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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2025, 20:05

General

  • Target

    2f440d0cf35234a942bb2c983815f3d47a2e105aa28bf6a7ea6baed3e627d608N.exe

  • Size

    29KB

  • MD5

    acbaddd338055e5f5cf9865a46a8a2f0

  • SHA1

    7fc97419067793a431a42106bb31441e02f3db5c

  • SHA256

    2f440d0cf35234a942bb2c983815f3d47a2e105aa28bf6a7ea6baed3e627d608

  • SHA512

    4c4fd260347b6c849de8ab7d18431599919b3739c925b6d47698e3300ba54a243c8009f318f0b993a571659da8dd8cc869ce4303c2e7fa2b045aa483d4549df9

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/lh3:AEwVs+0jNDY1qi/q9V

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 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f440d0cf35234a942bb2c983815f3d47a2e105aa28bf6a7ea6baed3e627d608N.exe
    "C:\Users\Admin\AppData\Local\Temp\2f440d0cf35234a942bb2c983815f3d47a2e105aa28bf6a7ea6baed3e627d608N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3496
    • 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:1920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpE0A9.tmp

    Filesize

    29KB

    MD5

    c513a798db3e7851f54d23510fbe26a8

    SHA1

    1bcb4d6969c6fc2a38d764b52ea1b653bd10dd86

    SHA256

    c55e55ec58c560673d8ab6aab5aa820f1f72c7cc3b00891e35bf4b0efaa038d1

    SHA512

    1d8af771b663c7c67a141915b78769256c8a23482b4242288192bdb7cba9ab1ef32c6b568569a4127079ed0e637f9072e7b1ed88e15a3d73978118553ea44515

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

    Filesize

    320B

    MD5

    ec91f59b8c0b44fc252363f94fdceecc

    SHA1

    c2bb94e338b5c5c41888c4800a893b39a1f4d70b

    SHA256

    112dbb4fb098729f2958df48afc7cfb88e46f04fc153a6635ab1bef077e5e677

    SHA512

    829bb7e662a30b1c8537286f6fdb8f22d2cb4f4d33dccf15613cd08dbc65af4ebd4c7c47364f1b2c555d7be6ae8cf13483a665cc94118cf00042f49bedb5f25f

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

    Filesize

    320B

    MD5

    3f5ce043abdf762abe5d67510c5de125

    SHA1

    bba673adca911ca6106a653bc6bfabeb14154d14

    SHA256

    52ccf32152fdbb4ea298d121f178dcdd1db919fdba5e9cf451e2243d05ab2236

    SHA512

    ac3662f8ef94ee216be8f49205b5d24e4a3362e358e063928302ea770477bfa48967405ae15107eac3fb8e623b971758705df008066fc067f4fccfc3a4df9071

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1920-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-165-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1920-128-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3496-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3496-125-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3496-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3496-164-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3496-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB