Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2024 08:16

General

  • Target

    8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    8563f8e9873576e5c059a44cc470f91a

  • SHA1

    ee15dd70c491424362ee05781feeb75347a251e9

  • SHA256

    d87ac50c31a6eeb758949490f2374ff022aae72169c9dba78d7809b34f2ba524

  • SHA512

    7be23fb41fdec8f2d4a6a32412a56eb4dcdea30d08c5b964ca99909d843d816a6cb79d889e7f8c46cf2093871e6d9612ae3c561caa14ea8a5772da258742f3ab

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfnqOwjNs:Dv8IRRdsxq1DjJcqfKp

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8563f8e9873576e5c059a44cc470f91a_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BVY7RUMW\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabA770.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarA7B2.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp9DC7.tmp

    Filesize

    28KB

    MD5

    3e858b0f74e1e02a95b0c1fc9b2a3594

    SHA1

    46d26569ddb0688425f85e9614deac940b0cec66

    SHA256

    2110bc07074dc595294b1481b9aa3b3012dbe5767de977e2ae5a4fc30da3a353

    SHA512

    d76015041cc46eb63cb4e40fed6d37c8b15a5c34d11bfa61d6ea445c2a25bf68988f0283da30d63c278b99c2139d438184800b820dbd01df859ec45859e29d37

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    4cec32ce9d24da4149784308817374ce

    SHA1

    24b127a5f8971ecca838be7e813ef33eaf91c815

    SHA256

    09422f111790bbb1a01ec0ac65a750b62e94e3b895f694b66a7f564fcb8c4f13

    SHA512

    ac788efbc83c929ebb30aba74de788da11dbabefc0c1aa904ec53c3a3d64aa3acdb8ab01e44711a43129391707d13fc657d1181c23f5beb8b484c7e0c839a03a

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    32e0b927edb908db5697672c6a2fcfc6

    SHA1

    e748deb4a1686abb4d23a8ff1c0a8ac8470b9889

    SHA256

    d917ef4d9a4baa8ae65a92feb8e005070e6febe5f64f727c035690ee93959b65

    SHA512

    2c21e77fdf3b7dc0c2d5c7bc06ac12eef714a01c9d350b8adf0ce9f78fd6a9fe99bd022f21a8ceaae66d5c25e127ab2326762d92eb2f39295361db44f4e97090

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2536-57-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-24-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2536-25-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2536-286-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-31-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-230-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-36-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-3-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-10-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2536-97-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2536-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-59-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-71-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2536-64-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2600-65-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-98-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-72-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-231-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2600-287-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB