Analysis

  • max time kernel
    140s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 23:00

General

  • Target

    b9672809d22f975a735209dd4fe142a2_JaffaCakes118.exe

  • Size

    13KB

  • MD5

    b9672809d22f975a735209dd4fe142a2

  • SHA1

    b142673d10129513986905bc333017ea7415b4d9

  • SHA256

    07eaa64db50652fbf8561d23ad6fa331a1fa77fae1766fb6e863f0729524c9e2

  • SHA512

    a1540a973ed4c05a42aac2ebfadf6b4222dafaaa32e3380ebb3b17cb80788b7098a8d97d9b453ab7d4410474a577bb4767f21d8f03f421260d92423d9d8340ee

  • SSDEEP

    384:ZjLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:ySagh0Qu1UkKE7AF

Malware Config

Signatures

  • 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.

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9672809d22f975a735209dd4fe142a2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b9672809d22f975a735209dd4fe142a2_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2652
    • C:\Windows\syswow64\svchost.exe
      C:\Windows\syswow64\svchost.exe
      2⤵
      • Adds policy Run key to start application
      • Deletes itself
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2652-1-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2652-0-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2684-2-0x0000000000A00000-0x0000000000A08000-memory.dmp

    Filesize

    32KB

  • memory/2684-3-0x0000000000A00000-0x0000000000A08000-memory.dmp

    Filesize

    32KB

  • memory/2684-5-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/2684-9-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB