Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/08/2023, 13:59

General

  • Target

    6a68e86bb829fd9c4f73f257587af93d5bcc348424f3ce3262e23f7969ab316d.exe

  • Size

    440KB

  • MD5

    ec827650ba689ed89fcd77d7bba7a6b6

  • SHA1

    624e676fc9761fbfce44c0c9aae84bd73fd34282

  • SHA256

    6a68e86bb829fd9c4f73f257587af93d5bcc348424f3ce3262e23f7969ab316d

  • SHA512

    626a1fb584cb9204922d7e2045f330a96a141b92e2095c41780b9f1234cbe90b1c4676e79ae3e67d891102daebe2e28cb3efd36818baa98e51d00ba15ad3a8b7

  • SSDEEP

    12288:2/J+CtaxnjZpAbxdxDcWcnR4bfXfwiSeiw8xVnpj08NO0qwxeWfF02/S0lqJqcZX:+el3O0DvfeUYqcZQCGm4YprEH7K

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 IoCs

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

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a68e86bb829fd9c4f73f257587af93d5bcc348424f3ce3262e23f7969ab316d.exe
    "C:\Users\Admin\AppData\Local\Temp\6a68e86bb829fd9c4f73f257587af93d5bcc348424f3ce3262e23f7969ab316d.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3964

Network

MITRE ATT&CK Enterprise v15

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

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

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/3964-135-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/3964-137-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/3964-143-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/3964-148-0x00000000002C0000-0x0000000000327000-memory.dmp

    Filesize

    412KB

  • memory/3964-149-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB