Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-09-2024 20:33

General

  • Target

    ee600aec3c72adb061ea2ec2c30188f2_JaffaCakes118.exe

  • Size

    220KB

  • MD5

    ee600aec3c72adb061ea2ec2c30188f2

  • SHA1

    891427baaa78b914589c35e3c2abdf60e20e00c0

  • SHA256

    743227b77a0473add92caffc3a3ed7dc94f3a24ed322b9a1d34c23bed7807e6b

  • SHA512

    9209c3b29c3415a38d4e8fd236708ff46de6c65f4b1f32404c274416a992c18d5b88323a77eb72d257cc1a0faf2eed69063ed33c5dc2852a95c85b1dd3afa9cc

  • SSDEEP

    6144:oXyGJkoETYHg5mMR8dogDtFzTf2rEfeeScKpBagLVwkM8g3Ip4zuMY0ju9pgpGw:y6dTYH+NK2+zHeYGlJpBaMfM8g3Nu9pR

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee600aec3c72adb061ea2ec2c30188f2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee600aec3c72adb061ea2ec2c30188f2_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Users\Admin\seeorug.exe
      "C:\Users\Admin\seeorug.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\seeorug.exe

    Filesize

    220KB

    MD5

    98c23200fbff92c21434136c5613757e

    SHA1

    dae968cca5abd64f089aa893ad150671be448ebd

    SHA256

    e9955677180aab3a380953314db9a8f82be66d960b6c1cf301601d52c293ae13

    SHA512

    97b55cd1d338c1d04dbf5a97089c756080a19232c3e3e296c93d55f8f10c758be3c1bac48037b9528c073365f9c85e2e467dc5a7197485fb083668b6c9259133