Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14-12-2024 11:44

General

  • Target

    ee9a2e7b1219a5f6b1eacbd0b2b371cb_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    ee9a2e7b1219a5f6b1eacbd0b2b371cb

  • SHA1

    068d7270b068a580768661a9c01652c63f9f9229

  • SHA256

    b419ea085a343c3647324a80fee64e2982969d747866aa41180e2f58bdcc1184

  • SHA512

    ea8141163bc0ff2da8a6189132913be30fc1babe4b2cc625ede3424a4ee181941a751375063ce7fe885fc020199c758288f0d3c319d95d1a56c3125b57194319

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNEwYO:Dv8IRRdsxq1DjJcqfLO

Malware Config

Signatures

  • Detects MyDoom family 5 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 25 IoCs

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

  • Drops file in Windows directory 3 IoCs
  • 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 use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee9a2e7b1219a5f6b1eacbd0b2b371cb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee9a2e7b1219a5f6b1eacbd0b2b371cb_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpA5C4.tmp

    Filesize

    28KB

    MD5

    9ca05dcd49dcd774e59e032136c618bb

    SHA1

    2ff929ecbacec6a07c4af21fd5523ae5ae20f432

    SHA256

    4ed39fe77989e678b1bc55d42e1fb1c0d2cdfcffb1df89b832df5867f450c3aa

    SHA512

    c802da5283f72ef00cfec78bdaa691d173b35941665b6735d504e27031672da13affe01ce4e8bf443839313d91a1f94a13eda944754e1e556166cb220c8d763e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    d6a8bd4dc53d9b8c15268975b0fd92a8

    SHA1

    bd098552598fdf934054cbb9e11a6c05cb03e6d4

    SHA256

    84a0915e9869082d55339416fe874a292a4aeec5d22e1a7f13f985e126a45157

    SHA512

    b3880f50d42c1c245e8d9ddb35e9353700130c83a5182d002e248e1db5c9f3194c5857cc76a18afdc4418abac7d49bb7a8045d10d70e96ea1c741cb8fd9444ff

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/828-62-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/828-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/828-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/828-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-90-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/828-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-85-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/828-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/828-83-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/828-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2896-91-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB