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
    20-01-2025 21:08

General

  • Target

    JaffaCakes118_000100e497e24d7d0178f939950a470e.exe

  • Size

    28KB

  • MD5

    000100e497e24d7d0178f939950a470e

  • SHA1

    36450c1e237a4d79a62c1481353c98de2075ae2c

  • SHA256

    57d94a7ddac8229d0a46a2212d3d1ad51c4803c39d4564a3d9ede25394eaf3aa

  • SHA512

    73d2da28f327e3d65b264bbc3f8a01347cc4a07bc7c399fbaea9a151d23c500ef18e331fb1f86d92dd24cdc0a11cb7a3f5d7da621f23e43a468a4ced156db7d4

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfJ/:Dv8IRRdsxq1DjJcqfOZ

Malware Config

Signatures

  • Detects MyDoom family 8 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 27 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\JaffaCakes118_000100e497e24d7d0178f939950a470e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_000100e497e24d7d0178f939950a470e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1360
    • 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:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpC723.tmp

    Filesize

    28KB

    MD5

    afd700001449374649014c2dcf37f2ce

    SHA1

    19a0a74422401e3d92eac67dde7a090201a6cdda

    SHA256

    41bcaa68f12787c23c8c6edfc58c60799a8dca5c2ef3d3f7faaf6afd0a64c132

    SHA512

    2811bf8b76bdb031e024dab8636e7405a3118f75aad13199009b8ba434f6f629a0fe5decb3817953d45262c832305e89f5dbcbe74f8891ee5a6a996c00d98448

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

    Filesize

    1KB

    MD5

    e09655fade1b227cb7b2d7da7723253a

    SHA1

    4b12dc183affab5c6a87a28089de88dac08e4c6e

    SHA256

    9230cba776b60ac66297a6a1e30a0c39b36fe6e952467ff64bc1022f8d5877cb

    SHA512

    5aa84aea7e95884854472012c8f88432dfddf582c3831ec55fb4600f48536fda9f6150b704e8c86a6525fe858b39abc915fddfc9d556922d12b0b3c9eea380c0

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

    Filesize

    1KB

    MD5

    d0182dfc978136eaf208cf69886b111d

    SHA1

    9c7ade5db8cde77d113bf14bd27fc135d673bf10

    SHA256

    07a8b89715df1fb557ef3b7907396600d4d6be2b0818627cee2a7da2c0d2a8cb

    SHA512

    a98d247285e4e8b0486f799171beee9f43ba5435532760ba0b60743c5fefb459decce19110a18783003698b70ec6e35952d68cc15acac704391b8d5337accee2

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

    Filesize

    1KB

    MD5

    d89bf785f1e93f419d5a9cae53eb951c

    SHA1

    5465a45237703bc9163386ebf0a584ee442e8eb2

    SHA256

    db65aab8f27f5158a1674272145659c0e0ae17b2a731792d8f169c7b03898dfb

    SHA512

    196da5ff3b8a250722754932c27d0571a852509fabe0844eb0dd2d81e7c8411e54c085de62af915a27fafcfb0b64b42855c3e15ac2fb2bba39c3a6f785658fcb

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1360-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-169-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-160-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-190-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-39-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-136-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1360-224-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3924-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-137-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-165-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-191-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3924-225-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB