Analysis

  • max time kernel
    144s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 15:51

General

  • Target

    128a2d6105360896238515c941c67f88_JaffaCakes118.xls

  • Size

    67KB

  • MD5

    128a2d6105360896238515c941c67f88

  • SHA1

    b602a512b58a089d5b2df45cd43f778e811a9b83

  • SHA256

    4648edc370e61a52c95d3f525391e0154406fd661d01d091f2d9dba9f8a485f2

  • SHA512

    e4aae27a4c03dcc9b68f6b7d99a277d4f5a960e8f34e9835b5685f68d872877a2a7d61f03fa27679ee584925eee34ba39f7fc4ea5f0266f26f608612fa2194d8

  • SSDEEP

    1536:Gvyk3hbdlylKsgqopeJBWhZFGkE+cL2NdAIG7SPtKoSDu33ufGbD:kyk3hbdlylKsgqopeJBWhZFGkE+cL2ND

Score
6/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\128a2d6105360896238515c941c67f88_JaffaCakes118.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2948
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Suspicious use of AdjustPrivilegeToken
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2948-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2948-1-0x000000007297D000-0x0000000072988000-memory.dmp

    Filesize

    44KB

  • memory/2948-2-0x0000000000770000-0x0000000000870000-memory.dmp

    Filesize

    1024KB

  • memory/2948-3-0x0000000000770000-0x0000000000870000-memory.dmp

    Filesize

    1024KB

  • memory/2948-4-0x0000000000770000-0x0000000000870000-memory.dmp

    Filesize

    1024KB

  • memory/2948-5-0x000000007297D000-0x0000000072988000-memory.dmp

    Filesize

    44KB

  • memory/2948-6-0x0000000000770000-0x0000000000870000-memory.dmp

    Filesize

    1024KB