Overview

overview

10

Static

static

SecuriteIn...54.exe

windows7_x64

10

SecuriteIn...54.exe

windows10_x64

10

Sharing

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General

  • Target

    SecuriteInfo.com.MSIL.Kryptik.VQE.8354

  • Size

    588KB

  • Sample

    201109-qdcjr3nnys

  • MD5

    d812fe377e3818a3e95d9e594816eefd

  • SHA1

    4ccf31c0954dce97c385eeda0c4ff726a5cd696c

  • SHA256

    04a908a9e407549cb834e945f0afb49da90f7581bda7e2d2cd3871a55997d53b

  • SHA512

    74def34678da15dd28dddc68095f1a0a92e4a82ecc305f4671ca01ddbafa1e6655d22d4bb989f2097eed159259580a598f2bc36c0b7394de1115298699b7ffd9

Score
10/10
quasarpersistencerezer0spywaretrojan

Malware Config

Targets

    • Target

      SecuriteInfo.com.MSIL.Kryptik.VQE.8354

    • Size

      588KB

    • MD5

      d812fe377e3818a3e95d9e594816eefd

    • SHA1

      4ccf31c0954dce97c385eeda0c4ff726a5cd696c

    • SHA256

      04a908a9e407549cb834e945f0afb49da90f7581bda7e2d2cd3871a55997d53b

    • SHA512

      74def34678da15dd28dddc68095f1a0a92e4a82ecc305f4671ca01ddbafa1e6655d22d4bb989f2097eed159259580a598f2bc36c0b7394de1115298699b7ffd9

    Score
    10/10
    quasarpersistencerezer0spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • 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.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

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

Remote System Discovery

1
T1018

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks