Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2024 04:42

General

  • Target

    0df8474247fccd7478205bcbcbce4cfe_JaffaCakes118.exe

  • Size

    255KB

  • MD5

    0df8474247fccd7478205bcbcbce4cfe

  • SHA1

    be5fe75421117ed5179877e2bfcb8c660223447f

  • SHA256

    6a60a916b78acb39f8c3e20684baf32901a422bc17a332a403c0671543de4a0b

  • SHA512

    f89365a999f4455aa386e3422758631bdcdf13c9ff9a0a4ad1a55289beea2c77471e0a1745f31c890d1ce585a820c0fd5dc7a9ad7d23cdd3ec11a290511c576f

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5FObOCFFw0UcPR1:h1OgLdaOFOqCFFxUcPj

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\0df8474247fccd7478205bcbcbce4cfe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0df8474247fccd7478205bcbcbce4cfe_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:456
    • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\511e0394c828e.exe
      .\511e0394c828e.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:4352

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\SaveSale\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    2fc912eff11774e082aeefce0bc7b012

    SHA1

    a1af8e7c01c7316fac3e7accf7170e0975a0d74b

    SHA256

    0ad8f11ff82ca3e60d34d368b4443c404f64f9542a7d7bc123388940ba0f3aae

    SHA512

    6c9f9bd0e2d1516b7e98f2c1150882c7d905c07e2bbc573a8811671672f07a0341dea7b5d5bb0d2bcb45cf564d7abe590c888fe460dda92f34a9f8896f95933c

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    2030d3c19bfff6f8428c8c86574d07dc

    SHA1

    487dce09f3bafdb9d9d2cb13c6a1d59e008f5544

    SHA256

    9cc597dca0a6a543643998654cd07730f444f7663cb2aefefb403d618655d935

    SHA512

    7e09db3edb18ddb65096546b9df47565cee38ebca701c66b1d70e97ae91c133d18fe2a3984f03b64b08f4e23d147f68f9be3c5b9d046af89d4595a1982d37230

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    f1fd15155398ab7cb761f43157df69c2

    SHA1

    5231c3b8297d8afcb4a96f93718fbdb06523ea94

    SHA256

    293ca53bbf3f85166fae0f11ab9c7e750a21803bfb3254c27254abe58d607a7f

    SHA512

    aae1f16b1a90922cf6336c2fb51f8bf8081021d1dcd8098860ac637b12d8eebdac0fca4f0d5472afe21638ea1a4925ef3917875619acef831c95ccb186095cd1

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    c0366d3458f3a0779ff6bb91bc79b7ad

    SHA1

    a9252ab7d1d901aa572ae26d8bf2376d289d5269

    SHA256

    dfa6267b80fc50b5459d23ef87b2e3fc10308ed74121867d12d1493909ed25b1

    SHA512

    4d92ac5b715aced01739f2f4a232ac7bd11344105a3509f4e52c7b9a5ed3f29fb2383b8c0b07ca173fadb1bf65d5cac3507e8dc39a2f21679c0b01a8f12e74a4

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\[email protected]\install.rdf

    Filesize

    705B

    MD5

    7f261068220d328e4be8a6a802dfa76d

    SHA1

    9084955b03e9eb240c8a44b6ea22bdc0dbcc8063

    SHA256

    90ff3f74ba9180c991955d448dd288821f6a7f9084382b1b73e6f4814a8c5c34

    SHA512

    4498e9ba1a1664683b70cf64b764b26890d7fdc67ad0c3ce188d5105587b5ef8ce20d4940fa9fb53ccef8e37afc2996920dd7aae6c96ba46638e01439f1bee8f

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\511e0394c828e.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\511e0394c82c7.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\511e0394c82c7.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\flbefcabenddplibjaegemdcaiakmggf\511e0394c80a15.12127333.js

    Filesize

    4KB

    MD5

    664081c89f497be58e5f92d6d9c2009b

    SHA1

    5046139f96c2b20fb13f86c2686bd03b8212d458

    SHA256

    8863ae61750e639159de43e4f2a131ed7efc3dde9b092ac618a4e05fb3b06baa

    SHA512

    98a0ccb15330d2bd37d30ecb26dcf761804344b9a65e3db1ab1da46ca5353e7037d5e87617e7819875d28c33c6797ce3d64a39a9ace3333082b43e804efa33ac

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\flbefcabenddplibjaegemdcaiakmggf\background.html

    Filesize

    161B

    MD5

    4a1891a1fe9f6e245fb860c8415db06f

    SHA1

    9fce8556e72b1ccf1a0b23d984698895cc0c0322

    SHA256

    58307f3e5ceaf494a1a5ba28cfa1e4894a97fa26999da6bdce13b2069395f71a

    SHA512

    21fc9cbbb550481dd40257aba6a95aeefe1b092930a873e148410472f6562d5bfd390086be85d53fcfb36f2dd66ecca364a51640543abe808b2593644ad392a1

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\flbefcabenddplibjaegemdcaiakmggf\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\flbefcabenddplibjaegemdcaiakmggf\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\flbefcabenddplibjaegemdcaiakmggf\manifest.json

    Filesize

    498B

    MD5

    481c6643171a64bb13c069914935148f

    SHA1

    2bbb396de48a811f67fcd93d6a3375e18bf213cb

    SHA256

    bc37661db8508b5979b986e56c34016ca01be0f782478e37da434ea137e116ab

    SHA512

    de829fcc1be0ca0babd0fedb5318962289affdb19a0559016a119a817d7d128798146d5758502eddd21f5114034f6be0911f9401407a0e7019977a623c5cea81

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\flbefcabenddplibjaegemdcaiakmggf\sqlite.js

    Filesize

    1KB

    MD5

    c47320a823fa6b75f22763f8fd9c1895

    SHA1

    caa57d7da469feaedafce80ba21b67b714e62dc0

    SHA256

    3cde50b2a072d109771473e806db43200383bde230a97c661113aeea18ecc389

    SHA512

    2d0fe5dc5936db927bb9585898e1b1f5a3125ea178951230c36dae397cfed816325ea600f5bb69d4854c15f8e31d5a114b782a79e7681b62494ab35d26bf6349

  • C:\Users\Admin\AppData\Local\Temp\7zS6AB0.tmp\settings.ini

    Filesize

    6KB

    MD5

    83de193eddddcb2ac1ec4d2bb8fca1df

    SHA1

    13ee6cab2d2ad2338b793c05c6d6d1cb093a8393

    SHA256

    50bf274974c6d367c6d429b298bbc4eae2ff7b6009e951eeb571f4a2197359c0

    SHA512

    3f5fe12ad2880725f3a0529d6f29834e2e69d5f5099c3abe275be0ca9a490bdb123ffe435a2664c8c6aab6ffd2b24f23fe58732c2f0f35bacb70c2f8e676cd0b

  • C:\Users\Admin\AppData\Local\Temp\nsp6B9C.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsp6B9C.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/4352-78-0x0000000074A60000-0x0000000074A6A000-memory.dmp

    Filesize

    40KB