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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2025, 14:23

General

  • Target

    JaffaCakes118_65bc637284a7a8d916c7a3f52f9f6081.exe

  • Size

    376KB

  • MD5

    65bc637284a7a8d916c7a3f52f9f6081

  • SHA1

    d4a5fe7aafd14cc36b8ba205e43a776aaedfe9a5

  • SHA256

    21fb4faecbe8da4752539930637e052eaf19b3ff1cc353171ebfbcdea580f855

  • SHA512

    747e1327faeaf6ebad3e3d0789d6a90051bdbeb6eb8694b224b48936aefe68b7892d675cfa08dfdda6f837956025158c669e1ae135d9332700b5f910dba4b8db

  • SSDEEP

    6144:zIHYsZbS31zXqSNQgeiOKnDYVH0pwpMWEmpRBJ1NuUBY+f7zAF11whggaoHofphW:zIVZel6SOgeiOKEVH0ppWfBJ7XBczmRv

Malware Config

Signatures

  • Gh0st RAT payload 17 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0strat family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 4 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 use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65bc637284a7a8d916c7a3f52f9f6081.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65bc637284a7a8d916c7a3f52f9f6081.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2128
    • \??\c:\Windows\svchest000.exe
      c:\Windows\svchest000.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1532

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\svchest000.exe

    Filesize

    376KB

    MD5

    65bc637284a7a8d916c7a3f52f9f6081

    SHA1

    d4a5fe7aafd14cc36b8ba205e43a776aaedfe9a5

    SHA256

    21fb4faecbe8da4752539930637e052eaf19b3ff1cc353171ebfbcdea580f855

    SHA512

    747e1327faeaf6ebad3e3d0789d6a90051bdbeb6eb8694b224b48936aefe68b7892d675cfa08dfdda6f837956025158c669e1ae135d9332700b5f910dba4b8db

  • memory/1532-28-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-23-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-25-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-26-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-27-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-21-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-31-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-32-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-34-0x0000000000401000-0x0000000000468000-memory.dmp

    Filesize

    412KB

  • memory/1532-29-0x0000000000230000-0x000000000026E000-memory.dmp

    Filesize

    248KB

  • memory/1532-22-0x0000000000230000-0x000000000026E000-memory.dmp

    Filesize

    248KB

  • memory/1532-37-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1532-20-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-8-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-5-0x00000000002C0000-0x00000000002C2000-memory.dmp

    Filesize

    8KB

  • memory/2128-11-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-9-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-10-0x0000000000401000-0x0000000000468000-memory.dmp

    Filesize

    412KB

  • memory/2128-7-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-0-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-2-0x0000000000280000-0x00000000002BE000-memory.dmp

    Filesize

    248KB

  • memory/2128-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2128-19-0x0000000002980000-0x0000000002ACB000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-4-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-6-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/2128-24-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-35-0x0000000000280000-0x00000000002BE000-memory.dmp

    Filesize

    248KB

  • memory/2128-36-0x0000000002980000-0x0000000002ACB000-memory.dmp

    Filesize

    1.3MB

  • memory/2128-1-0x0000000000280000-0x00000000002BE000-memory.dmp

    Filesize

    248KB

  • memory/2128-38-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB