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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/10/2024, 06:18

General

  • Target

    d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1.exe

  • Size

    29KB

  • MD5

    b026fea57b7f3a9cbcdcdfd3d235361a

  • SHA1

    07b5b71953984e27f132e65eb92fbc9bf5ce750e

  • SHA256

    d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1

  • SHA512

    90b3c17bd86fb3c2fa05ccc5f2cc41e0c6665f0f2a670452ee3e7bfa0cb06e601949c9fdd4d18a61945beafa3127574cfb87d8a65a3081613e445b6169c4b848

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/2w:AEwVs+0jNDY1qi/qv

Malware Config

Signatures

  • Detects MyDoom family 5 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 24 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\d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1.exe
    "C:\Users\Admin\AppData\Local\Temp\d8d9b7c5d9b4b59e8804244d2a2efb4eecf3405f6c430cc59de34d3832a119c1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1188
    • 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:1112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPUS7TYC\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\mlmlui7sz.log

    Filesize

    320B

    MD5

    7f3add04b55e190860712bd7994cdf9f

    SHA1

    18593b071f1d7cd1988ca7b0b2888d46ebfc295f

    SHA256

    36844d9257156f2a4c961dee5bed224868361970e808506e92916e5709e5320b

    SHA512

    bffcc5e8b6034cf7c39b0f4c33472b21056afda434305460811ef61c8cb586ed035540c80f8e34aaf9d14ffb2a23c8b1a23fd90eb99ecc94d5bfd01d35dd3197

  • C:\Users\Admin\AppData\Local\Temp\tmp52AA.tmp

    Filesize

    29KB

    MD5

    80b2629f5185c63ec3974842094277f4

    SHA1

    9d502ff3b2ad66c5c6fae1b582bb3d7a7e6cfb84

    SHA256

    b5bab4e799ffd93e38012cd73c231501b9a1e1e9cbbbaab0b052378d2f492c8c

    SHA512

    c85a97def79a7cc743d8e4f7073f2cf18b995141aef6dbe1f4c67314149f44e32c1586c0b3b6f0330000030c342effe17e5a887e14fd167f5cbc205cfcb64971

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

    Filesize

    352B

    MD5

    c13ac775825c5368fe267b3e4947d34c

    SHA1

    c0520c382be63ba17e721bf63f71cba120802937

    SHA256

    b66a6ab078219530e6e8c5339a280d655830ee176ea4eef1eda9c891d0b30385

    SHA512

    b7a1c69d88f7c646fdfa8a44141befaf7fc82ff54bc577756ffa82a60fcc569988d7839e5f3c596dac36c64798788d04cdb575a725fcb19c2bfd004124082ca9

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

    Filesize

    352B

    MD5

    d716254725409f8ddefc861f7184ed11

    SHA1

    ca76b2c1279bed07dd93b2ebf6d7d9bb52f0ab6d

    SHA256

    240f76957a8b3f12420f2c160e88114c70f8cdec4431cca81b71d74237ed534f

    SHA512

    8c65ceb6445d342c6496331a9365755ac20fc26546fc1200dcd930731e12a8a262bbcbe934c2f8610b470d36b2298de6c2cd7aae78fccda5feb8d5b9fb476936

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1112-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-142-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1112-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1188-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1188-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1188-136-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1188-169-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1188-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1188-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB