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Analysis

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

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/09/2024, 16:14

General

  • Target

    d69af1051ab617adae8c92044d314bae03d541bd748899743f1dc3c576e3f615N.exe

  • Size

    29KB

  • MD5

    e0c19efde18354ab9c514e784ca90380

  • SHA1

    b8a3bceb07c8546e723b53cb2b297e7b55afadf4

  • SHA256

    d69af1051ab617adae8c92044d314bae03d541bd748899743f1dc3c576e3f615

  • SHA512

    12d0c575e691854f9a1579c1803804dc0e47fd68e24885475e732562464228cd9f303f7d01c13379433b25757cdcc30429c988a9c0c87868f52de5dc19abcede

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/5:AEwVs+0jNDY1qi/qB

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\d69af1051ab617adae8c92044d314bae03d541bd748899743f1dc3c576e3f615N.exe
    "C:\Users\Admin\AppData\Local\Temp\d69af1051ab617adae8c92044d314bae03d541bd748899743f1dc3c576e3f615N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2828
    • 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:2232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp98B9.tmp

    Filesize

    29KB

    MD5

    0d17f33cc72dcb28da2e9cc2b9a81d8a

    SHA1

    af2e965b7ec710ed3e73667606ce5f9f6f452e11

    SHA256

    621fbe1ac6051071533b8ec28f578e410deaae42aca42b707789140357cdf939

    SHA512

    08985fdf963a432fcee849989e15473d2df9d7a783482ebf691bee34fbcf491a969aa9d692869949234b0d2af123f405922e9c26df2792f320bdce5edc696204

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

    Filesize

    320B

    MD5

    86393717339add013158c32347ee9b05

    SHA1

    88589c955bd72f7621dea73e3131fce7346274bd

    SHA256

    050b7377629660664fd29c6351afd028f37a345b747a5421aec6b065616e9d9b

    SHA512

    30b88d8d2af65254d17aea3482035b95e60f815e397b03d4d0bc145c3e89072a908ca0db864e7b9ab87a4355261a59ca6f868a4316ebe20dd59f00dff8ab520f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2232-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2232-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2828-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2828-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2828-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2828-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB

  • memory/2828-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2828-17-0x00000000001B0000-0x00000000001B8000-memory.dmp

    Filesize

    32KB