General

  • Target

    RAT.ppt

  • Size

    87KB

  • Sample

    200818-2h9kvp23px

  • MD5

    996d8c68ecfe98a2ce25c177927a90e0

  • SHA1

    538d30afcc2d003f95c5f82714134957c8957159

  • SHA256

    20b52843f8e11a925f7008ffe96848e846099130c0c23bd80b3f3c6ee726e234

  • SHA512

    b9f2f992227632b86bcf2aad781738c2be173610bd41359fc581a89c7e4b44cac714385d28f7c967be2a31e8a3c33132aa6d5ced071d41c47aaa1f6c415cff1e

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://pastebin.com/raw/aKjCtLDg

Targets

    • Target

      RAT.ppt

    • Size

      87KB

    • MD5

      996d8c68ecfe98a2ce25c177927a90e0

    • SHA1

      538d30afcc2d003f95c5f82714134957c8957159

    • SHA256

      20b52843f8e11a925f7008ffe96848e846099130c0c23bd80b3f3c6ee726e234

    • SHA512

      b9f2f992227632b86bcf2aad781738c2be173610bd41359fc581a89c7e4b44cac714385d28f7c967be2a31e8a3c33132aa6d5ced071d41c47aaa1f6c415cff1e

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Lokibot

      Lokibot is a Password and CryptoCoin Wallet Stealer.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Blocklisted process makes network request

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Command and Control

Web Service

1
T1102

Tasks