Housesitting With Little Sister.exe Stealer Redline Analysis

Updated 9 months ago

Checked by Malware Check

Housesitting With Little Sister.exe

Technical Analysis

File Name	Housesitting With Little Sister.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.223.174
Database Version	2025-08-17 19:00:19 UTC

⚠

Spy.Win32.Redline.lu!heur

Malware family: Redline

RedLine Stealer is a data exfiltration tool that targets browser data, system information, and installed software credentials. It spreads through email attachments and compromised websites. Beyond data theft, it serves as a delivery mechanism for additional malware payloads, creating multiple attack vectors on infected systems.

N/A

Detection Rate

8,126,976

File Size (bytes)

2025-08-17

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	2dd7bfbc983b357ad88629a2d125043e
SHA1	8435a3ab3d72cf3f9592dba516344dafebabce89
SHA256	64c47faead7a72f14feb3f36b9e8f6446a1fdcfcebbb8d32b2944348e40be3e0
SHA512	5b79e6344a2da1616d550c37e3b4e9ae653fcd00049360b2244024d492e85a9532721941bb0cb0512b32bcff8b5995a36be335de810008eac89ca17da46afd5d
ImpHash	bc70c4fa605f17c85050b7c7b6d42e44

PE Analysis

Basic Information

▼

Icon	Hash: 9cc64fea808224ca18416f7e35314a8b Fuzzy: 88faef13792dc29a2dbdf27efa9d56c5 dHash: a56569792d835d7d
Image Base	`0x00400000`
Entry Point	`0x004067cc`
Compilation Time	2013-10-14 05:50:27
Checksum	0x007d34c7 (Actual: 0x007c975d)
OS Version	6.3
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
PDB Path	`wextract.pdb`
Digital Signature	No valid SignedData structure was found.
Imports	8 libraries ADVAPI32, KERNEL32, GDI32, USER32, msvcrt, COMCTL32, Cabinet, VERSION
Exports	0 functions
Resources	48 Resources
Sections	5 Sections

Version Information

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CompanyName	Microsoft Corporation
FileDescription	Win32 Cabinet Self-Extractor
FileVersion	11.00.9600.16428 (winblue_gdr.131013-1700)
InternalName	Wextract
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	WEXTRACT.EXE .MUI
ProductName	Internet Explorer
ProductVersion	11.00.9600.16428
Translation	0x0409 0x04b0
CompanyName
FileDescription
FileVersion	1.0.0.0
InternalName	Wextract
LegalCopyright
OriginalFilename	WEXTRACT.EXE .MUI
ProductName	家で妹と二人きりのお留守番
ProductVersion	1.0.0.0
Translation	0x0412 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	26,060 bytes	26,112 bytes	6.38 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`E9BF1A1E456A9A811B1B86E6602E3636`
`.data`	`0x00008000`	6,796 bytes	1,024 bytes	3.18 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`317F8A934EE443EEE01C2A315BDE9CA1`
`.idata`	`0x0000a000`	4,216 bytes	4,608 bytes	5.05 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`D8675BA112EF922C6057A02546757A1A`
`.rsrc`	`0x0000c000`	8,088,620 bytes	8,089,088 bytes	8.00 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`4B08B899E46A121F31ED9B6714A51096`
`.reloc`	`0x007c3000`	5,038 bytes	5,120 bytes	3.72 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`83DE2F9B2C95BE6FEA06BCED7E8A058E`

Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

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Total Resources: 48 (8,086,104 bytes)

Resource Type	Count	Total Size	Percentage
AVI	1	11,802 bytes	0.1%
RT_ICON	5	27,912 bytes	0.3%
RT_DIALOG	12	4,552 bytes	0.1%
RT_STRING	12	9,694 bytes	0.1%
RT_RCDATA	14	8,027,397 bytes	99.3%
RT_GROUP_ICON	1	76 bytes	0%
RT_VERSION	2	3,160 bytes	0%
RT_MANIFEST	1	1,511 bytes	0%

Certificate Chain Analysis

▼

No Digital Signatures

This file is not digitally signed.

Security Implications:

Cannot verify the publisher's identity
Increased security risk when running this file
May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Spy.Win32.Redline.lu!heur Removal

Gridinsoft has the capability to identify and eliminate Spy.Win32.Redline.lu!heur without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

1
Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
2
Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
3
The app launches right after installation. You'll see the main dashboard with the scan button front and center.
4
Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
5
Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
6
If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.

Important: Before You Start

Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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