Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 13:21

General

  • Target

    e9714f2149b449dc2aff47d2da6c78f7723d95149c70d34cb3b26a6920772d2d.exe

  • Size

    29KB

  • MD5

    39814e18c920865181c608cf42b334ac

  • SHA1

    7eca4b44e08a83276c29fa70e52e95df9ed843e0

  • SHA256

    e9714f2149b449dc2aff47d2da6c78f7723d95149c70d34cb3b26a6920772d2d

  • SHA512

    aa637a8e6cd8be19afeca2505cd6bb97b1e5cd0b296b827149d84886ca8602087db912a91bb9d9c9cba25a6d143c046e1da96049e881a812d3b8bdf72597d49a

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/qG

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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e9714f2149b449dc2aff47d2da6c78f7723d95149c70d34cb3b26a6920772d2d.exe
    "C:\Users\Admin\AppData\Local\Temp\e9714f2149b449dc2aff47d2da6c78f7723d95149c70d34cb3b26a6920772d2d.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2100
    • 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:2336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp1E1E.tmp

    Filesize

    29KB

    MD5

    c02d5663533a1511ad97bc998ea4f13a

    SHA1

    19c60bd5876d78461eb9b223aa690f3b2fae422d

    SHA256

    0dcbf23dee22130ad5837db46da5803aec81c462839fa446add873a1b7a07c1a

    SHA512

    e193c8faa96901ebf7eb20ce0657ac01fc50ed1276afea77a30879a11f9e40eb3141a9926e83625aaf5790f3e8fb4c619d4c72706d743d94d4bfe95af1b18a0f

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

    Filesize

    320B

    MD5

    f8f92a6c40551b0776f13589065118b5

    SHA1

    6f148f02fe9958b8c53934a9bf544fb9fc9cbc0d

    SHA256

    abb2c2cda0b7c11cbb6899df9fa35e9b1187237a9c774e7eded8a0a1573810cb

    SHA512

    a3b308c0e72867b407e5c8c5a85bbc1e534eafe9ae7ec965964449d90c6cad3f9fc9ddca5335d97bb5e6dbebd99a2cfbd059668ecd3fa4787adf6a9b18d81df2

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

    Filesize

    320B

    MD5

    2a53ebb205823bb4e577fc05a72ae5ac

    SHA1

    f0ba9774c95207edd3df0ede09aab2ac626d7883

    SHA256

    7c1a4420ad9b23e8645acef6706be17f90b855fb953ae3443876833802f86030

    SHA512

    1f26df4e8a127309b4f5bd63e43f170d571d5ed18fc2cb118cdaf2661887493140628005b060d301420179d15373ad29db5feae6e1b969d389772c974cc1aaea

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2100-2-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-9-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2100-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2100-87-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-75-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-73-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2100-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2100-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2336-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-88-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-93-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2336-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB