Analysis

  • max time kernel
    140s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 15:51

General

  • Target

    b8fc4a321ff4430b89bb8c11ea91c580_JaffaCakes118.exe

  • Size

    105KB

  • MD5

    b8fc4a321ff4430b89bb8c11ea91c580

  • SHA1

    728f151ed405ea423f26c3ee7852e47e2df9df59

  • SHA256

    b8cedc85248976303949d67cc8a2429acf5f6bef7460699e77c07fe5598079d8

  • SHA512

    1c53be934a376d50a9b999c27cb9e9ce81abac0e502378a1346425d74a50da631aa86729cc81a960591e73071693bd511317736581bd4b03e9feae4a4bcc7d53

  • SSDEEP

    1536:Cd04/CSIgLAgH4mthMui/JGxE3+piPnoE8LEAmlQYr8hAmyQUpJiJM2s:cX9zhC/Jgm+pankEnxJEYMW2s

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.

  • 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\b8fc4a321ff4430b89bb8c11ea91c580_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b8fc4a321ff4430b89bb8c11ea91c580_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:2336
    • 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:2344

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2336-0-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2336-1-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2336-2-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2344-4-0x0000000000290000-0x0000000000298000-memory.dmp

    Filesize

    32KB

  • memory/2344-5-0x0000000000290000-0x0000000000298000-memory.dmp

    Filesize

    32KB

  • memory/2344-7-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/2344-11-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB