Overview

overview

10

Static

static

10

bf68ea3c0e...96.exe

windows7-x64

8

bf68ea3c0e...96.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    01-02-2025 09:36

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General

  • Target

    bf68ea3c0edd59a4238c9789ba1b4996.exe

  • Size

    37KB

  • MD5

    bf68ea3c0edd59a4238c9789ba1b4996

  • SHA1

    711435121960f811fdf9d98de058bb8e6aa0bf0c

  • SHA256

    32ac6c7faee6ee709f1ac4eac2254c171c683a1911495101caa91012f790a287

  • SHA512

    13572acd926199b1d63272ea519f3c818ac1e78f43787fe31bc883497b25fafc51fbae54165c703bfdc54dc2263297abfb132bbceb4cefdd133420755c458a29

  • SSDEEP

    384:w+SvEiTbTvpWNcZ0y8fvCv3v3cLkacpjrAF+rMRTyN/0L+EcoinblneHQM3epzXD:VS7TZ38fvCv3E1c1rM+rMRa8Nuy0t

Score
8/10
defense_evasiondiscoverypersistenceprivilege_escalation

Malware Config

Signatures

  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf68ea3c0edd59a4238c9789ba1b4996.exe
    "C:\Users\Admin\AppData\Local\Temp\bf68ea3c0edd59a4238c9789ba1b4996.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\bf68ea3c0edd59a4238c9789ba1b4996.exe" "bf68ea3c0edd59a4238c9789ba1b4996.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Replay Monitor

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Downloads

  • memory/2428-0-0x0000000073D41000-0x0000000073D42000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2428-1-0x0000000073D40000-0x00000000742EB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2428-2-0x0000000073D40000-0x00000000742EB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2428-4-0x0000000073D40000-0x00000000742EB000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/2428-5-0x0000000073D40000-0x00000000742EB000-memory.dmp

    Filesize

    5.7MB

    Download