General

  • Target

    tmp

  • Size

    220KB

  • Sample

    240125-vxajsacdfk

  • MD5

    ca4524d6dcbf612d26136531cfe42304

  • SHA1

    58869b0cd033706048cc83ca4d22d659fa94f2f6

  • SHA256

    ee26742f1bab476b9a61e1ace78883e3fd0d0534c35a9839d333b6bc0274f7e0

  • SHA512

    48cb6061b052a988a504f0ad0818bbd5c096b0a5853a2563d8aafd57261829682732ee373504d5956ee81187dc6bad0fe8d1b9f311706e5aa35b78e4a3b0e06c

  • SSDEEP

    3072:isWjEgVMuYCYhDgq0fsE13ZTouFbqSGY/2HKnOC7vIjeBrmf:iljEgVMuNNsK3CuBPjWKnf

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.24

Attributes
  • url_path

    /40d570f44e84a4�4.php

rc4.plain

Targets

    • Target

      tmp

    • Size

      220KB

    • MD5

      ca4524d6dcbf612d26136531cfe42304

    • SHA1

      58869b0cd033706048cc83ca4d22d659fa94f2f6

    • SHA256

      ee26742f1bab476b9a61e1ace78883e3fd0d0534c35a9839d333b6bc0274f7e0

    • SHA512

      48cb6061b052a988a504f0ad0818bbd5c096b0a5853a2563d8aafd57261829682732ee373504d5956ee81187dc6bad0fe8d1b9f311706e5aa35b78e4a3b0e06c

    • SSDEEP

      3072:isWjEgVMuYCYhDgq0fsE13ZTouFbqSGY/2HKnOC7vIjeBrmf:iljEgVMuNNsK3CuBPjWKnf

    • Kinsing

      Kinsing is a loader written in Golang.

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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