Overview

overview

10

Static

static

10

d58c2551b0...18.exe

windows7-x64

10

d58c2551b0...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    d58c2551b08278017175837de41fa2f8_JaffaCakes118

  • Size

    37KB

  • Sample

    240909-dfdrfa1cmh

  • MD5

    d58c2551b08278017175837de41fa2f8

  • SHA1

    ead9a962150c76f83c5923ac991b97278b7b78f7

  • SHA256

    6f42fed72d035eba81d52fa01f2cb8443594438e95774fd22c4a9b154c7027aa

  • SHA512

    6fcf497f7c411b424a08059c8854e6956064a31c648c0eb0ff0070fbc9f9ef4a7818c904190b4cb0f4afe8a8b8acb7126b7ba0acccc834094d9497de0143dc5e

  • SSDEEP

    384:VvdCKMizd3jnBhFbJ8ycPj93tRwympwrAF+rMRTyN/0L+EcoinblneHQM3epzXZa:HCg3lLJfcPj9XNmSrM+rMRa8NuH141t

Score
10/10
njratмикроdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

микро

C2

176.103.58.151:6666

Mutex

f06bcc7f370f2e2af9ce67492f3f1883

Attributes
  • reg_key

    f06bcc7f370f2e2af9ce67492f3f1883

  • splitter

    |'|'|

Targets

    • Target

      d58c2551b08278017175837de41fa2f8_JaffaCakes118

    • Size

      37KB

    • MD5

      d58c2551b08278017175837de41fa2f8

    • SHA1

      ead9a962150c76f83c5923ac991b97278b7b78f7

    • SHA256

      6f42fed72d035eba81d52fa01f2cb8443594438e95774fd22c4a9b154c7027aa

    • SHA512

      6fcf497f7c411b424a08059c8854e6956064a31c648c0eb0ff0070fbc9f9ef4a7818c904190b4cb0f4afe8a8b8acb7126b7ba0acccc834094d9497de0143dc5e

    • SSDEEP

      384:VvdCKMizd3jnBhFbJ8ycPj93tRwympwrAF+rMRTyN/0L+EcoinblneHQM3epzXZa:HCg3lLJfcPj9XNmSrM+rMRa8NuH141t

    Score
    10/10
    njratмикроdiscoveryevasionpersistenceprivilege_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