Overview

overview

10

Static

static

10

data/andro...er.apk

android_x86

data/andro...er.apk

android_x64

data/andro...er.apk

android_x64

data/andro...ge.apk

android_x86

data/andro...ge.apk

android_x64

data/andro...ge.apk

android_x64

data/andro...ll.apk

android_x86

data/andro...ll.apk

android_x64

data/andro...ll.apk

android_x64

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

data/java/....class

windows10-2004_x64

3

data/java/....class

windows7_x64

3

Analysis

  • max time kernel
    90s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    03-07-2022 17:37

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General

  • Target

    data/java/com/metasploit/meterpreter/MemoryBufferURLStreamHandler.class

  • Size

    559B

  • MD5

    cd2f61f20d45b812d5c2472a380d3b6f

  • SHA1

    310e0d5dc3d72ec0edb88634b50f18b69dad034b

  • SHA256

    e17f7e76c540d3b1cf314262bd32756ccf4e508ac201f115ec6b16f5e7a0dded

  • SHA512

    1b095784a42dcbb8552147a0268ebe6fccabe54702f89621fdfef08c6ccdba8a7ee2144a7953b84ce0ab4b0df09a3cbc040565fcea43dec43a35e7fc810fddc5

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\data\java\com\metasploit\meterpreter\MemoryBufferURLStreamHandler.class
    1⤵
    • Modifies registry class
    PID:848
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3132

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads