Overview

overview

10

Static

static

1

AWB#476587652.PDF.js

windows7-x64

10

AWB#476587652.PDF.js

windows10-2004-x64

10

Sharing

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General

  • Target

    AWB#476587652.PDF.js

  • Size

    3.3MB

  • Sample

    230409-hx8elahg67

  • MD5

    0d0b1fc606201ddbf74b4833e08994b3

  • SHA1

    177895061db3b2264b72bd57b96e707e7a3e50b8

  • SHA256

    d72e9e277f3eadd7b9097a7f8d1d00f905d97df92bbf66982e51899a9d6eec60

  • SHA512

    45fef7799272fc8606a50c7f75c280a121beb92119f11c00db6155c8b084ae69635c0201fdd96fa0398e33b43f30333767940a75bd5fb88908fb4050160f37b6

  • SSDEEP

    24576:pJSd1V8/DH6mBy0ayVbGw9GZ0dKEMRs1Ayq+cISRxQCNj+4AX:ntbNX

Score
10/10
strratvjw0rmpersistencestealertrojanworm

Malware Config

Targets

    • Target

      AWB#476587652.PDF.js

    • Size

      3.3MB

    • MD5

      0d0b1fc606201ddbf74b4833e08994b3

    • SHA1

      177895061db3b2264b72bd57b96e707e7a3e50b8

    • SHA256

      d72e9e277f3eadd7b9097a7f8d1d00f905d97df92bbf66982e51899a9d6eec60

    • SHA512

      45fef7799272fc8606a50c7f75c280a121beb92119f11c00db6155c8b084ae69635c0201fdd96fa0398e33b43f30333767940a75bd5fb88908fb4050160f37b6

    • SSDEEP

      24576:pJSd1V8/DH6mBy0ayVbGw9GZ0dKEMRs1Ayq+cISRxQCNj+4AX:ntbNX

    Score
    10/10
    vjw0rmtrojanwormstrratpersistencestealer

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

      trojanstealerstrrat

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    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

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks