Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-07-2022 19:36

General

  • Target

    SecuriteInfo.com.Trojan.Siggen18.23529.6748.exe

  • Size

    2.1MB

  • MD5

    e12a6196b7111c16b714203901bc04df

  • SHA1

    964d35b27808d800a5ce11561786de6a2d8af0b1

  • SHA256

    a97feddf4e0e68b4fd86b4643babcc7b799c54f08724cf4fcfd1038e918ebff0

  • SHA512

    6dfb722593ff5b56c3b3852225aebb1797f947e9baa26a644c500bdbcb664e77b60866430e19c1ea2f2881947a999696870d081baa25a035021ec21b456eb2a7

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

godfavor.duckdns.org:2349

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Signatures

  • BitRAT

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

  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen18.23529.6748.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen18.23529.6748.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen18.23529.6748.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen18.23529.6748.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1144
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 836 -s 948
      2⤵
      • Program crash
      PID:1932

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/836-54-0x0000000001030000-0x000000000124C000-memory.dmp
    Filesize

    2.1MB

  • memory/836-55-0x0000000075381000-0x0000000075383000-memory.dmp
    Filesize

    8KB

  • memory/836-56-0x0000000000450000-0x000000000046A000-memory.dmp
    Filesize

    104KB

  • memory/836-57-0x00000000003E0000-0x00000000003EE000-memory.dmp
    Filesize

    56KB

  • memory/836-58-0x000000000ABC0000-0x000000000AD80000-memory.dmp
    Filesize

    1.8MB

  • memory/836-59-0x0000000005075000-0x0000000005086000-memory.dmp
    Filesize

    68KB

  • memory/836-60-0x000000000AD80000-0x000000000AEF8000-memory.dmp
    Filesize

    1.5MB

  • memory/836-73-0x0000000005075000-0x0000000005086000-memory.dmp
    Filesize

    68KB

  • memory/1144-62-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-64-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-65-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-66-0x00000000007E2740-mapping.dmp
  • memory/1144-67-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-68-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-70-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-71-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-61-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1144-74-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/1932-69-0x0000000000000000-mapping.dmp