Overview

overview

10

Static

static

10

39c7890454...18.exe

windows7-x64

10

39c7890454...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    39c7890454199e5b02bb27a88a5de133_JaffaCakes118

  • Size

    23KB

  • Sample

    241012-nmwwpssfml

  • MD5

    39c7890454199e5b02bb27a88a5de133

  • SHA1

    5a74f54d3b229ac8d0232ebbbd06d1225e506130

  • SHA256

    d9009371df732bd8b3ccab8b38e9968069503292b112b2b27cb1c3c54814b3ab

  • SHA512

    05ac5c0249a16041117b628ca88fc3ea1c39296fc451064d60ce2e782685cc27055e4721aefa0d7c219f7b5e04765741b690edcaa0e546f64fa448c2db1cb404

  • SSDEEP

    384:hc6CqbFYh3odrVCGiHssDB4b6i6fgpEupNXRmRvR6JZlbw8hqIusZzZJWv:iIU0tw3RpcnuYI

Score
10/10
njratelite regedit vitimadiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

ELITE REGEDIT vitima

C2

4.tcp.ngrok.io:15690

Mutex

136b1168824f71e066b31d730796138d

Attributes
  • reg_key

    136b1168824f71e066b31d730796138d

  • splitter

    |'|'|

Targets

    • Target

      39c7890454199e5b02bb27a88a5de133_JaffaCakes118

    • Size

      23KB

    • MD5

      39c7890454199e5b02bb27a88a5de133

    • SHA1

      5a74f54d3b229ac8d0232ebbbd06d1225e506130

    • SHA256

      d9009371df732bd8b3ccab8b38e9968069503292b112b2b27cb1c3c54814b3ab

    • SHA512

      05ac5c0249a16041117b628ca88fc3ea1c39296fc451064d60ce2e782685cc27055e4721aefa0d7c219f7b5e04765741b690edcaa0e546f64fa448c2db1cb404

    • SSDEEP

      384:hc6CqbFYh3odrVCGiHssDB4b6i6fgpEupNXRmRvR6JZlbw8hqIusZzZJWv:iIU0tw3RpcnuYI

    Score
    10/10
    njratelite regedit vitimadiscoveryevasionpersistenceprivilege_escalationtrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

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

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks