Analysis

  • max time kernel
    139s
  • max time network
    194s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    17-05-2021 04:24

General

  • Target

    1d12af334a427a690811c675e7c5981352d237741473480c7d4d4f0abdf5e371.exe

  • Size

    421KB

  • MD5

    c5772cc7dce580af79be14997361f7d1

  • SHA1

    1c3831dad29e13a5f49257710d03fe9fc54a76ae

  • SHA256

    1d12af334a427a690811c675e7c5981352d237741473480c7d4d4f0abdf5e371

  • SHA512

    6bed43fd3e2c05a03913b4197b9d9a0d5270c56a5aca18ab1b1346b24a1218c1fe484d8ae50c5f615901039bcf5007bcfd5639e661bbe46b3b9cad74e8800473

Score
9/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Modifies AppInit DLL entries 2 TTPs
  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 5 IoCs
  • 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 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1d12af334a427a690811c675e7c5981352d237741473480c7d4d4f0abdf5e371.exe
    "C:\Users\Admin\AppData\Local\Temp\1d12af334a427a690811c675e7c5981352d237741473480c7d4d4f0abdf5e371.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1092
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x5a0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1896

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1092-63-0x00000000001F0000-0x00000000001F4000-memory.dmp

    Filesize

    16KB

  • memory/1092-64-0x0000000002E30000-0x0000000002E43000-memory.dmp

    Filesize

    76KB

  • memory/1092-66-0x0000000076FC0000-0x0000000076FF5000-memory.dmp

    Filesize

    212KB

  • memory/1092-67-0x0000000076FC0000-0x0000000076FF5000-memory.dmp

    Filesize

    212KB