Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 13:44

General

  • Target

    JaffaCakes118_8aba1144327c5b361feb48f4566b6a4c.exe

  • Size

    255KB

  • MD5

    8aba1144327c5b361feb48f4566b6a4c

  • SHA1

    674148585ebb3dfa6b22e900ae32ab58bf6939f5

  • SHA256

    1d1a6b6bfa102e522593552f9739760e199eb9246909f393b76e40366e37e1d7

  • SHA512

    a7c61c0603afa4847f8ea792a2387983cbb477752d1d32260315e4eb26428db9035d16833361027c647e490b95ea9e208b93d3a6788aafe1de1fadabb0e3a314

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s52T5R5+s84ecfFELXRR2:h1OgLdaOW5R184T+j2

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_8aba1144327c5b361feb48f4566b6a4c.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8aba1144327c5b361feb48f4566b6a4c.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1460
    • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\513cc36ad643a.exe
      .\513cc36ad643a.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:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Broowise2suavve\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\513cc36ad643a.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\513cc36ad6472.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\513cc36ad6472.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    48371648404f928cc15ff3376f02f4bb

    SHA1

    2b3654ab2b006fd76e68735024f1fa4739584eb4

    SHA256

    568ff354adfc90bc3bce5e29f4dc39fda50851e889185234547badf87dfc66d2

    SHA512

    aff0f627cbe498cdd1c9fa7f3a523c4abada2592c59e24b2385f2510337946410ef62decf5a94f1bd6fc3be5a8f6612811c446ddb3bc4010e9bec5a7cb12cb8f

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    b88eb88cef266d332d8c3f1c58c5d055

    SHA1

    b63d3423d482fd2b0ae33157650121b1b4ad076b

    SHA256

    d05f2ccf382232a7e75c8503c9c806871b569527e560823654e471e7234542cf

    SHA512

    dc411748ebb1c5092c40d1a165ce08b7df1b31b735761bea567378cf15cec6722b7e04b66814ae4d8e38ef3873cb633413a46352111877a2cc184ae6b1a4e12f

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    c90ce1c704d2f7a7dfb304951cea42b3

    SHA1

    f936107b5be892596d32f45c6f6801f76c078772

    SHA256

    425ce54630d9ed242b4e359689ebc0cd38fa9d498f10fc175dc94195f1134e1d

    SHA512

    972cc8e201d7e055af8402b30fefb64cd8de12b57d57b9262fe80554c07dae6050f88d55b517a07ac03d9279ba8da6f67b66a466d6a56e5b508ac93e410cc713

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    13b753aa2580881e0162eccd06ada9f3

    SHA1

    9ec080b03a91533e52aeebedca4483c34b2884be

    SHA256

    b3b13249948f5222ab5a80eadb29862f018f116700a4c567053208fe8408e6f0

    SHA512

    a9202d293d6ea0eecc32a6622b71dc7885f90b79da166615dc91ef8cb371b74b5c31081661ffe998d64686a5332e447474030d60c15837a1b1f3f0c689479d10

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\[email protected]\install.rdf

    Filesize

    605B

    MD5

    b66878b07db92401a6760e99774556d7

    SHA1

    7d900dccf81b3b5d5220c30f8b64c777e1e67de2

    SHA256

    4e6291b7f57ee234477b91a637dbe4b08eab9b9c5fa8c28a5dda6b5c4db4d7b5

    SHA512

    308a2bf96d44b6a9a3807a09c20ba47ec1407d4ae81f4e33b8b9a32401bb54f88cd081884f7391877b7f77b4c91cdbbbe00320aa0155caa0f982ae72cc750ae8

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\ojehffjcghnjckgkglpkhibpedcmmlfh\513cc36ad62299.89004314.js

    Filesize

    4KB

    MD5

    ef5da73e76282c34edc9345e0b692d91

    SHA1

    5df98585f3de8bbeb1b1307f6f452396fec778c9

    SHA256

    c29a279c09d0a262f3c5c178505157f2baf652c01e69121b22ca33847f000127

    SHA512

    1fe15c5c5d697a3b7a02007491e88550663dac6a63434b43724b665f1a6c1aa3531846b1e81b5de229e00b571ecd6399ceb28ae42c4fe0ed32df0f7a9eac8521

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\ojehffjcghnjckgkglpkhibpedcmmlfh\background.html

    Filesize

    161B

    MD5

    d7e748434345143bb97a68450dc068d9

    SHA1

    344f29aa2165bdea231dc0cb2a5765ad98dc5edd

    SHA256

    2b0056a5089608b3f36f486b3ca3381dc6d00735e7a6ee9ee67416596a87b437

    SHA512

    55a444a4d28d0b563c9064095c72cf1a8cf4ef6dad926c4ccd5939549adc326fadfaba677ec833646eff28142fcb13bb703f9af35a19a6703afaf960de0a96f9

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\ojehffjcghnjckgkglpkhibpedcmmlfh\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\ojehffjcghnjckgkglpkhibpedcmmlfh\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\ojehffjcghnjckgkglpkhibpedcmmlfh\manifest.json

    Filesize

    507B

    MD5

    978ddf5044453005b9bc733d9afd379d

    SHA1

    deaba58bf8866636f5058bd915133687c930c47e

    SHA256

    39a06af04e60844cb910ca1aaf832e8ead1f35ca4168fd5ed4a49dfe34557e22

    SHA512

    591f183b9b3a9fa47bd7359536f1900a92d594c589d6470a7d457d24f721d430b787007b4758e41b44ec54347f09b35c25ad1146f631dcadf7e7aa3f8b34b3ce

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\ojehffjcghnjckgkglpkhibpedcmmlfh\sqlite.js

    Filesize

    1KB

    MD5

    578687607daff29697d76de92da10f9d

    SHA1

    dfe4beed38312fec2aecf3c324456dfa482a8096

    SHA256

    13c7ff9336b1252aabddf841df4a8c3aefb0b27cc63e5fc196e98c0639103a06

    SHA512

    9df209bf69d75c39db256fc5b7ba943250d1fdf456fe5b3bcb7a522af69fae5adb95ffd6b830414c2a63b9082d50dee54cbe5b87670ae4a4eab81591a6ad3982

  • C:\Users\Admin\AppData\Local\Temp\7zSA785.tmp\settings.ini

    Filesize

    7KB

    MD5

    b9fab5eda53431a55d7e34a4451b355b

    SHA1

    fb7527cb374217199b0e69c482c2d44d60e7bada

    SHA256

    ce017385f0c6e751f7ae4618f9330bc2df3c771907bc787dfa29a1c1dc2d36cc

    SHA512

    008907ec0fdb4f9edd19814d0b4a35561826c75d42220fdf139577ffc4102d8b8a6a3915f475fd6b08a882fd48b9edbc4b7942f388b735ce689c8edf2475b49f

  • \Users\Admin\AppData\Local\Temp\nsyA803.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsyA803.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2252-79-0x0000000074A00000-0x0000000074A0A000-memory.dmp

    Filesize

    40KB