Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-12-2024 02:25

General

  • Target

    f6ddef82e88edb7bc6891620d5036e58_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    f6ddef82e88edb7bc6891620d5036e58

  • SHA1

    3229fb205011fa1ecb1f1e75681b33855b39f2f8

  • SHA256

    c1bdcb01ef85bd63de3baa81122f6512374a72f785026c91c6d2ee7efa4f5c01

  • SHA512

    43d093d8801d651d7aff477cfdf4a313e3d47aa345ef63d070b406c427479b559fc7e475018ed4c997d150eed4139f6170dcc9ffcf07d07bf3aabd208317bb91

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNSj54MpnVu:Dv8IRRdsxq1DjJcqfdeoVu

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 29 IoCs

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

  • 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6ddef82e88edb7bc6891620d5036e58_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6ddef82e88edb7bc6891620d5036e58_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:376
    • 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:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPUS7TYC\default[1].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HOI3BGS3\default[5].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[5].htm

    Filesize

    311B

    MD5

    cb42662caffe525e9957c942617edf06

    SHA1

    615009db9a1a242579e639ee0fc7a2a765095bfe

    SHA256

    312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

    SHA512

    3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp8C8D.tmp

    Filesize

    28KB

    MD5

    8c7ff47c7d9ffb34102811bab6da4648

    SHA1

    73e808d6b56392c7112d7e45b329e1c6453db946

    SHA256

    dfa36292f25818081d6d4ff9651f9df34308adc5743824d1db76d6e0a57b34ac

    SHA512

    74d334bab14f3ba790088c6c126f67af515c2e7676a82c6b6047d285e4e1a12c345b5cbeb9fe7bf4a1969bcb9ea016a1e6174e0e342d4017dfe56df37b932307

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

    Filesize

    1KB

    MD5

    deb5f820fe3652946be7ab4e0582eb14

    SHA1

    fcf7bb5490111b5a619449aac9321a303368dfbe

    SHA256

    6bd754470f3dc52defed6352ee73588b7a2974f6f96939f6c0c5c3aa1a435007

    SHA512

    b6a24cdfdc0a5b9bac1649ea4937dd7efc7d05836c5775ae8abb39d4b50a9a8886b3b266e254451d9e6b15dd6f1c14f94fbff6d5f044c2ceec5cd5a537749473

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

    Filesize

    1KB

    MD5

    ab8b742e4393708285a8c70d6e119169

    SHA1

    8e15344a064e88133ed1e3c75541003698adce35

    SHA256

    4fabcdee648fe910a411d2f5621f02bf227a2d7de512e392223a1077f8e07bd5

    SHA512

    b81c1f66424b63470a4a7abcf776bdd95e020ed7f6d0396e7eaf1c85846e5729d77a6b3286fbb4e222605de206c4bce7519aae0f87033cb6d71e71044634af9b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/376-291-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-32-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-212-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-37-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-171-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-253-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-149-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-116-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/376-142-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2560-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-143-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-150-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-117-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-175-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-213-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-254-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-292-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2560-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB