Overview

overview

10

Static

static

AWB06152022.js

windows7_x64

10

AWB06152022.js

windows10_x64

10

Sharing

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General

  • Target

    AWB06152022.js

  • Size

    491KB

  • Sample

    220615-tahq7sgfc7

  • MD5

    9132b6feb40cf5d30ee938e72a505826

  • SHA1

    30cc4aa2aa1b2e2698beb6b8b6a878523913dd2c

  • SHA256

    98cc9c29783c707d3981c59c3cb48474cd4c99a58db0b13fb3dc96ade0e50fba

  • SHA512

    7d7862ec8a3446be4769e6ccb0ca209f3ab01a7b0581f57182b3373e2f43374339c3887c624181d7820fc105c9fd5c48e7c000c45c93e077cca095312affce09

Score
10/10
vjw0rmwarzoneratcollectionevasioninfostealerpersistenceratspywarestealertrojanupxworm

Malware Config

Extracted

Family

vjw0rm

C2

http://franmhort.duia.ro:8152

Targets

    • Target

      AWB06152022.js

    • Size

      491KB

    • MD5

      9132b6feb40cf5d30ee938e72a505826

    • SHA1

      30cc4aa2aa1b2e2698beb6b8b6a878523913dd2c

    • SHA256

      98cc9c29783c707d3981c59c3cb48474cd4c99a58db0b13fb3dc96ade0e50fba

    • SHA512

      7d7862ec8a3446be4769e6ccb0ca209f3ab01a7b0581f57182b3373e2f43374339c3887c624181d7820fc105c9fd5c48e7c000c45c93e077cca095312affce09

    Score
    10/10
    vjw0rmwarzoneratinfostealerpersistencerattrojanwormcollectionevasionspywarestealerupx

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

      ratinfostealerwarzonerat

    • Warzone RAT Payload

      rat

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets DLL path for service in the registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks