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Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/09/2024, 14:34

General

  • Target

    578c3dceea24b2c5d17226adc9f8b1585754a6829d3cbf073ba9fbd6c172fdc3N.exe

  • Size

    29KB

  • MD5

    a348f04d8803e46b5258f8c6845002d0

  • SHA1

    dd584775b4fc6730c75063027ceecd8e6f3966ef

  • SHA256

    578c3dceea24b2c5d17226adc9f8b1585754a6829d3cbf073ba9fbd6c172fdc3

  • SHA512

    d21e92fc6f2e6350c587dc48fb090583ad846845cc79d6021b166d818a5c568fc2124a6a18bb920189cc5d499568bb6b605cc8ee4513348d774dbd0f5f8e09e3

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/F:AEwVs+0jNDY1qi/qN

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 20 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\578c3dceea24b2c5d17226adc9f8b1585754a6829d3cbf073ba9fbd6c172fdc3N.exe
    "C:\Users\Admin\AppData\Local\Temp\578c3dceea24b2c5d17226adc9f8b1585754a6829d3cbf073ba9fbd6c172fdc3N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:820
    • 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:3004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6DB3.tmp

    Filesize

    29KB

    MD5

    7f84a50c15e3459e355aae479bd85a09

    SHA1

    cc943a7686d22ea217bb66a5fed86215415d35de

    SHA256

    af928915dcbc5bce99d2290c3ea7e745a6263d88a3901c0a38f79bfb849216e0

    SHA512

    7919bc35bb23470510cbe3d3ab940d05c11e1ac52c44808c8b1777d829b1a4e26f4982f506e11130ae8bd8c9b4ea7af7dc3760a1fc0ddac8bf78693894cca90c

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

    Filesize

    320B

    MD5

    2d378e7313bced13434a6a8de8f11b6b

    SHA1

    b0d47aa12e31856411f3fccf3443424d8009a0a9

    SHA256

    ad53045b5f7305ebf2d5e07d7ff70bc56e5aca8c02771b72e552b6b0cb391b46

    SHA512

    84e8a28882a388da1de74f690713eab5de33ab95ec0fb3f98164a24ae152982eb2e50e23e157fa8f91f77594ae653cd575d6ca9c9690dd297965281af30f97e6

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

    Filesize

    320B

    MD5

    123f93ebf3211be3efefd87eefe3a10f

    SHA1

    44968623426934e50e8903e710fb941e8d1ab039

    SHA256

    e01121fe22cb494713af42191823555d21906e91c6c85d11169f2d2166608d49

    SHA512

    b9c7a8d4e875cd69c2b33d33a0fb9024b5cf640cb6adb774e5266cbd2868c53bad10af243160bdd49fb441f12ed9ed210e4b5e4b04b7c110de30649e0a4e2bd1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/820-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/820-76-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/820-10-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/820-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/820-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/820-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/820-19-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/820-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3004-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-51-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3004-77-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB