Overview

overview

10

Static

static

10

e626dd6a23...0N.exe

windows7-x64

10

e626dd6a23...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e626dd6a23a90e2a7e6792020ee3fa20N

  • Size

    23KB

  • Sample

    240914-pf6b8sshql

  • MD5

    e626dd6a23a90e2a7e6792020ee3fa20

  • SHA1

    afe7bf6067c87013669fd905169be6fcf2ac0c12

  • SHA256

    e6bfd08fca7a0f8ffcff6dcc4600a4b923cedd98de83af599670bfaeeba13c92

  • SHA512

    638bace0d38ff6e50a2f4e1b234984a6423e1c8dc867e23b996f0bfa2781cb926e671fa9ba65a6183f746f06663374b26098acbd5cf096f2280872b36af6d999

  • SSDEEP

    384:bluBPiZCMfdfSJrQbsLRGSIxYVL46fg/i8BD9BmRvR6JZlbw8hqIusZzZ0ZH:kOmhtIURpcnuZ

Score
10/10
njratlammerdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Lammer

C2

server10-52663.portmap.host:52663

Mutex

96e1a4795100058feca2324d7a804145

Attributes
  • reg_key

    96e1a4795100058feca2324d7a804145

  • splitter

    |'|'|

Targets

    • Target

      e626dd6a23a90e2a7e6792020ee3fa20N

    • Size

      23KB

    • MD5

      e626dd6a23a90e2a7e6792020ee3fa20

    • SHA1

      afe7bf6067c87013669fd905169be6fcf2ac0c12

    • SHA256

      e6bfd08fca7a0f8ffcff6dcc4600a4b923cedd98de83af599670bfaeeba13c92

    • SHA512

      638bace0d38ff6e50a2f4e1b234984a6423e1c8dc867e23b996f0bfa2781cb926e671fa9ba65a6183f746f06663374b26098acbd5cf096f2280872b36af6d999

    • SSDEEP

      384:bluBPiZCMfdfSJrQbsLRGSIxYVL46fg/i8BD9BmRvR6JZlbw8hqIusZzZ0ZH:kOmhtIURpcnuZ

    Score
    10/10
    njratlammerdiscoveryevasionpersistenceprivilege_escalationtrojan

    • 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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Registry Run Keys / Startup Folder

1
T1547.001

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

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