Overview

overview

10

Static

static

Medgulf PO.exe

windows7_x64

10

Medgulf PO.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    Medgulf PO.exe

  • Size

    21KB

  • Sample

    220705-hnmrjaegfq

  • MD5

    fc08864032d1bc58016be58bb1257da8

  • SHA1

    fb561bebaac8d5a3f2686071c8c0666af183e188

  • SHA256

    6a6e1823ba802e69315de8833ea7038289a51cb28f330fb359dc821d4923408c

  • SHA512

    4cb9c9863e8f716f4f987271b39f5ead42f47ad9a39f00a39e87621bb996fffdbf30f78b7e1a915d1344aab126b643f94c873b4f2d01adf2b3c9920ee07dfcec

Score
10/10
warzoneratcollectionevasioninfostealerpersistenceratspywarestealerupx

Malware Config

Targets

    • Target

      Medgulf PO.exe

    • Size

      21KB

    • MD5

      fc08864032d1bc58016be58bb1257da8

    • SHA1

      fb561bebaac8d5a3f2686071c8c0666af183e188

    • SHA256

      6a6e1823ba802e69315de8833ea7038289a51cb28f330fb359dc821d4923408c

    • SHA512

      4cb9c9863e8f716f4f987271b39f5ead42f47ad9a39f00a39e87621bb996fffdbf30f78b7e1a915d1344aab126b643f94c873b4f2d01adf2b3c9920ee07dfcec

    Score
    10/10
    warzoneratcollectionevasioninfostealerpersistenceratspywarestealerupx

    • WarzoneRat, AveMaria

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

      ratinfostealerwarzonerat

    • Warzone RAT Payload

      rat

    • 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

    • Checks computer location settings

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

    • 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

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks