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Analysis Report LIZvq3EW7m.exe

Overview

General Information

Sample Name:	LIZvq3EW7m.exe
Analysis ID:	357559
MD5:	5d2d34449323c67ba1f5ec7561df2204
SHA1:	a48c7f51db44ca8a2b0240d9c57c1983ac5d75dd
SHA256:	95a1ff3f5d08ac3d0dfe64300eec668fa0c78bdb7da395f1d91735c5a0aef8a5
Tags:	exeGuLoader
Infos:
Most interesting Screenshot:

Detection

AgentTesla GuLoader

Score:	96
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected AgentTesla

Yara detected GuLoader

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Hides threads from debuggers

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to detect Any.run

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect virtualization through RDTSC time measurements

Writes to foreign memory regions

Abnormal high CPU Usage

Checks if the current process is being debugged

Contains functionality for execution timing, often used to detect debuggers

Contains functionality to call native functions

Contains functionality to query CPU information (cpuid)

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

Creates a process in suspended mode (likely to inject code)

Enables debug privileges

May sleep (evasive loops) to hinder dynamic analysis

PE file contains strange resources

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

Queries the volume information (name, serial number etc) of a device

Sample execution stops while process was sleeping (likely an evasion)

Sample file is different than original file name gathered from version info

Tries to load missing DLLs

Uses 32bit PE files

Yara detected Credential Stealer

Classification

Startup

System is w10x64

LIZvq3EW7m.exe (PID: 6288 cmdline: 'C:\Users\user\Desktop\LIZvq3EW7m.exe' MD5: 5D2D34449323C67BA1F5EC7561DF2204)

RegAsm.exe (PID: 6728 cmdline: 'C:\Users\user\Desktop\LIZvq3EW7m.exe' MD5: 529695608EAFBED00ACA9E61EF333A7C)

conhost.exe (PID: 4632 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

Source	Rule	Description	Author
0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0000000E.00000002.510534238.0000000000B42000.00000040.00000001.sdmp	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
Process Memory Space: RegAsm.exe PID: 6728	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 6728	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: RegAsm.exe PID: 6728	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
Click to see the 1 entries

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: LIZvq3EW7m.exe	Virustotal: Detection: 21%			Perma Link
Source: LIZvq3EW7m.exe	ReversingLabs: Detection: 16%

Compliance:

Uses 32bit PE files

Show sources

Source: LIZvq3EW7m.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Uses new MSVCR Dlls

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll

Networking:

Source: unknown

DNS traffic detected: queries for: onedrive.live.com

Source: RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	String found in binary or memory: http://JSQBKI.com
Source: RegAsm.exe, 0000000E.00000002.510950928.0000000000F7D000.00000004.00000020.sdmp	String found in binary or memory: http://crl3.digicert.com/Omniroot2025.crl0
Source: RegAsm.exe, 0000000E.00000002.510950928.0000000000F7D000.00000004.00000020.sdmp	String found in binary or memory: http://ocsp.digicert.com0:
Source: RegAsm.exe, 0000000E.00000002.510950928.0000000000F7D000.00000004.00000020.sdmp	String found in binary or memory: http://ocsp.msocsp.com0
Source: RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	String found in binary or memory: https://api.ipify.org%GETMozilla/5.0
Source: RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	String found in binary or memory: https://cbzrfq.bl.files.1drv.com/X
Source: RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	String found in binary or memory: https://cbzrfq.bl.files.1drv.com/t
Source: RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	String found in binary or memory: https://cbzrfq.bl.files.1drv.com/y4m6xg1XvMW3gbVxDaG8eC-sQOlr6nmG4uqhmYHacvOjJxUricSauwypPs7Fa6xUXOy
Source: RegAsm.exe, 0000000E.00000002.510930369.0000000000F5E000.00000004.00000020.sdmp	String found in binary or memory: https://cbzrfq.bl.files.1drv.com/y4meC4ccKelBPgeKSh6hZT6bRCOR5ff4nvnt28NLuAcRP3PcWBKUwkBGKN3LJUa7F0I
Source: RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	String found in binary or memory: https://onedrive.live.com/B
Source: RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	String found in binary or memory: https://onedrive.live.com/R
Source: RegAsm.exe	String found in binary or memory: https://onedrive.live.com/download?cid=F57CEB019EB26E7D&resid=F57CEB019EB26E7D%21108&authkey=AN1oxHG
Source: RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.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

System Summary:

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe

Process Stats: CPU usage > 98%

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46AA5 NtProtectVirtualMemory,NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46F2E LoadLibraryA,NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B470B2 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B47097 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B47081 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B470C9 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B47013 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B47007 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4705C NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B471A9 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B47190 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B471F7 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B471DE NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4710B NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4717A NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B47151 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4729D NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46AF6 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46AC7 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4720F NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46A5F NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46B15 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46E84 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46FBD NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46FA1 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46FD8 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46F75 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46F47 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_1D6BB0BA NtQuerySystemInformation,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_1D6BB089 NtQuerySystemInformation,

Source: LIZvq3EW7m.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: LIZvq3EW7m.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: LIZvq3EW7m.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: LIZvq3EW7m.exe, 00000001.00000000.245490360.0000000000417000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameudfrlig.exe vs LIZvq3EW7m.exe
Source: LIZvq3EW7m.exe	Binary or memory string: OriginalFilenameudfrlig.exe vs LIZvq3EW7m.exe

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Section loaded: sfc.dll

Source: LIZvq3EW7m.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: classification engine

Classification label: mal96.troj.evad.winEXE@4/0@2/0

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_1D6BAF3E AdjustTokenPrivileges,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_1D6BAF07 AdjustTokenPrivileges,

Source: C:\Windows\System32\conhost.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4632:120:WilError_01

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe

File created: C:\Users\user\AppData\Local\Temp\~DF5FD0B92EB3573A4E.TMP

Jump to behavior

Source: LIZvq3EW7m.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe

Section loaded: C:\Windows\SysWOW64\msvbvm60.dll

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: LIZvq3EW7m.exe	Virustotal: Detection: 21%
Source: LIZvq3EW7m.exe	ReversingLabs: Detection: 16%

Source: unknown	Process created: C:\Users\user\Desktop\LIZvq3EW7m.exe 'C:\Users\user\Desktop\LIZvq3EW7m.exe'
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 'C:\Users\user\Desktop\LIZvq3EW7m.exe'
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 'C:\Users\user\Desktop\LIZvq3EW7m.exe'

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dll

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match	File source: 0000000E.00000002.510534238.0000000000B42000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6728, type: MEMORY

Hooking and other Techniques for Hiding and Protection:

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Show sources

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463918 second address: 0000000000463918 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007FE178CB36F8h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d jmp 00007FE178CB3702h 0x0000001f cmp bx, bx 0x00000022 cmp bx, dx 0x00000025 pop ecx 0x00000026 add edi, edx 0x00000028 dec ecx 0x00000029 cmp ecx, 00000000h 0x0000002c jne 00007FE178CB36C7h 0x0000002e cmp ah, bh 0x00000030 test cl, dl 0x00000032 push ecx 0x00000033 call 00007FE178CB3779h 0x00000038 call 00007FE178CB3708h 0x0000003d lfence 0x00000040 mov edx, dword ptr [7FFE0014h] 0x00000046 lfence 0x00000049 ret 0x0000004a mov esi, edx 0x0000004c pushad 0x0000004d rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 00000000004638DF second address: 0000000000463B4F instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a jmp 00007FE178BD29D2h 0x0000000c pushad 0x0000000d mov bx, 2AB1h 0x00000011 cmp bx, 2AB1h 0x00000016 jne 00007FE178BCF536h 0x0000001c popad 0x0000001d ret 0x0000001e jmp 00007FE178BD29D2h 0x00000020 test dx, ax 0x00000023 jmp 00007FE178BD29D2h 0x00000025 cmp eax, edx 0x00000027 jmp 00007FE178BD29D2h 0x00000029 test bl, bl 0x0000002b jmp 00007FE178BD29D2h 0x0000002d test dh, dh 0x0000002f mov dword ptr [ebp+0000009Ch], 00000000h 0x00000039 jmp 00007FE178BD29D2h 0x0000003b test bx, ax 0x0000003e xor edi, edi 0x00000040 jmp 00007FE178BD29D2h 0x00000042 test bl, 00000069h 0x00000045 mov ecx, 000186A0h 0x0000004a jmp 00007FE178BD29D2h 0x0000004c test dx, ax 0x0000004f jmp 00007FE178BD29D2h 0x00000051 cmp eax, edx 0x00000053 test dx, cx 0x00000056 cmp bx, dx 0x00000059 push ecx 0x0000005a call 00007FE178BD2A62h 0x0000005f call 00007FE178BD2A22h 0x00000064 lfence 0x00000067 rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463A7D second address: 0000000000463B4F instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a test cl, 00000016h 0x0000000d add dword ptr [ebp+0000009Ch], 01h 0x00000014 jmp 00007FE178BD29D2h 0x00000016 test eax, ecx 0x00000018 add edi, edx 0x0000001a dec ecx 0x0000001b cmp ecx, 00000000h 0x0000001e jne 00007FE178BD2959h 0x00000020 cmp bx, dx 0x00000023 push ecx 0x00000024 call 00007FE178BD2A62h 0x00000029 call 00007FE178BD2A22h 0x0000002e lfence 0x00000031 rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463473 second address: 0000000000465189 instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a jmp 00007FE178BD29D2h 0x0000000c test ch, ah 0x0000000e jmp 00007FE178BD4110h 0x00000013 call 00007FE178BD1277h 0x00000018 pop eax 0x00000019 cmp ax, dx 0x0000001c push edi 0x0000001d push eax 0x0000001e call 00007FE178BD4693h 0x00000023 jmp 00007FE178BD29D2h 0x00000025 pushad 0x00000026 mov ebx, 000000ACh 0x0000002b rdtsc

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Tries to detect Any.run

Show sources

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	File opened: C:\Program Files\qga\qga.exe

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Show sources

Source: RegAsm.exe

Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463918 second address: 0000000000463918 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007FE178CB36F8h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d jmp 00007FE178CB3702h 0x0000001f cmp bx, bx 0x00000022 cmp bx, dx 0x00000025 pop ecx 0x00000026 add edi, edx 0x00000028 dec ecx 0x00000029 cmp ecx, 00000000h 0x0000002c jne 00007FE178CB36C7h 0x0000002e cmp ah, bh 0x00000030 test cl, dl 0x00000032 push ecx 0x00000033 call 00007FE178CB3779h 0x00000038 call 00007FE178CB3708h 0x0000003d lfence 0x00000040 mov edx, dword ptr [7FFE0014h] 0x00000046 lfence 0x00000049 ret 0x0000004a mov esi, edx 0x0000004c pushad 0x0000004d rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 00000000004638DF second address: 0000000000463B4F instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a jmp 00007FE178BD29D2h 0x0000000c pushad 0x0000000d mov bx, 2AB1h 0x00000011 cmp bx, 2AB1h 0x00000016 jne 00007FE178BCF536h 0x0000001c popad 0x0000001d ret 0x0000001e jmp 00007FE178BD29D2h 0x00000020 test dx, ax 0x00000023 jmp 00007FE178BD29D2h 0x00000025 cmp eax, edx 0x00000027 jmp 00007FE178BD29D2h 0x00000029 test bl, bl 0x0000002b jmp 00007FE178BD29D2h 0x0000002d test dh, dh 0x0000002f mov dword ptr [ebp+0000009Ch], 00000000h 0x00000039 jmp 00007FE178BD29D2h 0x0000003b test bx, ax 0x0000003e xor edi, edi 0x00000040 jmp 00007FE178BD29D2h 0x00000042 test bl, 00000069h 0x00000045 mov ecx, 000186A0h 0x0000004a jmp 00007FE178BD29D2h 0x0000004c test dx, ax 0x0000004f jmp 00007FE178BD29D2h 0x00000051 cmp eax, edx 0x00000053 test dx, cx 0x00000056 cmp bx, dx 0x00000059 push ecx 0x0000005a call 00007FE178BD2A62h 0x0000005f call 00007FE178BD2A22h 0x00000064 lfence 0x00000067 rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463B4F second address: 0000000000463B4F instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007FE178CB59F7h 0x0000001d popad 0x0000001e call 00007FE178CB373Ah 0x00000023 lfence 0x00000026 rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463A7D second address: 0000000000463B4F instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a test cl, 00000016h 0x0000000d add dword ptr [ebp+0000009Ch], 01h 0x00000014 jmp 00007FE178BD29D2h 0x00000016 test eax, ecx 0x00000018 add edi, edx 0x0000001a dec ecx 0x0000001b cmp ecx, 00000000h 0x0000001e jne 00007FE178BD2959h 0x00000020 cmp bx, dx 0x00000023 push ecx 0x00000024 call 00007FE178BD2A62h 0x00000029 call 00007FE178BD2A22h 0x0000002e lfence 0x00000031 rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 000000000046534E second address: 000000000046534E instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a popad 0x0000000b mov dx, word ptr [esi+ecx] 0x0000000f jmp 00007FE178CB3702h 0x00000011 test dh, 00000068h 0x00000014 cmp bx, dx 0x00000017 jne 00007FE178CB3663h 0x0000001d push dword ptr [esp+04h] 0x00000021 jmp 00007FE178CB3702h 0x00000023 test bx, ax 0x00000026 call 00007FE178CB3925h 0x0000002b mov ebx, dword ptr [esp+04h] 0x0000002f xor ecx, ecx 0x00000031 add ecx, 02h 0x00000034 cmp word ptr [ebx+ecx], 0000h 0x00000039 jne 00007FE178CB36E8h 0x0000003b add ecx, 02h 0x0000003e cmp word ptr [ebx+ecx], 0000h 0x00000043 jne 00007FE178CB36E8h 0x00000045 add ecx, 02h 0x00000048 cmp word ptr [ebx+ecx], 0000h 0x0000004d jne 00007FE178CB36E8h 0x0000004f add ecx, 02h 0x00000052 cmp word ptr [ebx+ecx], 0000h 0x00000057 jne 00007FE178CB36E8h 0x00000059 add ecx, 02h 0x0000005c cmp word ptr [ebx+ecx], 0000h 0x00000061 jne 00007FE178CB36E8h 0x00000063 add ecx, 02h 0x00000066 cmp word ptr [ebx+ecx], 0000h 0x0000006b jne 00007FE178CB36E8h 0x0000006d add ecx, 02h 0x00000070 cmp word ptr [ebx+ecx], 0000h 0x00000075 jne 00007FE178CB36E8h 0x00000077 retn 0004h 0x0000007a jmp 00007FE178CB3702h 0x0000007c cmp dh, dh 0x0000007e sub ecx, 02h 0x00000081 add eax, 02h 0x00000084 jmp 00007FE178CB3702h 0x00000086 cmp dl, cl 0x00000088 mov bx, word ptr [eax+ecx] 0x0000008c jmp 00007FE178CB3702h 0x0000008e pushad 0x0000008f lfence 0x00000092 rdtsc
Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	RDTSC instruction interceptor: First address: 0000000000463473 second address: 0000000000465189 instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a jmp 00007FE178BD29D2h 0x0000000c test ch, ah 0x0000000e jmp 00007FE178BD4110h 0x00000013 call 00007FE178BD1277h 0x00000018 pop eax 0x00000019 cmp ax, dx 0x0000001c push edi 0x0000001d push eax 0x0000001e call 00007FE178BD4693h 0x00000023 jmp 00007FE178BD29D2h 0x00000025 pushad 0x00000026 mov ebx, 000000ACh 0x0000002b rdtsc
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000000B43B4F second address: 0000000000B43B4F instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007FE178CB59F7h 0x0000001d popad 0x0000001e call 00007FE178CB373Ah 0x00000023 lfence 0x00000026 rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Code function: 14_2_00B43831 rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe TID: 5412	Thread sleep time: -922337203685477s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe TID: 5412	Thread sleep time: -4110000s >= -30000s
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe TID: 5412	Thread sleep time: -30000s >= -30000s

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

Source: RegAsm.exe, 0000000E.00000002.516070972.000000001FE30000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAWp
Source: RegAsm.exe, 0000000E.00000002.510930369.0000000000F5E000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAW
Source: RegAsm.exe, 0000000E.00000002.516070972.000000001FE30000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: RegAsm.exe	Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: RegAsm.exe, 0000000E.00000002.516070972.000000001FE30000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: RegAsm.exe, 0000000E.00000002.516070972.000000001FE30000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Process information queried: ProcessInformation

Anti Debugging:

Hides threads from debuggers

Show sources

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	Thread information set: HideFromDebugger
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Thread information set: HideFromDebugger
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Thread information set: HideFromDebugger

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe	Process queried: DebugPort
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Process queried: DebugPort

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Code function: 14_2_00B43831 rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B459F0 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46499 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46432 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4643D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B4640D mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46477 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B46451 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B455CD mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Code function: 14_2_00B436C3 mov eax, dword ptr fs:[00000030h]

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Process token adjusted: Debug

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Writes to foreign memory regions

Show sources

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe base: B40000

Source: C:\Users\user\Desktop\LIZvq3EW7m.exe

Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 'C:\Users\user\Desktop\LIZvq3EW7m.exe'

Source: RegAsm.exe, 0000000E.00000002.511467433.00000000013D0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: RegAsm.exe, 0000000E.00000002.511467433.00000000013D0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: RegAsm.exe, 0000000E.00000002.511467433.00000000013D0000.00000002.00000001.sdmp	Binary or memory string: SProgram Managerl
Source: RegAsm.exe, 0000000E.00000002.511467433.00000000013D0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd,
Source: RegAsm.exe, 0000000E.00000002.511467433.00000000013D0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Code function: 14_2_00B438F9 cpuid

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Queries volume information: C:\Windows\assembly\GAC_32\CustomMarshalers\2.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe	Queries volume information: C:\Windows\assembly\GAC_32\CustomMarshalers\2.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Stealing of Sensitive Information:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6728, type: MEMORY

Source: Yara match	File source: 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6728, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6728, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation211	DLL Side-Loading1	Access Token Manipulation1	Virtualization/Sandbox Evasion34	OS Credential Dumping	Security Software Discovery631	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Non-Application Layer Protocol1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Process Injection112	Disable or Modify Tools1	LSASS Memory	Virtualization/Sandbox Evasion34	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	DLL Side-Loading1	Access Token Manipulation1	Security Account Manager	Process Discovery2	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Process Injection112	NTDS	System Information Discovery323	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	DLL Side-Loading1	LSA Secrets	Remote System Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
LIZvq3EW7m.exe	21%	Virustotal		Browse
LIZvq3EW7m.exe	17%	ReversingLabs	Win32.Trojan.Razy

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
https://api.ipify.org%GETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.org%GETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.org%GETMozilla/5.0	0%	URL Reputation	safe
https://api.ipify.org%GETMozilla/5.0	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
http://JSQBKI.com	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
onedrive.live.com	unknown	unknown	false		high
cbzrfq.bl.files.1drv.com	unknown	unknown	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://onedrive.live.com/B	RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	false		high
https://onedrive.live.com/R	RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	false		high
http://127.0.0.1:HTTP/1.1	RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
https://api.ipify.org%GETMozilla/5.0	RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	low
http://DynDns.comDynDNS	RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://cbzrfq.bl.files.1drv.com/t	RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	false		high
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://JSQBKI.com	RegAsm.exe, 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown
https://cbzrfq.bl.files.1drv.com/y4m6xg1XvMW3gbVxDaG8eC-sQOlr6nmG4uqhmYHacvOjJxUricSauwypPs7Fa6xUXOy	RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	false		high
https://onedrive.live.com/download?cid=F57CEB019EB26E7D&resid=F57CEB019EB26E7D%21108&authkey=AN1oxHG	RegAsm.exe	false		high
https://cbzrfq.bl.files.1drv.com/X	RegAsm.exe, 0000000E.00000002.510872582.0000000000F1B000.00000004.00000020.sdmp	false		high
https://cbzrfq.bl.files.1drv.com/y4meC4ccKelBPgeKSh6hZT6bRCOR5ff4nvnt28NLuAcRP3PcWBKUwkBGKN3LJUa7F0I	RegAsm.exe, 0000000E.00000002.510930369.0000000000F5E000.00000004.00000020.sdmp	false		high

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	357559
Start date:	24.02.2021
Start time:	18:35:39
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 33s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	LIZvq3EW7m.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	23
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal96.troj.evad.winEXE@4/0@2/0
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 90% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, BackgroundTransferHost.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, WmiPrvSE.exe, svchost.exe Excluded IPs from analysis (whitelisted): 13.88.21.125, 104.42.151.234, 13.64.90.137, 168.61.161.212, 184.30.24.56, 52.255.188.83, 23.211.6.115, 51.104.146.109, 51.103.5.186, 92.122.213.194, 92.122.213.247, 51.104.139.180, 13.107.42.13, 13.107.42.12, 20.54.26.129 Excluded domains from analysis (whitelisted): odc-web-brs.onedrive.akadns.net, arc.msn.com.nsatc.net, store-images.s-microsoft.com-c.edgekey.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, a1449.dscg2.akamai.net, arc.msn.com, l-0004.l-msedge.net, e12564.dspb.akamaiedge.net, wns.notify.trafficmanager.net, odwebpl.trafficmanager.net.l-0004.dc-msedge.net.l-0004.l-msedge.net, l-0003.l-msedge.net, odc-bl-files-brs.onedrive.akadns.net, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.net, odc-bl-files-geo.onedrive.akadns.net, skypedataprdcolwus17.cloudapp.net, client.wns.windows.com, fs.microsoft.com, odc-web-geo.onedrive.akadns.net, bl-files.ha.1drv.com.l-0003.dc-msedge.net.l-0003.l-msedge.net, ris-prod.trafficmanager.net, skypedataprdcolcus17.cloudapp.net, e1723.g.akamaiedge.net, ris.api.iris.microsoft.com, skypedataprdcoleus17.cloudapp.net, store-images.s-microsoft.com, blobcollector.events.data.trafficmanager.net, skypedataprdcolwus15.cloudapp.net, skypedataprdcolwus16.cloudapp.net, vip2-par02p.wns.notify.trafficmanager.net Report size getting too big, too many NtAllocateVirtualMemory calls found. Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
18:38:20	API Interceptor	199x Sleep call for process: RegAsm.exe modified

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	4.79650156443488
TrID:	Win32 Executable (generic) a (10002005/4) 99.15% Win32 Executable Microsoft Visual Basic 6 (82127/2) 0.81% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	LIZvq3EW7m.exe
File size:	131072
MD5:	5d2d34449323c67ba1f5ec7561df2204
SHA1:	a48c7f51db44ca8a2b0240d9c57c1983ac5d75dd
SHA256:	95a1ff3f5d08ac3d0dfe64300eec668fa0c78bdb7da395f1d91735c5a0aef8a5
SHA512:	28b4c6df609084045f866686e559c7771b6455bc8fde56942f9422265c6ed2acfe12ef383c23225ad171d9d7ba22efc9ef7137c069070812af798edaa8ae6d73
SSDEEP:	1536:HWWTwV4fVhuy/kysvxhG7NuX40vbyovaWm5vj2kht/uxVQwV4MjW:7wVUPsyChtX40Tyova75vj2mt/QqwV
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......u...1...1...1.......0...~...0.......0...Rich1...........PE..L...n\RK.................P...................`....@................

File Icon


Icon Hash:	01d292796dda0080

Static PE Info

General
Entrypoint:	0x4013dc
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x4B525C6E [Sun Jan 17 00:40:14 2010 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	cc882d101998a701353b40b0cd8c341a

Entrypoint Preview

Instruction
push 00412024h
call 00007FE178CB4923h
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
xor byte ptr [eax], al
add byte ptr [eax], al
inc eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add cl, bl
dec esi
aad 21h
nop
pop ebp
inc ebp
inc ecx
sub byte ptr [ebx+76h], FFFFFF80h
mov edi, 0045384Ch
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax+eax], al
add byte ptr [eax], al
inc edx
inc ebp
dec esi
inc edi
dec esp
inc ebp
push edx
push ebx
add byte ptr [eax+00000059h], ah
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
dec esp
xor dword ptr [eax], eax
add al, 32h
int 5Ah
je 00007FE178CB48D5h
sbb eax, dword ptr [edi+41h]
mov eax, 337E19C3h
mov dword ptr [D3AAF464h], eax
pop ebp
nop
outsb
out dx, al
aad 47h
mov ah, 46h
sub dword ptr [eax+5Eh], 3A62DA2Dh
dec edi
lodsd
xor ebx, dword ptr [ecx-48EE309Ah]
or al, 00h
stosb
add byte ptr [eax-2Dh], ah
xchg eax, ebx
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
inc ebp
or eax, dword ptr [ecx]
add byte ptr [edx+0000007Fh], bl
sldt word ptr [esi+79h]
jc 00007FE178CB499Bh
outsb
jnc 00007FE178CB49A6h
jnc 00007FE178CB49A1h
outsb
outsb
jnc 00007FE178CB4965h
add byte ptr [00000601h], cl

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x15214	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x17000	0x83ce	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x228	0x20
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0xe0	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x14644	0x15000	False	0.392857142857	data	5.46295201906	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x16000	0xa18	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x17000	0x83ce	0x9000	False	0.339952256944	data	3.52770935798	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type
RT_ICON	0x1f2a6	0x128	GLS_BINARY_LSB_FIRST
RT_ICON	0x1dc7e	0x1628	dBase IV DBT of \200.DBF, blocks size 0, block length 4608, next free block index 40, next free block 0, next used block 0
RT_ICON	0x1bfd6	0x1ca8	data
RT_ICON	0x1b32e	0xca8	data
RT_ICON	0x1afc6	0x368	GLS_BINARY_LSB_FIRST
RT_ICON	0x18a1e	0x25a8	data
RT_ICON	0x17976	0x10a8	data
RT_ICON	0x1750e	0x468	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x17498	0x76	data
RT_VERSION	0x17240	0x258	data

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, __vbaFreeVar, __vbaFreeVarList, _adj_fdiv_m64, __vbaFreeObjList, _adj_fprem1, __vbaHresultCheckObj, _adj_fdiv_m32, __vbaObjSet, __vbaOnError, _adj_fdiv_m16i, __vbaObjSetAddref, _adj_fdivr_m16i, __vbaFpR8, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, __vbaGenerateBoundsError, __vbaStrCmp, _adj_fpatan, __vbaLateIdCallLd, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, _CIlog, __vbaNew2, __vbaInStr, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, __vbaFreeStrList, _adj_fdivr_m32, _adj_fdiv_r, __vbaVarTstNe, __vbaI4Var, __vbaLateMemCall, __vbaVarDup, _CIatan, __vbaStrMove, _allmul, _CItan, _CIexp, __vbaFreeObj, __vbaFreeStr

Version Infos

Description	Data
Translation	0x0000 0x04b0
InternalName	udfrlig
FileVersion	1.00
CompanyName	Sinth Radio
ProductName	Sinth Radio
ProductVersion	1.00
FileDescription	Sinth Radio
OriginalFilename	udfrlig.exe

Network Behavior

Network Port Distribution

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 24, 2021 18:36:32.208460093 CET	49557	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:32.257194042 CET	53	49557	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:33.422243118 CET	61733	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:33.472306967 CET	53	61733	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:34.592509985 CET	65447	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:34.641379118 CET	53	65447	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:43.666870117 CET	52441	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:43.720164061 CET	53	52441	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:47.061758041 CET	62176	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:47.112010956 CET	53	62176	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:48.366338015 CET	59596	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:48.416636944 CET	53	59596	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:48.720249891 CET	65296	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:48.783117056 CET	53	65296	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:49.668557882 CET	63183	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:49.720951080 CET	53	63183	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:50.927479982 CET	60151	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:50.976226091 CET	53	60151	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:51.810408115 CET	56969	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:51.867913961 CET	53	56969	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:52.765450001 CET	55161	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:52.814199924 CET	53	55161	8.8.8.8	192.168.2.5
Feb 24, 2021 18:36:53.611812115 CET	54757	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:36:53.670384884 CET	53	54757	8.8.8.8	192.168.2.5
Feb 24, 2021 18:37:07.737047911 CET	49992	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:37:07.785698891 CET	53	49992	8.8.8.8	192.168.2.5
Feb 24, 2021 18:37:30.320733070 CET	60075	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:37:30.379899979 CET	53	60075	8.8.8.8	192.168.2.5
Feb 24, 2021 18:37:37.036969900 CET	55016	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:37:37.095369101 CET	53	55016	8.8.8.8	192.168.2.5
Feb 24, 2021 18:38:08.992552996 CET	64345	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:38:09.044436932 CET	53	64345	8.8.8.8	192.168.2.5
Feb 24, 2021 18:38:11.223117113 CET	57128	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:38:11.272001982 CET	53	57128	8.8.8.8	192.168.2.5
Feb 24, 2021 18:38:11.842854023 CET	54791	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:38:11.947535992 CET	53	54791	8.8.8.8	192.168.2.5
Feb 24, 2021 18:38:26.526025057 CET	50463	53	192.168.2.5	8.8.8.8
Feb 24, 2021 18:38:26.588095903 CET	53	50463	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Feb 24, 2021 18:38:11.223117113 CET	192.168.2.5	8.8.8.8	0xca67	Standard query (0)	onedrive.live.com	A (IP address)	IN (0x0001)
Feb 24, 2021 18:38:11.842854023 CET	192.168.2.5	8.8.8.8	0x1e7c	Standard query (0)	cbzrfq.bl.files.1drv.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Type	Class
Feb 24, 2021 18:38:11.272001982 CET	8.8.8.8	192.168.2.5	0xca67	No error (0)	onedrive.live.com	odc-web-geo.onedrive.akadns.net	CNAME (Canonical name)	IN (0x0001)
Feb 24, 2021 18:38:11.947535992 CET	8.8.8.8	192.168.2.5	0x1e7c	No error (0)	cbzrfq.bl.files.1drv.com	bl-files.fe.1drv.com	CNAME (Canonical name)	IN (0x0001)
Feb 24, 2021 18:38:11.947535992 CET	8.8.8.8	192.168.2.5	0x1e7c	No error (0)	bl-files.fe.1drv.com	odc-bl-files-geo.onedrive.akadns.net	CNAME (Canonical name)	IN (0x0001)

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: LIZvq3EW7m.exe PID: 6288 Parent PID: 5756

General

Start time:	18:36:39
Start date:	24/02/2021
Path:	C:\Users\user\Desktop\LIZvq3EW7m.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\LIZvq3EW7m.exe'
Imagebase:	0x400000
File size:	131072 bytes
MD5 hash:	5D2D34449323C67BA1F5EC7561DF2204
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Reputation:	low

Analysis Process: RegAsm.exe PID: 6728 Parent PID: 6288

General

Start time:	18:38:00
Start date:	24/02/2021
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\LIZvq3EW7m.exe'
Imagebase:	0x770000
File size:	53248 bytes
MD5 hash:	529695608EAFBED00ACA9E61EF333A7C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 0000000E.00000002.515531566.000000001D861000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_GuLoader, Description: Yara detected GuLoader, Source: 0000000E.00000002.510534238.0000000000B42000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: conhost.exe PID: 4632 Parent PID: 6728

General

Start time:	18:38:00
Start date:	24/02/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report LIZvq3EW7m.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Memory Dumps

Sigma Overview

Signature Overview

AV Detection:

Compliance:

Networking:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Stealing of Sensitive Information:

Remote Access Functionality:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Network Behavior

Network Port Distribution

UDP Packets

DNS Queries

DNS Answers

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: LIZvq3EW7m.exe PID: 6288 Parent PID: 5756

General

Analysis Process: RegAsm.exe PID: 6728 Parent PID: 6288

General

Analysis Process: conhost.exe PID: 4632 Parent PID: 6728