Overview

overview

10

Static

static

malware.malware.doc

windows7_x64

4

malware.malware.doc

windows10_x64

10

Analysis

  • max time kernel
    136s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10v191014
  • submitted
    14-02-2020 10:30

Sharing

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General

  • Target

    malware.malware.doc

  • Size

    706KB

  • MD5

    630980a8bb7a5212dcc1d16fc1fd5e71

  • SHA1

    2f19214d0ac4534be9f33824aad3260a3bfd58f0

  • SHA256

    480b1ea3a8398cd33681e93114729de81533bdf82e8c02fd4580a0ae2b06681c

  • SHA512

    bcdeadcdbf395f9b4695cc663d1a3f1361ed8a20b8e2786141e090f5f9856645b54cfa76a53ed283c7b443d083c0b7e513e4f94a550b21a915099a327adc4f83

Score
10/10

Malware Config

Signatures

  • Suspicious behavior: AddClipboardFormatListener 3 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Process spawned unexpected child process 1 IoCs

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

  • Suspicious use of WriteProcessMemory 2 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\malware.malware.doc" /o ""
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:4960
    • C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Dsaow.GaerIok.jse"
      2⤵
      • Process spawned unexpected child process
      PID:2744

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Dsaow.GaerIok.jse
    Download Submit
  • memory/4960-3-0x0000021E59890000-0x0000021E59991000-memory.dmp
    Filesize

    1.0MB

    Download
  • memory/4960-4-0x0000021E5922B000-0x0000021E59230000-memory.dmp
    Filesize

    20KB

    Download
  • memory/4960-5-0x0000021E5922B000-0x0000021E59230000-memory.dmp
    Filesize

    20KB

    Download
  • memory/4960-6-0x0000021E54BF7000-0x0000021E54BFA000-memory.dmp
    Filesize

    12KB

    Download
  • memory/4960-7-0x0000021E5DB3E000-0x0000021E5DBD7000-memory.dmp
    Filesize

    612KB

    Download
  • memory/4960-8-0x0000021E5DB3E000-0x0000021E5DBD7000-memory.dmp
    Filesize

    612KB

    Download
  • memory/4960-9-0x0000021E5DB3E000-0x0000021E5DBD7000-memory.dmp
    Filesize

    612KB

    Download