Analysis

  • max time kernel
    147s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 03:03

General

  • Target

    90566a56f87cbb3de3ee406a8031a089_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    90566a56f87cbb3de3ee406a8031a089

  • SHA1

    5f37a415bc489f03e734b1447ee844e5b2df0822

  • SHA256

    28854f11be752dcc0747681d6bc453b60bcb9cd9ce81c61280c434ea468cc1f9

  • SHA512

    94794faab87f8e1ddf6b3867330d79010e2e06c61b3816e1984c8c047144f4d7ee4ed02d1c5f6f466a10f26498cd508f8413a1570058e47d94b326e15978ff79

  • SSDEEP

    49152:4U/NHzhgPTQk56pfcwedikpmjLFPCgCniBYAsEZXbYdUV7sK5Fq:RH9gPTQk5dOZavFdOXbHi

Score
10/10

Malware Config

Signatures

  • BitRAT

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

  • BitRAT payload 39 IoCs
  • Drops startup file 2 IoCs
  • UPX packed file 44 IoCs

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

  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 24 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90566a56f87cbb3de3ee406a8031a089_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\90566a56f87cbb3de3ee406a8031a089_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2928
    • C:\Users\Admin\AppData\Local\Temp\90566a56f87cbb3de3ee406a8031a089_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\90566a56f87cbb3de3ee406a8031a089_JaffaCakes118.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies system certificate store
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2460

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2460-49-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-76-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-9-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-17-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-50-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-96-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-93-0x0000000000910000-0x000000000091A000-memory.dmp
    Filesize

    40KB

  • memory/2460-16-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-15-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-11-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-14-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-18-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-94-0x0000000000910000-0x000000000091A000-memory.dmp
    Filesize

    40KB

  • memory/2460-91-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-48-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-87-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-86-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-84-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-21-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-22-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-23-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-24-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-25-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-26-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-27-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-28-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-29-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-32-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

  • memory/2460-31-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

  • memory/2460-30-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2460-89-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-19-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-53-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-55-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-56-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-57-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-59-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

  • memory/2460-60-0x0000000000250000-0x000000000025A000-memory.dmp
    Filesize

    40KB

  • memory/2460-62-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-63-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-65-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-68-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-69-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-72-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-74-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-8-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-77-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-79-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-78-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-82-0x0000000000910000-0x000000000091A000-memory.dmp
    Filesize

    40KB

  • memory/2460-81-0x0000000000910000-0x000000000091A000-memory.dmp
    Filesize

    40KB

  • memory/2460-80-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2460-83-0x0000000000400000-0x00000000007FC000-memory.dmp
    Filesize

    4.0MB

  • memory/2928-20-0x0000000074A50000-0x000000007513E000-memory.dmp
    Filesize

    6.9MB

  • memory/2928-7-0x0000000074A50000-0x000000007513E000-memory.dmp
    Filesize

    6.9MB

  • memory/2928-5-0x0000000074A50000-0x000000007513E000-memory.dmp
    Filesize

    6.9MB

  • memory/2928-4-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
    Filesize

    4KB

  • memory/2928-3-0x0000000005210000-0x00000000053FE000-memory.dmp
    Filesize

    1.9MB

  • memory/2928-2-0x0000000074A50000-0x000000007513E000-memory.dmp
    Filesize

    6.9MB

  • memory/2928-1-0x0000000000BC0000-0x0000000000DC8000-memory.dmp
    Filesize

    2.0MB

  • memory/2928-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
    Filesize

    4KB