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Stub.exe Trojan Banker Analysis

Updated 1 year ago
Checked by Malaware Check
stub.exe

Technical Analysis

File Name stub.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.177.174
Database Version 2024-05-26 12:00:28 UTC
⚠

Trojan.Win64.Banker.sa

Malware family: Banker

Banking Trojans specifically target online banking and financial services to steal credentials, account information, and personal identification data. These threats focus on financial fraud, unauthorized transactions, and identity theft through specialized techniques designed to bypass banking security measures.
N/A
Detection Rate
2,210,194
File Size (bytes)
2024-05-26
Analysis Date

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File Identification

Hash Type Value Action
MD5
dc5265e1f8d5aabba54ecdf5cca30197
SHA1
f70441287cfea525074c0c28fb1075a85236fca2
SHA256
8e259f70d544f19191e826f1589bd85bce399b67a54178124f5e9d41d9441dcc
SHA512
6cd8e8668f35382c2a0cddb401e633c99fcb2cce7129a2037e2fb80c61bd169426d20fd26fb0de72a9a772ebfab5970245c3f7ae55af69d93464354d3f90f157
ImpHash
f4f2e2b03fe5666a721620fcea3aea9b

PE Analysis

Basic Information

▼
Icon
Hash: 99f8909119f22355b3423d4cad169539
Fuzzy: c5a2ab820da81f9db77abd76bbd9764e
dHash: c6c2ccc4f4e0e0f8
Image Base 0x140000000
Entry Point 0x14000c540
Compilation Time 2024-05-25 18:31:23
Checksum 0x00221be3 (Actual: 0x00221be3)
OS Version 5.2
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 5 libraries
USER32, COMCTL32, KERNEL32, ADVAPI32, GDI32
Exports 0 functions
Resources 9 Resources
Sections 7 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 176,048 bytes 176,128 bytes 6.50 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 40BF1EDEBD1304CE1B08C50CB556D4DB
.rdata 0x0002c000 77,622 bytes 77,824 bytes 5.83 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BFC9C61FA3775BB8540BF0EEA4D33EBE
.data 0x0003f000 13,240 bytes 3,584 bytes 1.83 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE AE0F42B168987B17129506CCC4960B21
.pdata 0x00043000 8,988 bytes 9,216 bytes 5.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ FFC5390666982CAB67E3C9BF8E263BC3
_RDATA 0x00046000 500 bytes 512 bytes 3.71 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 771F0B097891D31289BB68F0EB426E66
.rsrc 0x00047000 62,492 bytes 62,976 bytes 7.55 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 455788C285FCFDCB4008BC77E762818A
.reloc 0x00057000 1,880 bytes 2,048 bytes 5.25 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 7ECF18B15822E1AA4C79B9A361F07C79
Entropy Analysis Alert

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

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 9 (61,969 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 60,572 bytes
97.7%
RT_GROUP_ICON 1 104 bytes
0.2%
RT_MANIFEST 1 1,293 bytes
2.1%

Certificate Chain Analysis

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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

The PE file does not contain a certificate table.

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

Trojan.Win64.Banker.sa Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Banker.sa without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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