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
    24-11-2024 03:37

General

  • Target

    d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe

  • Size

    29KB

  • MD5

    94cc6b420f2229b6551f1177d09cfe15

  • SHA1

    b903464e82488fb9f708f93697c60a949db1749d

  • SHA256

    d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6

  • SHA512

    bc236bec2ffb59b02a69b4cbce1b1ace813a54eacbbbfadefbd35addaff7dfb493ea9aeb38d488fbef8b2b8dd691ef3d777f91f7574f112118a187ac71a01073

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/qu33:AEwVs+0jNDY1qi/qF

Malware Config

Signatures

  • Detects MyDoom family 7 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 26 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\d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe
    "C:\Users\Admin\AppData\Local\Temp\d11b4b78c8f947288df6cd7d1962ca1f7aaf9e8eaa8e2a7837ceea6f397defd6.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3980
    • 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:4552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[1].htm

    Filesize

    310B

    MD5

    2a8026547dafd0504845f41881ed3ab4

    SHA1

    bedb776ce5eb9d61e602562a926d0fe182d499db

    SHA256

    231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

    SHA512

    1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[2].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[4].htm

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Temp\tmpD58D.tmp

    Filesize

    29KB

    MD5

    73a7472b631e13fd446d65ec9ea0b0e7

    SHA1

    c101c19651551a10f1c34186a173ca5094d8d4e6

    SHA256

    e3b66d6901f25d3594dc722808ebb782f2c378ae5d5b64b03594428cfbb67fb4

    SHA512

    3941c4f84c362477cf2ab3eedf9839efa11d43f6f526c659d49188bf3ef76e5ea2813513145e92f2a6957a98d113f32ad14fba22ec51c3bc6b38745d5e054e27

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

    Filesize

    352B

    MD5

    79830a909f53ac457f3a32c7e8fd7892

    SHA1

    9f38b23a32469f03fa7a62171cb8acf8dde3b6aa

    SHA256

    160509b718998e388d33fc0419b0e49840bbbc8c3595091bf1ec270c1c0f14c7

    SHA512

    e6bab521e5e9aece81bd774a397673120b15196356c933f79ba83598ea7151b805098016597ebee374268cf97b8af806b3364d1eb09d264092367bfa390440bb

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

    Filesize

    352B

    MD5

    ec9499afb70539d4f67ae70325ed00b3

    SHA1

    72584c13d6eef635f72bd16567c3b371b90bcf5c

    SHA256

    c1c75c07421c30f3f588f4e8113a0e6ff486cb8a17118d2acc1d959e3fc6ca35

    SHA512

    d252fb3c7261dc4679e4fa7fce5b28e2520392f3630de616fa7037dad2681a91c75842e2dc678f63a1a43d25761de82bbad7e4f6de3614b0d0d915ac36142d2d

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

    Filesize

    352B

    MD5

    482db011d017199683f70c18cb12ee5f

    SHA1

    bf7dd4495235b68154d549dd0e901879097692c6

    SHA256

    cda17c731545e5d281a47d6b703ddbd480c7e05567cb88e9c9316a5f4b17b52d

    SHA512

    cc50852a4164ee4d0c1e94b321bb8bf3c0309b5dbce8f1e1e7bf5e6420267db674e6a629e462118355b6e1f3d2506b847a3bb52e974760c4e69250bfb4588a88

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3980-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-160-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-153-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-149-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-195-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3980-108-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4552-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-109-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-150-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-154-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-196-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4552-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB