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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    04/10/2024, 01:13

General

  • Target

    1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe

  • Size

    127KB

  • MD5

    1139e5d45ac9f6f0d508c95914c7dc0b

  • SHA1

    cba7caebb1cc2b35278ee954ab74a95035f96ce5

  • SHA256

    adfd305be594c859648bd82675416246890936b6efe3d4aa64ba93504fb339f4

  • SHA512

    a5c2150c731d07e0c35c8caa050e160510e910c1a76b50fe25215bf16f12248f0c083b6b6f9c795be9ebd5bde250b2ef158dd97f54579f1d7f4db664deff8408

  • SSDEEP

    1536://zYNeLx9iECnLTkzZRVkS+E8O0Nxu/7oKslhxtTUzM+SEusRG1uDVBf7KCtbVrq:z9KDHkzZjoVffQSEuZeVt7KG2ZR3cW

Score
7/10

Malware Config

Signatures

  • Deletes itself 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 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\1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1139e5d45ac9f6f0d508c95914c7dc0b_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Lzb..bat" > nul 2> nul
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Lzb..bat

    Filesize

    238B

    MD5

    ef0c1bf542821872cb6f5c488e0317bd

    SHA1

    edfc345c86f03ceeb8773d7445f95ede94cfa470

    SHA256

    1aa850ae45ea0fa4236b786f161057133d5e8c8e0cd7a7b55b59f338ca17a872

    SHA512

    740f9a4f4a7a7dbec1464285158528ccc1a45883925875da65cb40a33cc1d704a001cdb4fce6bae9088febd6e875373c4a00acb897a0add01e4a04d9c896ed24

  • memory/2096-0-0x00000000003B0000-0x00000000003DD000-memory.dmp

    Filesize

    180KB

  • memory/2096-1-0x00000000003B0000-0x00000000003DD000-memory.dmp

    Filesize

    180KB

  • memory/2096-2-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2096-4-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB