Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2025 15:22

General

  • Target

    JaffaCakes118_6d98f356f9effa1e6cb7f3aba8da6a2a.exe

  • Size

    28KB

  • MD5

    6d98f356f9effa1e6cb7f3aba8da6a2a

  • SHA1

    4e2dc833c70f8e862d84819551bd68eaedac5e3d

  • SHA256

    630c41dec4106800682e4528c6014476be20adcf01b795c192bf4256331fa2af

  • SHA512

    0c4fc918f7c1388be66a257e89ed03d5fc8f863049893b4cf8155f6abef1337a373c2a5969a567af81a63670eeff25d76491dae29611ee0ba38334b56fbfc714

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNLIa4:Dv8IRRdsxq1DjJcqfX

Malware Config

Signatures

  • Detects MyDoom family 6 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d98f356f9effa1e6cb7f3aba8da6a2a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d98f356f9effa1e6cb7f3aba8da6a2a.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4468
    • 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:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpFC7.tmp

    Filesize

    28KB

    MD5

    4e982971e2641c46750baa0e3bb3631e

    SHA1

    65d7d680f38e43f22c0ce2e1e44e0cd45779a7cb

    SHA256

    eb6586fe4ed1b06d25811f4fb3820400f7702682fa5038114db491aba34cdd55

    SHA512

    3e3cc0c2b859d9a832d63454bdcc49bbe0fbaf3565c9a542206324af715dead49fe8a3bf8bcc5870498e14f0a8b970250551f3c8d4449a418a00008b0c3a7252

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

    Filesize

    1KB

    MD5

    bfab8335ab1a65f5b0aa5fc82029faa8

    SHA1

    de1c5b6ac555c7cb2aff9ba646345abffcbf58f1

    SHA256

    e9a339d6db0d38545edb0068c8b0425a0cb2f2eac9650c177585fc31f61fa8b1

    SHA512

    f37e9583194787347d5b031f2f74027fd1da6a34b4ad5415089ad10e829c17f1b418ef1612bb60606fc6081e183a0752f3d0bd4e926e2eedefaa5d602e25168d

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

    Filesize

    1KB

    MD5

    064eb3b23c6bec7b8c16ecc4a8832ccf

    SHA1

    9c06b946e72387a09af7f95a1a14937172e182e5

    SHA256

    4d7f129df12386fe40fe8386ba0f81f9d216e1580761e55c4dfc8dbad9bdacfa

    SHA512

    88ab5f29faddc80cf29fe87e066a1177c10f82769243066fcc75a8b74295954c30b6390333be153ee729d4d0dc68e2ec0d5d2abba1aafbe9da494c68e63406e4

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

    Filesize

    1KB

    MD5

    f456d940c9c5e4ca30a714884d132576

    SHA1

    ce38eaa84216e9f6dff21c02bd212cbe70ad4bd7

    SHA256

    90be093af4895ea33b9363f676cd90b106009aa308c757445aa11c481c9bdf0c

    SHA512

    b72a715cc11446309a4d3600fc29d9cb96dd63f08b186433a247fedd2d0146c67728ebb3e7ac8d2bc7440b38a98ed389267aca4fc3149245ab241b815eec3a6a

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2528-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-168-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-185-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-119-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2528-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4468-167-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4468-169-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4468-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4468-118-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4468-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4468-184-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4468-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB