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
    02-01-2025 08:55

General

  • Target

    e5788063b40ac16da97c58306610999bdc94abfbdfa0ea7b2b0940412fe97fb3.exe

  • Size

    29KB

  • MD5

    ad2f00822f963303c3e8b5c403b2d083

  • SHA1

    3c692e1309adb60b049661326d9e5cf09c496739

  • SHA256

    e5788063b40ac16da97c58306610999bdc94abfbdfa0ea7b2b0940412fe97fb3

  • SHA512

    7b24b53b7b22b8d8bcfc6a6e8309dd42a1ae8bd1ca48385160fecd031395d462faf7c11740962443ba3735193be1c21f648ca38516704cabc68192243f829b22

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/qhT:AEwVs+0jNDY1qi/qih

Malware Config

Signatures

  • Detects MyDoom family 4 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 24 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\e5788063b40ac16da97c58306610999bdc94abfbdfa0ea7b2b0940412fe97fb3.exe
    "C:\Users\Admin\AppData\Local\Temp\e5788063b40ac16da97c58306610999bdc94abfbdfa0ea7b2b0940412fe97fb3.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1576
    • 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:2112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD210.tmp

    Filesize

    29KB

    MD5

    e9c379e0f0e2fc5bd254ef3c1e57dafc

    SHA1

    1d47eb1bc399d28f9fa39a26e64e65aedba00ec6

    SHA256

    a408bc8289373deb93c4cd3a2238b850a421828b4c864acfb4560b9bf3841f78

    SHA512

    df83aacfa75dae749077db8ee693efd739d426a438ab541cbeda12583cf8564c7f0e1a0509a4d015ad12b934beb883ed227f4958475333db6c6dc57074883429

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

    Filesize

    320B

    MD5

    e7c49f3e4427bcc7132e607512399aa2

    SHA1

    d39686f210f03c8c399c99e8a5fe507f2da1d904

    SHA256

    3d254ed00f1068169e09d17a0c34af128af07c402528f5532c2eeddbd3cb260e

    SHA512

    b6af603a1b297da195a671c8640f35267eac336455f2535ddb7d8009ab7e58ed736c59f6df2febc6700900912e9613b73945b2b15e5a8600235ca4a788c35a97

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1576-60-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1576-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1576-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1576-85-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1576-81-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1576-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1576-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2112-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-82-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2112-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB