General

  • Target

    965fc8f88c6d882fa84b71bc8fccc686d1ce3ffe04e8b23b00547d3b312d6a53

  • Size

    349KB

  • Sample

    220113-2qrcaachh6

  • MD5

    6b2c9ed8c027162803183a52440bd614

  • SHA1

    f2040ead4afed6bca3e82ba771cf541bc459f1b9

  • SHA256

    965fc8f88c6d882fa84b71bc8fccc686d1ce3ffe04e8b23b00547d3b312d6a53

  • SHA512

    9e7477ebf5648d389e9a583c5bd88fcfc35fa0e5beb4612ce2dd842c7605fd48ec044d80bdc27b5cd6d63b5f4654ce5253579758173e0a37faaa558b72b736ff

Malware Config

Extracted

Family

raccoon

Version

1.8.4-hotfixs

rc4.plain

Targets

    • Target

      965fc8f88c6d882fa84b71bc8fccc686d1ce3ffe04e8b23b00547d3b312d6a53

    • Size

      349KB

    • MD5

      6b2c9ed8c027162803183a52440bd614

    • SHA1

      f2040ead4afed6bca3e82ba771cf541bc459f1b9

    • SHA256

      965fc8f88c6d882fa84b71bc8fccc686d1ce3ffe04e8b23b00547d3b312d6a53

    • SHA512

      9e7477ebf5648d389e9a583c5bd88fcfc35fa0e5beb4612ce2dd842c7605fd48ec044d80bdc27b5cd6d63b5f4654ce5253579758173e0a37faaa558b72b736ff

    • LoaderBot

      LoaderBot is a loader written in .NET downloading and executing miners.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • LoaderBot executable

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops startup file

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Command and Control

Web Service

1
T1102

Tasks