General

  • Target

    file.exe

  • Size

    4.9MB

  • Sample

    230503-s5w2mshb2s

  • MD5

    d5fdbea899339eb95a0814b0e28e8ca0

  • SHA1

    57e479b82e70524c8256d9951bf600b01d0be637

  • SHA256

    b3b40da169200e7e926d4ec76df6eab0397d3bc377d91e33d25855ebd00df882

  • SHA512

    33216b7bbab3ffad5cf7cf6e7967a621d3327e2b6e0fb3eab28d30fe04d1309261126a55f5bb57ed420f2844fbdc6a1c7aa0ee8224ec4649e38fde250837395c

  • SSDEEP

    98304:p//WbNB6zRVddpyeQG3Z6TOAGSsLJdNlJPWIwafpVvtXt30W09:pn22VtRLJ6SAGS0jRfDvt930P9

Malware Config

Targets

    • Target

      file.exe

    • Size

      4.9MB

    • MD5

      d5fdbea899339eb95a0814b0e28e8ca0

    • SHA1

      57e479b82e70524c8256d9951bf600b01d0be637

    • SHA256

      b3b40da169200e7e926d4ec76df6eab0397d3bc377d91e33d25855ebd00df882

    • SHA512

      33216b7bbab3ffad5cf7cf6e7967a621d3327e2b6e0fb3eab28d30fe04d1309261126a55f5bb57ed420f2844fbdc6a1c7aa0ee8224ec4649e38fde250837395c

    • SSDEEP

      98304:p//WbNB6zRVddpyeQG3Z6TOAGSsLJdNlJPWIwafpVvtXt30W09:pn22VtRLJ6SAGS0jRfDvt930P9

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Tasks