Analysis

  • max time kernel
    103s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    15-06-2022 05:02

General

  • Target

    5f86da7a806fe5dcaf4832dd2b57ba4dd87655a39ff122c1865502430d3b2a42.exe

  • Size

    2.4MB

  • MD5

    2a9b350724cf795e51170276844cbe16

  • SHA1

    b88f6beb6f101ca31239ea5616d0ce663e457284

  • SHA256

    5f86da7a806fe5dcaf4832dd2b57ba4dd87655a39ff122c1865502430d3b2a42

  • SHA512

    d717db38aca3329d92cc81ce3fb737b0de2bd837e55e6ef11661b57e2d5f7b83f93e38a04911525106e893eae4fd7099db384b88ad4d83f7e80baaca25c58acd

Score
10/10

Malware Config

Signatures

  • Detected adobe phishing page
  • 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 11 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f86da7a806fe5dcaf4832dd2b57ba4dd87655a39ff122c1865502430d3b2a42.exe
    "C:\Users\Admin\AppData\Local\Temp\5f86da7a806fe5dcaf4832dd2b57ba4dd87655a39ff122c1865502430d3b2a42.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4160

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4160-130-0x00000000005D0000-0x0000000000D5A000-memory.dmp
    Filesize

    7.5MB

  • memory/4160-131-0x00000000005D0000-0x0000000000D5A000-memory.dmp
    Filesize

    7.5MB