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Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/09/2024, 01:27

General

  • Target

    d0cbd3cc267eeef814bb93f713d7d5da_JaffaCakes118.exe

  • Size

    201KB

  • MD5

    d0cbd3cc267eeef814bb93f713d7d5da

  • SHA1

    67ac446219b20ac3e6fd24e4acdb2f33e8aa2097

  • SHA256

    dfeed846f1550a7966c8ea06079fd6ab99e094eaed5d3b83ffff097d2d4021b6

  • SHA512

    65588742eebc73ac8ef6ccd6526017fbe524c6a27c641457c64a1755d1ae2ae0798193de7ad151d187f82efd0dc6a82da42903a60660d387aa602f1c4422e47a

  • SSDEEP

    3072:kIatQqMlm/aMawNOud4W+DM8VC9vY7tSx2CYXNouBQkchxyUjoY:OtXMluZiqD9vYpSwCKodhkUjL

Score
6/10

Malware Config

Signatures

  • Network Service Discovery 1 TTPs 9 IoCs

    Attempt to gather information on host's network.

  • Drops file in System32 directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 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 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0cbd3cc267eeef814bb93f713d7d5da_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d0cbd3cc267eeef814bb93f713d7d5da_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2508
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c arp -a >%windir%\system32\temp1.txt
      2⤵
      • Network Service Discovery
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2556
      • C:\Windows\SysWOW64\ARP.EXE
        arp -a
        3⤵
        • Network Service Discovery
        • System Location Discovery: System Language Discovery
        PID:1264
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c arp -a >%windir%\system32\temp2.txt
      2⤵
      • Network Service Discovery
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2400
      • C:\Windows\SysWOW64\ARP.EXE
        arp -a
        3⤵
        • Network Service Discovery
        • System Location Discovery: System Language Discovery
        PID:1728
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c arp -a >%windir%\system32\temp2.txt
      2⤵
      • Network Service Discovery
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2716
      • C:\Windows\SysWOW64\ARP.EXE
        arp -a
        3⤵
        • Network Service Discovery
        • System Location Discovery: System Language Discovery
        PID:2624
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c arp -a >%windir%\system32\temp1.txt
      2⤵
      • Network Service Discovery
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:2056
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c arp -a >%windir%\system32\temp2.txt
      2⤵
      • Network Service Discovery
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:2776
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c arp -a >%windir%\system32\temp1.txt
      2⤵
      • Network Service Discovery
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\temp1.txt

    Filesize

    551B

    MD5

    88e5b39ab9711b6e3c27235ea05941f0

    SHA1

    5036157006953eec3d4ba9dd754ff9e5e9528d58

    SHA256

    41e20097c9a1344d75d5e685abc57b62abc6fb3c4071c518c04bbd932d235762

    SHA512

    67537c5302c4ee5febfdfed956b1104fc7ac146b07812fb381e8437ac631bb3105a6031fc7906be88058136d8154fc3c6ac329edb9f4f4e41718d07bb689e299

  • memory/2508-11-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-5-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-2-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-1-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-0-0x0000000000400000-0x0000000000401000-memory.dmp

    Filesize

    4KB

  • memory/2508-12-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-15-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-16-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-18-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-19-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-21-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB

  • memory/2508-22-0x0000000000400000-0x000000000046DEBA-memory.dmp

    Filesize

    439KB