Analysis

  • max time kernel
    148s
  • 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
    09-10-2024 06:54

General

  • Target

    2ccc314e928292fecf7b00a77ec5bc13_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    2ccc314e928292fecf7b00a77ec5bc13

  • SHA1

    dde52419287625975bbc96c05aef48d2a97e9e9e

  • SHA256

    04fd30db9982b67ad8b4c7bd13e7109e59f431f960e8aa6c206a7a9f08cbe323

  • SHA512

    c0c61fbf445b15919274e5ce283d66e468b123ca867f20a75acc39c0b70a3cc01a2552f1eade4aefa7b20690ee166120c0ca8644e54d3658e027f689e4555ef7

  • SSDEEP

    24576:PLiKGF4OCRALXbI374uhQHOD0hSQTBVu6d4wx3FlY2zYoB:PLVI4OPXI7/hQuDxSu6dBjB9

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

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

  • Drops Chrome extension 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ccc314e928292fecf7b00a77ec5bc13_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2ccc314e928292fecf7b00a77ec5bc13_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Users\Admin\AppData\Local\Temp\00294823\5Fmwf.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/5Fmwf.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • System policy modification
      PID:3984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\3INi.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\3INi.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\3INi.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\00294823\5Fmwf.dat

    Filesize

    3KB

    MD5

    98bd438342bd08556fec5ad3dc583b94

    SHA1

    01323ae3a2eb1ae5541c1a69ed2c721b7b7ec7f1

    SHA256

    24f3fbef857c6a0e8ac63d1a2a3b364a11fdb145be4152ad850c35e00198de22

    SHA512

    8b4a06c180487441f43cb99cbef64a52c901caa2832674195271322bb79a60467e384fc980f4f0a0adc383cff8a18b658212aebf77d6b4ce66c756a837b38fae

  • C:\Users\Admin\AppData\Local\Temp\00294823\5Fmwf.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

  • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    1b53c596cfb1aa2209446ff64c17dabd

    SHA1

    2542da14728dcdbe1763f1ee39fe9ceae38ad414

    SHA256

    a7dfea4bf7e1d46a8b8e64ccfb2cf35017e3a5b350eead26d6671254d2b3c46f

    SHA512

    be54481675c38ef6a41697cf8cd3ab5a0b126922b192732a9c587dd8905b74b66c79eb0c849f62bbe8934979a894be63734b0ad59ffae295f5797cbfaa327030

  • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\chrome.manifest

    Filesize

    102B

    MD5

    b42c7e009486087429bcb5213dba2c52

    SHA1

    19261fbf9238af8b699eb64b4587cd55930f9512

    SHA256

    8c9fca17a504d2ebb8530b522445c11ff12123463eafcd1a78b4b09069ece1e5

    SHA512

    528be4b202bb9bfbd2bd1be09c6b35848e39068adcdeef67e73de4a4dad28a6ff4391074e48f50cad4b40a7d57cced97cac87f525f1b5e01bb8282e015d00970

  • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\content\bg.js

    Filesize

    9KB

    MD5

    aef6d8d0eee8616d15b2eb57d0c0f333

    SHA1

    9baa25310c4b43d6d2d31028d727e47cd61566b6

    SHA256

    268cf6367a9778e05bfae6eb51cfa9e840b263400d35d520f1de219922866f9f

    SHA512

    bcebdee28ab7578af490731d40b58222b89e9e065fde0f648e991f495ba90ccdf2e6de2ff986c935d31ce1c7403e7905307dc16fb323fc22b77b992746e62c0b

  • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\install.rdf

    Filesize

    616B

    MD5

    c8d7fc7c5b9bad70851900fffbdd7c78

    SHA1

    7fb6fdba6a976cac0f7847921cd7ef13bc7a111e

    SHA256

    e75fabe03da2a3e3caa652e237770a4eb788ea878e3bf0b654993e8b261fef66

    SHA512

    420ba3d2cd8696b2308fdfac31a0df7c37b257969f6d19aae83cc7a0127d61bc69f555ea8e9c6c482fcd7452357277fada05535adf86838843d70f0af8d452d4

  • C:\Users\Admin\AppData\Local\Temp\00294823\mnlmlpncoolgcilpiaiaidcjmmdjpnao\background.html

    Filesize

    142B

    MD5

    e09d7006948180627d8980f20039ba8a

    SHA1

    bc9916a619f0c96a2e45ca08e7740b5ef7160128

    SHA256

    0ea81991ac8c8415f27b7abe53f3388b4bcafe9905b2c3b5446cd016b40f7aaf

    SHA512

    1351e4f5d74305e7b28809501919c7d0fb175b1577ed7fe8188bf6c6ce6ef82ef6fe561b22ec0a8c5ed7fc00086da572e9da5bde854a921f1403ce35b31d3bb3

  • C:\Users\Admin\AppData\Local\Temp\00294823\mnlmlpncoolgcilpiaiaidcjmmdjpnao\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\00294823\mnlmlpncoolgcilpiaiaidcjmmdjpnao\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\00294823\mnlmlpncoolgcilpiaiaidcjmmdjpnao\manifest.json

    Filesize

    508B

    MD5

    2e394d6ef3b347f4a6f365b095e4a855

    SHA1

    f74f7b5310d111d3b8f38f6e656306ad64060084

    SHA256

    7a2bfa70e648ce84a861b523d5d09af281b9cf000d18864f279d211796d3b838

    SHA512

    8191b35d4d506eb16122854ec12f79826af847c2e520f2d4a9e163fb6ab07b818148b61436dd1a34b8811c0b65e36cf9df23a03988bc60a856bf1f95cafda4d2

  • C:\Users\Admin\AppData\Local\Temp\00294823\mnlmlpncoolgcilpiaiaidcjmmdjpnao\sqlite.js

    Filesize

    1KB

    MD5

    8f2dd261d45c7025ea587ebd8a373da4

    SHA1

    2000ef2eea99fcee568b75e0412ee5ec40c70cbd

    SHA256

    e00004fc70272888a163ebcb964849a137cecbf61732cab0aeb38b7f39ae6a39

    SHA512

    4bed1c056aca8b4393fc83e4bd7edb6a3e02dc7811abba49b67b9d184a0a80a6865219a6b7b39a95cce39bc65e4d4ef0c843a8a40e8064ac1a7c92e1e1072e87

  • C:\Users\Admin\AppData\Local\Temp\00294823\mnlmlpncoolgcilpiaiaidcjmmdjpnao\t35yk.js

    Filesize

    5KB

    MD5

    537ade646f97fa880698e6dce7eb9b02

    SHA1

    1b2ba9c21821fc38914913fb7cc226007a7c35f0

    SHA256

    d121046a566873f20f171b2cafa10471b0c646515a1a9302e33644567fc8b326

    SHA512

    90b3c54963eb65069f044f63a89ede5d3f03fe7689a8524f3d8c2ee3ab93949b065403f912c2639fa36c2a68212e8383a5243a6dcbaf91987fdb273c5db23f10