Overview

overview

10

Static

static

10

2d373452de...c4.exe

windows7-x64

10

2d373452de...c4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2d373452dedac769b8f2ef99985f0c1fd21f4a5d45f45b9e301196da80223ec4.exe

  • Size

    23KB

  • Sample

    240928-mdcwsszhkj

  • MD5

    84673a3ddd2ad4bf77244c35ef438782

  • SHA1

    3e0f4433e026ade25d9d4d64641c7b710aa6da58

  • SHA256

    2d373452dedac769b8f2ef99985f0c1fd21f4a5d45f45b9e301196da80223ec4

  • SHA512

    78bce3e252e75dba48da695548ea20b370083ff516864d11b8e624a4309c1e6cc751b49135f975cfbada6d7cecee4cfe00e95ff8db2046019e4e52bfeba5c1c9

  • SSDEEP

    384:6cqbCK0l4h7o9SVyDGvENuh46/gJkOmMSW38mRvR6JZlbw8hqIusZzZcZ2:930py6vhxaRpcnuH2

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:2020

Mutex

9d69fd371d1748841c380221ed6bddf5

Attributes
  • reg_key

    9d69fd371d1748841c380221ed6bddf5

  • splitter

    |'|'|

Targets

    • Target

      2d373452dedac769b8f2ef99985f0c1fd21f4a5d45f45b9e301196da80223ec4.exe

    • Size

      23KB

    • MD5

      84673a3ddd2ad4bf77244c35ef438782

    • SHA1

      3e0f4433e026ade25d9d4d64641c7b710aa6da58

    • SHA256

      2d373452dedac769b8f2ef99985f0c1fd21f4a5d45f45b9e301196da80223ec4

    • SHA512

      78bce3e252e75dba48da695548ea20b370083ff516864d11b8e624a4309c1e6cc751b49135f975cfbada6d7cecee4cfe00e95ff8db2046019e4e52bfeba5c1c9

    • SSDEEP

      384:6cqbCK0l4h7o9SVyDGvENuh46/gJkOmMSW38mRvR6JZlbw8hqIusZzZcZ2:930py6vhxaRpcnuH2

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_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
    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

Exfiltration

Impact

Tasks