Overview

overview

10

Static

static

CDC GUIDES...se.exe

windows7_x64

10

CDC GUIDES...se.exe

windows10_x64

10

Sharing

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General

  • Target

    sample-319216-dc8d9c9a86fe4830053697c1dc59dc6f.zip

  • Size

    588KB

  • Sample

    201205-95p79pzd1x

  • MD5

    173ebc84805a4fd75124723121d6a0e8

  • SHA1

    e2e53851847952eabfcd846858c276ade5e26442

  • SHA256

    0a61127840266ccb44c1faf9fe57db4e3354f163814ecebbbcbbddcca8f7e371

  • SHA512

    926af907019b5db9fff3053a78a3551213e7f6b3c81f4a8d96a1e931392aeba6a17ad183165bd053b72008f2996d3a2ca086122bfa63ab7a4dd5e9e9b350a884

Score
10/10
quasarpersistencespywaretrojan

Malware Config

Targets

    • Target

      CDC GUIDES COVID-19 Second Outbreak Warning release.exe

    • Size

      630KB

    • MD5

      dc8d9c9a86fe4830053697c1dc59dc6f

    • SHA1

      a63fa3cc878efe75ecf849111c3e3d417fef4fdd

    • SHA256

      5dcd1649d97e0da882778ec70677be52b49603b6596b044518f02c278d93d0f2

    • SHA512

      8f91aca4b85d53745f395888ffb8e2d5f17f06afc7e302f2ed19c840377c70ef807ba14748fefd2a756b27b54808651087fbcba572f0d162b06c8a0e9283ef8c

    Score
    10/10
    quasarpersistencespywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks