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SamFwToolSetup.exe Trojan Wacatac Analysis

Updated 1 year ago
Checked by Malware Check
SamFwToolSetup.exe

Technical Analysis

File Name SamFwToolSetup.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.170.174
Database Version 2024-04-02 19:00:37 UTC
⚠

Ransom.Win32.Wacatac.cl

Malware family: Wacatac

Wacatac malware demonstrates multiple malicious capabilities including data theft, system compromise, and secondary payload deployment. It can download additional malware components including ransomware to extend attack impact.
N/A
Detection Rate
57,138,893
File Size (bytes)
2024-04-02
Analysis Date

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File Identification

Hash Type Value Action
MD5
a1eaa5bf2b450f8f0da2622147574817
SHA1
419bd1c74e9be93014bef98010e804d98785e86f
SHA256
c4d6d9af8e71bedd9992fbae5e889cb50f7606cff4afb3ba96fca57ee34c9071
SHA512
3dd4d8454b69a3809a3d08d2e88582ee3065c4eac6ac06f83153d22ffb6fbe2c7b816cdd100e55973c68eb048a5e66959ec14beabf8b13ea84a4d7c519bef96d
ImpHash
e569e6f445d32ba23766ad67d1e3787f

PE Analysis

Basic Information

▼
Icon
Hash: a0ef7c81eee20e999575764306184ccf
Fuzzy: 8341e53a6f1047f3c936b4d36dc8f542
dHash: 5050d274ccec82ae
Image Base 0x00400000
Entry Point 0x004b5eec
Compilation Time 2023-02-15 14:54:16
Checksum 0x00000000 (Actual: 0x0368d866)
OS Version 6.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 7 libraries
kernel32, comctl32, version, user32, oleaut32, netapi32, advapi32
Exports 3 functions
Resources 30 Resources
Sections 10 Sections

Version Information

▼
Comments This installation was built with Inno Setup.
CompanyName SamFw.com
FileDescription SamFw Tool Setup
FileVersion
LegalCopyright
OriginalFileName
ProductName SamFw Tool
ProductVersion 4.7.1
Translation 0x0000 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 735,716 bytes 735,744 bytes 6.36 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 43AF0A9476CA224D8E8461F1E22C94DA
.itext 0x000b5000 5,768 bytes 6,144 bytes 5.97 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 185E04B9A1F554E31F7F848515DC890C
.data 0x000b7000 14,244 bytes 14,336 bytes 5.05 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE CAB2107C933B696AA5CF0CC6C3FD3980
.bss 0x000bb000 28,136 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x000c2000 4,060 bytes 4,096 bytes 5.03 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE E7D1635E2624B124CFDCE6C360AC21CD
.didata 0x000c3000 420 bytes 512 bytes 2.75 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 8CED971D8A7705C98B173E255D8C9AA7
.edata 0x000c4000 154 bytes 512 bytes 1.88 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8D4E1E508031AFE235BF121C80FD7D5F
.tls 0x000c5000 24 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x000c6000 93 bytes 512 bytes 1.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8F2F090ACD9622C88A6A852E72F94E96
.rsrc 0x000c7000 69,632 bytes 69,632 bytes 3.69 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 59D2D046B27342092416838EFEB01CDF

Resource Analysis

▼
Total Resources: 30 (67,541 bytes)
Resource Type Count Total Size Percentage
RT_ICON 13 55,173 bytes
81.7%
RT_STRING 11 8,040 bytes
11.9%
RT_RCDATA 3 768 bytes
1.1%
RT_GROUP_ICON 1 188 bytes
0.3%
RT_VERSION 1 1,412 bytes
2.1%
RT_MANIFEST 1 1,960 bytes
2.9%

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

The PE file does not contain a certificate table.

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

Ransom.Win32.Wacatac.cl Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Wacatac.cl 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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