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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2024, 17:58

General

  • Target

    19c7ac11d731726b629ac5306d53e72023db739b717107b4033e1d3b1a760387N.exe

  • Size

    29KB

  • MD5

    470fbaf58e794e2944722593012b5930

  • SHA1

    0dc635f337ff2a21ca973b9b3f8abd62854533c6

  • SHA256

    19c7ac11d731726b629ac5306d53e72023db739b717107b4033e1d3b1a760387

  • SHA512

    67f615c976b84c8821f908dd478549ae7dffd4073985fd92d3f413b21b466e957ca79fd2f2059c72175726dbea2b2c4dc1624d1fb0c7916707e856d13bf06095

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+Y:AEwVs+0jNDY1qi/qZ

Malware Config

Signatures

  • Detects MyDoom family 6 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 22 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\19c7ac11d731726b629ac5306d53e72023db739b717107b4033e1d3b1a760387N.exe
    "C:\Users\Admin\AppData\Local\Temp\19c7ac11d731726b629ac5306d53e72023db739b717107b4033e1d3b1a760387N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3132
    • 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:2052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UV4TX9UP\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\Q8uxo.log

    Filesize

    256B

    MD5

    ecb774d5646a1edddf8a87abb6e0c4b9

    SHA1

    f80d6cd44caff2818bb3da962b56f1cf6ae2f0fe

    SHA256

    daeaff203ae4cd302b21863ffd401479ac3ab414404bcf7defddf72d65e1cfbf

    SHA512

    920e9576dcc5f31daa2c6cc1b7cb37f89d17f2c91fb4ac30800301da10dd049fcddb50cfc6396fe1be30e6152a4e120a697c0f575cbbec41053b86d3caac47b8

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

    Filesize

    29KB

    MD5

    eb75a7359e955be464c95d0ff9f22a28

    SHA1

    b1359b2facdf49275a22ec9bf5d58ededec64707

    SHA256

    775dd0cd62eea65964c0cbc03b57f8a079564e2dff4b09237325219ffcc259d5

    SHA512

    2ecd620d1bf76609de2a7b72f985eec89499e4e8f74cd8b8bde3b2f95e467ff8eb09ca97c6aa96992615c521e1299a48b27b7fbb3a0ef157d447e76287462b10

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

    Filesize

    288B

    MD5

    88fdda563d8fd841231f8cee2d15c3d3

    SHA1

    67f20c76cdc94e0b634095385741ac356f183c04

    SHA256

    1011aad8a64b499296f2fcedf5af687a168f6a6b063f6804b93ad295fde3a31a

    SHA512

    bad2c460c9c88e4672d643dbabf9d85cd7c53dd81f73970b39d8833a20a3653021a1bf520d0ff757eafdeedc2314a625f1c15888bcc07b7000de9071f97e6ff7

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

    Filesize

    288B

    MD5

    24bdbcf8ff68402735ab372a5111f634

    SHA1

    cc8e4979120451dd2f3cddd1b6d2598358223d7c

    SHA256

    ec77e92151cedddd2ec82fbf2d0a1f5a105d49944859f1aa1e2d12f72858ea04

    SHA512

    11947ac651388d6e8e9e3254a2ebd14b524ee3a0531ffa2283328fea6b9433ffd82dfae8fc459fe71b5e3f87a12b7a93d10d2242952f410aa78da7615115ec32

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

    Filesize

    288B

    MD5

    e2494935bd35b64a24910efbd7849ce5

    SHA1

    58ff39a789c237f5be38ee0b229121d64f3fab15

    SHA256

    c6421bd8a414d65cd6fcc5758dda0e60a999e8da7ce090b1a8ce2fa7395be1f6

    SHA512

    a91b6cb0789eb03d0996cdcee46f35566f062ae56c97ee212db005aa9e293c99d19367368cade63f6dfb560209cbccab9a7fb213ac4a41b6073e81109b330148

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2052-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-166-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-161-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2052-144-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3132-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3132-158-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3132-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3132-143-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3132-165-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3132-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3132-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB