Analysis

  • max time kernel
    101s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    09/07/2020, 06:44

General

  • Target

    ea44d48c76296c8ab490e6408b1d0726.exe

  • Size

    619KB

  • MD5

    ea44d48c76296c8ab490e6408b1d0726

  • SHA1

    b3809f6a46816a63bf31136493d312d09f775b36

  • SHA256

    70ccb52e4c78d8b68d562fb7088d143577ad35a4b0bd01581a383c41580f1b2d

  • SHA512

    33a249cb32e51f4f6246f1890ae9fcc90c6093a7e58999bff7c04ae7ceb3b19bcf42db3fbab1527594be560d9074602d2807d9b1837d41ca7aa2f7410922a3a2

Score
10/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 5 IoCs

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

  • Suspicious use of WriteProcessMemory 15 IoCs
  • Loads dropped DLL 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops file in Windows directory 2 IoCs
  • Runs .reg file with regedit 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 39 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Modifies control panel 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Checks whether UAC is enabled 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Checks for installed software on the system 1 TTPs 30 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 113 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Executes dropped EXE 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea44d48c76296c8ab490e6408b1d0726.exe
    "C:\Users\Admin\AppData\Local\Temp\ea44d48c76296c8ab490e6408b1d0726.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Drops file in Windows directory
    • Checks for installed software on the system
    • Drops file in Program Files directory
    PID:716
    • C:\Program Files (x86)\wotsuper\wotsuper\wotsuper.exe
      "C:\Program Files (x86)\wotsuper\wotsuper\wotsuper.exe"
      2⤵
      • Executes dropped EXE
      PID:2844
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 1348
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious behavior: EnumeratesProcesses
        • Program crash
        PID:4352
    • C:\Program Files (x86)\wotsuper\wotsuper\wotsuper1.exe
      "C:\Program Files (x86)\wotsuper\wotsuper\wotsuper1.exe"
      2⤵
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Checks for installed software on the system
      • Executes dropped EXE
      PID:2648
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c taskkill /im wotsuper1.exe /f & erase C:\Program Files (x86)\wotsuper\wotsuper\wotsuper1.exe & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2528
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /im wotsuper1.exe /f
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          • Kills process with taskkill
          PID:4836
    • C:\Windows\SysWOW64\regedit.exe
      "C:\Windows\System32\regedit.exe" \s C:\Windows\wotsuper.reg
      2⤵
      • Runs .reg file with regedit
      PID:1944
  • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
    "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Modifies control panel
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3932
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3932 -s 3452
      2⤵
      • Enumerates system info in registry
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Program crash
      • Suspicious use of NtCreateProcessExOtherParentProcess
      PID:2216
  • C:\Windows\system32\browser_broker.exe
    C:\Windows\system32\browser_broker.exe -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:2008

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2216-83-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-105-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-13-0x00000228362A0000-0x00000228362A1000-memory.dmp

    Filesize

    4KB

  • memory/2216-16-0x00000228366A0000-0x00000228366A1000-memory.dmp

    Filesize

    4KB

  • memory/2216-18-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-19-0x0000022836430000-0x0000022836431000-memory.dmp

    Filesize

    4KB

  • memory/2216-20-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-21-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-22-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-23-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-24-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-25-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-26-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-27-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-28-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-29-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-30-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-31-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-32-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-33-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-34-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-35-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-36-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-37-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-38-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-39-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-40-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-41-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-42-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-43-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-44-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-45-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-46-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-47-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-48-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-88-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-50-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-51-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-52-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-53-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-54-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-55-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-56-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-57-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-58-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-59-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-60-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-61-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-62-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-63-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-64-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-65-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-66-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-67-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-68-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-69-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-70-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-71-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-72-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-73-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-74-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-75-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-76-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-77-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-78-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-79-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-80-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-81-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-82-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-381-0x0000022833AD0000-0x0000022833AD1000-memory.dmp

    Filesize

    4KB

  • memory/2216-84-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-85-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-97-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-10-0x0000022835430000-0x0000022835431000-memory.dmp

    Filesize

    4KB

  • memory/2216-49-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-89-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-90-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-91-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-92-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-93-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-94-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-95-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-96-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-86-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-98-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-99-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-100-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-101-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-102-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-103-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-104-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-87-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-106-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-107-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-108-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-109-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-110-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-111-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-112-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-113-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-114-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-115-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-116-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-117-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-118-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-119-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-120-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-121-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-122-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-123-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-124-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-125-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-126-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-127-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-128-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-129-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-130-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-131-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-132-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-133-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-134-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-135-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-136-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-137-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-138-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-139-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-140-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-141-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-142-0x0000022833AB0000-0x0000022833AB1000-memory.dmp

    Filesize

    4KB

  • memory/2216-144-0x00000228361E0000-0x00000228361E1000-memory.dmp

    Filesize

    4KB

  • memory/2216-11-0x0000022835430000-0x0000022835431000-memory.dmp

    Filesize

    4KB

  • memory/2844-9-0x0000000000900000-0x000000000091E000-memory.dmp

    Filesize

    120KB

  • memory/2844-7-0x0000000000490000-0x00000000004B0000-memory.dmp

    Filesize

    128KB

  • memory/4352-384-0x0000000005020000-0x0000000005021000-memory.dmp

    Filesize

    4KB

  • memory/4352-394-0x0000000005850000-0x0000000005851000-memory.dmp

    Filesize

    4KB