Overview

overview

10

Static

static

423575ad91...fc.exe

windows7_x64

8

423575ad91...fc.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    423575ad91ae70f09cd2ed54b3028f37b5718c3645fdd76d3b19f2dd517e43fc

  • Size

    1.7MB

  • Sample

    220708-dtxrgahcd9

  • MD5

    e87887697ee952ece3847472ac83d62a

  • SHA1

    62c9d2ae7bafa9c594230c570b66ec2d4fa674a6

  • SHA256

    423575ad91ae70f09cd2ed54b3028f37b5718c3645fdd76d3b19f2dd517e43fc

  • SHA512

    b9fe219f89dfc9e12871ccf03e7aa315f25f5520cf72f5c6312518600d72bc4ee7567869786732e09e8e5c4c7acafb8f5c463fd2335ba50707747f8f5816b731

Score
10/10
njratevasionpersistencetrojan

Malware Config

Targets

    • Target

      423575ad91ae70f09cd2ed54b3028f37b5718c3645fdd76d3b19f2dd517e43fc

    • Size

      1.7MB

    • MD5

      e87887697ee952ece3847472ac83d62a

    • SHA1

      62c9d2ae7bafa9c594230c570b66ec2d4fa674a6

    • SHA256

      423575ad91ae70f09cd2ed54b3028f37b5718c3645fdd76d3b19f2dd517e43fc

    • SHA512

      b9fe219f89dfc9e12871ccf03e7aa315f25f5520cf72f5c6312518600d72bc4ee7567869786732e09e8e5c4c7acafb8f5c463fd2335ba50707747f8f5816b731

    Score
    10/10
    evasionpersistencenjrattrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • 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

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks