Overview

overview

10

Static

static

3

2e4db0c8f1...35.exe

windows7-x64

8

2e4db0c8f1...35.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2e4db0c8f13972267a53d6d51befde14f0239e35bd0cc3fe60404b5ace7a1935.exe

  • Size

    155KB

  • Sample

    240207-zse1xscecq

  • MD5

    a2be5a2407107605033f2bd305be2e40

  • SHA1

    0cc699e4c019627527777744903f75bc2494ef3a

  • SHA256

    2e4db0c8f13972267a53d6d51befde14f0239e35bd0cc3fe60404b5ace7a1935

  • SHA512

    ff211c693680df1ca81a7858dd647afc5cc0be093b985d9c3b20a1693bff069c260e66e2421b79e0711634baed2c6f12a1d905029e82e409c8368c0590bd9b6a

  • SSDEEP

    768:8fvdWST3xRbyApqHuDlOHTjXhDnyokke5dfED1ns7csFOyh1cccccccccccgccc8:UvdWSVRVDlOzjRzrksAOUOMv

Score
10/10
asyncratzgrattestrat

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

test

C2

xfreddy2751.duckdns.org:6606

xfreddy2751.duckdns.org:7707

xfreddy2751.duckdns.org:8808

darkstorm275991.ddns.net:6606

darkstorm275991.ddns.net:7707

darkstorm275991.ddns.net:8808
Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_file

    License.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      2e4db0c8f13972267a53d6d51befde14f0239e35bd0cc3fe60404b5ace7a1935.exe

    • Size

      155KB

    • MD5

      a2be5a2407107605033f2bd305be2e40

    • SHA1

      0cc699e4c019627527777744903f75bc2494ef3a

    • SHA256

      2e4db0c8f13972267a53d6d51befde14f0239e35bd0cc3fe60404b5ace7a1935

    • SHA512

      ff211c693680df1ca81a7858dd647afc5cc0be093b985d9c3b20a1693bff069c260e66e2421b79e0711634baed2c6f12a1d905029e82e409c8368c0590bd9b6a

    • SSDEEP

      768:8fvdWST3xRbyApqHuDlOHTjXhDnyokke5dfED1ns7csFOyh1cccccccccccgccc8:UvdWSVRVDlOzjRzrksAOUOMv

    Score
    10/10
    asyncratzgrattestrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects executables packed with ConfuserEx Mod

    • Detects file containing reversed ASEP Autorun registry keys

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks