Analysis

  • max time kernel
    119s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    12/06/2024, 15:45

General

  • Target

    a1342638faf0b961c88f552dc5dc6faf_JaffaCakes118.exe

  • Size

    624KB

  • MD5

    a1342638faf0b961c88f552dc5dc6faf

  • SHA1

    b7292fe2fea97d49eb174b1dd6b099e2ef1bbc5a

  • SHA256

    4df4435707894fd5fa8c33c3d1e823327e46b25fd31fe7ce7ddfe3f657db0e95

  • SHA512

    75fbe220bc53803f08da96b278a546177d515cfc9fd9fdce1d0af7d5328eb9bddbecf57d496930f71c214704e2887ffce89c2208be53c63f69b5cfae8bf89995

  • SSDEEP

    6144:vxjRd6qwYPtgOoHGLkgsckgmOu7hkHOrCvLH4LakpIOw91kfyjvvSxwtEbvtRDeB:vZRdVzPgyTpA84GG2XTf1Nn/2B

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a1342638faf0b961c88f552dc5dc6faf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a1342638faf0b961c88f552dc5dc6faf_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 1268
      2⤵
      • Program crash
      PID:2180

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1244-0-0x000000007498E000-0x000000007498F000-memory.dmp

    Filesize

    4KB

  • memory/1244-1-0x0000000000020000-0x00000000000BC000-memory.dmp

    Filesize

    624KB

  • memory/1244-2-0x00000000003D0000-0x00000000003FE000-memory.dmp

    Filesize

    184KB

  • memory/1244-3-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/1244-4-0x0000000000450000-0x0000000000480000-memory.dmp

    Filesize

    192KB

  • memory/1244-5-0x00000000004A0000-0x00000000004B8000-memory.dmp

    Filesize

    96KB

  • memory/1244-6-0x00000000007D0000-0x00000000007D6000-memory.dmp

    Filesize

    24KB

  • memory/1244-75-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/1244-74-0x000000007498E000-0x000000007498F000-memory.dmp

    Filesize

    4KB

  • memory/2696-12-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2696-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2696-11-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2696-15-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2696-17-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2696-19-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2696-20-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2696-25-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2696-73-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2696-9-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

  • memory/2696-7-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB