Overview

overview

10

Static

static

10

330e516266...6c.exe

windows7_x64

10

330e516266...6c.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    330e51626616cb57052ff32e5a1ecddc04a50a4e107afdc6af4ee7fd118c8e6c

  • Size

    298KB

  • Sample

    220520-1l4alshcam

  • MD5

    53ecd4993029fae047fb6f118b8817b6

  • SHA1

    202e89dd6424cc009c8ea5a41188fae41ad85155

  • SHA256

    330e51626616cb57052ff32e5a1ecddc04a50a4e107afdc6af4ee7fd118c8e6c

  • SHA512

    4038342e2500025bab9e8c0f57a81449494accfd90b89a93f40ccaef1fa9fc39eac5e37f03c4e96278cd1bad19d09459ee82aa56d9cbedf3d98f145da8fabb2f

Score
10/10
njratsvchost.exeevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

svchost.exe

C2

192.168.0.100:1604

Mutex

3f97945adf60540bc81f42cfa0c81e0c

Attributes
  • reg_key

    3f97945adf60540bc81f42cfa0c81e0c

  • splitter

    |'|'|

Targets

    • Target

      330e51626616cb57052ff32e5a1ecddc04a50a4e107afdc6af4ee7fd118c8e6c

    • Size

      298KB

    • MD5

      53ecd4993029fae047fb6f118b8817b6

    • SHA1

      202e89dd6424cc009c8ea5a41188fae41ad85155

    • SHA256

      330e51626616cb57052ff32e5a1ecddc04a50a4e107afdc6af4ee7fd118c8e6c

    • SHA512

      4038342e2500025bab9e8c0f57a81449494accfd90b89a93f40ccaef1fa9fc39eac5e37f03c4e96278cd1bad19d09459ee82aa56d9cbedf3d98f145da8fabb2f

    Score
    10/10
    njratsvchost.exeevasionpersistencetrojan

    • 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