General

  • Target

    f779732b6e5f81f0a3ff53095322c05bfebcb92da6811ccec69e199f0ba1ed06

  • Size

    338KB

  • Sample

    220803-3p28tshfen

  • MD5

    8ea7524e586ca4f9ae50c0ebc6cb2881

  • SHA1

    490a57638f9692424505d66b9f5c0e73762b6d1a

  • SHA256

    f779732b6e5f81f0a3ff53095322c05bfebcb92da6811ccec69e199f0ba1ed06

  • SHA512

    b8ebb1e1359974b99a072cb34da1a0616db1c84629d8145cb154f78a904c3e2ed0381e5666b0e866fd54ddd4415063760092978130c9450c206cc8c39d7ef53f

Malware Config

Extracted

Family

socelars

C2

https://hueduy.s3.eu-west-1.amazonaws.com/dkfjrg725/

Targets

    • Target

      f779732b6e5f81f0a3ff53095322c05bfebcb92da6811ccec69e199f0ba1ed06

    • Size

      338KB

    • MD5

      8ea7524e586ca4f9ae50c0ebc6cb2881

    • SHA1

      490a57638f9692424505d66b9f5c0e73762b6d1a

    • SHA256

      f779732b6e5f81f0a3ff53095322c05bfebcb92da6811ccec69e199f0ba1ed06

    • SHA512

      b8ebb1e1359974b99a072cb34da1a0616db1c84629d8145cb154f78a904c3e2ed0381e5666b0e866fd54ddd4415063760092978130c9450c206cc8c39d7ef53f

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

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

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks