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
    09-11-2024 20:35

General

  • Target

    46685671b783c6b1c15f57d8a6e316f1c35c36d616c6e9534c1bd292eeb43b42N.exe

  • Size

    29KB

  • MD5

    7ee4b72bed4b6c06b6db32b03a287390

  • SHA1

    4cc011a003b87cea2a72546640e087bfe9238151

  • SHA256

    46685671b783c6b1c15f57d8a6e316f1c35c36d616c6e9534c1bd292eeb43b42

  • SHA512

    35de985049d1e69173f51cc222c26782deb598dca805d54730f876f5188020635988d57d7c3923f214ea13e6ada28e9316fbbee7f6f444dc6dafe5de685ed3eb

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/5d:AEwVs+0jNDY1qi/q/

Malware Config

Signatures

  • Detects MyDoom family 5 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 22 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\46685671b783c6b1c15f57d8a6e316f1c35c36d616c6e9534c1bd292eeb43b42N.exe
    "C:\Users\Admin\AppData\Local\Temp\46685671b783c6b1c15f57d8a6e316f1c35c36d616c6e9534c1bd292eeb43b42N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1956
    • 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:2512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpF99D.tmp

    Filesize

    29KB

    MD5

    35436ff3aad289451d7bff9952d68194

    SHA1

    b752d90134012a6dd8168b2de6bebb2f8a6b4583

    SHA256

    9a9b3e898538546f4810af016b1ea308854f2e3993d84ef5494ab629f51e95d1

    SHA512

    b213a869a12bbe60507fb40309d4e02e8014fec5ab1fc60d3ca78f6c1156da339c763c6163e2bc275d7f352b73251c81f2661886083705bfb3dfd0ec8f1ec66c

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

    Filesize

    352B

    MD5

    ac64f65155c37e2151dcbb772583ca34

    SHA1

    8e6f7f23a41eaeb16f1d201f16f8ccec2e4197ab

    SHA256

    a7505854aae5410b29bbd7b80150c3d24d20ab2531285f6870a3c248e6388793

    SHA512

    2b28e81b2165d18085e2110cc15fb300e3a86c1084baee43e1b30534c8a9bac57a44abd9a32e7f54e5fe8c193f4393c99d7b6cced40a79c7f88075361cccd2bc

  • C:\Users\Admin\AppData\Local\Temp\zjg9emFVcj.log

    Filesize

    320B

    MD5

    de919b27688336ab79af902634017368

    SHA1

    65aec1d9967bf93b6a240aaae170db5ba7bc7313

    SHA256

    91f2196f278c4597fc7a48901c3cc49af5cee4c9cde6ff0145c7a7f8cbcb9241

    SHA512

    7afd078302fb29dfeeb37346291c1fe58999ad7a0941033c996895ad7d02a15724820b4c908bc92e725da581092ea8cc94117534a21cedd00af2dd9b0c3f8fb9

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1956-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-66-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1956-68-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1956-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1956-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1956-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1956-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1956-41-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2512-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-44-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2512-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB