Overview

overview

10

Static

static

10

efefbca8d5...18.exe

windows7-x64

10

efefbca8d5...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    efefbca8d55a6d05c2a8091636e5eecc_JaffaCakes118

  • Size

    23KB

  • Sample

    240921-q69ysawapj

  • MD5

    efefbca8d55a6d05c2a8091636e5eecc

  • SHA1

    7a1ae289e864a639cb2849a3ce8d927b5fb06b93

  • SHA256

    0356d3addd7765ab6b6a99e927fc8fe7adc82e884bcc3619209ea5b25a51e300

  • SHA512

    b01bfbbc6d68dcc280d644ff0bd2053c1bed948a6af9f2971ad54fc95d42928af95c99d7da97d6bcfa050342a27338769ab3db2ef01d378c92c83b9e76352c9a

  • SSDEEP

    384:dluBPiZCMfdfSJrQbsLRGSIxYVL46pg/i8BD9BmRvR6JZlbw8hqIusZzZ7qbu:yOmhtIiRpcnuEF

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Hacked

C2

bulletofmercy.ddns.net:5552

Mutex

f8740a01d15f833617e77468de51f590

Attributes
  • reg_key

    f8740a01d15f833617e77468de51f590

  • splitter

    |'|'|

Targets

    • Target

      efefbca8d55a6d05c2a8091636e5eecc_JaffaCakes118

    • Size

      23KB

    • MD5

      efefbca8d55a6d05c2a8091636e5eecc

    • SHA1

      7a1ae289e864a639cb2849a3ce8d927b5fb06b93

    • SHA256

      0356d3addd7765ab6b6a99e927fc8fe7adc82e884bcc3619209ea5b25a51e300

    • SHA512

      b01bfbbc6d68dcc280d644ff0bd2053c1bed948a6af9f2971ad54fc95d42928af95c99d7da97d6bcfa050342a27338769ab3db2ef01d378c92c83b9e76352c9a

    • SSDEEP

      384:dluBPiZCMfdfSJrQbsLRGSIxYVL46pg/i8BD9BmRvR6JZlbw8hqIusZzZ7qbu:yOmhtIiRpcnuEF

    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.

    • 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