Analysis

  • max time kernel
    109s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-06-2022 17:42

General

  • Target

    94ae75169eb8c2bd432cf8f14134a336c10493c57c2926e804d6d45a3fca5267.exe

  • Size

    2.4MB

  • MD5

    1f82c1cfc86d31fad753562ad9e12774

  • SHA1

    09ee1bf9ae1f6cf552e356230f624262ee63e7fa

  • SHA256

    94ae75169eb8c2bd432cf8f14134a336c10493c57c2926e804d6d45a3fca5267

  • SHA512

    53c74251f0bc4ae1db48d71dd6fd6eb682065ba5b1bcb2b1266270a2c8d0255c65176abda9a4812ebe4af18631f8cffb5d0689a58744a3333c5aa26c162778f9

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 5 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94ae75169eb8c2bd432cf8f14134a336c10493c57c2926e804d6d45a3fca5267.exe
    "C:\Users\Admin\AppData\Local\Temp\94ae75169eb8c2bd432cf8f14134a336c10493c57c2926e804d6d45a3fca5267.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1652

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1652-54-0x0000000076461000-0x0000000076463000-memory.dmp
    Filesize

    8KB

  • memory/1652-55-0x0000000000B60000-0x00000000012EA000-memory.dmp
    Filesize

    7.5MB

  • memory/1652-56-0x0000000074C91000-0x0000000074C93000-memory.dmp
    Filesize

    8KB

  • memory/1652-57-0x0000000000B60000-0x00000000012EA000-memory.dmp
    Filesize

    7.5MB