Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    27/04/2024, 02:29

General

  • Target

    023617c1c011ea1ca68856bf7b290b57_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    023617c1c011ea1ca68856bf7b290b57

  • SHA1

    6cac228d510568b7cd90bf5cb82202b55137b15b

  • SHA256

    8da549ef10749b90b55f2c27c108b3176ab00c34892d0155fca56b86764e7df9

  • SHA512

    e1b44e2441a084dc6adb58abc906c2e518d3cac35e989e8e080eb4dcbb89b3234ff8095d6a0f67822e24f36e48b82cd9cd418ef87ae15ac9c3c6b85be79b938f

  • SSDEEP

    3072:Esyp1VuU1ykCJdsEWfGyO76ePGX2vHPTjfLnvrbSkeWjqI/GvmKSzWlv3OnybSOg:EJuU1

Score
10/10

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\023617c1c011ea1ca68856bf7b290b57_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\023617c1c011ea1ca68856bf7b290b57_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Users\Admin\AppData\Local\Temp\chrome.exe
      "C:\Users\Admin\AppData\Local\Temp\chrome.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Windows\system32\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\chrome.exe" "chrome.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\chrome.exe

    Filesize

    1.1MB

    MD5

    023617c1c011ea1ca68856bf7b290b57

    SHA1

    6cac228d510568b7cd90bf5cb82202b55137b15b

    SHA256

    8da549ef10749b90b55f2c27c108b3176ab00c34892d0155fca56b86764e7df9

    SHA512

    e1b44e2441a084dc6adb58abc906c2e518d3cac35e989e8e080eb4dcbb89b3234ff8095d6a0f67822e24f36e48b82cd9cd418ef87ae15ac9c3c6b85be79b938f

  • memory/1660-10-0x0000000002090000-0x0000000002110000-memory.dmp

    Filesize

    512KB

  • memory/1660-9-0x000007FEF5690000-0x000007FEF602D000-memory.dmp

    Filesize

    9.6MB

  • memory/1660-11-0x000007FEF5690000-0x000007FEF602D000-memory.dmp

    Filesize

    9.6MB

  • memory/1660-13-0x00000000003A0000-0x00000000003B4000-memory.dmp

    Filesize

    80KB

  • memory/1660-14-0x000007FEF5690000-0x000007FEF602D000-memory.dmp

    Filesize

    9.6MB

  • memory/1660-15-0x0000000002090000-0x0000000002110000-memory.dmp

    Filesize

    512KB

  • memory/2392-0-0x000007FEF5690000-0x000007FEF602D000-memory.dmp

    Filesize

    9.6MB

  • memory/2392-1-0x0000000002220000-0x00000000022A0000-memory.dmp

    Filesize

    512KB

  • memory/2392-2-0x000007FEF5690000-0x000007FEF602D000-memory.dmp

    Filesize

    9.6MB

  • memory/2392-3-0x00000000003D0000-0x00000000003E4000-memory.dmp

    Filesize

    80KB

  • memory/2392-12-0x000007FEF5690000-0x000007FEF602D000-memory.dmp

    Filesize

    9.6MB