Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-08-2022 08:47

General

  • Target

    tmp.exe

  • Size

    1.4MB

  • MD5

    6dbce21759acddb77bb1f26a0b24d389

  • SHA1

    610f7129a6a9305a747adbbae2b3edabe2024343

  • SHA256

    1d5cce8bc76b2f226add72bc70e4914e46e8af0290022a32e9b9d6bc7d008b97

  • SHA512

    6a95db9483b96b45517bbd8b9cb6b860ff4cd59a7049d7eda9aa6fd8a2e6459aec370d3a9087afc017597e6b2a8e40d3440ddc881b443b792d86ac32a9921a08

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

eichelberger.duckdns.org:7744

Attributes
  • communication_password

    2eb6e59fac395f7cb5a7b52ea31fa9f2

  • 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 2 IoCs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:932

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/932-130-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/932-131-0x0000000074E50000-0x0000000074E89000-memory.dmp
    Filesize

    228KB

  • memory/932-132-0x00000000751D0000-0x0000000075209000-memory.dmp
    Filesize

    228KB

  • memory/932-133-0x0000000000400000-0x00000000007E4000-memory.dmp
    Filesize

    3.9MB

  • memory/932-134-0x0000000074E50000-0x0000000074E89000-memory.dmp
    Filesize

    228KB

  • memory/932-135-0x00000000751D0000-0x0000000075209000-memory.dmp
    Filesize

    228KB