General

  • Target

    Delivery Report.exe

  • Size

    1.1MB

  • Sample

    220921-q3h1wsgde7

  • MD5

    bb5ff85163e1e630b371105224a1895c

  • SHA1

    e4eea38f4ae9faecf1d688df223cce5ebe311ed4

  • SHA256

    69030d7bb20e05dc3730aaf09d6815c2b5d46fe8ada819cc4c90e1e37fb173a6

  • SHA512

    02432c1921c7d414b6d02cc730f3add79902d1a70445bb336a2c609cf8d4ff9f66da36509de8277f490788a711a510e97c7adae7e0198d8fa1a9b89b03a49016

  • SSDEEP

    24576:0G5Tn5V1Tx/GsJ2ltEo6w7tNTa9W8AoqiVNW:0GJn3qltEzM

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

febbit2.ddns.net:6655

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      Delivery Report.exe

    • Size

      1.1MB

    • MD5

      bb5ff85163e1e630b371105224a1895c

    • SHA1

      e4eea38f4ae9faecf1d688df223cce5ebe311ed4

    • SHA256

      69030d7bb20e05dc3730aaf09d6815c2b5d46fe8ada819cc4c90e1e37fb173a6

    • SHA512

      02432c1921c7d414b6d02cc730f3add79902d1a70445bb336a2c609cf8d4ff9f66da36509de8277f490788a711a510e97c7adae7e0198d8fa1a9b89b03a49016

    • SSDEEP

      24576:0G5Tn5V1Tx/GsJ2ltEo6w7tNTa9W8AoqiVNW:0GJn3qltEzM

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • ModiLoader Second Stage

    • Executes dropped EXE

    • UPX packed file

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

    • Loads dropped DLL

    • Adds Run key to start application

    • 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

Query Registry

1
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks