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Analysis

  • max time kernel
    145s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 10:04

General

  • Target

    2beb6c52e2c2f0a4140044b97e91db82_JaffaCakes118.exe

  • Size

    175KB

  • MD5

    2beb6c52e2c2f0a4140044b97e91db82

  • SHA1

    5c87abb58548c261dc9b4ca51cd01f029c93ec68

  • SHA256

    dd8adb087145448b58f5c87499be4fbd82646ff5bd59cb5561d5c70a6453c8ee

  • SHA512

    123a83d6b937f4d3358cc2b0a15b9b0bb1ead1eaeb5d253712e8ec8b6cac7164b9e6171a79b349084ce5f9c31c00c5a010e805872a8571edfde46e0f534b2d44

  • SSDEEP

    3072:HAQ8WC0Oa+b1hykjWeEhEszrkm2OsXYId1p4WvPlfg+mQm1+kk:HAQ848/jjW1kzOsn4WFfN81i

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2beb6c52e2c2f0a4140044b97e91db82_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2beb6c52e2c2f0a4140044b97e91db82_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2240 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2beb6c52e2c2f0a4140044b97e91db82_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\jxdradu.exe -f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /pid 2240
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1148
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 127.1
        3⤵
        • Runs ping.exe
        PID:1332
      • C:\Users\Admin\AppData\Local\jxdradu.exe
        C:\Users\Admin\AppData\Local\jxdradu.exe -f
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:5108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\jxdradu.exe

    Filesize

    175KB

    MD5

    2beb6c52e2c2f0a4140044b97e91db82

    SHA1

    5c87abb58548c261dc9b4ca51cd01f029c93ec68

    SHA256

    dd8adb087145448b58f5c87499be4fbd82646ff5bd59cb5561d5c70a6453c8ee

    SHA512

    123a83d6b937f4d3358cc2b0a15b9b0bb1ead1eaeb5d253712e8ec8b6cac7164b9e6171a79b349084ce5f9c31c00c5a010e805872a8571edfde46e0f534b2d44

  • memory/2240-0-0x0000000000550000-0x0000000000551000-memory.dmp

    Filesize

    4KB

  • memory/2240-1-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/2240-2-0x0000000001001000-0x00000000010C0000-memory.dmp

    Filesize

    764KB

  • memory/2240-3-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/2240-7-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/2240-6-0x0000000001001000-0x00000000010C0000-memory.dmp

    Filesize

    764KB

  • memory/5108-12-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-23-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-15-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-13-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-18-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-20-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-22-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-14-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-24-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-26-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-28-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-31-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-33-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-35-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-37-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB

  • memory/5108-39-0x0000000001000000-0x0000000001138000-memory.dmp

    Filesize

    1.2MB