Overview

overview

10

Static

static

3

Client-built.mp.exe

windows7-x64

10

Client-built.mp.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Client-built.mp.exe

  • Size

    134.2MB

  • Sample

    230604-rw3mdscd82

  • MD5

    920e2d9b3c264d74b6b218b00d524992

  • SHA1

    041a918b287e3a6aec212fc3b65531c45754c513

  • SHA256

    57cf221cca5ad128785da77e5ac687bf7a2846f275d6921779859a382b82aacd

  • SHA512

    02b66dd554a51a852c00285a44046f9636f5ca1a926521c98593a6da8a89d823f39fca6fd7a7736dfe00a15c3e5f4909aadceb9abaf1d6989014c1a96d86f5ce

  • SSDEEP

    49152:+P1Fbcxw5dR/ZKG2S7VokmJrBpVURM1vdBzFNVmzp0Rg3Urr:+Pnbcxw5dR/IG2S7ViJVs+vHzFYig3s

Score
10/10
quasarpersistencespywaretrojan

Malware Config

Targets

    • Target

      Client-built.mp.exe

    • Size

      134.2MB

    • MD5

      920e2d9b3c264d74b6b218b00d524992

    • SHA1

      041a918b287e3a6aec212fc3b65531c45754c513

    • SHA256

      57cf221cca5ad128785da77e5ac687bf7a2846f275d6921779859a382b82aacd

    • SHA512

      02b66dd554a51a852c00285a44046f9636f5ca1a926521c98593a6da8a89d823f39fca6fd7a7736dfe00a15c3e5f4909aadceb9abaf1d6989014c1a96d86f5ce

    • SSDEEP

      49152:+P1Fbcxw5dR/ZKG2S7VokmJrBpVURM1vdBzFNVmzp0Rg3Urr:+Pnbcxw5dR/IG2S7ViJVs+vHzFYig3s

    Score
    10/10
    quasarspywaretrojanpersistence

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks