Overview

overview

10

Static

static

3

16b33b39c4...51.exe

windows7-x64

10

16b33b39c4...51.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    16b33b39c4ec711fffb888b62f9b5351

  • Size

    1.2MB

  • Sample

    231230-m6ek4aecer

  • MD5

    16b33b39c4ec711fffb888b62f9b5351

  • SHA1

    380635993091e4c404c24b0903dd4b4a0b40cf10

  • SHA256

    068ff3add96d0de662d82296bd68f238ee9a7d74d92a9946e4490ed18615e06f

  • SHA512

    f5fb11f69d3a8b4721b5d272885c91d8db5a6c1246a2f18b7219611abe9d9f14eeabb773f47e2d903823afa6b831c5d729ee60e4f0773576f9f19e91d3eba349

  • SSDEEP

    24576:u/qF9fLueyyCgo0N4+47KTQJWs9h4aDiW5FRkTZRM4F:u/CH7o0N4+ZkJ2aDiIFoZRT

Score
10/10
revengeratzgratnyancatrevengepersistencerattrojan

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

C2

dontreachme.duckdns.org:3602

Mutex

774d753e6b8d42

Targets

    • Target

      16b33b39c4ec711fffb888b62f9b5351

    • Size

      1.2MB

    • MD5

      16b33b39c4ec711fffb888b62f9b5351

    • SHA1

      380635993091e4c404c24b0903dd4b4a0b40cf10

    • SHA256

      068ff3add96d0de662d82296bd68f238ee9a7d74d92a9946e4490ed18615e06f

    • SHA512

      f5fb11f69d3a8b4721b5d272885c91d8db5a6c1246a2f18b7219611abe9d9f14eeabb773f47e2d903823afa6b831c5d729ee60e4f0773576f9f19e91d3eba349

    • SSDEEP

      24576:u/qF9fLueyyCgo0N4+47KTQJWs9h4aDiW5FRkTZRM4F:u/CH7o0N4+ZkJ2aDiIFoZRT

    Score
    10/10
    revengeratzgratnyancatrevengepersistencerattrojan

    • Detect ZGRat V1

    • Modifies WinLogon for persistence

      persistence

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

      trojanrevengerat

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

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

Resource Development

Reconnaissance

Tasks