Overview

overview

10

Static

static

6cf2ebb06c...a1.exe

windows7-x64

8

6cf2ebb06c...a1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6cf2ebb06c8534930bd6b309390a4fbaf18be95a0193dca8f0ff29c89abe6ea1

  • Size

    500KB

  • Sample

    221123-xetwtaeg64

  • MD5

    01e3617a09cca6d34fe3a39d34adc974

  • SHA1

    cac71a437ef1b9411488bdb4959403c9d859d6dd

  • SHA256

    6cf2ebb06c8534930bd6b309390a4fbaf18be95a0193dca8f0ff29c89abe6ea1

  • SHA512

    3d13f75a43baffffbbf9fb65321d45280d93a21760342ba177b691dfab2f4d775b281df59e64c605c9f058144544adfb3536a4cddd2958f9836a923869601641

  • SSDEEP

    12288:s4vvfwYw2Q79D6H9QkbURy/ZjbbkPrreri0H+/5SiufX:s+fTb9tISiuf

Score
10/10
njratevasionpersistencetrojan

Malware Config

Targets

    • Target

      6cf2ebb06c8534930bd6b309390a4fbaf18be95a0193dca8f0ff29c89abe6ea1

    • Size

      500KB

    • MD5

      01e3617a09cca6d34fe3a39d34adc974

    • SHA1

      cac71a437ef1b9411488bdb4959403c9d859d6dd

    • SHA256

      6cf2ebb06c8534930bd6b309390a4fbaf18be95a0193dca8f0ff29c89abe6ea1

    • SHA512

      3d13f75a43baffffbbf9fb65321d45280d93a21760342ba177b691dfab2f4d775b281df59e64c605c9f058144544adfb3536a4cddd2958f9836a923869601641

    • SSDEEP

      12288:s4vvfwYw2Q79D6H9QkbURy/ZjbbkPrreri0H+/5SiufX:s+fTb9tISiuf

    Score
    10/10
    evasionpersistencenjrattrojan

    • 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.

    • Drops startup file

    • 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