Overview

overview

10

Static

static

3

78dc792c0a...68.exe

windows7-x64

3

78dc792c0a...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    78dc792c0a29bf15cdea3b97ff30b8c9741f14f4cac60ef302694addc919d268

  • Size

    5KB

  • Sample

    230608-pw1fxsgb2t

  • MD5

    a3ec2027f8d685fb7d65e879f7a1fb3c

  • SHA1

    de8b092a6c5344ecaa58f32f26470dc1f6816de6

  • SHA256

    78dc792c0a29bf15cdea3b97ff30b8c9741f14f4cac60ef302694addc919d268

  • SHA512

    0d1bfdf84b9ed23013d39ae2e7b98dcbc29eaf49e6efb6a7cf43087c4a5e714b0a2fad1013eacbd067a8347bfdd1df3908649b2eaa2b7ec57fddf1024959e4b2

  • SSDEEP

    48:61aZr5mf/241GpgU2tHBLEO11SNMzf+Gc+aMa9iMs+t4q34V/q54tM0lXiH/IFCH:rcgB2fLL+GrcTu5VLlK7zNt

Score
10/10
njratvictimevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

<- NjRAT 0.7d Horror Edition ->

Botnet

Victim

C2

mYs7erY-22338.portmap.host:22338

Mutex

6286f06a10ca5fcb83180126dff9c67f

Attributes
  • reg_key

    6286f06a10ca5fcb83180126dff9c67f

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      78dc792c0a29bf15cdea3b97ff30b8c9741f14f4cac60ef302694addc919d268

    • Size

      5KB

    • MD5

      a3ec2027f8d685fb7d65e879f7a1fb3c

    • SHA1

      de8b092a6c5344ecaa58f32f26470dc1f6816de6

    • SHA256

      78dc792c0a29bf15cdea3b97ff30b8c9741f14f4cac60ef302694addc919d268

    • SHA512

      0d1bfdf84b9ed23013d39ae2e7b98dcbc29eaf49e6efb6a7cf43087c4a5e714b0a2fad1013eacbd067a8347bfdd1df3908649b2eaa2b7ec57fddf1024959e4b2

    • SSDEEP

      48:61aZr5mf/241GpgU2tHBLEO11SNMzf+Gc+aMa9iMs+t4q34V/q54tM0lXiH/IFCH:rcgB2fLL+GrcTu5VLlK7zNt

    Score
    10/10
    njratvictimevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Downloads MZ/PE file

    • Stops running service(s)

      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 v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Hidden Files and Directories

1
T1158

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

1
T1112

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks