Analysis

  • max time kernel
    120s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 18:27

General

  • Target

    00c0460a94361f088babcd96269407a7181609b3824f810743391d3355c60f56N.exe

  • Size

    29KB

  • MD5

    56801efa571aeb5c0479ce92f72f0cb0

  • SHA1

    21874b6bb13a810b0ccce435e1b9c074de83c164

  • SHA256

    00c0460a94361f088babcd96269407a7181609b3824f810743391d3355c60f56

  • SHA512

    c251793630aab39f0f3c3a2f1854179e214a1418f5412b668538de2f10f12a4778b39e8c5b3c1b2e026678b4400052b0a0a16347ed71788c4c2191f5ac7a7f20

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9//7:AEwVs+0jNDY1qi/qn7

Malware Config

Signatures

  • Detects MyDoom family 3 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 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\00c0460a94361f088babcd96269407a7181609b3824f810743391d3355c60f56N.exe
    "C:\Users\Admin\AppData\Local\Temp\00c0460a94361f088babcd96269407a7181609b3824f810743391d3355c60f56N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1072
    • 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:2008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3D7F.tmp

    Filesize

    29KB

    MD5

    8522dcebc0a24bbc81c531e35e77b468

    SHA1

    d3e31e6334fbfac6a59983753738ad23c7b5033b

    SHA256

    364af21ae243ff67c9a9a05906c00ca6b383315b2c824bbfcf3e9b46fc222956

    SHA512

    6c8b492afbb75f374ddf28acc575cd274688cc1917650d6f8da15a2486c4836d66d0b473e17377cc294170f0cd055874287bb207b0d21ca01c4d0acc5dd58eb6

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

    Filesize

    352B

    MD5

    16f815eca4410b3d268d027d3d6fdf62

    SHA1

    123ce95692feedfee170fc76b7bdb5f10c393c64

    SHA256

    b57f2504bdf31b297c765b7c62dd7d8cd5c532466c934600231548254daa6a84

    SHA512

    b6be495756754fa7b2947aae5f440bed592ccc0d852c6802364c984e1df8af08ab547c198da597b65fb819bf21081fbed4c2135835a3e393f8d5fcf5dddab579

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1072-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1072-4-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1072-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1072-17-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1072-60-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1072-55-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2008-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-49-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-54-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-56-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2008-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB