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Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 07:37

General

  • Target

    b29de733360a44c81d6df1578a6e213a_JaffaCakes118.exe

  • Size

    122KB

  • MD5

    b29de733360a44c81d6df1578a6e213a

  • SHA1

    3c634caacb44170bc8a510496ed7b21e7fb75fe4

  • SHA256

    b3270e5cf12c33b84cebc1adfea6760acef510d8a0f9b6a2e8a138bee335fdf8

  • SHA512

    9671a7e2350ac13fb1afd863064cbec67e5d7d06304596fe94bbc3a74b97a8e3e6148e7992c3de8b3f89f989179e6210b01b886aba9fdb1cf9e8087d82a1daba

  • SSDEEP

    3072:3OUVl+ke+ATJsRynhDixQmr6/cu1nT5yQ5tgjTRloyufF:3trYCdiIs0Q

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 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 use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b29de733360a44c81d6df1578a6e213a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b29de733360a44c81d6df1578a6e213a_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\control32.vbs"
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      PID:2460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 496
      2⤵
      • Program crash
      PID:2320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\control32.vbs

    Filesize

    1KB

    MD5

    cf6f3f9440ffbc2e09c4c7cafb5f1735

    SHA1

    7a8b3752457e8fbdc169836ba3dfb0dde45feb5a

    SHA256

    afb819384deb6154b59fa850171bd7b53c703d9d74bfee6bc169994ac18f7565

    SHA512

    574e72a9f377fce7e92a697deb1bde4b7e40b93cf6615bd9121dc398635af7557b5787fc0a2f4daa2d580b9fdc94e5a657edae30e218e3d769cd593558e570b6

  • memory/2316-4-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB