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Analysis

  • max time kernel
    122s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/02/2025, 05:42

General

  • Target

    JaffaCakes118_9c3d3d6ad9a1e7d802dc03814319ae90.exe

  • Size

    348KB

  • MD5

    9c3d3d6ad9a1e7d802dc03814319ae90

  • SHA1

    be0ad25b7dede749ce775edad30da9d77e7b76df

  • SHA256

    55aa044670903b5c75af9f7c4c6fd9f0aa28e8df793f5e38a839f4a1b472f7dc

  • SHA512

    d6ba7ab874bf1fae4d9357a024a42c2e71729d4e3e74e6b1960ca28e6423ac6992d7fb4d254f600cfac69defa51ebea504e8e5fdd17f3e6e3cac2145e596b689

  • SSDEEP

    6144:mZuuObR8sVImcyY5iU+wDciLGIwdajYVtlexWzBKsWY8Z8gMc7JF:tV+mzFgDckwdajYVt4WtBWYc8gH

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    knight.leadhoster.com
  • Port:
    21
  • Username:
    311737
  • Password:
    samet1234

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax family
  • Ardamax main executable 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
  • Loads dropped DLL 3 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.

  • 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9c3d3d6ad9a1e7d802dc03814319ae90.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9c3d3d6ad9a1e7d802dc03814319ae90.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.exe
      "C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.001

    Filesize

    2KB

    MD5

    f5cbd8d39853d2be9f5971ba3b3d13ce

    SHA1

    cd256c74b33e6ce38dc4b753a08075791176bb5d

    SHA256

    c73fa5a3227c385b073fdfe532ab3a2c1398a406bff78fff9f1b80f7c5e9d2c5

    SHA512

    52f253a27c059bea0dff866e70c0671a1ce154a2d0bde41dc68474c4372161e6495ee917f45d823ea512d2810c58d285f63f767a34472e32bad79c7a542e91d6

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.002

    Filesize

    2KB

    MD5

    9784199ac525ce36724f1323b4be7946

    SHA1

    4dc337cb92beb441fb14a53da7ebaee2f514d51c

    SHA256

    dfa8a68c02d75e1373f4b58f80bd36d06393684cec43367155b1d0561fa98a76

    SHA512

    3ae8a38049b4a2639dc6f307ffb0199ec4b335ae49134e782c4a6e7f97439b5eac9ee02d7561b351af1cbe0605ef84ffe679a6a8f455a0a516cca2c1006f1793

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.003

    Filesize

    4KB

    MD5

    ac2120f3b2fb824a5c1f3752dc944d21

    SHA1

    8bfbf3887103e886736e0802f88ed860a450856e

    SHA256

    fd9c203a32eec0afe4ab1e3ae02c68ac27649120bb3f0af68852ba487384ecaf

    SHA512

    474d77a27e3553aa58b394e77317a770f700f59580820741269e6c4746e664ce483a33a51baecd45ef4ac1a13e451a2c47d95c9abb79c7bc5cf902646f78c90f

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.004

    Filesize

    14KB

    MD5

    63449cfad50b3f5669f0da2a84789489

    SHA1

    a76f624701c41d8b38b67664411f9eae8c6da071

    SHA256

    23048dadf243aa6c88a42784cf774622a51637292eb4a83b6d8c3cbc02003ca8

    SHA512

    42aa6929d775354d2ca3c77cf257efbed30b4dba65ec14d547b14bda0dcf3aa5234a120d11525f9b6cc9d491691047aad21a4e3652a98e3ab3a3c265edb9eda9

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.005

    Filesize

    2KB

    MD5

    c1351065c700499aa39085e3cc704c14

    SHA1

    b1d06da46237501c83118c5d98ca7d9451070457

    SHA256

    2d040bf7942ac6c505ccad4948c7af4982e99ebc77c550abfbf314d9f14f7914

    SHA512

    ebbddfc6f07e8ccd63b6f2d0046b62c1c2d4b2ddffc24026d77a720ce8e21c0a60148a6086f3ab47ca73022359909cf9a4c031aae4306d3de41e2b0a16464a7f

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.006

    Filesize

    8KB

    MD5

    8499922ab422c17e550a724083be50c7

    SHA1

    914aa24da69f9882d12d7d7cceae38de4dbcad1c

    SHA256

    894ff0262900acdc5b0266f75b2db829d3dec9a059f28888d5c0997d5b76db8a

    SHA512

    9d2e7619c7e8e459449a7f70d581ae52a1d33ba1c90b2a14812c2a44474451dc06e78a8e410aae5e7caf9306bbe739b1eeca1a1bc167498a982d9f1320dbbd1b

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.007

    Filesize

    5KB

    MD5

    b128c2f3eafaff6725ed554a2a21b72f

    SHA1

    377c206483b5348eb4b657363d29cae830be0b8c

    SHA256

    b9939a330a7cf6d9947a2b3ffb52170a35d5927e401016e7694fdd24ba1aa4ef

    SHA512

    3de5ec44becf7520d7ae32764b4636a1d727ab92d192fd92d725d6d308067e331f88e62f3cd9a4a334eb1d9e2ea44bf30f14ebd4e4f2877cdbd6b7bf0ed771c8

  • C:\Users\Admin\AppData\Local\Temp\MessengerCacihe\HTV.exe

    Filesize

    513KB

    MD5

    0c7a714b8e1d2ead2afc90dcc43bbe18

    SHA1

    66736613f22771f5da5606ed8c80b572b3f5c103

    SHA256

    800bdf00e09f302a17e22d26dffbea037e3c077ef9f6d1d585c114f079397a9e

    SHA512

    35db0de86c168eb6302dcbaa1e1f9ec96b5a8814e7067e1a7bb682e9f35fc06c51148a08e6f7df1e8caeb2effde555c53966a8922e8fef6b7ce194dc81c984b4

  • memory/2564-31-0x00000000005C0000-0x00000000005C1000-memory.dmp

    Filesize

    4KB

  • memory/2564-35-0x00000000005C0000-0x00000000005C1000-memory.dmp

    Filesize

    4KB

  • memory/5088-23-0x0000000000400000-0x0000000000421000-memory.dmp

    Filesize

    132KB