Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 06:00

General

  • Target

    c5e5225dcafbc5132428eff58c135e806135cbf8cee0a466563fadaaee6f6e9f.exe

  • Size

    29KB

  • MD5

    f44909139048e39d7e6ba79dbc56fe4d

  • SHA1

    c6acd1eb7b896e6e42cb17d1c77d3b45f9ecd139

  • SHA256

    c5e5225dcafbc5132428eff58c135e806135cbf8cee0a466563fadaaee6f6e9f

  • SHA512

    6d101ebb9e2154db32388c6d2713d85cf417feeb25aceab58b53c4fd6b02bad7fda4e54f116ad6e332b213240b58e79f9560f35e87a9b30e19b10b6735b1de0f

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/F:AEwVs+0jNDY1qi/qd

Malware Config

Signatures

  • Detects MyDoom family 10 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 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\c5e5225dcafbc5132428eff58c135e806135cbf8cee0a466563fadaaee6f6e9f.exe
    "C:\Users\Admin\AppData\Local\Temp\c5e5225dcafbc5132428eff58c135e806135cbf8cee0a466563fadaaee6f6e9f.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4380
    • 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:4332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[4].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[1].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Temp\tmp753D.tmp

    Filesize

    29KB

    MD5

    87163300d75b84168e301ae06f0f05fd

    SHA1

    8cbd90875ac301d59940bdad784f469a809babb1

    SHA256

    ef9e29308d9622eec7ec3b7bdafc7f4820fa46a522339c8a482bec0238f567b9

    SHA512

    960d87b8d4994f46b98f3c6d5f90679dfbbca0d8e166892a34754c965af50102cab244281e28a8a4606e15fbdde62a68bae4d0527cb7815f4b405456d7df05df

  • C:\Users\Admin\AppData\Local\Temp\tmp76BC.tmp

    Filesize

    29KB

    MD5

    987c51219dffc6189ff5972ea3341a6a

    SHA1

    0ccd9bcb9c6b71e6c1a8ad3409775befa754bf28

    SHA256

    cd74306409f9d28f49f3b4b17bdbf23fa289ceaedc281fbcbaeb4478e3300250

    SHA512

    632e6db76af179818b2a61e2f670b07b281847d63d82b0a489de1ba16047e4de90185ad6b75e18745b82ecac39aa8b59326cf0b5306871e472b5be5d248309dd

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

    Filesize

    288B

    MD5

    d6c733e3781ad248013ee49a60752da4

    SHA1

    680eebd40880038509ab86c6585c8e62be348bc3

    SHA256

    c5a13d48585c33d7dc9373d481e1fd8228ae8cdf8c200c09cb54d8ae63b2da26

    SHA512

    26b0bc21e84f2f63e3619e581a413bd985516d69c22ecd443ee64b2103018bd12419a00004ca283aa04bc550c9ab170d2e785e56c85e10bd3aa9f0032191d4bc

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

    Filesize

    288B

    MD5

    9a9cd35e1cc3dde1563839651abf6628

    SHA1

    546fda46259e14f542dc342aabac6cb14879dd1d

    SHA256

    19ed353b6581e12e0671f685464b3130ee2968952158cca8511576d37d7e07d9

    SHA512

    eca6b9c8f2432b8c27bc56e778c27ff97d74c2b6aa52e338f725a9d6156ac88fecfe4781070ab9fd8a10f1517b995e120488907cce2a8fc4510ccd98243fd6a0

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4332-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-254-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-285-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-128-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-226-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-153-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-191-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4332-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4380-127-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-190-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-159-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-222-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-152-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-251-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-284-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4380-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB