Overview

overview

10

Static

static

10

JaffaCakes...a0.exe

windows7-x64

10

JaffaCakes...a0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_6cbb3d899778d0097c781b936a82bca0

  • Size

    23KB

  • Sample

    250103-pz17maxmeq

  • MD5

    6cbb3d899778d0097c781b936a82bca0

  • SHA1

    8c1f9e82a448ea33d582dbdd30e0f29707d09a55

  • SHA256

    d002e9e989898d0fed0852d7bfc57dbb727702a9c793e26fff012aa6d7076028

  • SHA512

    22cb862bc429bda32527f14cd9d5751afe193d8449b40a995913b78451367ab57bc83882431a1f409c7fcba9def6feca364a02688dfe8f11eedd9498b04d7151

  • SSDEEP

    384:GDc6ze6e1PAhJVzC3tC1im/BsTx46PgZ0rap9HBmRvR6JZlbw8hqIusZzZ3GU:GJe9EJLN/yRpcnuRU

Score
10/10
njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

yyytuit7rt.no-ip.org:6622

Mutex

b65c22cdacaef0f66a02d6d75f3125b3

Attributes
  • reg_key

    b65c22cdacaef0f66a02d6d75f3125b3

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_6cbb3d899778d0097c781b936a82bca0

    • Size

      23KB

    • MD5

      6cbb3d899778d0097c781b936a82bca0

    • SHA1

      8c1f9e82a448ea33d582dbdd30e0f29707d09a55

    • SHA256

      d002e9e989898d0fed0852d7bfc57dbb727702a9c793e26fff012aa6d7076028

    • SHA512

      22cb862bc429bda32527f14cd9d5751afe193d8449b40a995913b78451367ab57bc83882431a1f409c7fcba9def6feca364a02688dfe8f11eedd9498b04d7151

    • SSDEEP

      384:GDc6ze6e1PAhJVzC3tC1im/BsTx46PgZ0rap9HBmRvR6JZlbw8hqIusZzZ3GU:GJe9EJLN/yRpcnuRU

    Score
    10/10
    njrathackeddiscoveryevasionpersistenceprivilege_escalationtrojan

    • Njrat family

      njrat

    • 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