General

  • Target

    tkssm902.js

  • Size

    34KB

  • Sample

    230615-py3n3agh75

  • MD5

    fe8b528048c4a04a751b73c89dd22ef7

  • SHA1

    698f9268d1b3b3a80fd5d93225d1a6ec0d3b3e49

  • SHA256

    08160da0b9b8ef3aa57505094de9f89fd906062bb2d2c391b487584534411324

  • SHA512

    769b2a304219d1bf74b5a6e5a87c430d0ea875a757ecff5b6e1a902259e44ba965f9c0d6b63fee40bc2bda690d38957fa6753a39f7f5a00916c6d194829067be

  • SSDEEP

    384:xOAwCgsW+Qbuec9sMDW2xDdAV8blMC6Icx00zAIGF96kWumOSALSRnJOKPKR+Opj:8tb+yLMSe+8bSCjiZAOndPVJPEV

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://a.ezydict.com/4th_2.zip

exe.dropper

http://YOUR.LINK/files/

Targets

    • Target

      tkssm902.js

    • Size

      34KB

    • MD5

      fe8b528048c4a04a751b73c89dd22ef7

    • SHA1

      698f9268d1b3b3a80fd5d93225d1a6ec0d3b3e49

    • SHA256

      08160da0b9b8ef3aa57505094de9f89fd906062bb2d2c391b487584534411324

    • SHA512

      769b2a304219d1bf74b5a6e5a87c430d0ea875a757ecff5b6e1a902259e44ba965f9c0d6b63fee40bc2bda690d38957fa6753a39f7f5a00916c6d194829067be

    • SSDEEP

      384:xOAwCgsW+Qbuec9sMDW2xDdAV8blMC6Icx00zAIGF96kWumOSALSRnJOKPKR+Opj:8tb+yLMSe+8bSCjiZAOndPVJPEV

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks