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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2025, 20:12

General

  • Target

    JaffaCakes118_382a5015e89c65c8effbad7613b6076b.exe

  • Size

    160KB

  • MD5

    382a5015e89c65c8effbad7613b6076b

  • SHA1

    9927b33f9c6eccd2f5d5807c6c13c14c0f5d60d4

  • SHA256

    f524242793fa5d0a45a3e4f0f4d963071dfe1b2928926b5982ee84f2be26fef3

  • SHA512

    968127c809f56bf353c8b889f8779a9cc1c91c45f15052ba9f89d6af4bec492fa03a5562e9bb36aca581ec98602d8ba13ecbd9f614c466815e8848175084972d

  • SSDEEP

    3072:SKMMGYJ+ipemDhSM4HC0c5NnoWLpqGP5qCgIWxNbpoCFOYRM:S+S1HC07qZ5qCgIWY/YRM

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. 3 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 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 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_382a5015e89c65c8effbad7613b6076b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_382a5015e89c65c8effbad7613b6076b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_382a5015e89c65c8effbad7613b6076b.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_382a5015e89c65c8effbad7613b6076b.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Users\Admin\AppData\Local\Temp\$MSI\~msiexec.exe
        "C:\Users\Admin\AppData\Local\Temp\$MSI\~msiexec.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2648
        • C:\Users\Admin\AppData\Local\Temp\$MSI\~msiexec.exe
          "C:\Users\Admin\AppData\Local\Temp\$MSI\~msiexec.exe"
          4⤵
          • Executes dropped EXE
          • Maps connected drives based on registry
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:1048
          • C:\Windows\syswow64\svchost.exe
            C:\Windows\syswow64\svchost.exe
            5⤵
            • Adds policy Run key to start application
            • Drops file in Program Files directory
            • System Location Discovery: System Language Discovery
            PID:1688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_382a5015e89c65c8effbad7613b6076b.exe

    Filesize

    160KB

    MD5

    382a5015e89c65c8effbad7613b6076b

    SHA1

    9927b33f9c6eccd2f5d5807c6c13c14c0f5d60d4

    SHA256

    f524242793fa5d0a45a3e4f0f4d963071dfe1b2928926b5982ee84f2be26fef3

    SHA512

    968127c809f56bf353c8b889f8779a9cc1c91c45f15052ba9f89d6af4bec492fa03a5562e9bb36aca581ec98602d8ba13ecbd9f614c466815e8848175084972d

  • \Users\Admin\AppData\Local\Temp\$MSI\~msiexec.exe

    Filesize

    33KB

    MD5

    34b772f806fda7538c5a7c2323d31f58

    SHA1

    b1e8832062b3626050860e1408bba9783964e6a7

    SHA256

    e30c91a7c37687e5e8305e0b8936ad84d0710ecca9cba7e0d6e07c963f6f9fdb

    SHA512

    49bc2f24c6836abcdf91c1eac89c49118c17f9931e88ce391fb44cc43e6f6e29f384914f9f1256ac11f542a1866d0edd94542bc958dfc48087cbed08722bba8f

  • memory/1048-49-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1048-41-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1048-45-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1048-43-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/1688-60-0x0000000000220000-0x0000000000238000-memory.dmp

    Filesize

    96KB

  • memory/1688-57-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1688-55-0x0000000000220000-0x0000000000238000-memory.dmp

    Filesize

    96KB

  • memory/1688-56-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1688-52-0x0000000000020000-0x0000000000025000-memory.dmp

    Filesize

    20KB

  • memory/1688-50-0x0000000000DC0000-0x0000000000DC8000-memory.dmp

    Filesize

    32KB

  • memory/2740-38-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-17-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-13-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-1-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-3-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-5-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-7-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-9-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-11-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2740-16-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB