Overview

overview

8

Static

static

vmzeus_3.2...ir.exe

windows7_x64

8

vmzeus_3.2...ir.exe

windows10_x64

8

Analysis

  • max time kernel
    150s
  • max time network
    67s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    19-07-2020 19:35

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General

  • Target

    vmzeus_3.2.9.1.vir.exe

  • Size

    228KB

  • MD5

    c4e45a5e13dbafa2e5ec5dae4a998303

  • SHA1

    08f432ece582f4eaf84dab3c0fd8dd5e6e9f1555

  • SHA256

    5ffa867ac4050f771867737d104be2bf68ec9e51638b5005a6cd013ddbaba085

  • SHA512

    9612b6efbdcd0d4757aebb11228f7311a3d123104e772d98ea81d872d2e10f1a6a0a774504ef2da411e14ce1e1b173d64fddf165b202b3a82bf593da763aceb0

Score
8/10
persistenceevasion

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 112 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\vmzeus_3.2.9.1.vir.exe
    "C:\Users\Admin\AppData\Local\Temp\vmzeus_3.2.9.1.vir.exe"
    1⤵
    • Identifies Wine through registry keys
    • Suspicious use of WriteProcessMemory
    PID:428
    • C:\Users\Admin\AppData\Roaming\Microsoft\SyncMicrosoft.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SyncMicrosoft.exe"
      2⤵
      • Adds Run key to start application
      • Identifies Wine through registry keys
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious behavior: EnumeratesProcesses
      PID:588
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp391f7743.bat"
      2⤵
        PID:1008

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Virtualization/Sandbox Evasion

    1
    T1497

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    Virtualization/Sandbox Evasion

    1
    T1497

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp391f7743.bat
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    • C:\Users\Admin\AppData\Roaming\Microsoft\SyncMicrosoft.exe
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    • C:\Users\Admin\AppData\Roaming\Microsoft\SyncMicrosoft.exe
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    • memory/588-0-0x0000000000000000-mapping.dmp
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    • memory/1008-3-0x0000000000000000-mapping.dmp
      Download