Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 03:31

General

  • Target

    c38d63dada1d93f74cf7c1033c249fea89955139d97fd7b8f8e21b1207f957bbN.exe

  • Size

    29KB

  • MD5

    6e6592ed15f1ad39a685175b00e166d0

  • SHA1

    4e0ce2658fd080edf82551b3a9c8c2088d404d54

  • SHA256

    c38d63dada1d93f74cf7c1033c249fea89955139d97fd7b8f8e21b1207f957bb

  • SHA512

    1bffb25ab3af9fb89b28fe9cb233c7cfcdd8a3ce3cbf6bc9953f9fc1932c9f8d71211351b5e082f6cc4155cdb395ba1522f0259a761058eed7b66c80dac8a742

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+u:AEwVs+0jNDY1qi/qL

Malware Config

Signatures

  • Detects MyDoom family 6 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 25 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c38d63dada1d93f74cf7c1033c249fea89955139d97fd7b8f8e21b1207f957bbN.exe
    "C:\Users\Admin\AppData\Local\Temp\c38d63dada1d93f74cf7c1033c249fea89955139d97fd7b8f8e21b1207f957bbN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4204
    • 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:1292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O4PTG2YB\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    320B

    MD5

    4377e9b06f4b9e11ee1091dbbd6e0b80

    SHA1

    ce7dfc6d7be183fd7415cea95c3f32f6cc117e3e

    SHA256

    e1e82dee996845bd8067856c3ff4422b2f81e06cc68ec68d7878e654ed7a1412

    SHA512

    ca381373416a4ce720c879afd2f62712a01f833ac240f71c2c295b57415b8e6ad6368b1269be6ce904fcea051b504e30c7b015a8b4436fade908048d0ab762fe

  • C:\Users\Admin\AppData\Local\Temp\tmp46B4.tmp

    Filesize

    29KB

    MD5

    114ba6ced0dd89bbe043b52fd150edb5

    SHA1

    c55813ea294b1dd948e4eef57f5f7622d6539749

    SHA256

    10246d408a6ddf74456b31204286cdcd6f85338ae0b4759d9f1b090b4a9c60ee

    SHA512

    15f15181142ccd2ec00ac2d2be7adf473fe07fe6cda5cc0189ef377927660f395056f8a0e16fd5a35e20f00c3cbd2a87c31de2ecb12f8215958b6147287403e7

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

    Filesize

    352B

    MD5

    ebe5aa2261d48df1faa206f458d359e7

    SHA1

    6c87b55242c8fee261e35db51ac902892a29d1dc

    SHA256

    8458fb94f16ba15153640597aa74507a60b6608075b7da3a049c5a16c7ef886a

    SHA512

    7cbbba6ef50b3e393ea95fab315a0244f3cbd4172231c245c7e084afa045b196beda1c3af644450131983aaef183c62decfe3c46c3c8c54debfce184fdbfbf82

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

    Filesize

    352B

    MD5

    7ce99f992301671687d5eb4e779e40ef

    SHA1

    aa6c8312be5db824e375b7a8e2c14c924cec75d4

    SHA256

    c469220f8e29101c925507789e3abd1ad76bb95048ccbab900a03503677f7f07

    SHA512

    a43f931eabf0368a246d090d16a67378ca93d61c30ecf425eb40aca91ea8aab297cde013a24b905b2ee0a1efc5bc84fd35b28f52e8663f1e38aeb0b7d126a935

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

    Filesize

    352B

    MD5

    d0a16f338ca49645d24b8062a1dc010a

    SHA1

    ca8288bc19589486c033b9532c239da31e52c6a8

    SHA256

    711208d3a0bc4920ff3ea817c08d4e88f772ba04e384cf36364fe35fa1b4bfd3

    SHA512

    4d81d37bce8ca5e7fbc333e4318c3a2c5bc4c23750b475ccbf734e62f3d49e33f87200aabdd32aa4d727850224fce358f3ce9858f622922358c1e3940cf213c4

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1292-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-152-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-154-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1292-129-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4204-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4204-151-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4204-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4204-125-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4204-158-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4204-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4204-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB