Analysis

  • max time kernel
    120s
  • max time network
    125s
  • 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 03:27

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 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 21 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:4076
    • 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:1276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

    Filesize

    320B

    MD5

    5654f7df4b5ea806ebe7805b3294bd40

    SHA1

    c06dc0264a9e3a6b90c9976600cea80c5f296f17

    SHA256

    317d9730012589c23ff75711014586b0eea214d9e8424a5c5a0eb03f2ccb13ea

    SHA512

    c808fceaddde2d73eef2b41d10920240d6d39a3ca02e53cb53c38a89364a4931199e563b69233b71791ca7443d7e6bbbaf76f3df6177fcb668861678f53be7a5

  • C:\Users\Admin\AppData\Local\Temp\tmp2D90.tmp

    Filesize

    29KB

    MD5

    347815009c856922531d3029bc6c8cc8

    SHA1

    e2a47cd8f62f6361a5f56819c59f74289e918410

    SHA256

    f87f674e9a37c809af686d5d83ae546cc7a6624f720093ab938a0643554f917c

    SHA512

    807f29ff244d9f9d4bbb7d9d003e3f9476a1966e4b38740a6dcace1fb4d1547a0e058ad5f6d174cc6930bf8f4d46e1ad3d740fd8ca89450f434fb8cbca2501c3

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

    Filesize

    352B

    MD5

    396778c5e461196f2437307bd382c4e5

    SHA1

    6c0f60a5a9e70d853e6cf57aa51b160e123625d2

    SHA256

    d45b9f2326122ad4a6cdbe80a69865939281908cffe24656b6627d3b4a538dc8

    SHA512

    c0076607f12ebc3bffe0ac6698174c59decfb44f83b5c0c267787664cab47318b12a6744e5a07fa322014e42170c04b6861a3c92c6e50ce5dd43a6c617fc9302

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

    Filesize

    352B

    MD5

    ebda0a5e0154e6ec8ed6c9e53f1c9efd

    SHA1

    33d6209523b3569ae4575dd42124071161bc85e4

    SHA256

    2a7551c323760b5d45b053ccedebf40834d4d4de63ca6ee53e9b591d4edfa81a

    SHA512

    a18bec653ebd187bebf6b558dbf366598f61ab4286247f321a153ed1058fef25a9fd212da4cd2df53c852ef420cdfef4d3421869748251c0fdfe1401d3c96944

  • 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/1276-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-133-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-157-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1276-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4076-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4076-130-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4076-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4076-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4076-156-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4076-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB