Overview

overview

10

Static

static

10

535644d4ec...27.exe

windows7-x64

8

535644d4ec...27.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-03-2023 21:01

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General

  • Target

    535644d4ec58e7f01017b11b2f446627.exe

  • Size

    37KB

  • MD5

    535644d4ec58e7f01017b11b2f446627

  • SHA1

    d47ee3cbedecc205f048c0ab58921eec35343c45

  • SHA256

    9b21553d8024ff5bd5a445d3c8b1bb0943566ae89754f7b2aec383b9531ddce6

  • SHA512

    265aa2d3f3cc659246a4b16737c9dd9456ffe92cfaf32f330f90963bfd2a9fd6ec90e4e60dea830e6b56851542966d9869e7a96fbdd6036d1e4b9d5b97e3b3d4

  • SSDEEP

    384:Xpick7sgwi+tx3+j/NSyszg8QPBI3mmbNrAF+rMRTyN/0L+EcoinblneHQM3epzQ:55kQLCNhszg8QeWmZrM+rMRa8NuDOt

Score
8/10
evasionpersistence

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs 1 IoCs
    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\535644d4ec58e7f01017b11b2f446627.exe
    "C:\Users\Admin\AppData\Local\Temp\535644d4ec58e7f01017b11b2f446627.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:2188
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\535644d4ec58e7f01017b11b2f446627.exe" "535644d4ec58e7f01017b11b2f446627.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:4924

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/2188-133-0x00000000011A0000-0x00000000011B0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2188-135-0x00000000011A0000-0x00000000011B0000-memory.dmp
    Filesize

    64KB

    Download