Windows Analysis Report
snd.exe

Overview

General Information

Sample Name: snd.exe
Analysis ID: 568663
MD5: 0a76e0e59456d310419266270c410936
SHA1: 1b6df9f456fbb2f793d8402d78c3338355ed98be
SHA256: 886cb22ffe43a3838ef152ef57bbfa66f52b71c534bfe3d8af3d29ea973daadf
Infos:

Detection

Score: 64
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Found potential dummy code loops (likely to delay analysis)
Machine Learning detection for sample
Uses 32bit PE files
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Queries the volume information (name, serial number etc) of a device
Yara signature match
Sample file is different than original file name gathered from version info
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Sample execution stops while process was sleeping (likely an evasion)
Potential time zone aware malware
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Program does not show much activity (idle)
Contains long sleeps (>= 3 min)
Enables debug privileges

Classification

AV Detection
barindex
Multi AV Scanner detection for submitted file
Source: snd.exe Virustotal: Detection: 52% Perma Link
Source: snd.exe ReversingLabs: Detection: 60%
Machine Learning detection for sample
Source: snd.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: snd.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: snd.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: C:\work\file_sender\sender2\sender2\bin\Release\sender2.pdb source: snd.exe
Source: Binary string: C:\work\file_sender\sender2\sender2\bin\Release\sender2.pdbx source: snd.exe
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49762
Source: unknown Network traffic detected: HTTP traffic on port 49762 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49849
Source: unknown Network traffic detected: HTTP traffic on port 49849 -> 443
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: unknown TCP traffic detected without corresponding DNS query: 164.92.232.192
Source: snd.exe, 00000000.00000002.519526709.00000000031C1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: snd.exe String found in binary or memory: https://164.92.232.192/data/
Source: snd.exe String found in binary or memory: https://164.92.232.192/data/3Can
Source: snd.exe, 00000000.00000002.519526709.00000000031C1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://164.92.232.192/data/WORKGROUP.813848/
Source: snd.exe, 00000000.00000002.519526709.00000000031C1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://164.92.232.192/data/x
Source: snd.exe, 00000000.00000002.519526709.00000000031C1000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://164.92.232.192x
Source: snd.exe, 00000000.00000002.519656216.000000000327C000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://164.92H
Source: snd.exe String found in binary or memory: https://duckduckgo.com
Source: snd.exe String found in binary or memory: https://duckduckgo.comqThere
Source: snd.exe String found in binary or memory: https://tools.ietf.org/html/rfc4253#sec
Source: snd.exe String found in binary or memory: https://tools.ietf.org/html/rfc4253#section-4.
Source: snd.exe String found in binary or memory: https://tools.ietf.org/html/rfc4253#section-4.2

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: snd.exe, type: SAMPLE Matched rule: Detects BlackMatter data exfiltration tool Author: ditekSHen
Source: 0.2.snd.exe.d30000.0.unpack, type: UNPACKEDPE Matched rule: Detects BlackMatter data exfiltration tool Author: ditekSHen
Source: 0.0.snd.exe.d30000.0.unpack, type: UNPACKEDPE Matched rule: Detects BlackMatter data exfiltration tool Author: ditekSHen
Uses 32bit PE files
Source: snd.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Yara signature match
Source: snd.exe, type: SAMPLE Matched rule: MALWARE_Win_ExMatter hash2 = a5e050f1278473d41c3a3d6f98f3fd82932f51a937bc57d8f5605815f0efb0f8, hash1 = 4a0e10e1e9fea0906379f99fa350b91c2af37f0fd2cc55491643cc71a9887d30, author = ditekSHen, description = Detects BlackMatter data exfiltration tool
Source: 0.2.snd.exe.d30000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_ExMatter hash2 = a5e050f1278473d41c3a3d6f98f3fd82932f51a937bc57d8f5605815f0efb0f8, hash1 = 4a0e10e1e9fea0906379f99fa350b91c2af37f0fd2cc55491643cc71a9887d30, author = ditekSHen, description = Detects BlackMatter data exfiltration tool
Source: 0.0.snd.exe.d30000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_ExMatter hash2 = a5e050f1278473d41c3a3d6f98f3fd82932f51a937bc57d8f5605815f0efb0f8, hash1 = 4a0e10e1e9fea0906379f99fa350b91c2af37f0fd2cc55491643cc71a9887d30, author = ditekSHen, description = Detects BlackMatter data exfiltration tool
Sample file is different than original file name gathered from version info
Source: snd.exe, 00000000.00000002.518779511.00000000012BC000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameclr.dllT vs snd.exe
Source: snd.exe, 00000000.00000000.250137464.0000000000E7E000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamesender2.exe0 vs snd.exe
Source: snd.exe Binary or memory string: OriginalFilenamesender2.exe0 vs snd.exe
Source: snd.exe Virustotal: Detection: 52%
Source: snd.exe ReversingLabs: Detection: 60%
Source: snd.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\snd.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\snd.exe "C:\Users\user\Desktop\snd.exe"
Source: C:\Users\user\Desktop\snd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5516:120:WilError_01
Source: snd.exe, 00000000.00000002.520557629.0000000003631000.00000004.00000800.00020000.00000000.sdmp, snd.exe, 00000000.00000002.520547699.0000000003621000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C\\?\C:\Program Files (x86)\autoit3\AutoItX\Examples\C++\AutoItX.sln
Source: snd.exe, 00000000.00000002.520557629.0000000003631000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ?C:\Program Files (x86)\autoit3\AutoItX\Examples\C++\AutoItX.sln0y
Source: snd.exe, 00000000.00000002.520557629.0000000003631000.00000004.00000800.00020000.00000000.sdmp, snd.exe, 00000000.00000002.520584273.0000000003669000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: AutoItX.sln
Source: snd.exe, 00000000.00000002.520584273.0000000003669000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C\\?\C:\Program Files (x86)\autoit3\AutoItX\Examples\C++\AutoItX.sln(
Source: snd.exe, 00000000.00000002.520547699.0000000003621000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: \\?\C:\Program Files (x86)\autoit3\AutoItX\Examples\C++\AutoItX.sln
Source: snd.exe, 00000000.00000002.520584273.0000000003669000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ?C:\Program Files (x86)\autoit3\AutoItX\Examples\C++\AutoItX.sln
Source: classification engine Classification label: mal64.evad.winEXE@2/1@0/1
Source: snd.exe, Renci.SshNet/Security/KeyExchangeHashData.cs Suspicious method names: System.Void Renci.SshNet.Security.KeyExchangeHashData::set_ClientPayload(System.Byte[])
Source: snd.exe, Renci.SshNet/Security/KeyExchangeHashData.cs Suspicious method names: System.Void Renci.SshNet.Security.KeyExchangeHashData::set_ServerPayload(System.Byte[])
Source: snd.exe, Renci.SshNet/Security/KeyExchangeHashData.cs Suspicious method names: System.Byte[] Renci.SshNet.Security.KeyExchangeHashData::get_ServerPayload()
Source: snd.exe, Renci.SshNet/Security/KeyExchangeHashData.cs Suspicious method names: System.Byte[] Renci.SshNet.Security.KeyExchangeHashData::get_ClientPayload()
Source: snd.exe, Renci.SshNet/Security/GroupExchangeHashData.cs Suspicious method names: System.Byte[] Renci.SshNet.Security.GroupExchangeHashData::get_ServerPayload()
Source: snd.exe, Renci.SshNet/Security/GroupExchangeHashData.cs Suspicious method names: System.Void Renci.SshNet.Security.GroupExchangeHashData::set_ServerPayload(System.Byte[])
Source: snd.exe, Renci.SshNet/Security/GroupExchangeHashData.cs Suspicious method names: System.Byte[] Renci.SshNet.Security.GroupExchangeHashData::get_ClientPayload()
Source: snd.exe, Renci.SshNet/Security/GroupExchangeHashData.cs Suspicious method names: System.Void Renci.SshNet.Security.GroupExchangeHashData::set_ClientPayload(System.Byte[])
Source: snd.exe, Alphaleonis/Win32/Security/ProcessContext.cs Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: snd.exe, Alphaleonis/Win32/Security/ProcessContext.cs Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Int32)
Source: snd.exe, Alphaleonis/Win32/Security/ProcessContext.cs Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: snd.exe, Alphaleonis/Win32/Security/ProcessContext.cs Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.SecurityIdentifier)
Source: snd.exe, TakeOwnership/OwnershipTaker.cs Security API names: System.Void System.IO.Directory::SetAccessControl(System.String,System.Security.AccessControl.DirectorySecurity)
Source: snd.exe, TakeOwnership/OwnershipTaker.cs Security API names: System.Security.AccessControl.DirectorySecurity System.IO.Directory::GetAccessControl(System.String)
Source: snd.exe, TakeOwnership/OwnershipTaker.cs Security API names: System.Security.AccessControl.AuthorizationRuleCollection System.Security.AccessControl.CommonObjectSecurity::GetAccessRules(System.Boolean,System.Boolean,System.Type)
Source: snd.exe, TakeOwnership/OwnershipTaker.cs Security API names: System.Void System.IO.File::SetAccessControl(System.String,System.Security.AccessControl.FileSecurity)
Source: snd.exe, TakeOwnership/OwnershipTaker.cs Security API names: System.Security.AccessControl.FileSecurity System.IO.File::GetAccessControl(System.String)
Source: snd.exe, Alphaleonis/Win32/Filesystem/Directory.cs Security API names: System.Security.AccessControl.DirectorySecurity Alphaleonis.Win32.Filesystem.File::GetAccessControlCore<System.Security.AccessControl.DirectorySecurity>(System.Boolean,System.String,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/Directory.cs Security API names: System.Void Alphaleonis.Win32.Filesystem.File::SetAccessControlCore(System.String,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.ObjectSecurity,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/Directory.cs Security API names: System.Security.AccessControl.DirectorySecurity Alphaleonis.Win32.Filesystem.File::GetAccessControlHandleCore<System.Security.AccessControl.DirectorySecurity>(System.Boolean,System.Boolean,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Security.SECURITY_INFORMATION)
Source: snd.exe, Alphaleonis/Win32/Filesystem/File.cs Security API names: System.Security.AccessControl.FileSecurity Alphaleonis.Win32.Filesystem.File::GetAccessControlCore<System.Security.AccessControl.FileSecurity>(System.Boolean,System.String,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/File.cs Security API names: System.Security.AccessControl.FileSecurity Alphaleonis.Win32.Filesystem.File::GetAccessControlHandleCore<System.Security.AccessControl.FileSecurity>(System.Boolean,System.Boolean,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Security.SECURITY_INFORMATION)
Source: snd.exe, Alphaleonis/Win32/Filesystem/File.cs Security API names: System.Void Alphaleonis.Win32.Filesystem.File::SetAccessControlCore(System.String,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.ObjectSecurity,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Security/InternalPrivilegeEnabler.cs Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent(System.Security.Principal.TokenAccessLevels)
Source: snd.exe, Alphaleonis/Win32/Filesystem/FileInfo.cs Security API names: System.Security.AccessControl.FileSecurity Alphaleonis.Win32.Filesystem.File::GetAccessControlCore<System.Security.AccessControl.FileSecurity>(System.Boolean,System.String,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/FileInfo.cs Security API names: System.Void Alphaleonis.Win32.Filesystem.File::SetAccessControlCore(System.String,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.ObjectSecurity,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/DirectoryInfo.cs Security API names: System.Void Alphaleonis.Win32.Filesystem.File::SetAccessControlCore(System.String,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.ObjectSecurity,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/DirectoryInfo.cs Security API names: System.Security.AccessControl.DirectorySecurity Alphaleonis.Win32.Filesystem.File::GetAccessControlCore<System.Security.AccessControl.DirectorySecurity>(System.Boolean,System.String,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe, Alphaleonis/Win32/Filesystem/BackupFileStream.cs Security API names: System.Void Alphaleonis.Win32.Filesystem.File::SetAccessControlCore(System.String,Microsoft.Win32.SafeHandles.SafeFileHandle,System.Security.AccessControl.ObjectSecurity,System.Security.AccessControl.AccessControlSections,Alphaleonis.Win32.Filesystem.PathFormat)
Source: snd.exe Static file information: File size 1355264 > 1048576
Source: snd.exe Static PE information: Virtual size of .text is bigger than: 0x100000
Source: snd.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: snd.exe Static PE information: Raw size of .text is bigger than: 0x100000 < 0x14a400
Source: snd.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: snd.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: C:\work\file_sender\sender2\sender2\bin\Release\sender2.pdb source: snd.exe
Source: Binary string: C:\work\file_sender\sender2\sender2\bin\Release\sender2.pdbx source: snd.exe
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\snd.exe Code function: 0_2_00007FFF3016620C push ds; ret 0_2_00007FFF3016620F
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Windows\System32\conhost.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\snd.exe Window / User API: threadDelayed 3965 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Window / User API: threadDelayed 5815 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -22136092888451448s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -100000s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99843s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99703s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99584s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99435s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99290s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99187s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -99077s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98968s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98859s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98750s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98640s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98530s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98421s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98312s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98202s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -98093s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97983s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97874s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97765s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97656s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97546s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97437s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97327s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97218s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -97108s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96998s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96890s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96780s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96669s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96562s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96449s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96342s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96234s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96121s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -96015s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95906s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95795s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95687s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95577s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95468s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95359s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95241s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95140s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -95031s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -94922s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -94812s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -94703s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -94592s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -94483s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\snd.exe TID: 4592 Thread sleep time: -94373s >= -30000s Jump to behavior
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
Potential time zone aware malware
Source: C:\Users\user\Desktop\snd.exe System information queried: CurrentTimeZoneInformation Jump to behavior
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 100000 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99843 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99703 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99584 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99435 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99290 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99187 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 99077 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98968 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98859 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98750 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98640 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98530 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98421 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98312 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98202 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 98093 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97983 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97874 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97765 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97656 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97546 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97437 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97327 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97218 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 97108 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96998 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96890 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96780 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96669 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96562 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96449 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96342 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96234 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96121 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 96015 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95906 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95795 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95687 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95577 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95468 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95359 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95241 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95140 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 95031 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 94922 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 94812 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 94703 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 94592 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 94483 Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Thread delayed: delay time: 94373 Jump to behavior
Source: snd.exe, 00000000.00000002.519127719.000000000131A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}
Source: snd.exe, 00000000.00000002.519127719.000000000131A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllD

Anti Debugging
barindex
Found potential dummy code loops (likely to delay analysis)
Source: C:\Users\user\Desktop\snd.exe Process Stats: CPU usage > 90% for more than 60s
Program does not show much activity (idle)
Source: all processes Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Enables debug privileges
Source: C:\Users\user\Desktop\snd.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Memory allocated: page read and write | page guard Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\snd.exe Queries volume information: C:\Users\user\Desktop\snd.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\snd.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
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: 568663 Sample: snd.exe Startdate: 08/02/2022 Architecture: WINDOWS Score: 64 14 Malicious sample detected (through community Yara rule) 2->14 16 Multi AV Scanner detection for submitted file 2->16 18 Machine Learning detection for sample 2->18 6 snd.exe 14 3 2->6         started        process3 dnsIp4 12 164.92.232.192, 22, 443, 49762 ASN-DPSDUS United States 6->12 20 Found potential dummy code loops (likely to delay analysis) 6->20 10 conhost.exe 6->10         started        signatures5 process6
  • 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
164.92.232.192
 unknown United States
46930 ASN-DPSDUS false