Analysis

  • max time kernel
    94s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 09:17

General

  • Target

    emotet.dll

  • Size

    360KB

  • MD5

    07e1fcd7c2bd9805e2c33e83393b7298

  • SHA1

    8a43110b792151ae857122f8425666fc8ac55aaf

  • SHA256

    64e86483c5fa5ac252a6bf087b44085a4d536b184e0ee95d79617ad1e4505e49

  • SHA512

    5fa9843215c04b4339a7dfa94ab6fa583b4535de231e09e915c36ceebca8627610dd6a7d8e13c72030618f6779301d43436d18bdc47fc6696d34ffc47a2e8dab

  • SSDEEP

    6144:BX1K0hROWQHfYtH4ve6REwSBPuuOVN7Oc5jthTq5wzDigKa:F1KMEWQHfaYveI6OT7x/1Digb

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MczMhf\coxDOaGFJyzFa.dll"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:720

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads