Overview

overview

10

Static

static

10

8f421c919d...f5.exe

windows7_x64

1

8f421c919d...f5.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    8f421c919d5d885275754df8539ef6ee7da254c2835e405522467d8adb4379f5

  • Size

    164KB

  • Sample

    220701-f3admsfee6

  • MD5

    715d74c965242d4a7d7eef5e8db5eac2

  • SHA1

    a35ce7d6b5b205cb9cbdff2322f345b5b4c88749

  • SHA256

    8f421c919d5d885275754df8539ef6ee7da254c2835e405522467d8adb4379f5

  • SHA512

    991b8600e1247f507a4582fcf7915141f993057f993bfe7b8581f7ed70f94dbf6d7f5185d40894bcf4432318dd22b2d515dfb19c766676ab46f0b022c0ea77fd

Score
10/10
njratpersistencetrojan

Malware Config

Targets

    • Target

      8f421c919d5d885275754df8539ef6ee7da254c2835e405522467d8adb4379f5

    • Size

      164KB

    • MD5

      715d74c965242d4a7d7eef5e8db5eac2

    • SHA1

      a35ce7d6b5b205cb9cbdff2322f345b5b4c88749

    • SHA256

      8f421c919d5d885275754df8539ef6ee7da254c2835e405522467d8adb4379f5

    • SHA512

      991b8600e1247f507a4582fcf7915141f993057f993bfe7b8581f7ed70f94dbf6d7f5185d40894bcf4432318dd22b2d515dfb19c766676ab46f0b022c0ea77fd

    Score
    10/10
    njratpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

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