General

  • Target

    39ef51afa4b5a9f930af06bcb4bdf50e289b522c40888ff3015d9486b8b4cdcf.exe

  • Size

    6.3MB

  • Sample

    240924-bl8snasajr

  • MD5

    d048c147fe730a77e30b2efd85ebfe97

  • SHA1

    febf2874b6fdc8a8fa7db8c524fe9d733cf6145b

  • SHA256

    39ef51afa4b5a9f930af06bcb4bdf50e289b522c40888ff3015d9486b8b4cdcf

  • SHA512

    f8f4830ff39cbcc3952a319fd4307c2f6bf268851f3f0cfa85af4071204232b196688eb3c91aff2b5982a368500b86092ce408a147f218264705dbf08f70c237

  • SSDEEP

    98304:lLUGDK7kAZy3uo4AHV1Cs/6q+l35ZgqOM0E:vO7kQyeoBfxs+M0E

Malware Config

Extracted

Family

cryptbot

C2

thirtvf13vs.top

analforeverlovyu.top

Attributes
  • url_path

    /v1/upload.php

Targets

    • Target

      39ef51afa4b5a9f930af06bcb4bdf50e289b522c40888ff3015d9486b8b4cdcf.exe

    • Size

      6.3MB

    • MD5

      d048c147fe730a77e30b2efd85ebfe97

    • SHA1

      febf2874b6fdc8a8fa7db8c524fe9d733cf6145b

    • SHA256

      39ef51afa4b5a9f930af06bcb4bdf50e289b522c40888ff3015d9486b8b4cdcf

    • SHA512

      f8f4830ff39cbcc3952a319fd4307c2f6bf268851f3f0cfa85af4071204232b196688eb3c91aff2b5982a368500b86092ce408a147f218264705dbf08f70c237

    • SSDEEP

      98304:lLUGDK7kAZy3uo4AHV1Cs/6q+l35ZgqOM0E:vO7kQyeoBfxs+M0E

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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