Overview

overview

7

Static

static

3

2024-05-22...py.exe

windows7-x64

7

2024-05-22...py.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    134s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 03:44

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General

  • Target

    2024-05-22_1b6da1de4478aef3642caa2169fe9a89_mafia_nionspy.exe

  • Size

    280KB

  • MD5

    1b6da1de4478aef3642caa2169fe9a89

  • SHA1

    97bac0043df18ac47181855d375fe79df57fa854

  • SHA256

    c7cb37f520a26d281b77bfc6a9877b5e145fa1f1a543b120bca7074b3d8e7e34

  • SHA512

    4f7a1a084ee591091fc6308836d13b32371dc7265f624d9653c56e14defb2e16f6def2f0acb380b3caa70b57262f4e32c40d27e634135f61ec0d2855569a8d76

  • SSDEEP

    6144:oTz+WrPFZvTXb4RyW42vFlOloh2E+7pYUozDK:oTBPFV0RyWl3h2E+7pl

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-22_1b6da1de4478aef3642caa2169fe9a89_mafia_nionspy.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_1b6da1de4478aef3642caa2169fe9a89_mafia_nionspy.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3700
    • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\taskhostsys.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\taskhostsys.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\taskhostsys.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1676
      • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\taskhostsys.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\taskhostsys.exe"
        3⤵
        • Executes dropped EXE
        PID:4016

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_32\taskhostsys.exe
    Filesize

    280KB

    MD5

    79bd71a6444ff8999635b7560713a9dd

    SHA1

    eb14763f065eb942c45c795a71b538d16480c806

    SHA256

    fd88ee864966cf320a35a6057302aede2390ca842ff09028511443c4fe5490f4

    SHA512

    a50e32dab702dd6489fb9c4ade773dc0db48dd85552f4780f6b68c175a1db9500e131db9be1ac10217d1940252ca2871f612899dd5e049a7c6aebdf900659b4f

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