Overview

overview

10

Static

static

10

652c0a54d2...77.exe

windows7-x64

10

652c0a54d2...77.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    652c0a54d276d3b8582844171189c9242ee71e20f8040dcf990724508fa15077

  • Size

    130KB

  • Sample

    221003-bjq5tsbfek

  • MD5

    6cf87883c44fab14135667d29be27a60

  • SHA1

    18b6cb7665ce36c9dc43fc3f7e72879411650d95

  • SHA256

    652c0a54d276d3b8582844171189c9242ee71e20f8040dcf990724508fa15077

  • SHA512

    8e4fb664d5b4c3cde1c38ca21158dba7620e992fddfb1f0f3a769b65112883640511594d505b8ea2db3f92404c7186bf59dd4d1db677ea27cec29f764c7ec4a7

  • SSDEEP

    3072:XYIG0RFac0eq2+e+UfVOI/++XmaAfkYmztzG163:q2f9+0h2XfPmztzG16

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:80

Mutex

f28593ab4d0e2dcddc48d27d99c13439

Attributes
  • reg_key

    f28593ab4d0e2dcddc48d27d99c13439

  • splitter

    |'|'|

Targets

    • Target

      652c0a54d276d3b8582844171189c9242ee71e20f8040dcf990724508fa15077

    • Size

      130KB

    • MD5

      6cf87883c44fab14135667d29be27a60

    • SHA1

      18b6cb7665ce36c9dc43fc3f7e72879411650d95

    • SHA256

      652c0a54d276d3b8582844171189c9242ee71e20f8040dcf990724508fa15077

    • SHA512

      8e4fb664d5b4c3cde1c38ca21158dba7620e992fddfb1f0f3a769b65112883640511594d505b8ea2db3f92404c7186bf59dd4d1db677ea27cec29f764c7ec4a7

    • SSDEEP

      3072:XYIG0RFac0eq2+e+UfVOI/++XmaAfkYmztzG163:q2f9+0h2XfPmztzG16

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks