Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 09:34

General

  • Target

    a080ebfad5ca81ad95d2c9fa9396230d71db2955a571806ab876548e84c08c2f.exe

  • Size

    3.9MB

  • MD5

    0ddc10390303248a0b8f1869e77041f6

  • SHA1

    dfc7575a9072eb2cd2114f2d6099d17f94b67705

  • SHA256

    a080ebfad5ca81ad95d2c9fa9396230d71db2955a571806ab876548e84c08c2f

  • SHA512

    471dfd483ac95773ef42e88841cd525310fcdf8e453845ff913e05dc054870b375178c3ed0beab54c0cbef2494ca9d53971ffc66781d50ddec6db3c822ac038c

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/emlwXVZ4FBi:5+R/eZADUXRB

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

20.194.35.6:7904

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • install_dir

    Appdata

  • install_file

    Google.exe

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious behavior: RenamesItself 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a080ebfad5ca81ad95d2c9fa9396230d71db2955a571806ab876548e84c08c2f.exe
    "C:\Users\Admin\AppData\Local\Temp\a080ebfad5ca81ad95d2c9fa9396230d71db2955a571806ab876548e84c08c2f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2208

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2208-0-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB