Windows 7 deprecation

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

Overview

overview

10

Static

static

10

sample.exe

windows7-x64

10

sample.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/01/2025, 20:46

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    sample.exe

  • Size

    23KB

  • MD5

    96773da9ac7d11e77764abcc20ba9ede

  • SHA1

    05b228dbeb75265f5fde2e5022b5bab86d52099a

  • SHA256

    25c9fd4a388d0232468b883a1b4d5a12d27df4ed82946e31982691e4002daa73

  • SHA512

    3f7c61c79108920e2238bf11754b506724682ec4f82aeb29e483b6b02095ad95a3f7530844e8808c556a74b6767aa945b6e5663009217bc9bb63740ca4950c73

  • SSDEEP

    384:ppMKFYuEEhERvoBG16Xuy0MHNw6Tg1Y+75JTFmRvR6JZlbw8hqIusZzZ1Z:pCW4V6+yDRpcnuE

Score
10/10
njratgooglediscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Google

C2

zeko20100.no-ip.biz:1177

Mutex

48a6df58cd0d566695640a0527388455

Attributes
  • reg_key

    48a6df58cd0d566695640a0527388455

  • splitter

    |'|'|

Signatures

  • Njrat family
    njrat
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 3 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 35 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Users\Admin\AppData\Roaming\Googler.exe
      "C:\Users\Admin\AppData\Roaming\Googler.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:1788
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Googler.exe" "Googler.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2732

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 Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Roaming\Googler.exe
    Filesize

    23KB

    MD5

    96773da9ac7d11e77764abcc20ba9ede

    SHA1

    05b228dbeb75265f5fde2e5022b5bab86d52099a

    SHA256

    25c9fd4a388d0232468b883a1b4d5a12d27df4ed82946e31982691e4002daa73

    SHA512

    3f7c61c79108920e2238bf11754b506724682ec4f82aeb29e483b6b02095ad95a3f7530844e8808c556a74b6767aa945b6e5663009217bc9bb63740ca4950c73

    Download Submit

  • memory/1788-11-0x00000000748B0000-0x0000000074E5B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1788-12-0x00000000748B0000-0x0000000074E5B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1788-14-0x00000000748B0000-0x0000000074E5B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1860-0-0x00000000748B1000-0x00000000748B2000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1860-1-0x00000000748B0000-0x0000000074E5B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1860-2-0x00000000748B0000-0x0000000074E5B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1860-10-0x00000000748B0000-0x0000000074E5B000-memory.dmp

    Filesize

    5.7MB

    Download