Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2025 05:30

General

  • Target

    89050c81367b09f8775d800f98feb6788e605d0c14c08dc7ab7f995e1b7fa4d1.exe

  • Size

    29KB

  • MD5

    ccbbac3ea5653db058d6a3468f317190

  • SHA1

    e24f1a7a6265d209fdb25f39aac32d7446aac1d3

  • SHA256

    89050c81367b09f8775d800f98feb6788e605d0c14c08dc7ab7f995e1b7fa4d1

  • SHA512

    1b153404db3e8eebd3df32c5af566849fc1b7b0a3602f32bab07798bfdcec0300035d73b9dcc7d02004f531366df4ce3936a8c2f999a119086669485e7710984

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ohp:AEwVs+0jNDY1qi/qAT

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\89050c81367b09f8775d800f98feb6788e605d0c14c08dc7ab7f995e1b7fa4d1.exe
    "C:\Users\Admin\AppData\Local\Temp\89050c81367b09f8775d800f98feb6788e605d0c14c08dc7ab7f995e1b7fa4d1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:872
    • 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:4196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[5].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[6].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpE81B.tmp

    Filesize

    29KB

    MD5

    3ef2c6b145c5ed4eab298279ae39e4ae

    SHA1

    fba7158f238339d206261e48448e53e0e0ac4d42

    SHA256

    0c6c3a5cffbf70e516eb2ee5f558402dc442814864641b3f479b51334500fc81

    SHA512

    b9a4d41ca0356aa85a6ab40244ee44b471298b439c9ac44865b1ef4517fbbc18b1b4a5d06719d7b9c50743fba69a68804a3bb14e3577795361c061f01969f457

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

    Filesize

    320B

    MD5

    1937e3473c308bef981a176668e5e3b7

    SHA1

    d5c64356e2340bf66b2be114c7b18a0b14f63ba9

    SHA256

    f0d5c441342e2399739eb78a0b789506293c31ed8fc3a744b86e8638df101998

    SHA512

    7808353bc4fbc9a75ce638dec9b17a67d16ad6396d66e3614b687a63275af5212df0070fd6a05412f30bb268c7cbc8138f3f05eaae7adf8ab1cf3dbe0f782573

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

    Filesize

    320B

    MD5

    252f1b1e3160034dd9b2bc69e081a772

    SHA1

    ca811e6812796f9b2448fa1f2f73aa333848fb2c

    SHA256

    3bbdb1ed5eb99c80b9fa0239eb97c396a8b25bbb393d5b6cce8585f2da263275

    SHA512

    2f5bc5346cf95febb4390654db18ad30023318b3378a6c4903a214ac939d883fa6c0b6a868be04e61b2269a2b311d18539009778cb45e3181907b6ba524b01d5

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

    Filesize

    320B

    MD5

    bcf4d3e7eee9fc2a59000354c27dc1ba

    SHA1

    8efaa623c92c2ed505ad2ac15a7673aab02de5db

    SHA256

    7531c3baea8a869a358fc2571a370f14785468efc59add9911b5d682e7a1f6f1

    SHA512

    e0568677610d1263cbd7eb490c7987db9b2a9815d52ccff12f5962f590f0013701f7c4d25ad0a3136d32af4f0664366d1a3aa97d4df8ca316d730275cd8ff8f3

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/872-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-178-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-169-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-210-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-250-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/872-155-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4196-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-179-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-211-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-251-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4196-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB