Analysis

  • max time kernel
    141s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/10/2024, 01:37

General

  • Target

    54c39deedb53d3808f6533835bdea40d_JaffaCakes118.exe

  • Size

    255KB

  • MD5

    54c39deedb53d3808f6533835bdea40d

  • SHA1

    1e49db09a4bba5cee8426d5ded8f79a5ca4a782b

  • SHA256

    d997e06d681fe70bb9ba1fddd39a8b5046ba8ddaa40ebf04077603f0503a87dd

  • SHA512

    bb8a84da0a48eaa6ebc9d416c0db9ca582091f44746020ce816c6a37853a213ddc2b0ae8e8ee2c8cef2e0596edf6f21bd40d37759cdc257eb34c87ad683a6c47

  • SSDEEP

    3072:hn1/uEAgDPdkBlyFZ+ScjaiKWbETBquAEXlqsUUx5LQUffdc7MOsGAaCCp9GNhIB:h1OgDPdkBAFZWjadD4s5xlbEMOs05iM

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\54c39deedb53d3808f6533835bdea40d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\54c39deedb53d3808f6533835bdea40d_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\51d13a9623f3b.exe
      .\51d13a9623f3b.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:3908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\safe savuee\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    3c86a140af20d1d5817f7e42e5b87ec5

    SHA1

    5416545ce8d66a60a9cdf5a9a6084924da33b1c5

    SHA256

    e176cdddff1b4ecabc809f09c61997f23e5790d6d73be576ebef2b4ec7137ea7

    SHA512

    441bd02745b9d480f0cddb6734a20d698f3a8f2a875fec33a716bbc0e58419f051bb7fffc75e974d8228327f0e58e23eccaffa7688fb637220533292548e1b7a

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    1217a3ddbd16fa6de9ff63a702b41724

    SHA1

    8add491704422a16d83aa28b67554af4e7db5029

    SHA256

    ae56971a3345513dd8dddceb0d37f2a4373f8b13dbbce57caefeee438921a55a

    SHA512

    55b89e4e3ff285f63e1fbcc9010a1b27d6d137b1cc12f5e29328eb348656e3530c4e99b9accbd915b4288c27dde56ac398a4e62af923d02158be3039412367da

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    d34e0aac2a960fa3aaebd03bab567b54

    SHA1

    afaf734323e98a1e12daff46cf0ddd0cd8a24553

    SHA256

    b5ec0caee01c4195e51f769652170d2283ad4760457d418b93e2a1adc599fe4d

    SHA512

    540a79b360a223269b2819a66b5d69e5c4c999cb1c72567a3f1656fffbf2557bf4dfc2c35157bb6dcfc590a044f0e6b690b9976f4fecc63cce8731f5c0b9410f

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\[email protected]\install.rdf

    Filesize

    604B

    MD5

    050fbbef95c4407f09db50f328ff9e25

    SHA1

    451676cf9cce73ca1c0d7139ae004a3662d9d8e2

    SHA256

    f88b425def9e22cd71756ecf91905698518aac1d20670d8caa1a51952ae0817a

    SHA512

    9a87b47425b871cbf63d32993d8a60b45c0c7728b7e78522bcdf08efc0695b242689cab68cc945ab423021d679ff610661769b424d578405dab94492606127e4

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\51d13a9623f3b.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\51d13a9623f72.dll

    Filesize

    116KB

    MD5

    05234975b085632d70d89c2f420c5107

    SHA1

    078fb2a3e5de54c3737a4541242a4725c02c6b9c

    SHA256

    a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a

    SHA512

    f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\51d13a9623f72.tlb

    Filesize

    18KB

    MD5

    c1e296ff01d3cf37f91c7473bdd9de52

    SHA1

    832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6

    SHA256

    a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492

    SHA512

    aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\likdilhimncmnnllnlclmmebkbcilmgd\51d13a9623d9e2.78005230.js

    Filesize

    4KB

    MD5

    1ba56bfb22df126f3ddb327e9ee435b8

    SHA1

    141c8502cf69d863ca2ab82101bb81a5d865f64f

    SHA256

    5e7e80ca4683500cc837c13f4ea682d42612d1ce5b0e1840e62d871631959717

    SHA512

    aaa65d8d20c702080e6668ab0c77fe387bb92fcc24b9cf28e8498a5832963b0c4f6308a8bc7c555f7c55337b04155db71a9a6d94619192439369011c3a93de83

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\likdilhimncmnnllnlclmmebkbcilmgd\background.html

    Filesize

    161B

    MD5

    5817e89132869b555e1759c7b3fb2504

    SHA1

    6a0b647be11274cea6c088abf1730b85e11d6308

    SHA256

    769292f054d93c550c24fc322b5d4655ff9714b4a65bca1b70e2b53c8694db33

    SHA512

    a018a5b09c568d7383b3e952359877edc37d61162e41dcaa6818593c8e04e85d0af9f98583cfb3002d938d157b2e3dda182c1fa919eeab4e5b8f837075ddf642

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\likdilhimncmnnllnlclmmebkbcilmgd\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\likdilhimncmnnllnlclmmebkbcilmgd\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\likdilhimncmnnllnlclmmebkbcilmgd\manifest.json

    Filesize

    503B

    MD5

    5fe03d5b66b986f675bff6deb84e8205

    SHA1

    1223a85b48a2806f96ed1724c56c24eea8b0b95d

    SHA256

    0150e7a4b24c3cfbf1c4a290064400e4ecdc7fc68208565b9120882f682582ca

    SHA512

    786757f065923261a5b0edccc0833dae03a0f5efdc27c74ab536d741adee07cce5a87ddd54b5fbf99f9ccf4f5a0a8506c8baf6c628472b97a2dc282ab96f4c3e

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\likdilhimncmnnllnlclmmebkbcilmgd\sqlite.js

    Filesize

    1KB

    MD5

    548313bb71cb162585726199d934b4ca

    SHA1

    c1b9d83c2663049d5afc575248729c155cbe1e74

    SHA256

    24ac2635fab6cd2712e9e26c5ab1978f2bb5ae608d532d5168b39789379ab90d

    SHA512

    14467f6595b45de8c7644b1f9e89f462843f1c154f87d90d2c994727727928f535bd99e4e30f105084ee4f67a9ffddd0f239555a1cb477cc7885775cf77c1f0c

  • C:\Users\Admin\AppData\Local\Temp\7zS81A3.tmp\settings.ini

    Filesize

    6KB

    MD5

    f7f7bea33315a94a463868a819c8643c

    SHA1

    47c0af7e990c53f91dbf911d82937f43644ba5b7

    SHA256

    ecc486482209ace24b347bf87f7541d9d8b9288ec7e962f023edc0b86ae58f77

    SHA512

    c6bdda8f33546e92b67d7938af9472519baa384808a71451baf4e00cbdf0d17c59aa33638ad7ea1df59ef95c77a5536b9ec90b2493710b2a4ea8abb07de736c0

  • C:\Users\Admin\AppData\Local\Temp\nsi826F.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsi826F.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/3908-74-0x0000000074260000-0x000000007426A000-memory.dmp

    Filesize

    40KB