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
    03-01-2025 09:27

General

  • Target

    JaffaCakes118_6ba97f353b452e7cb3dbcc874a6f6e6f.exe

  • Size

    28KB

  • MD5

    6ba97f353b452e7cb3dbcc874a6f6e6f

  • SHA1

    38c64be09dd669043c12b7d15144d58701b40796

  • SHA256

    09ad5d430620aa8106868e2ac7db202f37eae034df6daf88f0321df394ab0700

  • SHA512

    3d6cfc94fb3159d42dda44896be3126c95b225e76b451cc6cec733873ad3720dc51cfe804153941d0ebdc50cbd89851543c0e9a264c57888eea059b80cf392f0

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNxl:Dv8IRRdsxq1DjJcqfA

Malware Config

Signatures

  • Detects MyDoom family 9 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 28 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_6ba97f353b452e7cb3dbcc874a6f6e6f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6ba97f353b452e7cb3dbcc874a6f6e6f.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3684
    • 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:4988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[4].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[2].htm

    Filesize

    304B

    MD5

    cde2c6ec81201bdd39579745c69d502f

    SHA1

    e025748a7d4361b2803140ed0f0abda1797f5388

    SHA256

    a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

    SHA512

    de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[2].htm

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpC495.tmp

    Filesize

    28KB

    MD5

    736570bf58ab44f0cc7989473f9c7c6b

    SHA1

    157d120142b5f995887de25f5452c4461bdc61d5

    SHA256

    60a262abc2df77cf6619fa5662416f70fad3c1f7b1232bdbaa58596bc92d40ec

    SHA512

    7d5fd73f2ed5bb3385ef0df49b3d9fbf1d99657b014a0fdc6bfaba860e556feb082c95567e31a243f13fea10254806c21d570f788892af9ba97c74c9b9a27a1d

  • C:\Users\Admin\AppData\Local\Temp\xs0fkpfakf.log

    Filesize

    1KB

    MD5

    e44f87212fd72775258f656f3361dc8d

    SHA1

    f5203e05cc38e4c36cea6662c5e380ac72af6669

    SHA256

    8bf4997c62435a0ee05f338e119deaf183e8c6dcf4d5315ec93e02a9ba4caaac

    SHA512

    51396102ba095c008b10790f46b3d9aa6cc9d1ebdbf40763762eb11c3b197af4eb3286303b3908f98283fd113baed79e07e20d6e34c81580364ad3cdb8b7187e

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

    Filesize

    1KB

    MD5

    a7ad0c043a00ea9f8de31c3a3295e1fa

    SHA1

    b4dfda6296ff99214edde1cd9b88ca9a863c140c

    SHA256

    f12a68a8e12a70b8be246a8b9ea2bdf5d203638458b3bbc78aa3faeb367e802a

    SHA512

    0c3676766aedaf67a3514aac308ddabcd12f564cdc31e868b930d1cd0d934674f6cf4c7dbd8a63611f9e4475a373a7eae8dc1cd8bdf65958bf9d878f107ff577

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

    Filesize

    1KB

    MD5

    e7b0f631a0da0735270d4f71a592fe4f

    SHA1

    8de98c6105c03369d7d0e4a32fee3531523820fb

    SHA256

    1d8c514f5cf1fb664af2835ff0df880c0673c7cc08083fe46988a0bf922c4f20

    SHA512

    4ae6e79624019f68286d2b89e54e30683953691955e8514acd11436b46fa6844daa1dd6a058078ee6997072903c5d9337b4b96186853a10393c6fc4b4c515d51

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

    Filesize

    1KB

    MD5

    2f467cb7a24ce5d6fd6c6fae8d32723d

    SHA1

    40d3045ce40324cff8d6b35f16eb0a7ed274be70

    SHA256

    9581cce9a3c56c357c482246aa0eb98f8842a9ed93499cec5aa31bcaf783a5c7

    SHA512

    aff5515d9bda941dd831388ff5d7f56302375499df61dfd08042bae0cb47db0f2c4daa2e5590948bf69432f3b1e26fa1123420e55b0aa3334c85667a409bcdc4

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3684-288-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-184-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-37-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-218-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-121-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-249-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-161-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3684-155-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4988-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-122-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-185-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-219-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-250-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-289-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4988-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB