General

  • Target

    ExL4unch€®.rar

  • Size

    27.7MB

  • Sample

    241215-vzcrxs1khw

  • MD5

    064ec427d8bc1337635e56bca3f9f4e0

  • SHA1

    b4f4ca764eb4f64d5d53c3f8c661023591f9594a

  • SHA256

    7be5ead55bccbd3437a2c247c64285c9279551d31a099344060528ca2f51cb42

  • SHA512

    c6915eba5c58bf11b1e94a243f1fb7bf1ffdfe84468c940f6082534f877425664676921da37edd13b2b316b0114779c0866246ba3bea1a06469f72b9a0f9f13e

  • SSDEEP

    786432:vRk6JcZj70bdyF1WRUA+EBNiu6/KcyfE6zz5xQPZgrdQD:v666ZvmdWIx+EriuV1f95god2

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://kliptedehoa.shop/int_clp_pan.txt

Extracted

Family

latrodectus

C2

https://proliforetka.com/test/

https://dogirafer.com/test/

Targets

    • Target

      ExL4unch€®.rar

    • Size

      27.7MB

    • MD5

      064ec427d8bc1337635e56bca3f9f4e0

    • SHA1

      b4f4ca764eb4f64d5d53c3f8c661023591f9594a

    • SHA256

      7be5ead55bccbd3437a2c247c64285c9279551d31a099344060528ca2f51cb42

    • SHA512

      c6915eba5c58bf11b1e94a243f1fb7bf1ffdfe84468c940f6082534f877425664676921da37edd13b2b316b0114779c0866246ba3bea1a06469f72b9a0f9f13e

    • SSDEEP

      786432:vRk6JcZj70bdyF1WRUA+EBNiu6/KcyfE6zz5xQPZgrdQD:v666ZvmdWIx+EriuV1f95god2

    • Latrodectus family

    • Latrodectus loader

      Latrodectus is a loader written in C++.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks