Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2024 20:50

General

  • Target

    3c3d617e6c48847ac8d418cbf67c93016c1d8eecbb45eb735eae0107d670a3c4.exe

  • Size

    29KB

  • MD5

    128c21b679784d48841c91c2ef7238ec

  • SHA1

    3fa852024bf41a4203a95503b76fa72a8ed5d9af

  • SHA256

    3c3d617e6c48847ac8d418cbf67c93016c1d8eecbb45eb735eae0107d670a3c4

  • SHA512

    d27f1dc1c035eb33ecf733260ea89eeb73a5fef279f5af9d1fabadd193cf45cb833c09908198923ee27ee618de8c4d1d13173ece630656647d7c4aa63842e72b

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/o:AEwVs+0jNDY1qi/qw

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 29 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\3c3d617e6c48847ac8d418cbf67c93016c1d8eecbb45eb735eae0107d670a3c4.exe
    "C:\Users\Admin\AppData\Local\Temp\3c3d617e6c48847ac8d418cbf67c93016c1d8eecbb45eb735eae0107d670a3c4.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3224
    • 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:1168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\EFY08QA2\default[3].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\EFY08QA2\default[4].htm

    Filesize

    308B

    MD5

    5243568476eb2052b2f3b67dc9053e86

    SHA1

    b126aa6506772f9024b76580bdf28b45e3a7f051

    SHA256

    2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

    SHA512

    3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\default[1].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G94T3PNL\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp8E62.tmp

    Filesize

    29KB

    MD5

    01791aa0cf570a6ef01e0d5493cf9162

    SHA1

    e14fee968076f4f4a2efcc31101f247d6a0e5b8d

    SHA256

    07cdf469e614cf424ba3830adfa0a5e199f62fecfa9bb4d158edfc1a0a83dd94

    SHA512

    a121358887561758e3080bfb1a821514f68e0c124ade91e8f12530ecaba32ebb31a7344792d9d65b6c7d691813722aa7f465b76e6a5257fa5ef57cb28423254a

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

    Filesize

    320B

    MD5

    70ae0de2ebf389dc2764135de836684d

    SHA1

    1f3a7e2b4a2820102508ca4f9686b552fbc2b1b3

    SHA256

    a25969751286fe0af15427c8fbb7ab8753d4c26d9efda1f1a43f7afb0e645f7a

    SHA512

    7ca3b2e80018caf503ce5428aaefc5849fd22ac895bdf2041ad36f0280d6d15347ffe31928e704e5398cd3caacaafaf383424b6d5bf78128c9bdfb8af6cda28e

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

    Filesize

    320B

    MD5

    388dd970cae140fa15bcf08c2fd795c4

    SHA1

    3020ef2bd8078d423aadce06b5c9b52ca264f8a2

    SHA256

    291e8cc53f1fc5b8ae2135dcd8512861350d55d3c82ab5e38e474c3a802a93ee

    SHA512

    77b7b1c96f7fe9b870764506b6af75e996c71ff1a1b70d9c3c9f17d699eb04a2d1ea71e4b0b1ad39034c39130eadbfe6a13350d50721dc36156944a7f9667922

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

    Filesize

    320B

    MD5

    681519c56ee4b255131554a166396105

    SHA1

    83a835b862bd0e8d577843f6e86e3ec343319f7f

    SHA256

    cf782305ef61788ed2784ec68110ed0ae68192c134c96e33c339ec319d63faaf

    SHA512

    2cbbb219035c0596fca2c31f9801fe9bcb4bde66335b7327b6f2b6d7651a2889b0b22c459008fd1668279dd8d1ac99e45e23eba606e45aaaf899378b74ea5ae1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1168-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-144-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-105-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-243-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-138-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-142-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-211-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-187-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1168-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3224-160-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-183-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-210-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-143-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-141-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-241-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-137-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3224-104-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB