Analysis

  • max time kernel
    100s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 13:17

General

  • Target

    JaffaCakes118_8ab28dcd30b80161be45d5e323f242c2.exe

  • Size

    255KB

  • MD5

    8ab28dcd30b80161be45d5e323f242c2

  • SHA1

    fb4d31f83bc6e8d7d5061dcc9625f2e88ade2069

  • SHA256

    3ee0085df298bcecbe7a3e96bd928c07810a8028a91558072b41d6c7100d3cc6

  • SHA512

    68271cb8fc4460455e613738e37820c7ff9e30b327c479f3d6638d026473dcb7d20c822bad6052e0868791f0ba119aaeda303e75991c2302a9dbdcbfde56c3af

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5JionMinfndYiBR:h1OgLdaOJjnMin1XR

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 3 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 3 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ab28dcd30b80161be45d5e323f242c2.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ab28dcd30b80161be45d5e323f242c2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4948
    • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\51717ef955539.exe
      .\51717ef955539.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:3592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\GEnyiussCouppoen\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\51717ef955539.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\51717ef955572.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\51717ef955572.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    86f9659cf4f86b0583d8ae0b0eb70ffb

    SHA1

    f680c70c3300cef6be91a346a696f9e3572f7097

    SHA256

    b27e7e7f52ef786904a0bceac1d88f9bbad4e3aa262cf7effbc94037540407cf

    SHA512

    da535d7f4c095df4b2de4565c98a5de31b3906e7b97f10a2c3affe797de54180a5287b3e8e3334394ede70e81890da2b2797a73b25505aa8fd660c50f63826dc

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    32f13b37bc88959de91fdf8007583189

    SHA1

    96ea190425be983aa1db9dfc3965567d68742ce8

    SHA256

    5a1b0b4661ae8901022790088f2fc0c4a95c22d73f799eaf5ceed51628bbac0c

    SHA512

    0732517e9c4467a4fd8704aaa901f5d721ae02c7dd160037329d015e7f16d85d3c40d0cfa08dbf9b174cffa35626a226b284ba97a3ccacb9981237f418e952f6

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    095d6bd15c506edc4e18741f4b2e213c

    SHA1

    b61406896460ba17d6b1b18e9b77b615a3fccfa6

    SHA256

    c9523734a879c4723be10f4104b71b94c66b2330bd0e33e0f213e5735f79489a

    SHA512

    1b63edc344a4e238b10e4608aea4f6bff4f9c57798d0631304ec7fbc03d59d7b5919f48f30f17d6821af1e8602a12b7f770814970ffbd5d850f64841acdffb93

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\[email protected]\install.rdf

    Filesize

    615B

    MD5

    d8531aeff5780660f053219fb10ade74

    SHA1

    82747829a9533bbd9cd575e1807bfb555eea13d2

    SHA256

    cf396c0fce6e35a6ed2f785033e0449229c60350744491a5753fe5d92ab18599

    SHA512

    a2f3c2d30d408a0640075670fa493c617a335d3e1ed4ea685ea0228b915bc635ea0da27f02df24e1e0a7edb9ddd7e2fc33d4e706f4cd134d55e28fe2e6c386cc

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\ooocmcnpfpbpilaaofkplknoleiakcpo\51717ef9553332.64573934.js

    Filesize

    4KB

    MD5

    ba3625f0c1a4ab991101db997fb5f916

    SHA1

    dbd4005928a2ce4327a9a3df9079031e7dbc3172

    SHA256

    4d070ff1e4ac378a145a9a75567027245e4a98838ef13accc3031642bd335231

    SHA512

    abdd9324e91033a42f4f4e5eef4fa76509da35a198424e1bd085e260783b4eca0dcb36621c5f11d538ff2296a6937d69385824c99f7c62c50d0e1338a947851f

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\ooocmcnpfpbpilaaofkplknoleiakcpo\background.html

    Filesize

    161B

    MD5

    e600a012777076880832a55143845db2

    SHA1

    26070af6db0601ada0adb5136d8fa3a2e820ef7c

    SHA256

    44b081ff671bcceb4512a427cf776d25b9bb9fed3381a0a421a908e3ef51aa73

    SHA512

    686d2e1a3049ef2c2d9a0fe6fcd9892a8ad67746e3fe27cf7460ca67427e69969b0df568331b42b7c0bfd3cc27212278f36f34a3c2240dcd5cdec2a07cb75b25

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\ooocmcnpfpbpilaaofkplknoleiakcpo\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\ooocmcnpfpbpilaaofkplknoleiakcpo\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\ooocmcnpfpbpilaaofkplknoleiakcpo\manifest.json

    Filesize

    510B

    MD5

    2c25faedcefa77ef22bf9e11b00c77c4

    SHA1

    5e8f6663b8e77ca9b4a7936650baf2bf691d6623

    SHA256

    e6cfd4b353da76772dd5553e85eb9f6a3e8450886d49dac86546124619b04db9

    SHA512

    f68fcd1ee20bc887a50b53e8b31ff1daf4b331eb02a3dcd01df7dd45a4b181156d53a8a9355431c09e32829b34663f96fd528be0ef14bc508b8f261644e02299

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\ooocmcnpfpbpilaaofkplknoleiakcpo\sqlite.js

    Filesize

    1KB

    MD5

    a0d9adff9821de815b994730049b6f7b

    SHA1

    4dfb86e366a46310d6b150c992912a0238e3cd08

    SHA256

    25316280b3bcefbbf2e81b18e0304fa282413696a6db4f4c0e266fd11465c165

    SHA512

    b3bd6a4c687a6f481d5ed4045540ddfa64742e23c2de9b593c5d32bff72c5bb068f088b14ae2c227708ea8bd11d6f6506c4be52462433e38e619f5ba2d3436c8

  • C:\Users\Admin\AppData\Local\Temp\7zS9CDC.tmp\settings.ini

    Filesize

    6KB

    MD5

    208b65dabcf198f75486838a384cfc72

    SHA1

    1748ddaa383d00d811ab846e94a55843e0ff3f52

    SHA256

    770d11bddf10f1272b004c6a525cefab3176034965766f7f147763a67dc8d11f

    SHA512

    adb9ec73134aef5583da7204eb6c6ffbfea71ee867f03a78b47706ce62d8211f747ec0fae169dff2a5e52280a68379f749b5d700baa0872cbda1bb25d4b8d990

  • C:\Users\Admin\AppData\Local\Temp\nsz9E06.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsz9E06.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/3592-73-0x0000000074090000-0x000000007409A000-memory.dmp

    Filesize

    40KB