Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2024 16:45

General

  • Target

    BBB report.exe

  • Size

    49KB

  • MD5

    0a639fab96cc0517efaaa476b2bbbcc2

  • SHA1

    f351d57e0fd8e5e54ac92f5739d87239ee22ebdf

  • SHA256

    e4d9b77dc0c6a90f27442a8a817593aced65e274cfecdedff1ffb4a6f118ff49

  • SHA512

    95616c97675da315532c78b361443ccf67523ec29dc0d7627a8a96bf2e68aaf15e408e183ab1cc45223d2140d69cff72c170e1deaeae6601dc6f9eab878cf062

  • SSDEEP

    768:ReK7M/8VNUef7eW7jzMAhqCB0u00aY3GM1JpOKn1lDTew:Y/8NUaf7huGGqHJT

Malware Config

Signatures

  • Andromeda family
  • Andromeda, Gamarue

    Andromeda, also known as Gamarue, is a modular botnet malware primarily used for distributing other types of malware and it's written in C++.

  • Detects Andromeda payload. 2 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Deletes itself 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BBB report.exe
    "C:\Users\Admin\AppData\Local\Temp\BBB report.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Users\Admin\AppData\Local\Temp\BBB report.exe
      "C:\Users\Admin\AppData\Local\Temp\BBB report.exe"
      2⤵
      • Maps connected drives based on registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3792
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\syswow64\svchost.exe
        3⤵
        • Adds policy Run key to start application
        • Deletes itself
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:3376

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2420-1-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/3376-4-0x0000000000C80000-0x0000000000C8E000-memory.dmp

    Filesize

    56KB

  • memory/3376-6-0x0000000000C80000-0x0000000000C8E000-memory.dmp

    Filesize

    56KB

  • memory/3376-8-0x0000000001280000-0x0000000001285000-memory.dmp

    Filesize

    20KB

  • memory/3376-12-0x0000000001280000-0x0000000001285000-memory.dmp

    Filesize

    20KB

  • memory/3792-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/3792-2-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB