General

  • Target

    c975efca05f5c6f2abc2491a6f8d3d498438622d045c7370bf6d68a53e0241a7

  • Size

    289KB

  • Sample

    240403-ppqm5sde46

  • MD5

    9105a03d2ead89d612c53f1dc322eb9e

  • SHA1

    af3d72c0f399ba16b678910e21eb04e8e6122bee

  • SHA256

    c975efca05f5c6f2abc2491a6f8d3d498438622d045c7370bf6d68a53e0241a7

  • SHA512

    4dd290c0ce5fd4414600f3c869a6ee6fba2c7b8ec856d6aed0dffb17253eb0c37b4945d2c5881d1fc40547c8f1b1ef22e63fce229ebfc19022e44b8ee87b2fcf

  • SSDEEP

    3072:UQD00x0AahwC24HfNbt+zUUgFD2gpoi/0ql7Hhg0iNmFyTUCX/itMTQ:UBI09hLD/3BhLpuqI5HPiMT

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      c975efca05f5c6f2abc2491a6f8d3d498438622d045c7370bf6d68a53e0241a7

    • Size

      289KB

    • MD5

      9105a03d2ead89d612c53f1dc322eb9e

    • SHA1

      af3d72c0f399ba16b678910e21eb04e8e6122bee

    • SHA256

      c975efca05f5c6f2abc2491a6f8d3d498438622d045c7370bf6d68a53e0241a7

    • SHA512

      4dd290c0ce5fd4414600f3c869a6ee6fba2c7b8ec856d6aed0dffb17253eb0c37b4945d2c5881d1fc40547c8f1b1ef22e63fce229ebfc19022e44b8ee87b2fcf

    • SSDEEP

      3072:UQD00x0AahwC24HfNbt+zUUgFD2gpoi/0ql7Hhg0iNmFyTUCX/itMTQ:UBI09hLD/3BhLpuqI5HPiMT

    • 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.

    • Executes dropped EXE

    • 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