Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2024 01:34

General

  • Target

    08460fd825efad7e718a4eaa7fb91a4d_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    08460fd825efad7e718a4eaa7fb91a4d

  • SHA1

    6b1a4dc24215732fe6ea3c856f0a228ae6d12814

  • SHA256

    996983c539e635419cb4c7fa8a4a1becfe110185534268284c8be13dddc0fce5

  • SHA512

    cabdd667b77105ebe20bc06992d5e934b31af047a701f44b45738503d4ada28cdc688f61d156559c03e40370834878a186224b59a96eca063388af98e8f56847

  • SSDEEP

    24576:JxllVmuE1SLjlna5zLG0/t6ddCQII7BHVNlJhGmh:JxJ+1488RnXh

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08460fd825efad7e718a4eaa7fb91a4d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08460fd825efad7e718a4eaa7fb91a4d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Users\Admin\AppData\Local\Temp\00294823\07Mz3TcHf.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/07Mz3TcHf.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:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\07Mz3TcHf.dat

    Filesize

    3KB

    MD5

    ceba6f0b44a195570f172a569173ad85

    SHA1

    aa6096c10d3baf4c559419f505595d23f89f7a65

    SHA256

    3e477cbded3e2a81974a7a6ca41eee2725a3ddb97b74d2d445693b536a422fab

    SHA512

    c7b732b038bc677608e739c5e4937c949e111c0db76ff75f70d40ebe2233822beb19f968fb8d4f3e3309f29929bcc2cb1cee2df190beca37a23c20868e7a7787

  • C:\Users\Admin\AppData\Local\Temp\00294823\07Mz3TcHf.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f

  • C:\Users\Admin\AppData\Local\Temp\00294823\6oyQEXgC.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\6oyQEXgC.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\6oyQEXgC.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • 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

    110B

    MD5

    d5c395598da183cd777694c1293b3556

    SHA1

    354279ad4e3b45d35b2b5c58df98b13122367e07

    SHA256

    58f820bf56342b06aeee79bdd4f3ad4577355886b6bc00fcda7e2c05011b3af1

    SHA512

    bcf1d5efad477bb81a24e76c4e9686d7c5098f1154ec2bd1e4ee83df4505bc8aafabcdc63f22287ca0e37171e0b98228271a3160764b56b93ef1a477bed967ec

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

    Filesize

    9KB

    MD5

    ab7f41643434a06a27bf4a8973077b0d

    SHA1

    1075519e2a6dbb75a7a870d5a163a53bbedb1bc5

    SHA256

    4f0e191e4e6929ab438a9ff080f163b96d82ad8899a75c8082b6ded34cb31eb3

    SHA512

    9e13f99b202c61cf6cb78301c25b7327d9e2c59c340964d69fe75e1d47c8274dc5a94a8ab29b29520f6ab1d674e25b7e4080941b7c0160307b8e1bb60f2c1bc1

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

    Filesize

    609B

    MD5

    917d29f1bfb08514b2e25d5128af1062

    SHA1

    65ffbb18ccbecbd5e72720f88c3ce4d23ee79123

    SHA256

    31fbcd3bd51e5b6fe452823f95776634d50bd9b0d1377658d54386ed5e6d19ff

    SHA512

    61516a46d49c7ef76af951333f5b39d97a14cb50341181d9b05ae5e52c64f9f92c9e36d846a25db0bd79a8de2610f6d7e3c126f00c946d8538e39246c115fb33

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

    Filesize

    146B

    MD5

    859360469212ed78bdf1e9ef25d2f01d

    SHA1

    661f97d11dd7b0e20a4eb1ee23c640d98d75e129

    SHA256

    2e1fd64c17ece61cc2b387a068c6c6e05cc8d4cde90f80fb352d7a6251dedd53

    SHA512

    c3386d16209310e3caac359c3d220f6aa17106b073cca01966bc0505093548de652c8f8572640c48a65a60f6ec1ebc843f56b51fe4f558826c7328af5f50a962

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    509B

    MD5

    b0ad301435dc7e064fc8206fbd56f026

    SHA1

    aece125ca131eae1a193c466b84d04128b0d179e

    SHA256

    efc8b2c558475006ece2f6890cf346e40974a11dca67827e6e025599d0775a0c

    SHA512

    0551e92d1368683c8ad8792c2670625fcc3746b1cb9f638fccd1254c9065f69da8bd67491a65c706b79637051a3bec85c92224027d3d4d928ff2a0f9ec17d5a9

  • C:\Users\Admin\AppData\Local\Temp\00294823\pmgoidimblkjonindfjcoocnkndlddbo\s5V11ndd8.js

    Filesize

    5KB

    MD5

    5245909d8d9298f62ee21144202af155

    SHA1

    d29f540f735fac03b888835d0eb042c0c7021e6e

    SHA256

    7505f5bd0d5f07b1a54cd0001a7c828380a415ce85b7b1d5ef60f75ce88c3f45

    SHA512

    8ceed4c9fb767d6c56b8a9775494132be45c545b3709f581fa7adfd6306021e19cb97987bee1bbec80d0debb0bb7462abfbee9cf5b238b16141234e5ad48c0f6

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

    Filesize

    1KB

    MD5

    9b4328eeecf8ab05da47b40e13a042be

    SHA1

    f8110dff4888da040f57ac301c73498058024d56

    SHA256

    4c8f415159d5045cd5d2fb903ab0f3080a7d8da64fa618c772c5ef4534ccc280

    SHA512

    ebbbd73a5e34157988728ac09a7b84783f09341a08cd19e363496c87a7812880b80605101cd70a330899ee08a104e99c10eda1b488d433da9e9922c306f11c21