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General

  • Target

    file.exe

  • Size

    179KB

  • Sample

    231022-z966qsef76

  • MD5

    47f987b03e24da52bfebfde931100fd0

  • SHA1

    9e3bab845efc3c82d28f016582dd2261b1213109

  • SHA256

    3ec9c6f702632d0576786567b7cb5756a7de4c77e200dd0b744dc0e32f3e5ddf

  • SHA512

    02f7bec413f6288a54ee1390a623e24f0831e4497fbf83d505af2c31898ad6829751833c97e2ec604fd055eed093be14abf5a887766cc8150a1b752c6e6e66c7

  • SSDEEP

    3072:9fyBN6fnr6AMsGrPxVCfRF7XN8wZAgjNyeaEBX:9O2+AM/rPfoRNXSwZbjYe

Malware Config

Extracted

Family

stealc

C2

http://wy�ttsebastian.top

Attributes
  • url_path

    /e9c345fc99a4e67e.php

rc4.plain

Targets

    • Target

      file.exe

    • Size

      179KB

    • MD5

      47f987b03e24da52bfebfde931100fd0

    • SHA1

      9e3bab845efc3c82d28f016582dd2261b1213109

    • SHA256

      3ec9c6f702632d0576786567b7cb5756a7de4c77e200dd0b744dc0e32f3e5ddf

    • SHA512

      02f7bec413f6288a54ee1390a623e24f0831e4497fbf83d505af2c31898ad6829751833c97e2ec604fd055eed093be14abf5a887766cc8150a1b752c6e6e66c7

    • SSDEEP

      3072:9fyBN6fnr6AMsGrPxVCfRF7XN8wZAgjNyeaEBX:9O2+AM/rPfoRNXSwZbjYe

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks