Overview

overview

10

Static

static

3

08acbab0b8...fN.exe

windows7-x64

10

08acbab0b8...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    08acbab0b8636551ed3a2a00e31bf05f00078683be490dd72950557d874048efN.exe

  • Size

    1.3MB

  • Sample

    240925-lm6pssyaql

  • MD5

    5039ef77f746038b364dd9af10956370

  • SHA1

    10c0f4432273e60645bbca4d06f32b74e528d8f2

  • SHA256

    08acbab0b8636551ed3a2a00e31bf05f00078683be490dd72950557d874048ef

  • SHA512

    1455bccd5df3af37c35cbfe21ad2548dc04d60e7b7ddf0a84145b62d10ace7dbad0e23015aff412ee587f755a9f16ea186c8383a882f7a0e1f594739118088c7

  • SSDEEP

    12288:QOUPHI3GgaOWPBh+E0AtduJRmZJaR/M3P9MUsuyWiP8Bt6ml1c7:eI3GgbQfqAqJkaRE5JBtHl

Score
10/10
njratroma 1940discoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

ROMA 1940

C2

seznam.hopto.org:1177

Mutex

58815759959944c4bb49f4885faebc1e

Attributes
  • reg_key

    58815759959944c4bb49f4885faebc1e

  • splitter

    |'|'|

Targets

    • Target

      08acbab0b8636551ed3a2a00e31bf05f00078683be490dd72950557d874048efN.exe

    • Size

      1.3MB

    • MD5

      5039ef77f746038b364dd9af10956370

    • SHA1

      10c0f4432273e60645bbca4d06f32b74e528d8f2

    • SHA256

      08acbab0b8636551ed3a2a00e31bf05f00078683be490dd72950557d874048ef

    • SHA512

      1455bccd5df3af37c35cbfe21ad2548dc04d60e7b7ddf0a84145b62d10ace7dbad0e23015aff412ee587f755a9f16ea186c8383a882f7a0e1f594739118088c7

    • SSDEEP

      12288:QOUPHI3GgaOWPBh+E0AtduJRmZJaR/M3P9MUsuyWiP8Bt6ml1c7:eI3GgbQfqAqJkaRE5JBtHl

    Score
    10/10
    njratroma 1940discoveryevasionpersistenceprivilege_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