Analysis

  • max time kernel
    96s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 09:42

General

  • Target

    0a0b30b61eb48cc73b28a08c5ae33d60_JaffaCakes118.exe

  • Size

    250KB

  • MD5

    0a0b30b61eb48cc73b28a08c5ae33d60

  • SHA1

    61eec8e43f6d9fe630fee1fe1f466edbc60c66d4

  • SHA256

    a3cb4ffa10f53870bfabbc5c2e841ac999c8ab82f8dec2565172cf8832e2f4c4

  • SHA512

    1bc0b5001a4a210c665cc8ce8e237cd83888ce6362fe43cdd18872b66fcb4f3c42f4bf40c5a63a09ef090903357be6135d714514f3e61c99364eaa52eea8805f

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5jSG5iFV3qA/PY1mpw09oAOC:h1OgLdaOuQW1qAXqmpJYC

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\0a0b30b61eb48cc73b28a08c5ae33d60_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0a0b30b61eb48cc73b28a08c5ae33d60_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\50f7bac09153e.exe
      .\50f7bac09153e.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:4332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\wxDownload\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    0492f4e67f029e82ca592d6720967d0d

    SHA1

    1f4bcf0afab8b67fbaad1d660a093ba5662b155d

    SHA256

    b26989ba21133092e0b0eade7b2be876d56a3b52fc40c49fa361ccb0c4bd4880

    SHA512

    820fefa4829797fb135df4ddd5cb59c02e0fb3829f129a6639b51682596e05fe5acb116cdf558731e4050914eca1deb6219e6233722dd069e62a944e1579416d

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    8ce6b286a1dfbd86c5b94e44e640e409

    SHA1

    a671f20e6783031f45d3cb56af3f1b6fa687aaa0

    SHA256

    6fb3e5a5d9c988b5ee845ae55219c07f865a4572f7bec5ca27a674aac2767c97

    SHA512

    b3997aee0aac4995c5a86c92852348e4507b635db50e77f1e692c16cdb5f2910c7f2445e617f5c3aecdbd3260ef46989f3a9b084ad59df46be3bf0923a628734

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    eb1addc73cc9eff7a484ddc423249c4b

    SHA1

    8aac4aee617e1a4b4475f24e79cdf1f05d4b4853

    SHA256

    e9a9abe2e77064fab7fba4aa856b2937049826230e602c2c2c768d21ce55e7da

    SHA512

    4e4b6a5fd5aff8ce830a5ec00715f75566db8b77df556fe5929ddcc7c574d5cec4a2a6c37dcee692796e99d8755a9b2c1a9db15929b0c3e87d6bb2d0b17eca57

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    2f72b7a0657f1f870794381afbea4ca2

    SHA1

    5a2faefa081f74b4ede219e91d86b4e9d2362e73

    SHA256

    76c5022457f4b437e33f86dc51cbd2cacda87c70e6e815c3d9ad198dbda819e8

    SHA512

    1ce9c1afe7a19495182a3cd2353b7bd174185d807aebff0f30edc30c607619acd1ec6fdd48b4de2023665fe72d859ea5ccbb96c8925b822362eb0e4425b0161a

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\[email protected]\install.rdf

    Filesize

    717B

    MD5

    9b55ab61eca7eea7b9010cdd78c1ee9b

    SHA1

    b8d82f71e6f04ca610ff7a9070dc731aad7c3feb

    SHA256

    f905c5567bc9f17b4d29ef04fd38a887aaf2c619d601cc886b72e1a4fc397dde

    SHA512

    93d83e3cf4ddab1e5cc44fb09c69b01999fe380b48430d890c1aa180cebe42bff2225b45e9c74e1111a446ae70ac48f4ca1bff4fb8365b6d3772ffc2bc07bccb

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\50f7bac09153e.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\50f7bac09156c.dll

    Filesize

    116KB

    MD5

    da161da8bcb9b8032908cc303602f2ee

    SHA1

    8a2d5e5b32376a40f33d6c9881001425ec025205

    SHA256

    0648d564b30e13a0819f28e00a9af39a6686a4d29ccd265c7d81548e4fe0f67e

    SHA512

    39e882a371dbce2484324811bffdd7ae7655b57401d07bf264aced6b5dac0ae326bd1945c536f05d8ab3b92ca03ff056c5a7baf54f7eb477b45fc405ec54052c

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\50f7bac09156c.tlb

    Filesize

    2KB

    MD5

    1f14de44d0d63a79f91d3fe90badb5fc

    SHA1

    7fcc921608d2cf40e81cdd9a98e1a15a6ba1f57e

    SHA256

    bd3d85c0136a66b2af79d4d91c1c5700c8931937b7e554d5ece946760ef4a99c

    SHA512

    86eb6ebf9eccf1dcb601db827797ac603c0ebe01b6d73318986275c29bd034c8df5f7c79ddf0b19536faf24bdb11e09ac95ea43e8fe75b0ed3dde76dd139883c

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\mopoapcaplhokcaflfnnncpnbcpmefpp\50f7bac09134d9.88098306.js

    Filesize

    4KB

    MD5

    bef62e2de88567472394ac4b8a14e47c

    SHA1

    16a2fd4a57221f3ff2e2c1f5aa8d9e3cd92eee05

    SHA256

    ff43c19feee5d904ae838d4634b44ce0aa911c0a7a3569155f801196ce7b4c1c

    SHA512

    827f4b0a58c1dbf093b898c15c419f5018cbf5c45d12a88ed86bc85028f2c2b6ee34a26b5790ab00d4e34f6456414945399e16c7cb4371d76e84f903a6f035ad

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\mopoapcaplhokcaflfnnncpnbcpmefpp\background.html

    Filesize

    161B

    MD5

    f6158a47c5b35a85398549a925248d1e

    SHA1

    66452bc188f49c11931a05665223fb7853f384f8

    SHA256

    511dbf8d20de5657a085e0388814766093784f4c9d68e189ac27f65655cc3544

    SHA512

    5f598bbcac95290d1329c54f63196abf983e150f05f23a25093f94e07ca505e5bd03bbae1f00fbfa8c7cdd3f22c85dd990b4db0842066fe72f9266a434300649

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\mopoapcaplhokcaflfnnncpnbcpmefpp\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\mopoapcaplhokcaflfnnncpnbcpmefpp\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\mopoapcaplhokcaflfnnncpnbcpmefpp\manifest.json

    Filesize

    477B

    MD5

    4fc1d698abe902d55e60be1d3e32724a

    SHA1

    07da8fda75df08b6ba2494246ba1e6d1d4873810

    SHA256

    4c4b5ed58b428b592b4d5dc264cc0064a55754ef21a8c0173dcbe91d832efef1

    SHA512

    482e1b5bb4a01394d4c8664aca1240d548234c114be3efbb4cb958f37bf6339bec9bd3babaf3f718fa4fe199cbe644fee0321bad769a175830eb3426d9ddd447

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\mopoapcaplhokcaflfnnncpnbcpmefpp\sqlite.js

    Filesize

    1KB

    MD5

    ba264238c9e567069c112c8d62116220

    SHA1

    0ea9b219e73b9f3975aa740c1ba552489d8a0a4a

    SHA256

    15181ff7a57670e21e11389452e23b84d99e9648f0434c197ec88108231724fc

    SHA512

    b8e7a89c990271e4e1a726c45d01b6d8a7e300e0f87284e1c7e7bc848e764be333ad20107bff51ca7af0362a2872d96c22db5d1afd5fd48178c21419b5f53e00

  • C:\Users\Admin\AppData\Local\Temp\7zS7A12.tmp\settings.ini

    Filesize

    6KB

    MD5

    29524f0c37a4a4755c8daf3b36034fc7

    SHA1

    ef42e34ccbd0af8b3a7551c102160e2cfa2bbfdb

    SHA256

    5864b2c0d30719532e238fcccfa88f52a72400081666df1744ed6f5677ca4e39

    SHA512

    5a452868d9cd99226a2666c3207353def7eca79a645d315b12d21d1ef6c740e5ad93e3e28832fc3d9b96d20c8e9e70b15730f22331b4da8507ae2fc8fcbde622

  • C:\Users\Admin\AppData\Local\Temp\nsl7AEE.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsl7AEE.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/4332-77-0x00000000749A0000-0x00000000749AA000-memory.dmp

    Filesize

    40KB