Resubmissions

19-04-2022 06:55

220419-hp816aded9 7

19-04-2022 06:28

220419-g8bdkahaep 10

18-04-2022 14:00

220418-razzdaadgr 10

Analysis

  • max time kernel
    489s
  • max time network
    515s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    19-04-2022 06:55

General

  • Target

    e4-5375ff373df38f4dde8f1b1dbcb3b31b.dll

  • Size

    418KB

  • MD5

    5375ff373df38f4dde8f1b1dbcb3b31b

  • SHA1

    8ce588d597c71834e5c7dc15ab1edfeca579e4ea

  • SHA256

    a7382facbd03fb12d421629ce240b1e119f7ee6dfbdd16a96a9f86d3fce906cd

  • SHA512

    886092d33dec60ce51a6139abd6a8e6eba01b43715c64b50788e936e1e58a9adf7eeaf4a71aaf3e176ca0a4797ba26b6fd9f55af7c4d4a94da1a82fb6e885f51

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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\e4-5375ff373df38f4dde8f1b1dbcb3b31b.dll
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4116
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\Gdqji\aexajmztrjuzb.fig"
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:4396

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\System32\Gdqji\aexajmztrjuzb.fig

    Filesize

    418KB

    MD5

    5375ff373df38f4dde8f1b1dbcb3b31b

    SHA1

    8ce588d597c71834e5c7dc15ab1edfeca579e4ea

    SHA256

    a7382facbd03fb12d421629ce240b1e119f7ee6dfbdd16a96a9f86d3fce906cd

    SHA512

    886092d33dec60ce51a6139abd6a8e6eba01b43715c64b50788e936e1e58a9adf7eeaf4a71aaf3e176ca0a4797ba26b6fd9f55af7c4d4a94da1a82fb6e885f51

  • memory/4116-130-0x0000000180000000-0x000000018002B000-memory.dmp

    Filesize

    172KB

  • memory/4396-134-0x0000000000000000-mapping.dmp