Overview

overview

10

Static

static

10

4f4629e243...8b.exe

windows7_x64

8

4f4629e243...8b.exe

windows10-2004_x64

8

Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 22:54

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General

  • Target

    4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b.exe

  • Size

    37KB

  • MD5

    9bdb12723a329fe7665176cc2ff08168

  • SHA1

    adf215efb1aa8f4322feef2403c9b1b9430de34e

  • SHA256

    4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b

  • SHA512

    7b7d9a34db611c75895d0215cff9ee3bc94612d40837c2e60e9d893510ce50b06c45e6598a7594d537c21d73edf312ceb0e7a5a1eeed5c401cacee6daf222ae3

Score
8/10
evasionpersistence

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs
    evasion
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b.exe
    "C:\Users\Admin\AppData\Local\Temp\4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3584
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b.exe" "4f4629e2430f6a862cf2d0e50502c41c618f9bde80e623475368e6e54edb448b.exe" ENABLE
      2⤵
        PID:3420

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Modify Existing Service

    1
    T1031

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/3420-131-0x0000000000000000-mapping.dmp
      Download
    • memory/3584-130-0x00000000752A0000-0x0000000075851000-memory.dmp
      Filesize

      5.7MB

      Download