Overview

overview

10

Static

static

3

00982b5282...18.exe

windows7-x64

10

00982b5282...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    00982b52825113db51775277e3d7922e_JaffaCakes118

  • Size

    408KB

  • Sample

    240727-zfkewaxbmk

  • MD5

    00982b52825113db51775277e3d7922e

  • SHA1

    c6761b4a32d114cc9a7a54af8c62abad6204430a

  • SHA256

    c988b5de0620878a133e5113ce1b64c03bae09d6099c00fb6e248473b92ef371

  • SHA512

    137b1e63029182e0391ff2cdc38f551862f94db35267178ef4c6418374af45eabde4dfb912ccc2e0dd697996b5e96cc90ed185aef44ee5368f1e200347ef49df

  • SSDEEP

    6144:ZBGp+tWAh22uCjU4aAS8cQiqebgFq5Bs01DgeaIpGbJ9vYPCjr1kG:jCe22FjxaASjTPcLJ9vYyxk

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

213.208.152.209:5001

Mutex

a451a130b7eba7ff1ca03e6e20be0670

Attributes
  • reg_key

    a451a130b7eba7ff1ca03e6e20be0670

  • splitter

    |'|'|

Targets

    • Target

      00982b52825113db51775277e3d7922e_JaffaCakes118

    • Size

      408KB

    • MD5

      00982b52825113db51775277e3d7922e

    • SHA1

      c6761b4a32d114cc9a7a54af8c62abad6204430a

    • SHA256

      c988b5de0620878a133e5113ce1b64c03bae09d6099c00fb6e248473b92ef371

    • SHA512

      137b1e63029182e0391ff2cdc38f551862f94db35267178ef4c6418374af45eabde4dfb912ccc2e0dd697996b5e96cc90ed185aef44ee5368f1e200347ef49df

    • SSDEEP

      6144:ZBGp+tWAh22uCjU4aAS8cQiqebgFq5Bs01DgeaIpGbJ9vYPCjr1kG:jCe22FjxaASjTPcLJ9vYyxk

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Modifies WinLogon for persistence

      persistence

    • 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

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

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

Winlogon Helper DLL

1
T1547.004

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