Analysis

  • max time kernel
    112s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-12-2024 17:59

General

  • Target

    e5f8f92f0942557fcd92f4bf5d91e96a03d83ad41435dcb3f61d8069d384a3f7N.exe

  • Size

    188KB

  • MD5

    c688ed5964c126491c7dadb1a24593c0

  • SHA1

    c62f72d8dd6321b00001a61478ae724e6828b899

  • SHA256

    e5f8f92f0942557fcd92f4bf5d91e96a03d83ad41435dcb3f61d8069d384a3f7

  • SHA512

    ef85cb478cdb38d9fefb46f1c9d6cccbc26fb24e83eea2e3934a41f2a8cc7dd10e45f1bb22d05c2ddf7dc3aa41b296ac604ea8eb59fbc958cf087f3f4dc8ac46

  • SSDEEP

    3072:FW+1oS4l5OeuQdrmwvL8EqL0WTb6mw6erykkA+qiD0WR48pEjGbs4Eo6R6FB6e1F:Ffwl5IQdyfEFkA+qiD0WR48pEjGbsbCj

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. 5 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Blocklisted process makes network request 25 IoCs
  • 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: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5f8f92f0942557fcd92f4bf5d91e96a03d83ad41435dcb3f61d8069d384a3f7N.exe
    "C:\Users\Admin\AppData\Local\Temp\e5f8f92f0942557fcd92f4bf5d91e96a03d83ad41435dcb3f61d8069d384a3f7N.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3716
    • C:\Users\Admin\AppData\Local\Temp\e5f8f92f0942557fcd92f4bf5d91e96a03d83ad41435dcb3f61d8069d384a3f7N.exe
      "C:\Users\Admin\AppData\Local\Temp\e5f8f92f0942557fcd92f4bf5d91e96a03d83ad41435dcb3f61d8069d384a3f7N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2908
      • C:\Windows\SysWOW64\msiexec.exe
        C:\Windows\syswow64\msiexec.exe
        3⤵
        • Adds policy Run key to start application
        • Blocklisted process makes network request
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        PID:4740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2908-0-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2908-2-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/4740-3-0x0000000000F50000-0x0000000000F62000-memory.dmp

    Filesize

    72KB

  • memory/4740-7-0x0000000000F50000-0x0000000000F62000-memory.dmp

    Filesize

    72KB

  • memory/4740-9-0x0000000000F50000-0x0000000000F62000-memory.dmp

    Filesize

    72KB

  • memory/4740-10-0x00000000001D0000-0x00000000001D5000-memory.dmp

    Filesize

    20KB

  • memory/4740-12-0x00000000001D0000-0x00000000001D5000-memory.dmp

    Filesize

    20KB

  • memory/4740-16-0x00000000001D0000-0x00000000001D5000-memory.dmp

    Filesize

    20KB