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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
    03/01/2025, 03:28

General

  • Target

    c7889afb6060e12b2d8fba3123b4027812f4386a56e247dc32378e27fa7fcad9.exe

  • Size

    29KB

  • MD5

    21ffbedae9d64c79e513fdcca9364056

  • SHA1

    2bd9de829852ccbe44e66c4c89360b89ec1c006b

  • SHA256

    c7889afb6060e12b2d8fba3123b4027812f4386a56e247dc32378e27fa7fcad9

  • SHA512

    1fd94fd8bf0497c71b5789041da3bc1586fda13b2dd125a299738992cfd12e60fb316b7d2c0a28ab409c6c9f9d5d8cb361c906ec977f4a8bbf4758d6b25fef25

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Jhw:AEwVs+0jNDY1qi/qR2

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\c7889afb6060e12b2d8fba3123b4027812f4386a56e247dc32378e27fa7fcad9.exe
    "C:\Users\Admin\AppData\Local\Temp\c7889afb6060e12b2d8fba3123b4027812f4386a56e247dc32378e27fa7fcad9.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3932
    • 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:1736

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[3].htm

    Filesize

    312B

    MD5

    5431b34b55fc2e8dfe8e2e977e26e6b5

    SHA1

    87cf8feeb854e523871271b6f5634576de3e7c40

    SHA256

    3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

    SHA512

    6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[6].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp6F90.tmp

    Filesize

    29KB

    MD5

    d800fecd79d1fa118800b256c5b4c002

    SHA1

    1d653977262e47eb4bfdfe75577062762f1c9dcb

    SHA256

    94a342f6566570c4dc6b214dd085d1ba5fe0b526303ac672cc423457657a4bf1

    SHA512

    753c10f803135670e4a7fadc0b2d6ad46b3bfededf45859eae97a9a37503f31725c36d5b73ee2179a876c861c284486d5db065f89e44315c4d80c0ba0eb8d290

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

    Filesize

    320B

    MD5

    4616db7de47a5b85903b5b61cbfc195a

    SHA1

    ff289cfa440d5e5a1a154d1c653ccae0f155b4c5

    SHA256

    645e03f02fae662a21ff9841ff185d076df7f9cfa6ef70f8d7ef15eef5edaf3c

    SHA512

    a13e4f1e96745f07f2229a458868313febc0f7076100bea3ec70d2be015e4300a8e0f9b21df1a7b9f369a960e79452f64e448fe4ac90dd5725274530c76a1c9f

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

    Filesize

    320B

    MD5

    7933a6d906573a84e52b3ed86d2fe276

    SHA1

    2d8fecea984fe8a72e16294e606e44dce9aaa750

    SHA256

    9c082746e09e4abdea7050d7671e59acf373ecdedb83a9eb24cf299d1db6ead9

    SHA512

    9387ddddc1a1c053f349cf4d74ac488dcbbecd64445ecc8e154694d26d5ba0e2d1298b1dda3ee9941286defe3903224949608530488118ac1ea2e00c5981390e

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1736-141-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-234-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-309-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-273-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-165-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-201-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1736-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3932-198-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-166-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-230-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-32-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-159-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-272-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-308-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-140-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3932-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB