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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    23/10/2024, 17:42

General

  • Target

    8dba599b863e224fe8a0d5a839bfddbc6a43823fff895678668168394852fb49N.exe

  • Size

    29KB

  • MD5

    24268a0e51c2b27e1977d137d52d2fc0

  • SHA1

    42ab9419bb16f371352e3350ee5d7d859f279c90

  • SHA256

    8dba599b863e224fe8a0d5a839bfddbc6a43823fff895678668168394852fb49

  • SHA512

    9e5ffc6c565d390adc5555c81d87424e5e90cdf29f6998642eab54d567559815680ef75a31fafb1ab3819a8e8506c84e256cf76bb3116e00add8c0785ed9038d

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/0OI:AEwVs+0jNDY1qi/q2

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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8dba599b863e224fe8a0d5a839bfddbc6a43823fff895678668168394852fb49N.exe
    "C:\Users\Admin\AppData\Local\Temp\8dba599b863e224fe8a0d5a839bfddbc6a43823fff895678668168394852fb49N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3032
    • 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:2160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD4AD.tmp

    Filesize

    29KB

    MD5

    1d880fcb2140b694c104369bf9e64288

    SHA1

    19a44b15d418a4337150654e124b64d64624044b

    SHA256

    abfea9c23682d88d129e06fb94ab01047056608938af52462b421f265a3b24b5

    SHA512

    be8820d1c54ec9398a1a831c3e5529f8c84c594c8493de5b612b683fcca5e7bca73bcff90da9f4a127b48c6bbbf32ec3f442adf74e5ac1075f2ceeac3bbf2017

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

    Filesize

    320B

    MD5

    0f716581a70351060f6a11c308cab9bf

    SHA1

    d655eb24a20ca06230ce728cb8d5b9b86cc0a896

    SHA256

    d53cf0dee73116ae8174e9798f1dfbf435bdb7dfb50c4f6a4518239820c051e1

    SHA512

    21d0826e9c6e7a92455c299f8de26e5f65fe10f53c210e064eec25e42cb281603bce5c6f8c6d2cd01549f66a8912cb04df1f1888ff443f34eac269483f27119b

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2160-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-70-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-68-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-42-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2160-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3032-36-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-41-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-62-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-67-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-69-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-15-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3032-3-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB