General

  • Target

    a41bdc41930f991a9f85c37bc1cc4ab1

  • Size

    458KB

  • Sample

    220610-ewybfsfdbj

  • MD5

    a41bdc41930f991a9f85c37bc1cc4ab1

  • SHA1

    d240f8aa615cae62fd7f69d57d07a72eb20e406d

  • SHA256

    adb3a34eb8e6464c7e2b7b4cbd314ed8bce96482c5ce66a09ece79b86591daaa

  • SHA512

    e0d8caa031b4c1ca4ae4cdaeb55995c927a7d80a89dcbdc2a02e03266229b522aee1495dc652b9d23eb48d702c9c7760695cbf6a944758fee0b9f2770664c0c5

Malware Config

Extracted

Family

kutaki

C2

http://newloshree.xyz/work/kenny3.php

Targets

    • Target

      Tax Payment Challan.exe

    • Size

      716KB

    • MD5

      048d34edb1310036f884ccca5905b216

    • SHA1

      47bc33931d26ee7d7455398a74abff5beca1d39c

    • SHA256

      0aa466d43ac980075738dafa15dde3e6ed03925fe732eb2d90f31ad297c49b23

    • SHA512

      d853f906f18483e7d5e835af8b6239bb55722a9be0224c3897ec5cf09f7ef33836edbd192427aa53e4dc34140fcb921e95099d2e23d29cfba76bdab90473f186

    • Kutaki

      Information stealer and keylogger that hides inside legitimate Visual Basic applications.

    • Kutaki Executable

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks