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
    11-12-2024 03:09

General

  • Target

    0208bf76784c5f25536a3808f36e9024a4ef21f9bc204277577be7d4c52990aa.exe

  • Size

    29KB

  • MD5

    dc23110a2c94bf80b5579e0579bdbdc4

  • SHA1

    d05653852d19a200cc32c9778839ed9e59ac8e84

  • SHA256

    0208bf76784c5f25536a3808f36e9024a4ef21f9bc204277577be7d4c52990aa

  • SHA512

    0b46818b82640967efb840a27c70ce1a84f58a03fb5ee6c88a5f7df99f9fede224c824206f6a2e3122a103d5a090ace9c402ae1a58fe71c69a22b923f6fea2eb

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9//:AEwVs+0jNDY1qi/qn

Malware Config

Signatures

  • Detects MyDoom family 8 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 27 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\0208bf76784c5f25536a3808f36e9024a4ef21f9bc204277577be7d4c52990aa.exe
    "C:\Users\Admin\AppData\Local\Temp\0208bf76784c5f25536a3808f36e9024a4ef21f9bc204277577be7d4c52990aa.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2432
    • 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:596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[3].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[8].htm

    Filesize

    312B

    MD5

    5431b34b55fc2e8dfe8e2e977e26e6b5

    SHA1

    87cf8feeb854e523871271b6f5634576de3e7c40

    SHA256

    3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

    SHA512

    6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[4].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpFBF1.tmp

    Filesize

    29KB

    MD5

    e86fcff6097372c2f4368c4afed889d1

    SHA1

    b4a223de6f873ac97423e93e6a5d9a8d975eb825

    SHA256

    d831fc6108f8e5cc62b6ddb82e912cd7288fefb6c2d6e3e051a3b9b53d3d34aa

    SHA512

    ad56bce5e543dbef6394b97aa253790507be9359e3da3af35186645979448471eb57e5bd9eae7994fc7c053b97f1e94f5cf764597dc9eee4cbe369d327041f29

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

    Filesize

    352B

    MD5

    c9d3494ac27d3001d45f4fc193eb1eea

    SHA1

    6c26459127d238883370c6eb9f65b77f82803fed

    SHA256

    0ee080935734b8108599f93165a259015eabd43b836c152e6fa036cb43d9e0c7

    SHA512

    3db4ab4b2d032385b4f7da530cc1ae68884a26aec065329042c1742f623a5c667a94332451a353407306eb39e0a44ad07066f2089010dd50199936b70f355731

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

    Filesize

    352B

    MD5

    3986a6ee11b2b01fc330bf27245da83a

    SHA1

    53bb579c58282a706d3edb9070319761bb3ce38c

    SHA256

    9f3d378d65e5a45923b7d61d20a7d25dab0b2f3363dd354eaaa3b4183b2bbdef

    SHA512

    5c05c58d7bd114170c3ce9e1d1a294800eabb34e20cad53c8c0f4cac78030168d165b8358382add13dacb6e518451da5443c30b17d3f6df05c67962ef8f65c8f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/596-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-227-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-111-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-169-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-146-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-196-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/596-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2432-110-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-168-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-195-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-152-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-145-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-226-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2432-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB