Overview

overview

10

Static

static

10

c2072d55b2...e3.exe

windows7-x64

10

c2072d55b2...e3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c2072d55b29be5abe07d367b753e69e3

  • Size

    2.0MB

  • Sample

    220718-msmdsabfa5

  • MD5

    c2072d55b29be5abe07d367b753e69e3

  • SHA1

    c37c9b93cc06a0a4d5da167d4a82028c8af0ead0

  • SHA256

    431c484600b32f0b4df7ef03e129f14627086ef05ac414990ded0a58d3778ca6

  • SHA512

    d4fbc93e99e1446ba8eb1f2dc15f482cfc2850acc6af942a13608d44d61d9ea9dbcb4c1624d02c9a9439e2dbaa7357753972b5b4388a222632a2ecada20c6820

Score
10/10
azorultquasarebayprofilesinfostealerspywaresuricatatrojan

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

C2

5.8.88.191:443

sockartek.icu:443
Mutex

QSR_MUTEX_0kBRNrRz5TDLEQouI0

Attributes
  • encryption_key

    MWhG6wsClMX8aJM2CVXT

  • install_name

    winsock.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    win defender run

  • subdirectory

    SubDir

Extracted

Family

azorult

C2

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

Targets

    • Target

      c2072d55b29be5abe07d367b753e69e3

    • Size

      2.0MB

    • MD5

      c2072d55b29be5abe07d367b753e69e3

    • SHA1

      c37c9b93cc06a0a4d5da167d4a82028c8af0ead0

    • SHA256

      431c484600b32f0b4df7ef03e129f14627086ef05ac414990ded0a58d3778ca6

    • SHA512

      d4fbc93e99e1446ba8eb1f2dc15f482cfc2850acc6af942a13608d44d61d9ea9dbcb4c1624d02c9a9439e2dbaa7357753972b5b4388a222632a2ecada20c6820

    Score
    10/10
    azorultquasarebayprofilesinfostealerspywaresuricatatrojan

    • 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

    • Quasar payload

    • suricata: ET MALWARE Common RAT Connectivity Check Observed

      suricata: ET MALWARE Common RAT Connectivity Check Observed

      suricata

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks