Analysis Report PO_000630.exe

Overview

General Information

Sample Name: PO_000630.exe
Analysis ID: 412581
MD5: 1fb20b0d0b5817e8485171b8271d2709
SHA1: 132da2b67821a3e8168088ecb74e5a5c05df9b6c
SHA256: 05c744b20df523ca0ebd41c0b9f43474fdf52754dd65b87bd5c0cf32cc2e8b88
Infos:

Most interesting Screenshot:

Detection

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

Signatures

Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected AgentTesla
Yara detected AgentTesla
Yara detected AntiVM3
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to register a low level keyboard hook
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Antivirus or Machine Learning detection for unpacked file
Binary contains a suspicious time stamp
Contains capabilities to detect virtual machines
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Dropped file seen in connection with other malware
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found potential string decryption / allocating functions
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
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
Uses 32bit PE files
Uses SMTP (mail sending)
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer

Classification

AV Detection:

barindex
Found malware configuration
Source: 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "SMTP Info": "ppc@sarojprints.comCbtchn999mail.sarojprints.com"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Roaming\wDToQaa.exe ReversingLabs: Detection: 34%
Multi AV Scanner detection for submitted file
Source: PO_000630.exe Virustotal: Detection: 28% Perma Link
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Roaming\wDToQaa.exe Joe Sandbox ML: detected
Machine Learning detection for sample
Source: PO_000630.exe Joe Sandbox ML: detected
Antivirus or Machine Learning detection for unpacked file
Source: 6.2.RegSvcs.exe.400000.0.unpack Avira: Label: TR/Spy.Gen8

Compliance:

barindex
Uses 32bit PE files
Source: PO_000630.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: PO_000630.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: RegSvcs.pdb, source: kprUEGC.exe, 0000000A.00000000.410613068.0000000000642000.00000002.00020000.sdmp, kprUEGC.exe, 0000000F.00000000.427909801.00000000009D2000.00000002.00020000.sdmp, kprUEGC.exe.6.dr
Source: Binary string: RegSvcs.pdb source: kprUEGC.exe, kprUEGC.exe.6.dr

Networking:

barindex
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Source: Traffic Snort IDS: 2030171 ET TROJAN AgentTesla Exfil Via SMTP 192.168.2.6:49743 -> 166.62.7.52:587
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.6:49743 -> 166.62.7.52:587
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: AS-26496-GO-DADDY-COM-LLCUS AS-26496-GO-DADDY-COM-LLCUS
Uses SMTP (mail sending)
Source: global traffic TCP traffic: 192.168.2.6:49743 -> 166.62.7.52:587
Source: unknown DNS traffic detected: queries for: mail.sarojprints.com
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: http://DynDns.comDynDNS
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: http://XACJfd.com
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: http://dnguSdly0lvcxMO8D.net
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: http://dnguSdly0lvcxMO8D.netP
Source: RegSvcs.exe, 00000006.00000002.602836446.0000000002B3F000.00000004.00000001.sdmp String found in binary or memory: http://mail.sarojprints.com
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: https://api.ipify.org%$
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String found in binary or memory: https://api.ipify.org%GETMozilla/5.0
Source: PO_000630.exe, 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp, RegSvcs.exe, 00000006.00000002.600053840.0000000000402000.00000040.00000001.sdmp String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip
Source: RegSvcs.exe, 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp String 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

Key, Mouse, Clipboard, Microphone and Screen Capturing:

barindex
Contains functionality to register a low level keyboard hook
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DEBD20 SetWindowsHookExW 0000000D,00000000,?,? 6_2_00DEBD20
Installs a global keyboard hook
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Windows user hook set: 0 keyboard low level C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Jump to behavior

Spam, unwanted Advertisements and Ransom Demands:

barindex
Modifies the hosts file
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File written: C:\Windows\System32\drivers\etc\hosts Jump to behavior

System Summary:

barindex
.NET source code contains very large array initializations
Source: 6.2.RegSvcs.exe.400000.0.unpack, u003cPrivateImplementationDetailsu003eu007b5F5CA7EBu002d6429u002d47D5u002dA83Eu002d0E71610A50ABu007d/u003789B1D01u002d0D6Du002d49EBu002dBCEDu002d052A06347751.cs Large array initialization: .cctor: array initializer size 11956
Initial sample is a PE file and has a suspicious name
Source: initial sample Static PE information: Filename: PO_000630.exe
Detected potential crypto function
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_00903E47 0_2_00903E47
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0132C224 0_2_0132C224
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0132E670 0_2_0132E670
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0132E663 0_2_0132E663
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05362D28 0_2_05362D28
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05363C78 0_2_05363C78
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05360610 0_2_05360610
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536B688 0_2_0536B688
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_053686D0 0_2_053686D0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536CB35 0_2_0536CB35
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05366320 0_2_05366320
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05362300 0_2_05362300
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05368250 0_2_05368250
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05361A58 0_2_05361A58
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05361D38 0_2_05361D38
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05361D29 0_2_05361D29
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05362D18 0_2_05362D18
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536CD50 0_2_0536CD50
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536CD40 0_2_0536CD40
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05365CB0 0_2_05365CB0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536BCF0 0_2_0536BCF0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536BCEF 0_2_0536BCEF
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05365CC0 0_2_05365CC0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536C720 0_2_0536C720
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536C710 0_2_0536C710
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_053627A8 0_2_053627A8
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536279A 0_2_0536279A
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05365620 0_2_05365620
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05365612 0_2_05365612
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05360E67 0_2_05360E67
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05360E90 0_2_05360E90
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05365EE0 0_2_05365EE0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05365ED0 0_2_05365ED0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05366130 0_2_05366130
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05367965 0_2_05367965
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05367968 0_2_05367968
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05366140 0_2_05366140
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_053619F6 0_2_053619F6
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_053619D2 0_2_053619D2
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05366310 0_2_05366310
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536B378 0_2_0536B378
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05363B6F 0_2_05363B6F
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05368BB2 0_2_05368BB2
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05368BC0 0_2_05368BC0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536BA30 0_2_0536BA30
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536BA20 0_2_0536BA20
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05368240 0_2_05368240
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05364AB8 0_2_05364AB8
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_05364AA8 0_2_05364AA8
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_053622F0 0_2_053622F0
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_0536B2E5 0_2_0536B2E5
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CC00F6 6_2_00CC00F6
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CCC460 6_2_00CCC460
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CC5D88 6_2_00CC5D88
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CCDE18 6_2_00CCDE18
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CC70C0 6_2_00CC70C0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CCCFE0 6_2_00CCCFE0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DE00EC 6_2_00DE00EC
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DE32B0 6_2_00DE32B0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DE5670 6_2_00DE5670
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DED578 6_2_00DED578
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DE66C0 6_2_00DE66C0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DE78B8 6_2_00DE78B8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00DE9D38 6_2_00DE9D38
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_027847A0 6_2_027847A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_02784710 6_2_02784710
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E36508 6_2_05E36508
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E37120 6_2_05E37120
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E390D8 6_2_05E390D8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E36850 6_2_05E36850
Dropped file seen in connection with other malware
Source: Joe Sandbox View Dropped File: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe 43026DCFF238F20CFF0419924486DEE45178119CFDD0D366B79D67D950A9BF50
Found potential string decryption / allocating functions
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: String function: 05E3BEC0 appears 48 times
Sample file is different than original file name gathered from version info
Source: PO_000630.exe, 00000000.00000002.352694544.0000000003DC9000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameMajorRevision.exe< vs PO_000630.exe
Source: PO_000630.exe, 00000000.00000002.356987888.000000000BF30000.00000002.00000001.sdmp Binary or memory string: System.OriginalFileName vs PO_000630.exe
Source: PO_000630.exe, 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameCQaSUetXDjACkqcCRgXsugutPgRVZS.exe4 vs PO_000630.exe
Source: PO_000630.exe, 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameQ2prfuT.exe. vs PO_000630.exe
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameSmartFormat.dll8 vs PO_000630.exe
Source: PO_000630.exe Binary or memory string: OriginalFilenameQ2prfuT.exe. vs PO_000630.exe
Uses 32bit PE files
Source: PO_000630.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: PO_000630.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: wDToQaa.exe.0.dr Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: 6.2.RegSvcs.exe.400000.0.unpack, A/b2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 6.2.RegSvcs.exe.400000.0.unpack, A/b2.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: classification engine Classification label: mal100.troj.adwa.spyw.evad.winEXE@10/8@1/1
Source: C:\Users\user\Desktop\PO_000630.exe File created: C:\Users\user\AppData\Roaming\wDToQaa.exe Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6280:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5812:120:WilError_01
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6668:120:WilError_01
Source: C:\Users\user\Desktop\PO_000630.exe Mutant created: \Sessions\1\BaseNamedObjects\aaDDKrgHoGcYyRIUNnvQ
Source: C:\Users\user\Desktop\PO_000630.exe File created: C:\Users\user\AppData\Local\Temp\tmp647A.tmp Jump to behavior
Source: PO_000630.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\PO_000630.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\PO_000630.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: PO_000630.exe Virustotal: Detection: 28%
Source: C:\Users\user\Desktop\PO_000630.exe File read: C:\Users\user\Desktop\PO_000630.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\PO_000630.exe 'C:\Users\user\Desktop\PO_000630.exe'
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\wDToQaa' /XML 'C:\Users\user\AppData\Local\Temp\tmp647A.tmp'
Source: C:\Windows\SysWOW64\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}
Source: unknown Process created: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe 'C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe'
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe 'C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe'
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\wDToQaa' /XML 'C:\Users\user\AppData\Local\Temp\tmp647A.tmp' Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path} Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95E15D0A-66E6-93D9-C53C-76E6219D3341}\InProcServer32 Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Source: PO_000630.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: PO_000630.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: PO_000630.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: RegSvcs.pdb, source: kprUEGC.exe, 0000000A.00000000.410613068.0000000000642000.00000002.00020000.sdmp, kprUEGC.exe, 0000000F.00000000.427909801.00000000009D2000.00000002.00020000.sdmp, kprUEGC.exe.6.dr
Source: Binary string: RegSvcs.pdb source: kprUEGC.exe, kprUEGC.exe.6.dr

Data Obfuscation:

barindex
.NET source code contains potential unpacker
Source: PO_000630.exe, FormMathSample.cs .Net Code: _N_ System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: wDToQaa.exe.0.dr, FormMathSample.cs .Net Code: _N_ System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.2.PO_000630.exe.900000.0.unpack, FormMathSample.cs .Net Code: _N_ System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Source: 0.0.PO_000630.exe.900000.0.unpack, FormMathSample.cs .Net Code: _N_ System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
Binary contains a suspicious time stamp
Source: PO_000630.exe Static PE information: 0x9ECF88B1 [Sat Jun 6 23:24:33 2054 UTC]
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\PO_000630.exe Code function: 0_2_053672CE push eax; ret 0_2_053672F9
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E3EB58 push eax; ret 6_2_05E3EC29
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E37AE8 push 8BF04589h; iretd 6_2_05E37B74
Source: initial sample Static PE information: section name: .text entropy: 7.31245662068
Source: initial sample Static PE information: section name: .text entropy: 7.31245662068

Persistence and Installation Behavior:

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Drops PE files
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File created: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Jump to dropped file
Source: C:\Users\user\Desktop\PO_000630.exe File created: C:\Users\user\AppData\Roaming\wDToQaa.exe Jump to dropped file

Boot Survival:

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Uses schtasks.exe or at.exe to add and modify task schedules
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\wDToQaa' /XML 'C:\Users\user\AppData\Local\Temp\tmp647A.tmp'
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run kprUEGC Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Registry value created or modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run kprUEGC Jump to behavior

Hooking and other Techniques for Hiding and Protection:

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Hides that the sample has been downloaded from the Internet (zone.identifier)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe:Zone.Identifier read attributes | delete Jump to behavior
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

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Yara detected AntiVM3
Source: Yara match File source: Process Memory Space: PO_000630.exe PID: 6444, type: MEMORY
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: WINE_GET_UNIX_FILE_NAME
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: SBIEDLL.DLL
Contains capabilities to detect virtual machines
Source: C:\Users\user\Desktop\PO_000630.exe File opened / queried: SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b} Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\PO_000630.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 953 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Window / User API: threadDelayed 8851 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\PO_000630.exe TID: 6448 Thread sleep time: -31500s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe TID: 6772 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe TID: 6452 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe TID: 5088 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\PO_000630.exe Thread delayed: delay time: 31500 Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: VMware SVGA IIOData Source=localhost\sqlexpress;Initial Catalog=dbSMS;Integrated Security=True
Source: RegSvcs.exe, 00000006.00000002.606637146.0000000005A40000.00000002.00000001.sdmp Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: vmware
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: SOFTWARE\VMware, Inc.\VMware Tools
Source: RegSvcs.exe, 00000006.00000002.606834091.0000000005B30000.00000004.00000001.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll23242526MappingStrings
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: VMWARE
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: InstallPath%C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: RegSvcs.exe, 00000006.00000002.606637146.0000000005A40000.00000002.00000001.sdmp Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: RegSvcs.exe, 00000006.00000002.606637146.0000000005A40000.00000002.00000001.sdmp Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: VMWARE"SOFTWARE\VMware, Inc.\VMware ToolsLHARDWARE\DEVICEMAP\Scsi\Scsi Port 1\Scsi Bus 0\Target Id 0\Logical Unit Id 0LHARDWARE\DEVICEMAP\Scsi\Scsi Port 2\Scsi Bus 0\Target Id 0\Logical Unit Id 0'SYSTEM\ControlSet001\Services\Disk\Enum
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: VMware SVGA II
Source: PO_000630.exe, 00000000.00000002.351740083.0000000002DC1000.00000004.00000001.sdmp Binary or memory string: vmwareNSYSTEM\ControlSet001\Control\Class\{4D36E968-E325-11CE-BFC1-08002BE10318}\0000
Source: RegSvcs.exe, 00000006.00000002.606637146.0000000005A40000.00000002.00000001.sdmp Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

Anti Debugging:

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Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_00CCDAE0 LdrInitializeThunk, 6_2_00CCDAE0
Enables debug privileges
Source: C:\Users\user\Desktop\PO_000630.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

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Allocates memory in foreign processes
Source: C:\Users\user\Desktop\PO_000630.exe Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 400000 protect: page execute and read and write Jump to behavior
Injects a PE file into a foreign processes
Source: C:\Users\user\Desktop\PO_000630.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 400000 value starts with: 4D5A Jump to behavior
Modifies the hosts file
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File written: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Writes to foreign memory regions
Source: C:\Users\user\Desktop\PO_000630.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 400000 Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 402000 Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 438000 Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 43A000 Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe base: 629008 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\wDToQaa' /XML 'C:\Users\user\AppData\Local\Temp\tmp647A.tmp' Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path} Jump to behavior
Source: RegSvcs.exe, 00000006.00000002.601695908.0000000001260000.00000002.00000001.sdmp Binary or memory string: Shell_TrayWnd
Source: RegSvcs.exe, 00000006.00000002.601695908.0000000001260000.00000002.00000001.sdmp Binary or memory string: Progman
Source: RegSvcs.exe, 00000006.00000002.601695908.0000000001260000.00000002.00000001.sdmp Binary or memory string: &Program Manager
Source: RegSvcs.exe, 00000006.00000002.601695908.0000000001260000.00000002.00000001.sdmp Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

barindex
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\PO_000630.exe Queries volume information: C:\Users\user\Desktop\PO_000630.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\PO_000630.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll VolumeInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\kprUEGC\kprUEGC.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.EnterpriseServices\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.Wrapper.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Code function: 6_2_05E35594 GetUserNameW, 6_2_05E35594
Source: C:\Users\user\Desktop\PO_000630.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings:

barindex
Modifies the hosts file
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File written: C:\Windows\System32\drivers\etc\hosts Jump to behavior

Stealing of Sensitive Information:

barindex
Yara detected AgentTesla
Source: Yara match File source: 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.600053840.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.4107d60.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.raw.unpack, type: UNPACKEDPE
Yara detected AgentTesla
Source: Yara match File source: 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.600053840.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6748, type: MEMORY
Source: Yara match File source: Process Memory Space: PO_000630.exe PID: 6444, type: MEMORY
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.4107d60.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.raw.unpack, type: UNPACKEDPE
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions Jump to behavior
Tries to harvest and steal browser information (history, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Tries to harvest and steal ftp login credentials
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\ Jump to behavior
Tries to steal Mail credentials (via file access)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
Yara detected Credential Stealer
Source: Yara match File source: 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6748, type: MEMORY

Remote Access Functionality:

barindex
Yara detected AgentTesla
Source: Yara match File source: 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.600053840.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.4107d60.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.raw.unpack, type: UNPACKEDPE
Yara detected AgentTesla
Source: Yara match File source: 00000000.00000002.353447164.0000000004033000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.600053840.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000006.00000002.601873571.00000000027D1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RegSvcs.exe PID: 6748, type: MEMORY
Source: Yara match File source: Process Memory Space: PO_000630.exe PID: 6444, type: MEMORY
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 6.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.4107d60.4.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO_000630.exe.40d1b40.3.raw.unpack, type: UNPACKEDPE
windows-stand
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
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 412581 Sample: PO_000630.exe Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Found malware configuration 2->50 52 Multi AV Scanner detection for dropped file 2->52 54 10 other signatures 2->54 7 PO_000630.exe 6 2->7         started        11 kprUEGC.exe 2 2->11         started        13 kprUEGC.exe 1 2->13         started        process3 file4 32 C:\Users\user\AppData\Roaming\wDToQaa.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\...\tmp647A.tmp, XML 7->34 dropped 36 C:\Users\user\AppData\...\PO_000630.exe.log, ASCII 7->36 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 7->56 58 Writes to foreign memory regions 7->58 60 Allocates memory in foreign processes 7->60 62 Injects a PE file into a foreign processes 7->62 15 RegSvcs.exe 2 4 7->15         started        20 schtasks.exe 1 7->20         started        22 conhost.exe 11->22         started        24 conhost.exe 13->24         started        signatures5 process6 dnsIp7 38 mail.sarojprints.com 166.62.7.52, 49743, 587 AS-26496-GO-DADDY-COM-LLCUS United States 15->38 28 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 15->28 dropped 30 C:\Windows\System32\drivers\etc\hosts, ASCII 15->30 dropped 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->42 44 Tries to steal Mail credentials (via file access) 15->44 46 7 other signatures 15->46 26 conhost.exe 20->26         started        file8 signatures9 process10
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
166.62.7.52
 mail.sarojprints.com United States
26496 AS-26496-GO-DADDY-COM-LLCUS true

Contacted Domains

Name IP Active
mail.sarojprints.com 166.62.7.52 true