Analysis

  • max time kernel
    166s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2023, 22:37

General

  • Target

    8af326529763e9116b8f72693113c41d6680aa86920e9aca8c1c52bea21832c1.exe

  • Size

    562KB

  • MD5

    42020df7fb00339848368bc16fa73caa

  • SHA1

    8c28a54bd4ae9e50aa393e25f69b6fde78b40820

  • SHA256

    8af326529763e9116b8f72693113c41d6680aa86920e9aca8c1c52bea21832c1

  • SHA512

    4634146c7c7a9108ca82b0031a19b344782a07aef4417e90b8fb5bdcd94a43cd956d1c6522e13703f337ab08c9ab7db5772156044acf7165661cb8e038fbc34f

  • SSDEEP

    12288:ZnR+T6jdSeEjHm7wEGW4xuSlvdGsBjvrEH7t65j:ZnR+T6BSeE7MIcivdLrEH7t65j

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8af326529763e9116b8f72693113c41d6680aa86920e9aca8c1c52bea21832c1.exe
    "C:\Users\Admin\AppData\Local\Temp\8af326529763e9116b8f72693113c41d6680aa86920e9aca8c1c52bea21832c1.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/4992-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4992-6-0x0000000000FC0000-0x000000000103A000-memory.dmp

    Filesize

    488KB

  • memory/4992-7-0x0000000000FC0000-0x000000000103A000-memory.dmp

    Filesize

    488KB

  • memory/4992-8-0x0000000000FC0000-0x000000000103A000-memory.dmp

    Filesize

    488KB

  • memory/4992-9-0x0000000000FC0000-0x000000000103A000-memory.dmp

    Filesize

    488KB

  • memory/4992-11-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB