Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2024 06:34

General

  • Target

    292186fe25d9da9c1ff9848560d5fa94aa031e458f9751f5570fdb6f639a17ca.exe

  • Size

    29KB

  • MD5

    3c3fedcfdd1723080eceb499c9ff2e07

  • SHA1

    d9faab52b9522a62010654ca200cd4436190205c

  • SHA256

    292186fe25d9da9c1ff9848560d5fa94aa031e458f9751f5570fdb6f639a17ca

  • SHA512

    40d70a6f49b1725b53100be8c6d68b75663c933500180bee4ce0613d5fd1e8f6ea528764c67a464775abe5d7aa7481df5243fd1fce83e7cdce4adcc6a1ef20c3

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/9hZ:AEwVs+0jNDY1qi/q1D

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\292186fe25d9da9c1ff9848560d5fa94aa031e458f9751f5570fdb6f639a17ca.exe
    "C:\Users\Admin\AppData\Local\Temp\292186fe25d9da9c1ff9848560d5fa94aa031e458f9751f5570fdb6f639a17ca.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3864
    • 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:3976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp5EA3.tmp

    Filesize

    29KB

    MD5

    299988e1e6688586cc54a92aa5efcfd9

    SHA1

    02eb008595c48df155a4b8ea41a6a64c0823a175

    SHA256

    5109545637add7944811d0cc6e0f8e98b36ab606843251bd295128ce9d66cf92

    SHA512

    1c462888d27c5965d57080afa263fa5c03dcc039a39942093673caa2039f105ae28864aac5a7b4d41c94569f30247528311b65dbb91e4e86909035a00249dd3c

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

    Filesize

    320B

    MD5

    4fac35900be5fa9626bd76fe02664bd9

    SHA1

    ca3b2c6afe0af2067189645d7ce5aeda9d66473d

    SHA256

    50ef50ee2d038ebdf84277e651dedaaeaae8dd3347152d450c071ff1a4e9b2ba

    SHA512

    282424c317e27f13766c3f464b069ce43f1e5203994ae604ed547429c610861bc4df28735dcf5cb4adb6ae75877b431d63348ca3412662a33586bd79597ee2df

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

    Filesize

    320B

    MD5

    05406ddb2201695f6c776b2caa5df079

    SHA1

    ff27d4a4ba080ad17a724fd0857de5c08db167f0

    SHA256

    f8f4ae1e7c5630cb280ff12d6e04ad3962d48700eca8022f33bff24cc8a81efc

    SHA512

    af97ee080b9f8c2edca15135350cb9919103a11ac4cdf47c3ad007becd84ac7ed43e816e8ae467b54d29edfd5a1f510f5d6c2efffcc7451ed5fc5ac7e90da67c

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3864-165-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3864-160-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3864-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3864-155-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3864-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3864-125-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3864-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3976-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-128-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-166-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3976-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB