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Analysis Report 65test.dat.exe

Overview

General Information

Joe Sandbox Version:24.0.0 Fire Opal
Analysis ID:96284
Start date:06.12.2018
Start time:22:38:20
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 7m 41s
Hypervisor based Inspection enabled:false
Report type:full
Sample file name:65test.dat.exe
Cookbook file name:default.jbs
Analysis system description:Windows 10 64 bit (version 1803) with Office 2016, Adobe Reader DC 19, Chrome 70, Firefox 63, Java 8.171, Flash 30
Number of analysed new started processes analysed:11
Number of new started drivers analysed:0
Number of existing processes analysed:0
Number of existing drivers analysed:0
Number of injected processes analysed:0
Technologies
  • HCA enabled
  • EGA enabled
  • HDC enabled
Analysis stop reason:Timeout
Detection:MAL
Classification:mal84.evad.winEXE@6/8@385/8
EGA Information:
  • Successful, ratio: 100%
HDC Information:
  • Successful, ratio: 99.9% (good quality ratio 97.1%)
  • Quality average: 84.2%
  • Quality standard deviation: 23%
HCA Information:
  • Successful, ratio: 99%
  • Number of executed functions: 93
  • Number of non-executed functions: 122
Cookbook Comments:
  • Adjust boot time
  • Found application associated with file extension: .exe
Warnings:
Show All
  • Exclude process from analysis (whitelisted): taskhostw.exe, dllhost.exe, conhost.exe, CompatTelRunner.exe, WmiPrvSE.exe
  • Report size exceeded maximum capacity and may have missing behavior information.
  • Report size exceeded maximum capacity and may have missing disassembly code.
  • Report size getting too big, too many NtCreateFile calls found.
  • Report size getting too big, too many NtDeviceIoControlFile calls found.
  • Report size getting too big, too many NtOpenFile calls found.
  • Report size getting too big, too many NtOpenKeyEx calls found.
  • Report size getting too big, too many NtProtectVirtualMemory calls found.
  • Report size getting too big, too many NtQueryValueKey calls found.
  • Report size getting too big, too many NtSetInformationFile calls found.

Detection

StrategyScoreRangeReportingDetection
Threshold840 - 100Report FP / FNmalicious

Confidence

StrategyScoreRangeFurther Analysis Required?Confidence
Threshold50 - 5false
ConfidenceConfidence


Classification

Analysis Advice

Contains functionality to modify the execution of threads in other processes
Sample tries to load a library which is not present or installed on the analysis machine, adding the library might reveal more behavior



Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and Control
Valid AccountsExecution through Module Load1Registry Run Keys / Start Folder1Process Injection11Masquerading1Credential DumpingProcess Discovery1Application Deployment SoftwareData from Local SystemData CompressedStandard Cryptographic Protocol1
Replication Through Removable MediaService ExecutionPort MonitorsAccessibility FeaturesSoftware Packing1Network SniffingSecurity Software Discovery21Remote ServicesData from Removable MediaExfiltration Over Other Network MediumStandard Non-Application Layer Protocol1
Drive-by CompromiseWindows Management InstrumentationAccessibility FeaturesPath InterceptionDisabling Security Tools1Input CaptureRemote System Discovery1Windows Remote ManagementData from Network Shared DriveAutomated ExfiltrationStandard Application Layer Protocol1
Exploit Public-Facing ApplicationScheduled TaskSystem FirmwareDLL Search Order HijackingProcess Injection11Credentials in FilesFile and Directory Discovery1Logon ScriptsInput CaptureData EncryptedMultiband Communication
Spearphishing LinkCommand-Line InterfaceShortcut ModificationFile System Permissions WeaknessObfuscated Files or Information2Account ManipulationSystem Information Discovery23Shared WebrootData StagedScheduled TransferStandard Cryptographic Protocol

Signature Overview

Click to jump to signature section


AV Detection:

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Antivirus detection for dropped fileShow sources
Source: C:\Windows\tserv.exeAvira: Label: WORM/Stration.C
Antivirus detection for submitted fileShow sources
Source: 65test.dat.exeAvira: Label: WORM/Stration.C
Antivirus detection for unpacked fileShow sources
Source: 0.1.65test.dat.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 0.0.65test.dat.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 2.0.tserv.exe.400000.1.unpackAvira: Label: WORM/Stration.C
Source: 2.0.tserv.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 2.0.tserv.exe.400000.3.unpackAvira: Label: WORM/Stration.C
Source: 0.2.65test.dat.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 2.1.tserv.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 7.0.tserv.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 2.0.tserv.exe.400000.2.unpackAvira: Label: WORM/Stration.C
Source: 7.2.tserv.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 7.1.tserv.exe.400000.0.unpackAvira: Label: WORM/Stration.C
Source: 2.2.tserv.exe.400000.0.unpackAvira: Label: WORM/Stration.C

Spreading:

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Enumerates the file systemShow sources
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\Jump to behavior
Contains functionality to enumerate / list files inside a directoryShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00406360 GetFileAttributesA,lstrcpyA,lstrcatA,lstrcatA,FindFirstFileA,GetLastError,lstrcmpA,lstrcmpA,lstrcmpA,lstrcpyA,lstrcatA,lstrcatA,lstrcpyA,lstrcatA,FindNextFileA,FindClose,0_2_00406360
Source: C:\Windows\tserv.exeCode function: 7_2_00406360 GetFileAttributesA,lstrcpyA,lstrcatA,lstrcatA,FindFirstFileA,GetLastError,lstrcmpA,lstrcmpA,lstrcmpA,lstrcpyA,lstrcatA,lstrcatA,lstrcpyA,lstrcatA,FindNextFileA,FindClose,7_2_00406360

Networking:

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IP address seen in connection with other malwareShow sources
Source: Joe Sandbox ViewIP Address: 66.218.85.52 66.218.85.52
Source: Joe Sandbox ViewIP Address: 74.6.137.63 74.6.137.63
Contains functionality to download additional files from the internetShow sources
Source: C:\Windows\tserv.exeCode function: 7_2_00401960 GetProcessHeap,RtlAllocateHeap,CloseHandle,Sleep,Sleep,InternetGetConnectedState,Sleep,InternetGetConnectedState,InternetOpenA,InternetOpenUrlA,InternetCloseHandle,InternetReadFile,InternetCloseHandle,InternetCloseHandle,GetTempPathA,GetTempFileNameA,CreateFileA,WriteFile,CloseHandle,CreateProcessA,CloseHandle,CloseHandle,DeleteFileA,InternetCloseHandle,InternetCloseHandle,GetProcessHeap,RtlFreeHeap,7_2_00401960
Found strings which match to known social media urlsShow sources
Source: tserv.exe, 00000007.00000003.5243063194.0000000000764000.00000004.sdmpString found in binary or memory: hotmail.com equals www.hotmail.com (Hotmail)
Performs DNS lookupsShow sources
Source: unknownDNS traffic detected: queries for: yahoo.com
Urls found in memory or binary dataShow sources
Source: tserv.exe, 00000007.00000003.5243063194.0000000000764000.00000004.sdmpString found in binary or memory: http://www4.cedesunjerinkas.com/chr/wtb/lt.exe
Source: tserv.exe, 00000007.00000003.5207532814.000000000076A000.00000004.sdmpString found in binary or memory: http://www4.cedesunjerinkas.com/chr/wtb/lt.exe3

System Summary:

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Abnormal high CPU UsageShow sources
Source: C:\Windows\tserv.exeProcess Stats: CPU usage > 98%
Contains functionality to communicate with device driversShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00423D83: QueryDosDeviceA,lstrcpyA,lstrcatA,GetLastError,lstrcpyA,lstrcatA,DefineDosDeviceA,GetLastError,lstrcpyA,lstrcatA,CreateFileA,DeviceIoControl,GetLastError,GetLastError,DefineDosDeviceA,GetLastError,0_2_00423D83
Creates files inside the system directoryShow sources
Source: C:\Users\user\Desktop\65test.dat.exeFile created: C:\Windows\tserv.exeJump to behavior
Deletes files inside the Windows folderShow sources
Source: C:\Windows\tserv.exeFile deleted: C:\Windows\tserv.waxJump to behavior
Detected potential crypto functionShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004118000_2_00411800
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004108D00_2_004108D0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040C8E00_2_0040C8E0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040F0E90_2_0040F0E9
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004109070_2_00410907
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004041100_2_00404110
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004091190_2_00409119
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040F1C70_2_0040F1C7
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040C1D00_2_0040C1D0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004049900_2_00404990
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004091A70_2_004091A7
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040E2460_2_0040E246
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00428A080_2_00428A08
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004252140_2_00425214
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004053100_2_00405310
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00408BC00_2_00408BC0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00415BD00_2_00415BD0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041B3D00_2_0041B3D0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040DBF00_2_0040DBF0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041E3A00_2_0041E3A0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004094360_2_00409436
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00409CF70_2_00409CF7
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041BD000_2_0041BD00
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040EDE00_2_0040EDE0
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040DE560_2_0040DE56
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041C6600_2_0041C660
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004106700_2_00410670
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040E6760_2_0040E676
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00409F470_2_00409F47
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040EF780_2_0040EF78
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040FF300_2_0040FF30
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00405F300_2_00405F30
Source: C:\Windows\tserv.exeCode function: 7_2_004041107_2_00404110
Source: C:\Windows\tserv.exeCode function: 7_2_00415BD07_2_00415BD0
Source: C:\Windows\tserv.exeCode function: 7_2_0041BD007_2_0041BD00
Source: C:\Windows\tserv.exeCode function: 7_2_0041C6607_2_0041C660
Source: C:\Windows\tserv.exeCode function: 7_2_00405F307_2_00405F30
Source: C:\Windows\tserv.exeCode function: 7_2_004118007_2_00411800
Source: C:\Windows\tserv.exeCode function: 7_2_004108D07_2_004108D0
Source: C:\Windows\tserv.exeCode function: 7_2_0040C8E07_2_0040C8E0
Source: C:\Windows\tserv.exeCode function: 7_2_0040F0E97_2_0040F0E9
Source: C:\Windows\tserv.exeCode function: 7_2_004109077_2_00410907
Source: C:\Windows\tserv.exeCode function: 7_2_004091197_2_00409119
Source: C:\Windows\tserv.exeCode function: 7_2_0040F1C77_2_0040F1C7
Source: C:\Windows\tserv.exeCode function: 7_2_0040C1D07_2_0040C1D0
Source: C:\Windows\tserv.exeCode function: 7_2_004049907_2_00404990
Source: C:\Windows\tserv.exeCode function: 7_2_004091A77_2_004091A7
Source: C:\Windows\tserv.exeCode function: 7_2_0040E2467_2_0040E246
Source: C:\Windows\tserv.exeCode function: 7_2_00428A087_2_00428A08
Source: C:\Windows\tserv.exeCode function: 7_2_004252147_2_00425214
Source: C:\Windows\tserv.exeCode function: 7_2_004053107_2_00405310
Source: C:\Windows\tserv.exeCode function: 7_2_00408BC07_2_00408BC0
Source: C:\Windows\tserv.exeCode function: 7_2_0041B3D07_2_0041B3D0
Source: C:\Windows\tserv.exeCode function: 7_2_0040DBF07_2_0040DBF0
Source: C:\Windows\tserv.exeCode function: 7_2_0041E3A07_2_0041E3A0
Source: C:\Windows\tserv.exeCode function: 7_2_004094367_2_00409436
Source: C:\Windows\tserv.exeCode function: 7_2_00409CF77_2_00409CF7
Source: C:\Windows\tserv.exeCode function: 7_2_0040EDE07_2_0040EDE0
Source: C:\Windows\tserv.exeCode function: 7_2_0040DE567_2_0040DE56
Source: C:\Windows\tserv.exeCode function: 7_2_004106707_2_00410670
Source: C:\Windows\tserv.exeCode function: 7_2_0040E6767_2_0040E676
Source: C:\Windows\tserv.exeCode function: 7_2_00409F477_2_00409F47
Source: C:\Windows\tserv.exeCode function: 7_2_0040EF787_2_0040EF78
Source: C:\Windows\tserv.exeCode function: 7_2_0040FF307_2_0040FF30
Found potential string decryption / allocating functionsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: String function: 0042664C appears 45 times
Source: C:\Windows\tserv.exeCode function: String function: 0042664C appears 45 times
Reads the hosts fileShow sources
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\tserv.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Sample reads its own file contentShow sources
Source: C:\Users\user\Desktop\65test.dat.exeFile read: C:\Users\user\Desktop\65test.dat.exeJump to behavior
Tries to load missing DLLsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeSection loaded: wow64log.dllJump to behavior
Source: C:\Users\user\Desktop\65test.dat.exeSection loaded: cmut449c14b7.dllJump to behavior
Source: C:\Windows\tserv.exeSection loaded: wow64log.dllJump to behavior
Source: C:\Windows\tserv.exeSection loaded: cmut449c14b7.dllJump to behavior
Source: C:\Windows\tserv.exeSection loaded: cmut449c14b7.dllJump to behavior
Source: C:\Windows\SysWOW64\notepad.exeSection loaded: wow64log.dllJump to behavior
Source: C:\Windows\tserv.exeSection loaded: wow64log.dllJump to behavior
Source: C:\Windows\tserv.exeSection loaded: cmut449c14b7.dllJump to behavior
Source: C:\Windows\tserv.exeSection loaded: cmut449c14b7.dllJump to behavior
Classification labelShow sources
Source: classification engineClassification label: mal84.evad.winEXE@6/8@385/8
Contains functionality to adjust token privileges (e.g. debug / backup)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004047A0 lstrcatA,GetCurrentProcess,GetCurrentProcess,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,CloseHandle,0_2_004047A0
Source: C:\Windows\tserv.exeCode function: 7_2_004047A0 lstrcatA,GetCurrentProcess,GetCurrentProcess,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueA,AdjustTokenPrivileges,CloseHandle,7_2_004047A0
Contains functionality to enum processes or threadsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00405090 GetSystemDirectoryA,lstrcatA,lstrcatA,lstrcatA,GetFileAttributesA,CreateToolhelp32Snapshot,Process32First,Process32Next,CloseHandle,0_2_00405090
Contains functionality to load and extract PE file embedded resourcesShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041E0B0 FindResourceA,LoadResource,SizeofResource,LockResource,CreateFileA,WriteFile,CloseHandle,0_2_0041E0B0
Creates files inside the user directoryShow sources
Source: C:\Users\user\Desktop\65test.dat.exeFile created: C:\Users\user\Desktop\7C71.tmpJump to behavior
PE file has an executable .text section and no other executable sectionShow sources
Source: 65test.dat.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Reads software policiesShow sources
Source: C:\Users\user\Desktop\65test.dat.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
Spawns processesShow sources
Source: unknownProcess created: C:\Users\user\Desktop\65test.dat.exe 'C:\Users\user\Desktop\65test.dat.exe'
Source: unknownProcess created: C:\Windows\tserv.exe C:\Windows\tserv.exe s
Source: unknownProcess created: C:\Windows\SysWOW64\notepad.exe C:\Windows\System32\notepad.exe C:\Users\user\Desktop\7C71.tmp
Source: unknownProcess created: C:\Windows\tserv.exe 'C:\Windows\tserv.exe' s
Source: C:\Users\user\Desktop\65test.dat.exeProcess created: C:\Windows\tserv.exe C:\Windows\tserv.exe sJump to behavior
Source: C:\Users\user\Desktop\65test.dat.exeProcess created: C:\Windows\SysWOW64\notepad.exe C:\Windows\System32\notepad.exe C:\Users\user\Desktop\7C71.tmpJump to behavior
Uses an in-process (OLE) Automation serverShow sources
Source: C:\Windows\SysWOW64\notepad.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{11659a23-5884-4d1b-9cf6-67d6f4f90b36}\InProcServer32Jump to behavior

Data Obfuscation:

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Contains functionality to dynamically determine API callsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041F660 LoadLibraryA,GetProcAddress,SetWindowsHookExA,0_2_0041F660
Uses code obfuscation techniques (call, push, ret)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0042647C push eax; ret 0_2_0042649A
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004254B0 push eax; ret 0_2_004254C4
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004254B0 push eax; ret 0_2_004254EC
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00426687 push ecx; ret 0_2_00426697
Source: C:\Windows\tserv.exeCode function: 7_2_0042647C push eax; ret 7_2_0042649A
Source: C:\Windows\tserv.exeCode function: 7_2_004254B0 push eax; ret 7_2_004254C4
Source: C:\Windows\tserv.exeCode function: 7_2_004254B0 push eax; ret 7_2_004254EC
Source: C:\Windows\tserv.exeCode function: 7_2_00426687 push ecx; ret 7_2_00426697

Persistence and Installation Behavior:

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Drops executables to the windows directory (C:\Windows) and starts themShow sources
Source: C:\Users\user\Desktop\65test.dat.exeExecutable created and started: C:\Windows\tserv.exeJump to behavior
Drops PE filesShow sources
Source: C:\Users\user\Desktop\65test.dat.exeFile created: C:\Windows\tserv.exeJump to dropped file
Drops PE files to the windows directory (C:\Windows)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeFile created: C:\Windows\tserv.exeJump to dropped file

Boot Survival:

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Creates an undocumented autostart registry key Show sources
Source: C:\Windows\tserv.exeKey value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Windows AppInit_DLLsJump to behavior

Hooking and other Techniques for Hiding and Protection:

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Uses an obfuscated file name to hide its real file extension (double extension)Show sources
Source: Possible double extension: dat.exeStatic PE information: 65test.dat.exe
Extensive use of GetProcAddress (often used to hide API calls)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041D159 GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,LoadLibraryA,GetProcAddress,GetProcAddress,LoadLibraryA,GetProcAddress,GetProcAddress,0_2_0041D159

Malware Analysis System Evasion:

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Contains functionality for execution timing, often used to detect debuggersShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040C1D0 rdtsc 0_2_0040C1D0
Contains long sleeps (>= 3 min)Show sources
Source: C:\Windows\tserv.exeThread delayed: delay time: 300000Jump to behavior
Source: C:\Windows\tserv.exeThread delayed: delay time: 300000Jump to behavior
Enumerates the file systemShow sources
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Jump to behavior
Source: C:\Windows\tserv.exeFile opened: c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\Jump to behavior
Found evasive API chain (may stop execution after checking a module file name)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeEvasive API call chain: GetModuleFileName,DecisionNodes,ExitProcessgraph_0-12752
Source: C:\Windows\tserv.exeEvasive API call chain: GetModuleFileName,DecisionNodes,ExitProcessgraph_7-15402
Found evasive API chain checking for process token informationShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCheck user administrative privileges: GetTokenInformation,DecisionNodesgraph_0-12686
Source: C:\Windows\tserv.exeCheck user administrative privileges: GetTokenInformation,DecisionNodesgraph_7-12933
Found large amount of non-executed APIsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeAPI coverage: 9.4 %
May sleep (evasive loops) to hinder dynamic analysisShow sources
Source: C:\Windows\tserv.exe TID: 4020Thread sleep time: -300000s >= -30000sJump to behavior
Source: C:\Windows\tserv.exe TID: 4936Thread sleep count: 31 > 30Jump to behavior
Source: C:\Windows\tserv.exe TID: 4936Thread sleep time: -930000s >= -30000sJump to behavior
Source: C:\Windows\tserv.exe TID: 736Thread sleep time: -300000s >= -30000sJump to behavior
Source: C:\Windows\tserv.exe TID: 5100Thread sleep count: 35 > 30Jump to behavior
Source: C:\Windows\tserv.exe TID: 5100Thread sleep time: -1050000s >= -30000sJump to behavior
Contains functionality to enumerate / list files inside a directoryShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00406360 GetFileAttributesA,lstrcpyA,lstrcatA,lstrcatA,FindFirstFileA,GetLastError,lstrcmpA,lstrcmpA,lstrcmpA,lstrcpyA,lstrcatA,lstrcatA,lstrcpyA,lstrcatA,FindNextFileA,FindClose,0_2_00406360
Source: C:\Windows\tserv.exeCode function: 7_2_00406360 GetFileAttributesA,lstrcpyA,lstrcatA,lstrcatA,FindFirstFileA,GetLastError,lstrcmpA,lstrcmpA,lstrcmpA,lstrcpyA,lstrcatA,lstrcatA,lstrcpyA,lstrcatA,FindNextFileA,FindClose,7_2_00406360
Contains functionality to query system informationShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00429F44 VirtualQuery,GetSystemInfo,VirtualQuery,VirtualAlloc,VirtualProtect,0_2_00429F44
May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)Show sources
Source: tserv.exe, 00000007.00000002.5774743370.0000000000760000.00000004.sdmpBinary or memory string: \??\c:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Hyper-V\2.0.0.0\*.*
Program exit pointsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeAPI call chain: ExitProcess graph end nodegraph_0-12753

Anti Debugging:

barindex
Checks for kernel debuggers (NtQuerySystemInformation(SystemKernelDebuggerInformation))Show sources
Source: C:\Windows\tserv.exeSystem information queried: KernelDebuggerInformationJump to behavior
Contains functionality for execution timing, often used to detect debuggersShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040C1D0 rdtsc 0_2_0040C1D0
Contains functionality to dynamically determine API callsShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0041F660 LoadLibraryA,GetProcAddress,SetWindowsHookExA,0_2_0041F660
Contains functionality which may be used to detect a debugger (GetProcessHeap)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_004210D0 GetProcessHeap,GetProcessHeap,HeapAlloc,RegOpenKeyExA,GetLastError,GetProcessHeap,HeapFree,RegCloseKey,0_2_004210D0
Contains functionality to register its own exception handlerShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0042731A SetUnhandledExceptionFilter,0_2_0042731A
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0042732E SetUnhandledExceptionFilter,0_2_0042732E
Source: C:\Windows\tserv.exeCode function: 7_2_0042731A SetUnhandledExceptionFilter,7_2_0042731A
Source: C:\Windows\tserv.exeCode function: 7_2_0042732E SetUnhandledExceptionFilter,7_2_0042732E

HIPS / PFW / Operating System Protection Evasion:

barindex
Early bird code injection technique detectedShow sources
Source: C:\Users\user\Desktop\65test.dat.exeProcess created / APC Queued / Resumed: C:\Windows\tserv.exeJump to behavior
Injects files into Windows applicationShow sources
Source: C:\Windows\SysWOW64\notepad.exeInjected file: C:\Users\user\Desktop\7C71.tmp was created by C:\Users\user\Desktop\65test.dat.exeJump to behavior
Creates a process in suspended mode (likely to inject code)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeProcess created: C:\Windows\tserv.exe C:\Windows\tserv.exe sJump to behavior
Source: C:\Users\user\Desktop\65test.dat.exeProcess created: C:\Windows\SysWOW64\notepad.exe C:\Windows\System32\notepad.exe C:\Users\user\Desktop\7C71.tmpJump to behavior
Contains functionality to create a new security descriptorShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00423260 GetProcessHeap,HeapAlloc,HeapAlloc,RtlAllocateHeap,HeapFree,HeapAlloc,HeapFree,HeapFree,HeapFree,RtlAllocateHeap,HeapFree,HeapFree,HeapFree,HeapAlloc,HeapFree,HeapFree,HeapFree,HeapFree,HeapAlloc,HeapFree,HeapFree,HeapFree,HeapFree,HeapFree,InitializeSecurityDescriptor,GetCurrentProcess,OpenProcessToken,GetTokenInformation,GetTokenInformation,GetTokenInformation,GetTokenInformation,SetSecurityDescriptorOwner,SetSecurityDescriptorGroup,AllocateAndInitializeSid,GetLengthSid,AddAce,AllocateAndInitializeSid,GetLengthSid,AddAce,AllocateAndInitializeSid,GetLengthSid,AddAce,IsValidSecurityDescriptor,0_2_00423260
May try to detect the Windows Explorer process (often used for injection)Show sources
Source: notepad.exe, 00000003.00000002.6108111315.0000000003090000.00000002.sdmpBinary or memory string: Program Manager
Source: notepad.exe, 00000003.00000002.6108111315.0000000003090000.00000002.sdmpBinary or memory string: Shell_TrayWnd
Source: notepad.exe, 00000003.00000002.6108111315.0000000003090000.00000002.sdmpBinary or memory string: Progman
Source: notepad.exe, 00000003.00000002.6108111315.0000000003090000.00000002.sdmpBinary or memory string: Progmanlock

Language, Device and Operating System Detection:

barindex
Contains functionality to inject threads in other processesShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00404840 OpenProcess,lstrlenA,VirtualAllocEx,WriteProcessMemory,GetModuleHandleA,GetProcAddress,CreateRemoteThread,0_2_00404840
Source: C:\Windows\tserv.exeCode function: 7_2_00404840 OpenProcess,lstrlenA,VirtualAllocEx,WriteProcessMemory,GetModuleHandleA,GetProcAddress,CreateRemoteThread,7_2_00404840
Contains functionality locales information (e.g. system language)Show sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: GetLocaleInfoA,0_2_0042C8B2
Source: C:\Windows\tserv.exeCode function: GetLocaleInfoA,7_2_0042C8B2
Queries the volume information (name, serial number etc) of a deviceShow sources
Source: C:\Windows\tserv.exeQueries volume information: C:\ VolumeInformationJump to behavior
Source: C:\Windows\SysWOW64\notepad.exeQueries volume information: C:\Users\user\Desktop\7C71.tmp VolumeInformationJump to behavior
Source: C:\Windows\tserv.exeQueries volume information: C:\ VolumeInformationJump to behavior
Contains functionality to query local / system timeShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00401830 ExpandEnvironmentStringsA,GetLocalTime,CreateFileA,CloseHandle,0_2_00401830
Contains functionality to query time zone informationShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_0040BE00 lstrlenA,GetLocalTime,GetTimeZoneInformation,lstrlenA,0_2_0040BE00
Contains functionality to query windows versionShow sources
Source: C:\Users\user\Desktop\65test.dat.exeCode function: 0_2_00425D91 EntryPoint,GetVersionExA,GetModuleHandleA,GetModuleHandleA,_fast_error_exit,_fast_error_exit,GetCommandLineA,GetStartupInfoA,__wincmdln,GetModuleHandleA,0_2_00425D91

Behavior Graph

Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
behaviorgraph top1 signatures2 2 Behavior Graph ID: 96284 Sample: 65test.dat.exe Startdate: 06/12/2018 Architecture: WINDOWS Score: 84 37 Antivirus detection for submitted file 2->37 39 Uses an obfuscated file name to hide its real file extension (double extension) 2->39 41 Antivirus detection for unpacked file 2->41 6 65test.dat.exe 3 2->6         started        10 tserv.exe 14 2->10         started        process3 dnsIp4 19 C:\Windows\tserv.exe, PE32 6->19 dropped 21 C:\Windows\tserv.exe:Zone.Identifier, ASCII 6->21 dropped 23 C:\Users\user\Desktop\7C71.tmp, data 6->23 dropped 43 Contains functionality to inject threads in other processes 6->43 45 Early bird code injection technique detected 6->45 47 Drops executables to the windows directory (C:\Windows) and starts them 6->47 13 tserv.exe 2 15 6->13         started        17 notepad.exe 6->17         started        25 98.137.159.24, 25, 49822 YAHOO-NE1-YahooUS United States 10->25 27 98.137.159.28, 25, 49823 YAHOO-NE1-YahooUS United States 10->27 29 12 other IPs or domains 10->29 file5 signatures6 process7 dnsIp8 31 mta6.am0.yahoodns.net 98.137.159.26, 25, 49813 YAHOO-NE1-YahooUS United States 13->31 33 mta5.am0.yahoodns.net 66.218.85.52, 25, 49814 YAHOO-3-YahooUS United States 13->33 35 8 other IPs or domains 13->35 49 Contains functionality to inject threads in other processes 13->49 51 Antivirus detection for dropped file 13->51 53 Creates an undocumented autostart registry key 13->53 55 Injects files into Windows application 17->55 signatures9

Simulations

Behavior and APIs

TimeTypeDescription
22:39:08API Interceptor1085x Sleep call for process: 65test.dat.exe modified
22:39:24API Interceptor363x Sleep call for process: tserv.exe modified
22:39:31AutostartRun: HKLM\Software\Microsoft\Windows\CurrentVersion\Run tserv C:\Windows\tserv.exe s

Antivirus Detection

Initial Sample

SourceDetectionScannerLabelLink
65test.dat.exe100%AviraWORM/Stration.C

Dropped Files

SourceDetectionScannerLabelLink
C:\Windows\tserv.exe100%AviraWORM/Stration.C

Unpacked PE Files

SourceDetectionScannerLabelLink
0.1.65test.dat.exe.400000.0.unpack100%AviraWORM/Stration.C
0.0.65test.dat.exe.400000.0.unpack100%AviraWORM/Stration.C
2.0.tserv.exe.400000.1.unpack100%AviraWORM/Stration.C
2.0.tserv.exe.400000.0.unpack100%AviraWORM/Stration.C
2.0.tserv.exe.400000.3.unpack100%AviraWORM/Stration.C
0.2.65test.dat.exe.400000.0.unpack100%AviraWORM/Stration.C
2.1.tserv.exe.400000.0.unpack100%AviraWORM/Stration.C
7.0.tserv.exe.400000.0.unpack100%AviraWORM/Stration.C
2.0.tserv.exe.400000.2.unpack100%AviraWORM/Stration.C
7.2.tserv.exe.400000.0.unpack100%AviraWORM/Stration.C
7.1.tserv.exe.400000.0.unpack100%AviraWORM/Stration.C
2.2.tserv.exe.400000.0.unpack100%AviraWORM/Stration.C

Domains

No Antivirus matches

URLs

No Antivirus matches

Yara Overview

Initial Sample

No yara matches

PCAP (Network Traffic)

No yara matches

Dropped Files

No yara matches

Memory Dumps

No yara matches

Unpacked PEs

No yara matches

Joe Sandbox View / Context

IPs

MatchAssociated Sample Name / URLSHA 256DetectionLinkContext
66.218.85.5255.x.exed7826837a61f95c583459402ea0e7ad39013c92abea85a8ec81ba518a222116bmaliciousBrowse
    1Update-KB8062-x86.exec719e8677693ee14c834ade4be2c48cff932ccb1a6301b33c80746e2d98d4314maliciousBrowse
      7Update-KB6468-x86.exeb0b52e23c51ec81bad1fabd13718b3b7e74fd96dec96c9196a301ed196d8bf3amaliciousBrowse
        20test.lo.exe4fd1ce1b59c0bf0fa96012d96131f7c0dabe0dd9a1961becf10f6788b105b938maliciousBrowse
          15data.tx.exe50491e27c4a3524f157f610bd37bc22da1656702d7ab8eb24f5a65f22a1c7d4fmaliciousBrowse
            22file.txt.exe6e7aac4b5a8bcdece13a70ef2d84d4f8be5f5c7c276f45273a627d010020b720maliciousBrowse
              16Update-KB1390-x86.exe507a273b75e4910aabcf0fe1b6cd070fa5da0ab43b82368098224ed87b95086cmaliciousBrowse
                21Update-KB3546-x86.exe06a5587448fa5410dddc3546ee978b1f574a49a3730518e49c648e5756f6d5b6maliciousBrowse
                  15message.da.exe1f00d6c3212086256ab6648766c50fc80a65196999ee5ce79667fbbcb6811affmaliciousBrowse
                    15Update-KB7250-x86.exebd243041899e74b194a45f76063cdaed96fbfc606ce6c6cef247c74eb6d44cd1maliciousBrowse
                      13body.ms.exe64768055ecc1ff32ee0c48cfc2acd15e7c6f1b11ebf8e8ec1349e48d6f480b19maliciousBrowse
                        6Update-KB1546-x86.exe8cfca488b7e970275cd1418041be6663f05fbad0690f268ab71a9068a751d08cmaliciousBrowse
                          5docs.el.exe52e7bc4a8fe360d2b84d6b9c1d2d91b954b14e83c207682381765fb30ee50ee9maliciousBrowse
                            19docs.el.exe1f3ad42d2f051ae8a7130c123f59fe087462e2a5f4f834239e12b638b580de44maliciousBrowse
                              27docs.el.exeba82a391c43442109b9fdb8cf55f6ded1235fc86fad670fe9ad7ffb3ba61d6d4maliciousBrowse
                                22text.ms.exedbf75228f73a13d3e9cb0bb75180a797d813940c08c55092dc85d9495336d491maliciousBrowse
                                  3Update-KB3718-x86.exeec614047312332518f6543ae1e84e1b4d44aabbeb0dc6430f7832d7f67b1694bmaliciousBrowse
                                    5Update-KB3968-x86.exe4547d5f1667b810cb1c529a8e504fa2d6af8b9fc71261947ddb033ba35529c03maliciousBrowse
                                      45data.tx.exef7e2a46f813be5ded929f738fda51173ff9390ff8a40d42be790f9f9b1a372d9maliciousBrowse
                                        27Update-KB3921-x86.exe2e9b1244611818a4b07b9cf3a1fea7d3f3b2c1fbe591615748be08123e6340d3maliciousBrowse
                                          74.6.137.6321doc.el.exe7573ca4746b37ef2420967e1cade1bc5f9a1bae0218f0b61e486ca5574b86976maliciousBrowse
                                            35Update-KB5111-x86.exe28239e44b20ebafd365c5ca95896ffee9d9443fb237f015af01aa411096e741fmaliciousBrowse
                                              7Update-KB8734-x86.exeed7fa49063d2462bb1939f5d7ba3260ae481bfe7227113f2706be12aced4e5b1maliciousBrowse
                                                15test.tx.exebfa7233d740e09256b015727ec0d338465825c17968c83642e30b29138ced5f6maliciousBrowse
                                                  22file.txt.exe6e7aac4b5a8bcdece13a70ef2d84d4f8be5f5c7c276f45273a627d010020b720maliciousBrowse
                                                    17Update-KB2218-x86.exeed637e3f1b1918596f3681d7b5955f3fe8220376a4b8dc559b0442e52440e561maliciousBrowse
                                                      15Update-KB7250-x86.exebd243041899e74b194a45f76063cdaed96fbfc606ce6c6cef247c74eb6d44cd1maliciousBrowse
                                                        27data.elm.exea1a6333985c3eb341eccd98f0f20bfc1886e410bf9ef78d07097755d54216b98maliciousBrowse
                                                          23Update-KB4750-x86.exe239943d7184bcb33745e86b09f646593e69e5f77284702414a99dc9b388a2d4bmaliciousBrowse
                                                            1Update-KB2640-x86.exe18b6cbce630200a40e4a7453a4bd0cae10a40dc79f391c5e402a9fc2cc8821d5maliciousBrowse
                                                              3document.log.exeb62a35104d330b701c6886d52fb3f329e2ebad50828f0c8271aaad01417c312dmaliciousBrowse
                                                                19docs.el.exe1f3ad42d2f051ae8a7130c123f59fe087462e2a5f4f834239e12b638b580de44maliciousBrowse
                                                                  25Update-KB6546-x86.exe1ba6174b5780bad0e7284db6acc6e0f7c43c8cc8d4662d44a68ca1f1e51857c4maliciousBrowse
                                                                    17doc.da.exe1568fee61b10fb2592c472f5a32e3d14c245f694bd7f6b61a44b84df98ed082emaliciousBrowse
                                                                      5docs.msg.exe74c086d4162a7b6bb61f542ea161e6ac8e5979bf9742c9d1e48581c7cc354499maliciousBrowse
                                                                        27docs.el.exeba82a391c43442109b9fdb8cf55f6ded1235fc86fad670fe9ad7ffb3ba61d6d4maliciousBrowse
                                                                          13Update-KB8500-x86.exe634fd7a4db8d57ea34349d3d963487261821a8274551e3281bc46307adb0c097maliciousBrowse
                                                                            23Update-KB2843-x86.exec300b473b979638a56f2487848403bf11b884ebd434f59a04235091f2b4d40a1maliciousBrowse
                                                                              5Update-KB3968-x86.exe4547d5f1667b810cb1c529a8e504fa2d6af8b9fc71261947ddb033ba35529c03maliciousBrowse
                                                                                1text.elm.exe684de352ce37239d865235f418567e55c909019c11e67aee033b0ad2c07d0560maliciousBrowse

                                                                                  Domains

                                                                                  MatchAssociated Sample Name / URLSHA 256DetectionLinkContext
                                                                                  mta6.am0.yahoodns.net21doc.el.exe7573ca4746b37ef2420967e1cade1bc5f9a1bae0218f0b61e486ca5574b86976maliciousBrowse
                                                                                  • 98.137.159.26
                                                                                  29Update-KB1750-x86.exe655ea4f24da22ac5572edec7f64bf74e0b48f24ba102cc3edb2f6db675251d1bmaliciousBrowse
                                                                                  • 67.195.229.58
                                                                                  51Update-KB8281-x86.exef491c4a1e4ac2cb4dbc22e07af95b5630ab837263f4dc3ee1414fd7503a6404cmaliciousBrowse
                                                                                  • 98.136.102.55
                                                                                  78doc.msg.exec577b6b3fadc5bed74eba616f7d7a55aa1308cd94709f7529046383d53784128maliciousBrowse
                                                                                  • 74.6.137.64
                                                                                  23Update-KB3830-x86.exe8e96230adbb28f480a8478962b2ffebac366fa5d08aa3c2cf90e70103cd91392maliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  35Update-KB5111-x86.exe28239e44b20ebafd365c5ca95896ffee9d9443fb237f015af01aa411096e741fmaliciousBrowse
                                                                                  • 67.195.229.59
                                                                                  23Update-KB3956-x86.exe2fba3d6f375b7b0c31f3329d158dde2bceb69f6da6af19d0fe01c4cf8a48ef9fmaliciousBrowse
                                                                                  • 98.136.101.117
                                                                                  20Update-KB7452-x86.exefd74a860dca67bbc2b1f4490ae42e6b5764241cfb3ec619399706ae158461789maliciousBrowse
                                                                                  • 67.195.229.58
                                                                                  19docs.tx.exe60682db3158fe13f7eacd23a088fc71ab479d726769837fd39e8ed3bb5389ab0maliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  55.x.exed7826837a61f95c583459402ea0e7ad39013c92abea85a8ec81ba518a222116bmaliciousBrowse
                                                                                  • 98.137.159.28
                                                                                  3Update-KB2248-x86.exee8deb13dba3ad1149414c2278b5552c42ae85b0c87bbe05f6065c1b279ecf5f2maliciousBrowse
                                                                                  • 98.137.159.24
                                                                                  30Update-KB5046-x86.exef092fcfabfaa449ce7086c7aa2ae877594bc63bac2d41013aadeeb51386335d7maliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  56file.txt.exe0364075aa6ef1cb7b43634ff3a54386687fe3e3d11d5b9a38b764c1d3895b71emaliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  63test.log.exeb228e316c1f41106e9101372474563afb2e17a4c95b567cc5d25e88127593191maliciousBrowse
                                                                                  • 74.6.137.64
                                                                                  5body.ms.exed490923e6b4b7ad9d5cffd25daf6c9fb0fcddc0eb1809747c0126471901475c3maliciousBrowse
                                                                                  • 67.195.228.141
                                                                                  4test.log.exe4fe82253159922959725fffc4d3660a50697c9b29a8f778c18d305d24209cdfamaliciousBrowse
                                                                                  • 98.136.101.117
                                                                                  1Update-KB8062-x86.exec719e8677693ee14c834ade4be2c48cff932ccb1a6301b33c80746e2d98d4314maliciousBrowse
                                                                                  • 98.137.159.26
                                                                                  70creditcar.exec7eebcfa941dfe6298e89b8353adfece14f4e54f8119956d8ab5cba75cdee8bbmaliciousBrowse
                                                                                  • 98.137.159.24
                                                                                  17Update-KB2684-x86.exe4fe94d2df46f088396c4467c905d5eb1c86443eb1b1e5b43462477ad075b0103maliciousBrowse
                                                                                  • 67.195.228.141
                                                                                  7Update-KB8734-x86.exeed7fa49063d2462bb1939f5d7ba3260ae481bfe7227113f2706be12aced4e5b1maliciousBrowse
                                                                                  • 74.6.137.64
                                                                                  mta7.am0.yahoodns.net21doc.el.exe7573ca4746b37ef2420967e1cade1bc5f9a1bae0218f0b61e486ca5574b86976maliciousBrowse
                                                                                  • 74.6.137.63
                                                                                  .exedb6369568b7de81e617bbe390490dc88ccd862e9e5bfcf117a522daeb0ccb156maliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  29Update-KB1750-x86.exe655ea4f24da22ac5572edec7f64bf74e0b48f24ba102cc3edb2f6db675251d1bmaliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  51Update-KB8281-x86.exef491c4a1e4ac2cb4dbc22e07af95b5630ab837263f4dc3ee1414fd7503a6404cmaliciousBrowse
                                                                                  • 98.136.102.54
                                                                                  78doc.msg.exec577b6b3fadc5bed74eba616f7d7a55aa1308cd94709f7529046383d53784128maliciousBrowse
                                                                                  • 98.137.159.28
                                                                                  23Update-KB3830-x86.exe8e96230adbb28f480a8478962b2ffebac366fa5d08aa3c2cf90e70103cd91392maliciousBrowse
                                                                                  • 98.137.159.28
                                                                                  35Update-KB5111-x86.exe28239e44b20ebafd365c5ca95896ffee9d9443fb237f015af01aa411096e741fmaliciousBrowse
                                                                                  • 98.137.159.27
                                                                                  23Update-KB3956-x86.exe2fba3d6f375b7b0c31f3329d158dde2bceb69f6da6af19d0fe01c4cf8a48ef9fmaliciousBrowse
                                                                                  • 98.136.102.55
                                                                                  20Update-KB7452-x86.exefd74a860dca67bbc2b1f4490ae42e6b5764241cfb3ec619399706ae158461789maliciousBrowse
                                                                                  • 98.137.159.25
                                                                                  19docs.tx.exe60682db3158fe13f7eacd23a088fc71ab479d726769837fd39e8ed3bb5389ab0maliciousBrowse
                                                                                  • 98.136.102.55
                                                                                  55.x.exed7826837a61f95c583459402ea0e7ad39013c92abea85a8ec81ba518a222116bmaliciousBrowse
                                                                                  • 74.6.137.65
                                                                                  3Update-KB2248-x86.exee8deb13dba3ad1149414c2278b5552c42ae85b0c87bbe05f6065c1b279ecf5f2maliciousBrowse
                                                                                  • 98.137.159.24
                                                                                  30Update-KB5046-x86.exef092fcfabfaa449ce7086c7aa2ae877594bc63bac2d41013aadeeb51386335d7maliciousBrowse
                                                                                  • 74.6.137.65
                                                                                  56file.txt.exe0364075aa6ef1cb7b43634ff3a54386687fe3e3d11d5b9a38b764c1d3895b71emaliciousBrowse
                                                                                  • 67.195.229.58
                                                                                  63test.log.exeb228e316c1f41106e9101372474563afb2e17a4c95b567cc5d25e88127593191maliciousBrowse
                                                                                  • 98.137.159.25
                                                                                  5body.ms.exed490923e6b4b7ad9d5cffd25daf6c9fb0fcddc0eb1809747c0126471901475c3maliciousBrowse
                                                                                  • 98.137.159.28
                                                                                  4test.log.exe4fe82253159922959725fffc4d3660a50697c9b29a8f778c18d305d24209cdfamaliciousBrowse
                                                                                  • 98.137.159.26
                                                                                  1Update-KB8062-x86.exec719e8677693ee14c834ade4be2c48cff932ccb1a6301b33c80746e2d98d4314maliciousBrowse
                                                                                  • 66.218.85.52
                                                                                  17Update-KB2684-x86.exe4fe94d2df46f088396c4467c905d5eb1c86443eb1b1e5b43462477ad075b0103maliciousBrowse
                                                                                  • 98.137.159.25
                                                                                  7Update-KB8734-x86.exeed7fa49063d2462bb1939f5d7ba3260ae481bfe7227113f2706be12aced4e5b1maliciousBrowse
                                                                                  • 74.6.137.63

                                                                                  ASN

                                                                                  MatchAssociated Sample Name / URLSHA 256DetectionLinkContext
                                                                                  YAHOO-3-YahooUS19Fk42jFQUOd.exeef1aac04640547783a113e1dff809694e51f2b4a2f64047db3a187f0c7d65192maliciousBrowse
                                                                                  • 98.139.135.128
                                                                                  https://bitly.com/2ADBPismaliciousBrowse
                                                                                  • 66.6.32.34
                                                                                  37Gmhqgmhb5K.exec5e749d027812dfe8b075916c9f5b0be5557ce0e32de0b953b0b7f48238d5bfamaliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  41tex.exea197e22f1fb732f13d97b39607549f154bb13cfb9d7181485730d7bcd7942cb1maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  13VJqrYOV9R1.exe6928db283a008edd34d375eb279c4141aeadbfd0e584dc154d892f4640b0dfa5maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  78ag5NU9TYw.exe6928fe29e34505b9c6a2c8d82baec4965c8260c6e4aeb5d43a7ec3e1856d1f24maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  63Tex.exee999a96b96eec4a42195c3a239030c24c9c589ff72341c98b00a90a5aa54ded7maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  68documen.exeb283d7b81213fa081e6e28c9607d8b57d1e2ae1e0361f26f1e61694cb2961819maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  24noemai.exe830af35abdff2b1eb28890814117b36e931fafd9b6b789a73b30aa4d7b93a07emaliciousBrowse
                                                                                  • 66.218.84.137
                                                                                  .exe98e359238bc7c0b0ff43b5e4e75694f6fb5e6e8b49ec39f0005cb167f73853e4maliciousBrowse
                                                                                  • 66.218.84.137
                                                                                  39p6DsbcFX97.exeda0ad5ce8b9a706f5c65073d908c418a434316866e8f66a0d417cf75d5be15e7maliciousBrowse
                                                                                  • 66.218.84.137
                                                                                  53iiBKykijsJ.exef8ee0c27176fee4940b56246e0c1a879438cea0710d84302522eb1b87e26ace3maliciousBrowse
                                                                                  • 74.6.141.40
                                                                                  63document.exea49fb7827643752502825d141e7b09c19518b759b758d52c0a1cca3a11750376maliciousBrowse
                                                                                  • 66.218.87.12
                                                                                  3messag.exee34cdf0801fa5f37d271b312e75b0f57e5d5f889a48e11dd3e458e5a2b0cb9f8maliciousBrowse
                                                                                  • 66.218.87.12
                                                                                  21doc.el.exe7573ca4746b37ef2420967e1cade1bc5f9a1bae0218f0b61e486ca5574b86976maliciousBrowse
                                                                                  • 66.218.85.139
                                                                                  25messag.execdcdeab0cbd6e4b0a58a972d9847ba4b773777a69b4a96e07ca2a7504030a653maliciousBrowse
                                                                                  • 66.218.87.12
                                                                                  kir.exe6e2f27c5ab2e27aacd3bbe8c17a8ac7f3a39c3e2e9a1935513d3ca16a3a6c2c9maliciousBrowse
                                                                                  • 98.139.175.225
                                                                                  1cwy@cmmai.exe8c2c439a21a26f9c0b4156c4ae0325f600fc345d6f1004690f2d319532ce2537maliciousBrowse
                                                                                  • 66.218.85.151
                                                                                  .exedb6369568b7de81e617bbe390490dc88ccd862e9e5bfcf117a522daeb0ccb156maliciousBrowse
                                                                                  • 66.218.85.139
                                                                                  78doc.msg.exec577b6b3fadc5bed74eba616f7d7a55aa1308cd94709f7529046383d53784128maliciousBrowse
                                                                                  • 74.6.137.64
                                                                                  YAHOO-3-YahooUS19Fk42jFQUOd.exeef1aac04640547783a113e1dff809694e51f2b4a2f64047db3a187f0c7d65192maliciousBrowse
                                                                                  • 98.139.135.128
                                                                                  https://bitly.com/2ADBPismaliciousBrowse
                                                                                  • 66.6.32.34
                                                                                  37Gmhqgmhb5K.exec5e749d027812dfe8b075916c9f5b0be5557ce0e32de0b953b0b7f48238d5bfamaliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  41tex.exea197e22f1fb732f13d97b39607549f154bb13cfb9d7181485730d7bcd7942cb1maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  13VJqrYOV9R1.exe6928db283a008edd34d375eb279c4141aeadbfd0e584dc154d892f4640b0dfa5maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  78ag5NU9TYw.exe6928fe29e34505b9c6a2c8d82baec4965c8260c6e4aeb5d43a7ec3e1856d1f24maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  63Tex.exee999a96b96eec4a42195c3a239030c24c9c589ff72341c98b00a90a5aa54ded7maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  68documen.exeb283d7b81213fa081e6e28c9607d8b57d1e2ae1e0361f26f1e61694cb2961819maliciousBrowse
                                                                                  • 63.250.200.63
                                                                                  24noemai.exe830af35abdff2b1eb28890814117b36e931fafd9b6b789a73b30aa4d7b93a07emaliciousBrowse
                                                                                  • 66.218.84.137
                                                                                  .exe98e359238bc7c0b0ff43b5e4e75694f6fb5e6e8b49ec39f0005cb167f73853e4maliciousBrowse
                                                                                  • 66.218.84.137
                                                                                  39p6DsbcFX97.exeda0ad5ce8b9a706f5c65073d908c418a434316866e8f66a0d417cf75d5be15e7maliciousBrowse
                                                                                  • 66.218.84.137
                                                                                  53iiBKykijsJ.exef8ee0c27176fee4940b56246e0c1a879438cea0710d84302522eb1b87e26ace3maliciousBrowse
                                                                                  • 74.6.141.40
                                                                                  63document.exea49fb7827643752502825d141e7b09c19518b759b758d52c0a1cca3a11750376maliciousBrowse
                                                                                  • 66.218.87.12
                                                                                  3messag.exee34cdf0801fa5f37d271b312e75b0f57e5d5f889a48e11dd3e458e5a2b0cb9f8maliciousBrowse
                                                                                  • 66.218.87.12
                                                                                  21doc.el.exe7573ca4746b37ef2420967e1cade1bc5f9a1bae0218f0b61e486ca5574b86976maliciousBrowse
                                                                                  • 66.218.85.139
                                                                                  25messag.execdcdeab0cbd6e4b0a58a972d9847ba4b773777a69b4a96e07ca2a7504030a653maliciousBrowse
                                                                                  • 66.218.87.12
                                                                                  kir.exe6e2f27c5ab2e27aacd3bbe8c17a8ac7f3a39c3e2e9a1935513d3ca16a3a6c2c9maliciousBrowse
                                                                                  • 98.139.175.225
                                                                                  1cwy@cmmai.exe8c2c439a21a26f9c0b4156c4ae0325f600fc345d6f1004690f2d319532ce2537maliciousBrowse
                                                                                  • 66.218.85.151
                                                                                  .exedb6369568b7de81e617bbe390490dc88ccd862e9e5bfcf117a522daeb0ccb156maliciousBrowse
                                                                                  • 66.218.85.139
                                                                                  78doc.msg.exec577b6b3fadc5bed74eba616f7d7a55aa1308cd94709f7529046383d53784128maliciousBrowse
                                                                                  • 74.6.137.64

                                                                                  Dropped Files

                                                                                  No context

                                                                                  Screenshots

                                                                                  Thumbnails

                                                                                  This section contains all screenshots as thumbnails, including those not shown in the slideshow.