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Analysis

  • max time kernel
    117s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    07/07/2020, 18:10

General

  • Target

    dc68a0a13aa0a1bf5394dd04e59ef2916f0b31a964730a17b0ff4afeac5888dc.exe

  • Size

    399KB

  • MD5

    dc02167cff131c6e6c0a2801f1eb3b0c

  • SHA1

    20d395af135774018632b34dd6987ebfe43db43d

  • SHA256

    dc68a0a13aa0a1bf5394dd04e59ef2916f0b31a964730a17b0ff4afeac5888dc

  • SHA512

    438864813274ec6a5a9350391994de17512d957eccd4ffb4d7113e15e69e3c5171d94eb90c0081ac05c1a616ffe53999fd5bc46dda242847b4dcd7eaa1837362

Score
10/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Checks for installed software on the system 1 TTPs 65 IoCs
  • Runs .reg file with regedit 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 21 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Modifies control panel 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Checks whether UAC is enabled 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Modifies registry class 114 IoCs
  • Executes dropped EXE 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dc68a0a13aa0a1bf5394dd04e59ef2916f0b31a964730a17b0ff4afeac5888dc.exe
    "C:\Users\Admin\AppData\Local\Temp\dc68a0a13aa0a1bf5394dd04e59ef2916f0b31a964730a17b0ff4afeac5888dc.exe"
    1⤵
    • Checks for installed software on the system
    • Suspicious use of WriteProcessMemory
    • Drops file in Windows directory
    • Drops file in Program Files directory
    PID:1880
    • C:\Program Files (x86)\wotsuper\wotsuper\wotsuper.exe
      "C:\Program Files (x86)\wotsuper\wotsuper\wotsuper.exe"
      2⤵
      • Checks for installed software on the system
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • Executes dropped EXE
      PID:644
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Program Files (x86)\wotsuper\wotsuper\wotsuper.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3784
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:4024
    • C:\Windows\SysWOW64\regedit.exe
      "C:\Windows\System32\regedit.exe" \s C:\Windows\wotsuper.reg
      2⤵
      • Runs .reg file with regedit
      PID:704
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Modifies control panel
    • Drops file in Windows directory
    • Checks whether UAC is enabled
    • Suspicious use of SetWindowsHookEx
    • Modifies Internet Explorer settings
    • Modifies registry class
    PID:2540
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2540 -s 3448
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious use of AdjustPrivilegeToken
      • Program crash
      • Suspicious use of NtCreateProcessExOtherParentProcess
      PID:3920
  • C:\Windows\system32\browser_broker.exe
    C:\Windows\system32\browser_broker.exe -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:3800

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/644-7-0x0000000000A00000-0x0000000000A20000-memory.dmp

    Filesize

    128KB

  • memory/644-9-0x0000000000A40000-0x0000000000A5E000-memory.dmp

    Filesize

    120KB

  • memory/3920-4-0x000002136E450000-0x000002136E451000-memory.dmp

    Filesize

    4KB

  • memory/3920-5-0x000002136E450000-0x000002136E451000-memory.dmp

    Filesize

    4KB

  • memory/3920-10-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-13-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-15-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-17-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-19-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-21-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-23-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-25-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-27-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-29-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-31-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-33-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-35-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-37-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-39-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-41-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-43-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-45-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-47-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-49-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-51-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-53-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-55-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-57-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-59-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-61-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-63-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-65-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-67-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-69-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-71-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-73-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-75-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-77-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-79-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-81-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-83-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-85-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-87-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-89-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-91-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-93-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-95-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-97-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-99-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-101-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-103-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-105-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-107-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-109-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-111-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-113-0x000002136F350000-0x000002136F351000-memory.dmp

    Filesize

    4KB

  • memory/3920-115-0x000002136F2D0000-0x000002136F2D1000-memory.dmp

    Filesize

    4KB