Overview

overview

10

Static

static

3

f9449e7f5c...18.exe

windows7-x64

10

f9449e7f5c...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f9449e7f5cc50b6523fd70685ecfd8a1_JaffaCakes118

  • Size

    144KB

  • Sample

    240419-cjf6asdg33

  • MD5

    f9449e7f5cc50b6523fd70685ecfd8a1

  • SHA1

    6e00de6cbd29a53a328c1527609688d0898fe013

  • SHA256

    fb9b1c9791ef27dedb6a0c0904f193d813b91a6de085d05421ba5fa1310e8a00

  • SHA512

    a418835509f60814e58e11efb2c48a6f4f10d259ba3e4261d806074cd867404ec8c2101e38bb49283b679b797c7b97dd62cff7c57205f8d6d68301db26887353

  • SSDEEP

    3072:1PoTCVcBKNnYWBrYBQUqoo9FeCyHSCEIanS2fOTFj50o1w/X4WK0mwbN:X9FeCyHSCPanSl0g2Pzm

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.6.4

Botnet

HacKed

C2

allord1994.ddns.net:1177

Mutex

5b2d8a2a5ef35052f655e43339797018

Attributes
  • reg_key

    5b2d8a2a5ef35052f655e43339797018

  • splitter

    |'|'|

Targets

    • Target

      f9449e7f5cc50b6523fd70685ecfd8a1_JaffaCakes118

    • Size

      144KB

    • MD5

      f9449e7f5cc50b6523fd70685ecfd8a1

    • SHA1

      6e00de6cbd29a53a328c1527609688d0898fe013

    • SHA256

      fb9b1c9791ef27dedb6a0c0904f193d813b91a6de085d05421ba5fa1310e8a00

    • SHA512

      a418835509f60814e58e11efb2c48a6f4f10d259ba3e4261d806074cd867404ec8c2101e38bb49283b679b797c7b97dd62cff7c57205f8d6d68301db26887353

    • SSDEEP

      3072:1PoTCVcBKNnYWBrYBQUqoo9FeCyHSCEIanS2fOTFj50o1w/X4WK0mwbN:X9FeCyHSCPanSl0g2Pzm

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • 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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks