Overview

overview

10

Static

static

e802ed541f...4a.exe

windows7_x64

10

e802ed541f...4a.exe

windows10_x64

10

Sharing

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General

  • Target

    e802ed541f66efe1170e33638b2004e750fdc3b02608848af86a9d7fee92bf4a

  • Size

    2.0MB

  • Sample

    210505-q3jwrkllq2

  • MD5

    e751522686ec32704d42557cb798d9f3

  • SHA1

    faad342e6a898d7606581467baae1326a6aa0555

  • SHA256

    e802ed541f66efe1170e33638b2004e750fdc3b02608848af86a9d7fee92bf4a

  • SHA512

    786d79e941ed2100ce0fa814dd1c38f9c0b4d49666ab7a836814709cdc81fea5785d23b0d4bbda07a5df9a24472a023eff4433a21bc401b6523cc32c04436666

Score
10/10
azorultquasarinfostealerpersistencespywaretrojan

Malware Config

Extracted

Family

azorult

C2

http://0x21.in:8000/_az/

Targets

    • Target

      e802ed541f66efe1170e33638b2004e750fdc3b02608848af86a9d7fee92bf4a

    • Size

      2.0MB

    • MD5

      e751522686ec32704d42557cb798d9f3

    • SHA1

      faad342e6a898d7606581467baae1326a6aa0555

    • SHA256

      e802ed541f66efe1170e33638b2004e750fdc3b02608848af86a9d7fee92bf4a

    • SHA512

      786d79e941ed2100ce0fa814dd1c38f9c0b4d49666ab7a836814709cdc81fea5785d23b0d4bbda07a5df9a24472a023eff4433a21bc401b6523cc32c04436666

    Score
    10/10
    azorultquasarinfostealerpersistencespywaretrojan

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

      trojaninfostealerazorult

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    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

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks