Overview

overview

10

Static

static

1

Fanta_Is_B...ke.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    Fanta_Is_Better_Than_Coke.bat

  • Size

    577KB

  • Sample

    240702-rwekka1djl

  • MD5

    a2abc2cdceded8a9c4a3b92243dea264

  • SHA1

    7884604d8abd0406ecd8123309f87c419e92220d

  • SHA256

    36f37bb5d126c79c977e6e2a0707d67e722b0d623aa708b6429b1a293c3a1614

  • SHA512

    d57eb2bc465b3451ce51fd44d9f2cf71780cf71e93a45df8ff52dcc1c6ca50067991d99fa74b72cc40701b5a9ac8a4b630e5cca33bbec216819ecfc57b2eef02

  • SSDEEP

    12288:SGZlCP14WSSirkOxYSjLwZcbuoleaLP8J69Z1GR/9D7dg6KuH2:JSPGW+564Ltuonp1YDhW

Score
10/10
asyncratquasarxwormdefaultslaveexecutionratspywaretrojan

Malware Config

Extracted

Family

quasar

Attributes
  • reconnect_delay

    3000

Extracted

Family

xworm

C2

super-nearest.gl.at.ply.gg:17835

best-bird.gl.at.ply.gg:27196

wiz.bounceme.net:6000
aes.plain

Extracted

Family

asyncrat

Botnet

Default

C2

finally-grande.gl.at.ply.gg:25844

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

quasar

Version

3.1.5

Botnet

Slave

C2

stop-largely.gl.at.ply.gg:27116

Mutex

$Sxr-kl1r656AGsPQksTmi8

Attributes
  • encryption_key

    CjDCAPF1JiLswgFipef3

  • install_name

    $77Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Start-Up Application

  • subdirectory

    $77

Targets

    • Target

      Fanta_Is_Better_Than_Coke.bat

    • Size

      577KB

    • MD5

      a2abc2cdceded8a9c4a3b92243dea264

    • SHA1

      7884604d8abd0406ecd8123309f87c419e92220d

    • SHA256

      36f37bb5d126c79c977e6e2a0707d67e722b0d623aa708b6429b1a293c3a1614

    • SHA512

      d57eb2bc465b3451ce51fd44d9f2cf71780cf71e93a45df8ff52dcc1c6ca50067991d99fa74b72cc40701b5a9ac8a4b630e5cca33bbec216819ecfc57b2eef02

    • SSDEEP

      12288:SGZlCP14WSSirkOxYSjLwZcbuoleaLP8J69Z1GR/9D7dg6KuH2:JSPGW+564Ltuonp1YDhW

    Score
    10/10
    asyncratquasarxwormdefaultslaveexecutionratspywaretrojan

    • AsyncRat

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

      ratasyncrat

    • Detect Xworm Payload

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks