Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

10

c3c94f14b1...ac.exe

windows7-x64

10

c3c94f14b1...ac.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/02/2025, 05:08

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    c3c94f14b1a1353d3c1a758b252dc2df6d8cab7ba5239b1cc02fa54116d3d0ac.exe

  • Size

    31KB

  • MD5

    0582ebbfa7bc2bc8804c12d8a839005c

  • SHA1

    5bc482b0dd8b50b908da4fd9b8c71e3adf0f6a56

  • SHA256

    c3c94f14b1a1353d3c1a758b252dc2df6d8cab7ba5239b1cc02fa54116d3d0ac

  • SHA512

    9857195ddc8da2cca9ab239326f742a4fa06e4fb93d9910bb3b0a9a7290293933e87be7530a679521dbfa298c6335590d46fd4c0126366505c7d09bafde85a59

  • SSDEEP

    768:1es2ZOVvZVYzxDCPIAT+vCQEpvywHQmIDUu0tiTOcj:u+6qJQ6DQVkyXj

Score
10/10
njratdefense_evasiondiscoverypersistenceprivilege_escalationtrojan

Malware Config

Signatures

  • Njrat family
    njrat
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Downloads MZ/PE file 1 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • 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 4 IoCs

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

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3c94f14b1a1353d3c1a758b252dc2df6d8cab7ba5239b1cc02fa54116d3d0ac.exe
    "C:\Users\Admin\AppData\Local\Temp\c3c94f14b1a1353d3c1a758b252dc2df6d8cab7ba5239b1cc02fa54116d3d0ac.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3556
    • C:\Users\Admin\AppData\Roaming\browser.exe
      "C:\Users\Admin\AppData\Roaming\browser.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1008
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\browser.exe" "browser.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:3764
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU4NjAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODIxNjMwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MDQ4MjU4MzY2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:648

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

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\browser.exe
    Filesize

    31KB

    MD5

    0582ebbfa7bc2bc8804c12d8a839005c

    SHA1

    5bc482b0dd8b50b908da4fd9b8c71e3adf0f6a56

    SHA256

    c3c94f14b1a1353d3c1a758b252dc2df6d8cab7ba5239b1cc02fa54116d3d0ac

    SHA512

    9857195ddc8da2cca9ab239326f742a4fa06e4fb93d9910bb3b0a9a7290293933e87be7530a679521dbfa298c6335590d46fd4c0126366505c7d09bafde85a59

    Download Submit

  • memory/1008-14-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1008-17-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1008-16-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1008-20-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3556-0-0x00000000743F2000-0x00000000743F3000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3556-1-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3556-2-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3556-15-0x00000000743F0000-0x00000000749A1000-memory.dmp

    Filesize

    5.7MB

    Download