Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 13:34

General

  • Target

    JaffaCakes118_8ab76c44c80312a8fd1b2b93247f7ddd.exe

  • Size

    255KB

  • MD5

    8ab76c44c80312a8fd1b2b93247f7ddd

  • SHA1

    e1b321d9a0d60256e70397543310d729f76fe7d9

  • SHA256

    869434d619545454403f563f0bea3430a801674c5837a25d8ec4f55649ed9fd4

  • SHA512

    4604b094444ecb0bb2c7b951385855448b2a6e0fdc407478a2e09117b0651781c331d58a0a03a626c219c596220785bd2c769ffce61e3761c649251b61a2e2bc

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5W8j4NnRyKvGFCalB:h1OgLdaOnFFCalB

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_8ab76c44c80312a8fd1b2b93247f7ddd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ab76c44c80312a8fd1b2b93247f7ddd.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\5157ef43dfd48.exe
      .\5157ef43dfd48.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:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Broowsee2sAAvye\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\5157ef43dfd81.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\5157ef43dfd81.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\coehmmgohpenejnooglnpeefhhgofejn\5157ef43dfb5a0.62116025.js

    Filesize

    4KB

    MD5

    bb4f206614c9cc8de88137f3bfa10a2c

    SHA1

    d807dd451b11ef70ab10186955ed1e77111195cb

    SHA256

    4bcb8ac41efb4b8a48bf667dd68f9a2c0d513bcd033538fba7a9c13b72b74c3a

    SHA512

    f1f57b07acb94a69929cd3e6d797cd5fa5e3793e60ff125e5c46dc2a71b54f5efa08b090eeacc0771065a62d94042134acfdbf0125f7b28831c0e05b2db94a35

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\coehmmgohpenejnooglnpeefhhgofejn\background.html

    Filesize

    161B

    MD5

    2b5c5f33f962b77c277fff6f67fe7905

    SHA1

    954d2830d8376a8382ba751303632b0a99ac9996

    SHA256

    ae2ec747498c38f02a30e4b4b2b42d01f106ea57d903bb966edac5b567fb1d77

    SHA512

    2cee938d45f319db76c52cc914b89cbc5d6ebb0eb275fc21176ab173ce0bfaff853d1eef699b6fdd2a8353c4867ebeccce8816a2544c2dbea86d4f6b281fd69b

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\coehmmgohpenejnooglnpeefhhgofejn\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\coehmmgohpenejnooglnpeefhhgofejn\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\coehmmgohpenejnooglnpeefhhgofejn\manifest.json

    Filesize

    507B

    MD5

    95e2f566eca7efa73f0cccb700c914cf

    SHA1

    bed2cd27bc484d095a15f75846a984f86c99e20d

    SHA256

    dc43a5b929d3bec52c6581234bd3b229c0a050c7a2a8db07bf9e15f9b0ece810

    SHA512

    ac7b604106549bebde9e5a19db9b1e118b61606248ffb1af08ee9d4949f8dfec6c0fb0ad11fd281f02a01a2401d60af6bbf39034dceffbeba912a6a9dbb71006

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\coehmmgohpenejnooglnpeefhhgofejn\sqlite.js

    Filesize

    1KB

    MD5

    59ed328f1f0b860f8b8700620b57f963

    SHA1

    60cd20df5ad4c61afc48aede7761a3b456f7d0db

    SHA256

    43152a8c00925f36fc18acc6b0edd7b55f549bbafe6cead3a74aeb864b55e2bb

    SHA512

    6b5fd0f484b53be2741d0665a568ea96fed76192d8921bad40a62b59a051f77bcbc70ffb7bc6f05fe2651352b9ce8f7851271cbb3f29c2b735def31e464a1c39

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    11091bd053af16aa50d8b9db541847ba

    SHA1

    1c0ddba4ab98a374f4b7e7277aba2b709b6c0769

    SHA256

    c3fb1189f1aed5b44a9769c57cfc4c2a0db18a6ef55e16150a3cd1bf0f519e8d

    SHA512

    cf35d5d7c9a2249ff3aeaec14df839bf50f371f2346c29b95fdd3101eaf0f1d6a6e4a1a38ae34856924b14378179d5bc87daeccbc607d268a86c9a209d0ba69e

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    37cacf5693be7702cdf546038b6f7185

    SHA1

    fc3cdc8ebb4f9ca7d9a268f233c28f4e027cd43e

    SHA256

    6a0459f6a86d5e5a294d28c2a8cb4ea116417f60e794fd9f20ff094a7c1c7c93

    SHA512

    ca99afdc80e8202be92d2ec63e07afe032270d71db7d4310325fc0c00d2f16fd0dfa0dd9a1ef43a8dcb753e62c6f841d4654e59eb7c367146a679cf46ce2e5fd

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    fbae976688076aeebb81c45842608bba

    SHA1

    f61a5295c3c5e09f396bc29b7ae3980e848fb590

    SHA256

    f3d24c068471ca46af8f52c7ca9260e97c7b9184d20baf576294bf612d25b85c

    SHA512

    fb2ea17470705823997736efd1cd1db771c143a82b051cc7074acb4dec159b00e0be7435ccfff9cb227cc776c9678c0c0a58c79ff44bca12ee6afe1a584b67b3

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\[email protected]\content\zy.xul

    Filesize

    225B

    MD5

    4f38e42a593a9c3fee4b83697372253e

    SHA1

    0551d6eaf1435533d0ca11ed413005af34a6d653

    SHA256

    54d57c36b323273bcf7b1019aa465c1c201c98971ea748e9c29308a5bbb9623d

    SHA512

    11c847511bda02e3d67904185a272e9fe069bf9970a9fb55d4d4031a37930fba3dc8baf2d20620e2df6ac8e3c0ae53722949f1886ad7930e1d3d646308941aaa

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\[email protected]\install.rdf

    Filesize

    606B

    MD5

    832e0e88dd46646618798f1902404b8f

    SHA1

    9749de3ef1971456123295932c1e04d0efdf1f66

    SHA256

    6c84fb9ad6a94d651caad40bf23087ecf47c0bfee25973f814b615f796ede9f1

    SHA512

    79c029b90a497433f54fdad528babb64d959a98d56cfaa70fdf9d9f924d84264037cf38d52294504a5c19c2da1b796d299c520dc11df032a9dabe3aeb5303d1a

  • C:\Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\settings.ini

    Filesize

    6KB

    MD5

    878cc8204ebcf5d729c990d647ce8634

    SHA1

    21786396556c3dbdf60db61838593586510ff25e

    SHA256

    82823141cd97b2b86238530263809e156c5e7967012c5c26428e2cfbe1149556

    SHA512

    be63be9222d9ff42ca63a8300527a53d0a54f277a9fbe614af68325971abd363eab1554e3517e242c285be609ead8aae8e942d6201de6ed1fc44e57adcb19840

  • \Users\Admin\AppData\Local\Temp\7zSE0DD.tmp\5157ef43dfd48.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nsjE13C.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsjE13C.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2168-81-0x0000000075160000-0x000000007516A000-memory.dmp

    Filesize

    40KB