Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 06:59

General

  • Target

    dd8a7e771ed9a9d628ad15fddb03f604_JaffaCakes118.exe

  • Size

    292KB

  • MD5

    dd8a7e771ed9a9d628ad15fddb03f604

  • SHA1

    b44fcee9a7d0e20286e677ff335af76d056c1b21

  • SHA256

    be672b81417c03e2f1a2bda96f61bcd9f46c4ad28d7ca6c12dc29c576644e7be

  • SHA512

    90ad062f621ebde48706a6dfb88d7607812799c3442d811c14b8eef496975e765866fbe059436eea991755c0c9be3f26d7a65a6ffa97d644e5fb3b1c3bc3bfa6

  • SSDEEP

    6144:pG68Z4OME1tOvTtBKg8D+vjmu1ncBplp8yQauC/zPqkWDl7Fg9R4:pe3tOvTtBfjmuRMp4WuCbPIBsR4

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 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd8a7e771ed9a9d628ad15fddb03f604_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dd8a7e771ed9a9d628ad15fddb03f604_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Windows\SysWOW64\28463\IHIN.exe
      "C:\Windows\system32\28463\IHIN.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    414B

    MD5

    6acf09f3095ef5a130d414d672da36bd

    SHA1

    ad30edefc0bc09339124ec9bb37a0fe1b92c8ee3

    SHA256

    10af4f84ea1c40b6f112c3c9ef9a61344417841e435e91ceaba830c968befec0

    SHA512

    32e13ffdce75a900c62d71035d56832ce466f71bec6a7b31352bbe36f7d2e764720489c9a0a20c26acccaa30b2fa4c7c8260bfdf913c8fa869923f7d7c765d0e

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

    Filesize

    8KB

    MD5

    43f02e9974b1477c1e6388882f233db0

    SHA1

    f3e27b231193f8d5b2e1b09d05ae3a62795cf339

    SHA256

    3c9e56e51d5a7a1b9aefe853c12a98bf246039aa46db94227ea128f6331782ba

    SHA512

    e22d14735606fe75ee5e55204807c3f5531d3e0c4f63aa4a3b2d4bb6abda6128c7e2816753f2e64400ac6dae8f8ef1e013a7a464dff2a79ad9937c48821a067f

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

    Filesize

    5KB

    MD5

    b5a87d630436f958c6e1d82d15f98f96

    SHA1

    d3ff5e92198d4df0f98a918071aca53550bf1cff

    SHA256

    a895ad4d23e8b2c2dc552092f645ca309e62c36d4721ebfe7afd2eee7765d4b2

    SHA512

    fd7bae85a86bdaa12fec826d1d38728a90e2037cb3182ad7652d8a9f54c4b322734c587b62221e6f907fce24fcf2e0ae4cce1f5e3d8861661064b4da24bd87ce

  • \Users\Admin\AppData\Local\Temp\@B912.tmp

    Filesize

    4KB

    MD5

    c3679c3ff636d1a6b8c65323540da371

    SHA1

    d184758721a426467b687bec2a4acc80fe44c6f8

    SHA256

    d4eba51c616b439a8819218bddf9a6fa257d55c9f04cf81441cc99cc945ad3eb

    SHA512

    494a0a32eef4392ecb54df6e1da7d93183473c4e45f4ac4bd6ec3b0ed8c85c58303a0d36edec41420d05ff624195f08791b6b7e018419a3251b7e71ec9b730e7

  • \Windows\SysWOW64\28463\IHIN.exe

    Filesize

    473KB

    MD5

    17535dddecf8cb1efdba1f1952126547

    SHA1

    a862a9a3eb6c201751be1038537522a5281ea6cb

    SHA256

    1a3d28ac6359e58aa656f4734f9f36b6c09badadcf9fb900b9b118d90c38a9dd

    SHA512

    b4f31b552ab3bb3dafa365aa7a31f58674ae7ee82ce1d23457f2e7047431430b00abb3b5498491725639daf583b526b278a737168cfdc4e9ec796dfbc14a53d8

  • memory/2108-22-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2108-25-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB