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
    28/03/2025, 17:35

General

  • Target

    JaffaCakes118_8ae246978095b2de8a41a27657a53482.exe

  • Size

    255KB

  • MD5

    8ae246978095b2de8a41a27657a53482

  • SHA1

    70ee5e5269ffa800008e5e5bb14187b9249a6ca1

  • SHA256

    39af0e2ac1baa5f3d4db324d78b3e6af8c8b84969a968110cec88749b5a86529

  • SHA512

    07b65f58029dd0d79ae3c1ab7774ea7a1e1322710216afd76e9895a2c70f16c8145abebce2249c5dcb3777fb3d8d207c3dde175d1d24d1b180a2547178fe0499

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5rhv7IIpZpZ+5XKf8H50aIQ2c:h1OgLdaO1TIypZWXOk50QF

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 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 3 IoCs

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

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • NSIS installer 4 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae246978095b2de8a41a27657a53482.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ae246978095b2de8a41a27657a53482.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\5145b1806042e.exe
      .\5145b1806042e.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • System policy modification
      PID:2064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\GeniusCaoupoinn\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\5145b18060467.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\5145b18060467.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    db2679578fbe615a9a383dd84ba04e1a

    SHA1

    60f08266ab628df28f07e413f5eb2945609849e1

    SHA256

    1fdd5813c59c8d5a9c3ab4d26056e22901c0cf3ac765987e19ed9467a02cb31d

    SHA512

    6e56e3994b25bcaaeb1dccede0ae4d45235d3bd521ab8edef8f1fbd6604c78126d835443313e7c6f0f68178dca975791143d7312aa5a97a505302fb868a70ac8

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    d8b3122ac57fa1413cf9370f8eafeedc

    SHA1

    2d61dba529e7e29d5dfdde73848e15f4931608b3

    SHA256

    a0e4baa84ef3cefd0f48fff861519c5befdd67c0c8427361e4f851f579bd2acf

    SHA512

    21ed6dfa922c1a0c314430b5c1146886d7193b1e7b98906eeebdc59f5ff2be90f0a83412264a328bd7af414df34a6785389e93bb02b7ef48f10265df51c39027

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    f3ea7d62c23e1d6dee90fd2db38b057a

    SHA1

    5ce007f5b90946e4435da34601ef069e0c85d141

    SHA256

    51421c4bd75bac2ba1003578f831034bd96941faca3026756c050ce1ed19f53b

    SHA512

    2e189df00e1dbaa59a9fa7560315cd1686756e9e7c5335d8c995936f7afc6c494beede5b245d647cb82fc2aead9c5088085665b31333d3c155dd663981ad5848

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    43e178830a060be44d05e908b6a06140

    SHA1

    5546879780d72f2020934e705ed8c5e329238e74

    SHA256

    570f0439b75a38035cf6e509fcb3ddf860618d2d0a05b89f94ddf0ece8c9f13e

    SHA512

    e7c7475d07abb79beb8acd78612d7a7c6b1f410b7efed319126c7d9e943dbb3c46d151d102c4b2c851cb3fa65b17a14f85c64c036ec97ef01e25953218db2b36

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\[email protected]\install.rdf

    Filesize

    606B

    MD5

    7e95dfe243999ee8d47be2a07ce5bdf7

    SHA1

    72bf298120dfbb2d7107742ccd0fca322458b618

    SHA256

    d0b64bab70acb1516aa3ae191cbc874c7e7872ea3ae486ae6bfe58072c347d58

    SHA512

    4c8d65f9a09465cbeef4df66165a80788b878e47824388e12e9a94a49761b294cdb16221badac4f003d3ae3ef3a3a2010d25832a37848d177499a804aebc776b

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\fglodjnkcaegoiloglfhlaighdngplda\5145b180602581.19758012.js

    Filesize

    4KB

    MD5

    d261cb5016c5b3265cdf15342b849393

    SHA1

    98aedf2381e060d1e84f0cf0056911e3792d79a4

    SHA256

    bbc4565ece817fdd55734589491275f4075d18f0aaacf322c0bbcd5a2144b600

    SHA512

    12dfc0351ff643287e8aa36670ca9c6a4d9a204761bcababb013097e88a8be6e8ca3c3edf2a19e2259a89ffa23fbdba801b05a1e30427a73e16d5526e8e773b7

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\fglodjnkcaegoiloglfhlaighdngplda\background.html

    Filesize

    161B

    MD5

    788d896cb8cd45e1edd6cb1a44982010

    SHA1

    bb3f46571d73c1e3b8db1585402b5f842b0c7569

    SHA256

    655d90ecc1fbb2d1a9a855749e989d59fb4ddb1509868dc887908cae358f85f6

    SHA512

    6451b2c77876c12a9bcb076bd56a12777e4478107cf014683ffa96f490d1fd5a1a5191f308860489b66f80a6071b8b9b02760c45faf9719c22c7dbb57af58881

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\fglodjnkcaegoiloglfhlaighdngplda\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\fglodjnkcaegoiloglfhlaighdngplda\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\fglodjnkcaegoiloglfhlaighdngplda\manifest.json

    Filesize

    509B

    MD5

    6940c265639cd0f9fa238d30928a3c76

    SHA1

    9b83ea5234ef6c651434bae5b33d240b08f55a48

    SHA256

    581f5342380c9ead513a615a012f7de837d9e28367914a091866870ef86f3c6a

    SHA512

    7a70f4b99c363394d9acd7d3c9829761845fc34f156841584d3d624310b42f26d550aff798bde10fe1341a12e628fc23871f451be21883a50af1ea6741b5122b

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\fglodjnkcaegoiloglfhlaighdngplda\sqlite.js

    Filesize

    1KB

    MD5

    143a96ecf12a4e06cd057a51a9726131

    SHA1

    40512ba0d6f4ec056ef2e942dea965d88b5f0182

    SHA256

    d7596f0b01e00ac163205e5b08c446535e9328a6f41d88994c31b2f58d5f3517

    SHA512

    a05178a24f45309cd810b0b6d6870ac81aafb87488f94115eee726ae1fbfb0fbdb6bfd2901d769e11d0a1b5a3e171c7f741ee7654196e131d906c1e3072e2af7

  • C:\Users\Admin\AppData\Local\Temp\7zSE39B.tmp\settings.ini

    Filesize

    6KB

    MD5

    c5e6222a3368812f2f11fc12fa6e0797

    SHA1

    e62a4aefd89668b300870818ef4d46d45a8c9e7e

    SHA256

    30e265b2b4723836c30c5dd8c46b3520afd080589fe4ec9aca5e4eb3f4ec42a8

    SHA512

    68be06e3f7c58eff52e82f97c6db929082c16bae1ef102b0632fc0e70a55b31e626d10c5e28cec40c12f508f1dbc22cd792f7b7518a932efdbb29753bf0b6bb6

  • \Users\Admin\AppData\Local\Temp\7zSE39B.tmp\5145b1806042e.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nseE429.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nseE429.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2064-83-0x0000000074A10000-0x0000000074A1A000-memory.dmp

    Filesize

    40KB