Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/06/2024, 02:59

General

  • Target

    6f5dc6cf286d3ff1e1d5ef1ebcc73be0.exe

  • Size

    157KB

  • MD5

    6f5dc6cf286d3ff1e1d5ef1ebcc73be0

  • SHA1

    6e7bf9a442cbbbf55aba937c05759e015134084e

  • SHA256

    49e7790e35e16888f9dd7c137f307f6a5e9245d71546e244bfc42e51a211f748

  • SHA512

    1c27b92a164e16673bfe46a1a1278fa7f4dc093d0fd3084ca438aca0898614d3ea5835095243d9615c40ec6c49cf91107bf574c70fdf22e9d09347b5214b5104

  • SSDEEP

    3072:zoxEfKJg+eU77OYsuAvg2lQBV+UdE+rECWp7hKVG:GEf6g67OYsXuBV+UdvrEFp7hKc

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 6 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f5dc6cf286d3ff1e1d5ef1ebcc73be0.exe
    "C:\Users\Admin\AppData\Local\Temp\6f5dc6cf286d3ff1e1d5ef1ebcc73be0.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

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.000

    Filesize

    175B

    MD5

    1130c911bf5db4b8f7cf9b6f4b457623

    SHA1

    48e734c4bc1a8b5399bff4954e54b268bde9d54c

    SHA256

    eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1

    SHA512

    94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

  • memory/4448-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4448-6-0x0000000000861000-0x0000000000862000-memory.dmp

    Filesize

    4KB

  • memory/4448-16-0x0000000000860000-0x0000000000875000-memory.dmp

    Filesize

    84KB

  • memory/4448-17-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4448-23-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4448-24-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/4448-28-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB