Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2024 21:45

General

  • Target

    dbaf7de1ec14195b8f631ce4355b45c3_JaffaCakes118.exe

  • Size

    500KB

  • MD5

    dbaf7de1ec14195b8f631ce4355b45c3

  • SHA1

    7c11710760b005e7faf2894587860b1316f29524

  • SHA256

    7da562c405c458bd95bb84288281fe09af1ab507a0c03b9599d85ee396e45337

  • SHA512

    3656334f99a7273f35553413c7f89aa5381dd20a749f1fe1e2cced3beca6a7f36a2944f2111fa672a6b224c154844cbd501059e47b58802c8b5a8739ad8bd018

  • SSDEEP

    12288:+LjYl4eADZ6Qu6q6h0QZDKDpwB1k9o39dGmqjEkO:hqeoZ6Qb4Q6q1ZttQEkO

Malware Config

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax family
  • Ardamax main executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 5 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 use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbaf7de1ec14195b8f631ce4355b45c3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dbaf7de1ec14195b8f631ce4355b45c3_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2372
    • C:\Windows\SysWOW64\28463\XBCF.exe
      "C:\Windows\system32\28463\XBCF.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\28463\AKV.exe

    Filesize

    411KB

    MD5

    38defc8742dcd7b684e5ae1193e7e668

    SHA1

    5710271eb398f63f0f0b209c46460ff9665df9bb

    SHA256

    b74a277270efc272bef1e264dc11289b7f13c651ac7640745df46bf6792c36d1

    SHA512

    46cc4b677af570905ac0c36b4e85030a618cefd6e4eb4eb4fc850ad2df45c14233024f0aa655e28649212aa42bf74499a91a682750748f75132aa18d1464cb84

  • C:\Windows\SysWOW64\28463\XBCF.001

    Filesize

    434B

    MD5

    446954f1acda46277843ebb51c2a074d

    SHA1

    aa80cb78ea76bb1bacd91ad360aacbc7cbe477d8

    SHA256

    0353c84af232840c5a4c4d159d8eb675c53aa0c006c32ecbae5113b6c736aaf9

    SHA512

    a38986d993fe9f7857969be69e21fa9df0c8497d0eae874b4de4d214951694db19d26c85622551ffe1684d93a8a63ba8d0b1e41e84c2ce3ee5b695c1a614942c

  • C:\Windows\SysWOW64\28463\XBCF.006

    Filesize

    8KB

    MD5

    e44628a2b8e2044ebb635eed3d5f79d9

    SHA1

    87120d6466ae60ea0df734c578f371c5c77acf3a

    SHA256

    6742a87a0df8e620ff5314729c94cfaa738daf172220868cb748b09bb4e72ca4

    SHA512

    ab1ec2ced331a14d60976338715cb9a09144b784d5c3fbcee139e85f843cab9aaa6627ae7a2f7f9d82cda5297fcc045e97385639397acb252bb18ebf315db37e

  • C:\Windows\SysWOW64\28463\XBCF.007

    Filesize

    5KB

    MD5

    75d6279af7fa9545ba7b7b01a85d2e12

    SHA1

    2fa39502b0aaa872712068747ff4f0800e955898

    SHA256

    189a54410440caab60ed99dadf5fed2edcb0d36e5ed3e9a59be41026662bbc0e

    SHA512

    26c21d6e68fef49d988d4e20da9df164760318087752d4d872275efdc0c667fc31426a916acb8eeb65a0acf20ce3bd3c8953bd34cd83cc46cf44c329469f2ae9

  • \Users\Admin\AppData\Local\Temp\@A277.tmp

    Filesize

    4KB

    MD5

    102f90f4f42551b2acd64923065a2b56

    SHA1

    18bbbd1a10b603e05816f5a2baf9a6bed74346a3

    SHA256

    623f4b9a4910c8815d2ab19696668258ff2c30c3adac8967d616f7e60ec619fd

    SHA512

    2c8338799bcd64083dbe8b0e763424962dd024c52996bae590500b7d844595b539549b6c239f68f3866d5fda9db10808e8e9b489031a1e942bc34277f9a1d9d3

  • \Windows\SysWOW64\28463\XBCF.exe

    Filesize

    526KB

    MD5

    c4e65cee2c8eaf4a4c03852192f49156

    SHA1

    7c7b416d08056e2ecf215a6ce7126cf74ca3d87e

    SHA256

    95b5415e32ec93a15a060b6e461151632764cc7693e9d3525e495aa3c9ae1fb0

    SHA512

    59303381117ced1d99f67fbb10921e34f7ba066edb937ae6e27262941772a48fbe40b861a2954a1e40160b0661f1e2140377ee128ba9600715f6459b65c1bd72

  • memory/2368-24-0x00000000003D0000-0x00000000003D1000-memory.dmp

    Filesize

    4KB