Overview

overview

10

Static

static

3

BLTools BY XIII.exe

windows7-x64

10

BLTools BY XIII.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    BLTools BY XIII.exe

  • Size

    5.9MB

  • Sample

    230610-3lp44aga72

  • MD5

    016832e3ce6c4cf62015ac78998b7ead

  • SHA1

    7090ba721ad1f71d50d7446d0b41b00e6256026f

  • SHA256

    0fbeb20947f75b3e1bc730b8ddaaca5c55fd162d557dae2fe33babd7cbef716a

  • SHA512

    5c151d367eb9dde8f89240dd46f44c5024ad199a7c4928ac1f9ab1e5d1d91d54c10608171b6912cf4112e0a593880b2ebd7c12a0cc480f7b15bfb060e74feb1b

  • SSDEEP

    98304:5DJfFfupztdd20BbRFmN7nvIYAzYGVEooAZJTIya+vJ9OTOWjY9olN:/Ffupzd209RFOcYAsvAZ5If+vJ9OqXqN

Score
10/10
njrat@xiiiolympuspersistencetrojan

Malware Config

Extracted

Family

njrat

Version

v2.0

Botnet

@XIIIOLYMPUS

C2

xiiiolympus.zapto.org:2000

Mutex

WindowsExplorer

Attributes
  • reg_key

    WindowsExplorer

  • splitter

    |-F-|

Targets

    • Target

      BLTools BY XIII.exe

    • Size

      5.9MB

    • MD5

      016832e3ce6c4cf62015ac78998b7ead

    • SHA1

      7090ba721ad1f71d50d7446d0b41b00e6256026f

    • SHA256

      0fbeb20947f75b3e1bc730b8ddaaca5c55fd162d557dae2fe33babd7cbef716a

    • SHA512

      5c151d367eb9dde8f89240dd46f44c5024ad199a7c4928ac1f9ab1e5d1d91d54c10608171b6912cf4112e0a593880b2ebd7c12a0cc480f7b15bfb060e74feb1b

    • SSDEEP

      98304:5DJfFfupztdd20BbRFmN7nvIYAzYGVEooAZJTIya+vJ9OTOWjY9olN:/Ffupzd209RFOcYAsvAZ5If+vJ9OqXqN

    Score
    10/10
    njrat@xiiiolympuspersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • 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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Hidden Files and Directories

1
T1158

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks