Resubmissions

17-03-2023 14:30

230317-rvffgaaf6w 6

17-03-2023 14:19

230317-rm6mpagf59 8

General

  • Target

    http://mediafire.com/file/bu394h0oi025wpt/ExtremeUpdate.exe/file

  • Sample

    230317-rm6mpagf59

Score
8/10

Malware Config

Targets

    • Target

      http://mediafire.com/file/bu394h0oi025wpt/ExtremeUpdate.exe/file

    Score
    8/10
    • Downloads MZ/PE file

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Process Discovery

1
T1057

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks