General

  • Target

    Bat_To_Exe_Converter.exe

  • Size

    267KB

  • Sample

    230710-veaf3acb29

  • MD5

    286567d99f950717e9391f472d030218

  • SHA1

    880ab32fbcdc20a0a21b5c2370c201b37096d1a3

  • SHA256

    3c94526aebbd26379525871418cb3121f87f5a3511274a3bed9d5d0570509f40

  • SHA512

    bf939b46e0e1bdddb360b5afdad7dfd979f5c2382423029eda7a484d9831c62f63687e6e136306509091f7e06d6e7d36cc482851dd4d55b83d5b5b6209d816db

  • SSDEEP

    6144:XJZKBI0RyYeY4eoiJ+sCFvvKd/LZZ3Ru79kkkkkkkkkkkkkkkkskkkkkkkkkkkkq:OyYrZos+xFvERupkkkkkkkkkkkkkkkkZ

Malware Config

Targets

    • Target

      Bat_To_Exe_Converter.exe

    • Size

      267KB

    • MD5

      286567d99f950717e9391f472d030218

    • SHA1

      880ab32fbcdc20a0a21b5c2370c201b37096d1a3

    • SHA256

      3c94526aebbd26379525871418cb3121f87f5a3511274a3bed9d5d0570509f40

    • SHA512

      bf939b46e0e1bdddb360b5afdad7dfd979f5c2382423029eda7a484d9831c62f63687e6e136306509091f7e06d6e7d36cc482851dd4d55b83d5b5b6209d816db

    • SSDEEP

      6144:XJZKBI0RyYeY4eoiJ+sCFvvKd/LZZ3Ru79kkkkkkkkkkkkkkkkskkkkkkkkkkkkq:OyYrZos+xFvERupkkkkkkkkkkkkkkkkZ

    • VanillaRat

      VanillaRat is an advanced remote administration tool coded in C#.

    • Vanilla Rat payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Discovery

System Information Discovery

1
T1082

Command and Control

Web Service

1
T1102

Impact

Defacement

1
T1491

Tasks