Overview

overview

10

Static

static

Proof_of_P...2.xlsx

windows7_x64

10

Proof_of_P...2.xlsx

windows10_x64

5

Analysis

  • max time kernel
    137s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    22-01-2021 07:15

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General

  • Target

    Proof_of_Payment_2020112.xlsx

  • Size

    2.0MB

  • MD5

    153d89ab5de4c8d7283531e179bc4db0

  • SHA1

    ab2948d1dfae6c4a29241dd5c4abe261b5dd0c20

  • SHA256

    f4033e5baff349334f140f3560640157f8753543576b64e8254f0523c28d1051

  • SHA512

    eec417abf49cb12ebb340046d1b1394dd8d0ea4ed49c29b50131de4444a3f99b86dbf99fe87f382541a9eb724f1ea97a0cf5d3cfd738de13c81444718fe8d6c6

Score
5/10
ransomware

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

    ransomware
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Proof_of_Payment_2020112.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4636

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/4636-2-0x00007FF9A2350000-0x00007FF9A2360000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4636-3-0x00007FF9A2350000-0x00007FF9A2360000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4636-4-0x00007FF9A2350000-0x00007FF9A2360000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4636-5-0x00007FF9C90D0000-0x00007FF9C9707000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/4636-6-0x00007FF9A2350000-0x00007FF9A2360000-memory.dmp
    Filesize

    64KB

    Download