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Windows Analysis Report SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Overview

General Information

Sample Name:	SecuriteInfo.com.W32.AIDetect.malware1.4295.dll
Analysis ID:	544174
MD5:	57cc0ec93c55348dd7b864e26ec96379
SHA1:	bcf46bb64fc5a673e7889d9ba9baad26bfab0ff7
SHA256:	60bd3eba4dac7d37cd07e375f4dbfe5e816b0ab599f28da31c5cf5b180b5849a
Tags:	dllDridex
Infos:
Most interesting Screenshot:

Detection

Dridex

Score:	76
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Yara detected Dridex unpacked file

Multi AV Scanner detection for submitted file

Sigma detected: Suspicious Call by Ordinal

Tries to delay execution (extensive OutputDebugStringW loop)

C2 URLs / IPs found in malware configuration

Uses 32bit PE files

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

AV process strings found (often used to terminate AV products)

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

One or more processes crash

Contains functionality to query locales information (e.g. system language)

Uses code obfuscation techniques (call, push, ret)

Checks if the current process is being debugged

Internet Provider seen in connection with other malware

Detected potential crypto function

Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)

Contains functionality to call native functions

Monitors certain registry keys / values for changes (often done to protect autostart functionality)

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

IP address seen in connection with other malware

Entry point lies outside standard sections

Abnormal high CPU Usage

Classification

Process Tree

System is w10x64

loaddll32.exe (PID: 6296 cmdline: loaddll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll" MD5: 7DEB5DB86C0AC789123DEC286286B938)

cmd.exe (PID: 6328 cmdline: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 6368 cmdline: rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 6564 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 6368 -s 684 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

cleanup

Malware Configuration

Threatname: Dridex

{"Version": 22201, "C2 list": ["144.91.122.102:443", "85.10.248.28:593", "185.4.135.27:5228", "80.211.3.13:8116"], "RC4 keys": ["3IC8sFlUX9XZuoBQY9u5LhcZnHsV7E5r", "hnk63OiMfIbUqQnY7gkPwplwC0Ue5ZkZBYMCTYTjntqX7zsy9OvtNUlthJZXRtFF6P52Zbz6R5"]}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000002.00000000.263879217.000000006E831000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
00000000.00000002.654367413.000000006E831000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
00000002.00000002.303178231.000000006E831000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
00000002.00000000.261899992.000000006E831000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security

Unpacked PEs

Source	Rule	Description	Author
2.0.rundll32.exe.6e830000.2.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
0.2.loaddll32.exe.6e830000.2.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
2.2.rundll32.exe.6e830000.2.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security
2.0.rundll32.exe.6e830000.5.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security

Sigma Overview

System Summary:

Sigma detected: Suspicious Call by Ordinal

Show sources

Source: Process started

Author: Florian Roth: Data: Command: rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1, CommandLine: rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1, CommandLine|base64offset|contains: , Image: C:\Windows\SysWOW64\rundll32.exe, NewProcessName: C:\Windows\SysWOW64\rundll32.exe, OriginalFileName: C:\Windows\SysWOW64\rundll32.exe, ParentCommandLine: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1, ParentImage: C:\Windows\SysWOW64\cmd.exe, ParentProcessId: 6328, ProcessCommandLine: rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1, ProcessId: 6368

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 0.2.loaddll32.exe.6e830000.2.unpack

Malware Configuration Extractor: Dridex {"Version": 22201, "C2 list": ["144.91.122.102:443", "85.10.248.28:593", "185.4.135.27:5228", "80.211.3.13:8116"], "RC4 keys": ["3IC8sFlUX9XZuoBQY9u5LhcZnHsV7E5r", "hnk63OiMfIbUqQnY7gkPwplwC0Ue5ZkZBYMCTYTjntqX7zsy9OvtNUlthJZXRtFF6P52Zbz6R5"]}

Multi AV Scanner detection for submitted file

Show sources

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll	Virustotal: Detection: 23%			Perma Link
Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll	ReversingLabs: Detection: 25%

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: ws2_32.pdb;. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdbq. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 00000006.00000003.268112270.0000000004C5D000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269479129.0000000004C5D000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269438809.0000000002E16000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268022167.0000000002E16000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269822443.0000000004C5E000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273891782.0000000004C5E000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: loaddll32.exe, 00000000.00000003.266556290.000000004B280000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268157671.0000000002E10000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269628951.0000000002E10000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: dwmapi.pdbD; source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 00000006.00000003.268035308.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269053101.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268187692.0000000002E1C000.00000004.00000001.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdbk. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: oleaut32.pdbg. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: RFFGTEQ.pdb source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll
Source:	Binary string: wntdll.pdb( source: WerFault.exe, 00000006.00000003.268157671.0000000002E10000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269628951.0000000002E10000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdbS. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdbU. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdbUGP source: loaddll32.exe, 00000000.00000003.266556290.000000004B280000.00000004.00000001.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdbc source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb=. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdbO. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdbY. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: fltLib.pdbm. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb( source: WerFault.exe, 00000006.00000003.268035308.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269053101.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268187692.0000000002E1C000.00000004.00000001.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb( source: WerFault.exe, 00000006.00000003.269438809.0000000002E16000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268022167.0000000002E16000.00000004.00000001.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdbA. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor	IPs: 144.91.122.102:443
Source: Malware configuration extractor	IPs: 85.10.248.28:593
Source: Malware configuration extractor	IPs: 185.4.135.27:5228
Source: Malware configuration extractor	IPs: 80.211.3.13:8116

Source: Joe Sandbox View	ASN Name: TOPHOSTGR TOPHOSTGR
Source: Joe Sandbox View	ASN Name: HETZNER-ASDE HETZNER-ASDE

Source: Joe Sandbox View	IP Address: 185.4.135.27 185.4.135.27
Source: Joe Sandbox View	IP Address: 85.10.248.28 85.10.248.28

Source: WerFault.exe, 00000006.00000002.300655792.0000000004BBF000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298419024.0000000004BBF000.00000004.00000001.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: Amcache.hve.6.dr	String found in binary or memory: http://upx.sf.net
Source: loaddll32.exe, 00000000.00000002.654546323.000000006E84F000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.263902525.000000006E84F000.00000002.00020000.sdmp	String found in binary or memory: http://www.n4pkg6fy8o.gaDVarFileInfo$

E-Banking Fraud:

Yara detected Dridex unpacked file

Show sources

Source: Yara match	File source: 2.0.rundll32.exe.6e830000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.loaddll32.exe.6e830000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.2.rundll32.exe.6e830000.2.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.0.rundll32.exe.6e830000.5.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000002.00000000.263879217.000000006E831000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000000.00000002.654367413.000000006E831000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000002.303178231.000000006E831000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 00000002.00000000.261899992.000000006E831000.00000020.00020000.sdmp, type: MEMORY

System Summary:

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Binary or memory string: OriginalFilenameIha.dllD vs SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Source: C:\Windows\SysWOW64\rundll32.exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6368 -s 684

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E840730
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E849370
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E831494
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E83A4E8
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E838428
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E84143C

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E842234 NtDelayExecution,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E842820 NtAllocateVirtualMemory,

Source: C:\Windows\System32\loaddll32.exe

Process Stats: CPU usage > 98%

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll	Virustotal: Detection: 23%
Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll	ReversingLabs: Detection: 25%

Source: C:\Windows\System32\loaddll32.exe

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

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll"
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6368 -s 684
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1

Source: C:\Windows\SysWOW64\WerFault.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6368

Source: C:\Windows\SysWOW64\WerFault.exe

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WER97B6.tmp

Jump to behavior

Source: classification engine

Classification label: mal76.troj.evad.winDLL@6/6@0/4

Source: C:\Windows\SysWOW64\WerFault.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: ws2_32.pdb;. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdbq. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 00000006.00000003.268112270.0000000004C5D000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269479129.0000000004C5D000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269438809.0000000002E16000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268022167.0000000002E16000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269822443.0000000004C5E000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273891782.0000000004C5E000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: loaddll32.exe, 00000000.00000003.266556290.000000004B280000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268157671.0000000002E10000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269628951.0000000002E10000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: dwmapi.pdbD; source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 00000006.00000003.268035308.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269053101.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268187692.0000000002E1C000.00000004.00000001.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdbk. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: oleaut32.pdbg. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: RFFGTEQ.pdb source: SecuriteInfo.com.W32.AIDetect.malware1.4295.dll
Source:	Binary string: wntdll.pdb( source: WerFault.exe, 00000006.00000003.268157671.0000000002E10000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269628951.0000000002E10000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdbS. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdbU. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdbUGP source: loaddll32.exe, 00000000.00000003.266556290.000000004B280000.00000004.00000001.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdbk source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdbc source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb=. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdbO. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdbY. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: fltLib.pdbm. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb( source: WerFault.exe, 00000006.00000003.268035308.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.269053101.0000000002E1C000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268187692.0000000002E1C000.00000004.00000001.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 00000006.00000003.273937807.0000000004F70000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb( source: WerFault.exe, 00000006.00000003.269438809.0000000002E16000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.268022167.0000000002E16000.00000004.00000001.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdbA. source: WerFault.exe, 00000006.00000003.273943910.0000000004F76000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 00000006.00000003.273931070.0000000004FA1000.00000004.00000001.sdmp

Source: C:\Windows\System32\loaddll32.exe

Code function: 0_2_6E83F6A8 push esi; mov dword ptr [esp], 00000000h

Source: initial sample

Static PE information: section where entry point is pointing to: .rdata

Source: C:\Windows\SysWOW64\WerFault.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Tries to delay execution (extensive OutputDebugStringW loop)

Show sources

Source: C:\Windows\System32\loaddll32.exe

Section loaded: OutputDebugStringW count: 1198

Source: C:\Windows\System32\loaddll32.exe

Window / User API: threadDelayed 1198

Source: C:\Windows\System32\loaddll32.exe

Code function: 0_2_6E840730 GetTokenInformation,GetSystemInfo,GetTokenInformation,

Source: Amcache.hve.6.dr	Binary or memory string: VMware
Source: Amcache.hve.6.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/5&1ec51bf7&0&000000
Source: WerFault.exe, 00000006.00000002.300730624.0000000004D80000.00000004.00000001.sdmp	Binary or memory string: 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&p=<WlidToken><Version>1.0</Version><Type>0</Type><AuthorizationToken><Flags>0</Flags><Ticket Type="urn:passport:compact">t=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&p=</Ticket></AuthorizationToken></WlidToken>
Source: Amcache.hve.6.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.6.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.6.dr	Binary or memory string: VMware Virtual disk SCSI Disk Devicehbin
Source: WerFault.exe, 00000006.00000002.300730624.0000000004D80000.00000004.00000001.sdmp	Binary or memory string: t=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&p=''https://watson.telemetry.microsoft.com
Source: WerFault.exe, 00000006.00000002.300618449.0000000004BA0000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298385587.0000000004B9D000.00000004.00000001.sdmp	Binary or memory string: gpJJ36LAbhOJHjZ2kAAfy20W7WGr2H1Dd3s1L4CyDOlJhVjZKa310V3lmO8QvaAXeY4EeGZSzjy6P/rXiwk3ipb22QUZ75IJ0oxf8uXs8ORQTXAigDL/YBgFxxlWW337gwFSpqRrW7Dm/pkMMyleiJcRpTb5Kjzq0y7BPtkA4ocCKlrIQ7Va2TuRRwF3k5ASuviPY9IvyzzFOX/TfTx3gYkP0gwxQvUFe2WOzL30PIraXbKi9hRCAf5GAeXP2C/9FmM1rIsqMJ/apH69q14qvL9DHMOHe6fJGyUCWWVmnO5Hx1tnBmQMBjYtV4/5Mh63P6WDNc4OGdKTWUA/JWZrCq5UW5c882LNEa0BiwQjUDZgAACN/Vp1vg4nFTiAG4Lg5QwFRZaKsCfv4AgLKfm7J9ObZmFxjfl4duRxk4nY/MJzFhGFSe7ubN/TpYPRjQ3lmszvxiBiRiCAO+CbX115XXe9ZLwr3hY3t7Bef5AiNuwmZXUfpjY4Cfho5lgDEHHH4plkDQ7UFtGZ24pKrQRdcPmcCZH58oSw3HEyDJJ7+eLgNKAAyAhn53zud4F+84JwS07NF43VwxynI5fr9AOiNXikdtd2J60pExA7yxO+5Sz19bZt9MS5ScJzfC5G2kngfkEL0Evm7f1+aA5+KIXGqOzoSoR1RHE7CceBIlKiuIz3cZdB4GZ2JiTF5+ZrQ46aLGtIPpLWEGhIJdSz64r5A1N47484WaWlGEIHCvjbysSrvrKBF+OxIZhy6Zi/TbMuuIT/kPQ1IvYZfTstWnF1BeTbh19zuQIyrKkowCpMuMMyhvU4OGWllsNUOTJpSuKD79LekJTH00kiZ/xyJ7v5mHgd4PanmPE+7R7gg0wq6zMycNrgRe98aqXOvFQHvLO8XpmoeCyrYB&p=
Source: WerFault.exe, 00000006.00000003.299584345.0000000004F50000.00000004.00000001.sdmp	Binary or memory string: e6fJGyUCWWVmnO5Hx1tnBmQMBjYtV4/5Mh63P6WDNc4OGdKTWUA/JWZrCq5UW5c882LNEa0BiwQjUDZgAACN/Vp1vg4nFTiAG4Lg5QwFRZaKsCfv4AgLKfm7J9ObZmFxjfl4duRxk4nY/MJzFhGFSe7ubN/TpYPRjQ3lmszvxiBiRiCAO+CbX115XXe9ZLwr3hY3t7Bef5AiNuwmZXUfpjY4Cfho5lgDEHHH4plkDQ7UFtGZ24pKrQRdcPmcCZH58oSw3HEyDJJ7+eLgNKAAyAhn53zud4F+84JwS07NF43VwxynI5fr9AOiNXikdtd2J60pExA7yxO+5Sz19bZt9Mx ;T6
Source: WerFault.exe, 00000006.00000002.300707776.0000000004C56000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298409389.0000000004BB3000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298362110.0000000004C56000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000002.300642542.0000000004BB3000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298135731.0000000004C56000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW
Source: WerFault.exe, 00000006.00000002.300618449.0000000004BA0000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298385587.0000000004B9D000.00000004.00000001.sdmp	Binary or memory string: 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&p=MSDWKeep-Alive
Source: Amcache.hve.6.dr	Binary or memory string: VMware, Inc.me
Source: Amcache.hve.6.dr	Binary or memory string: VMware-42 35 44 6e 75 85 11 47-bd a2 bb ed 21 43 9f 89
Source: WerFault.exe, 00000006.00000003.298135731.0000000004C56000.00000004.00000001.sdmp	Binary or memory string: MSA_DeviceTickett=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&p=
Source: WerFault.exe, 00000006.00000003.298362110.0000000004C56000.00000004.00000001.sdmp	Binary or memory string: ceTickett=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&p=
Source: Amcache.hve.6.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/5&1ec51bf7&0&000000
Source: Amcache.hve.6.dr	Binary or memory string: @scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/5&280b647&0&000000
Source: WerFault.exe, 00000006.00000003.298409389.0000000004BB3000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000002.300642542.0000000004BB3000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAWZ
Source: WerFault.exe, 00000006.00000003.298362110.0000000004C56000.00000004.00000001.sdmp, WerFault.exe, 00000006.00000003.298135731.0000000004C56000.00000004.00000001.sdmp	Binary or memory string: t=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&p=
Source: Amcache.hve.6.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.6.dr	Binary or memory string: VMware7,1
Source: Amcache.hve.6.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.6.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.6.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW71.00V.13989454.B64.1906190538,BiosReleaseDate:06/19/2019,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware7,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.6.dr	Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.6.dr	Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.6.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/5&280b647&0&000000

Source: C:\Windows\SysWOW64\rundll32.exe	Process queried: DebugPort
Source: C:\Windows\SysWOW64\rundll32.exe	Process queried: DebugPort

Source: C:\Windows\System32\loaddll32.exe

Code function: 0_2_6E836D0C GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,

Source: C:\Windows\System32\loaddll32.exe

Code function: 0_2_6E843138 RtlAddVectoredExceptionHandler,

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1

Source: loaddll32.exe, 00000000.00000002.653930606.00000000016C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.263678676.00000000038C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.260831521.00000000038C0000.00000002.00020000.sdmp	Binary or memory string: uProgram Manager
Source: loaddll32.exe, 00000000.00000002.653930606.00000000016C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.263678676.00000000038C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.260831521.00000000038C0000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: loaddll32.exe, 00000000.00000002.653930606.00000000016C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.263678676.00000000038C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.260831521.00000000038C0000.00000002.00020000.sdmp	Binary or memory string: Progman
Source: loaddll32.exe, 00000000.00000002.653930606.00000000016C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.263678676.00000000038C0000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.260831521.00000000038C0000.00000002.00020000.sdmp	Binary or memory string: Progmanlock

Source: C:\Windows\System32\loaddll32.exe

Code function: GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,

Source: C:\Windows\System32\loaddll32.exe

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

Source: C:\Windows\System32\loaddll32.exe

Source: Amcache.hve.6.dr

Binary or memory string: c:\program files\windows defender\msmpeng.exe

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 Instrumentation	Path Interception	Process Injection12	Virtualization/Sandbox Evasion11	OS Credential Dumping	Query Registry1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Process Injection12	LSASS Memory	Security Software Discovery31	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)	Logon Script (Windows)	Obfuscated Files or Information1	Security Account Manager	Virtualization/Sandbox Evasion11	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)	Rundll321	NTDS	Process Discovery1	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	Software Packing	LSA Secrets	Application Window Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	Account Discovery1	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	System Owner/User Discovery1	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Indicator Removal from Tools	Proc Filesystem	Remote System Discovery1	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	Masquerading	/etc/passwd and /etc/shadow	System Information Discovery13	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction

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
SecuriteInfo.com.W32.AIDetect.malware1.4295.dll	23%	Virustotal		Browse
SecuriteInfo.com.W32.AIDetect.malware1.4295.dll	26%	ReversingLabs	Win32.Worm.Cridex

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
0.2.loaddll32.exe.6e830000.2.unpack	100%	Avira	HEUR/AGEN.1144420	Download File
2.0.rundll32.exe.3220000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
2.0.rundll32.exe.3220000.3.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
2.2.rundll32.exe.6e830000.2.unpack	100%	Avira	HEUR/AGEN.1144420	Download File
2.2.rundll32.exe.3220000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
0.2.loaddll32.exe.f60000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
2.0.rundll32.exe.6e830000.2.unpack	100%	Avira	HEUR/AGEN.1144420	Download File
2.0.rundll32.exe.6e830000.5.unpack	100%	Avira	HEUR/AGEN.1144420	Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://www.n4pkg6fy8o.gaDVarFileInfo$	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	Amcache.hve.6.dr	false		high
http://www.n4pkg6fy8o.gaDVarFileInfo$	loaddll32.exe, 00000000.00000002.654546323.000000006E84F000.00000002.00020000.sdmp, rundll32.exe, 00000002.00000000.263902525.000000006E84F000.00000002.00020000.sdmp	false	Avira URL Cloud: safe	low

Contacted IPs

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

Public

IP	Domain	Country	ASN	ASN Name	Malicious
185.4.135.27	unknown	Greece	199246	TOPHOSTGR	true
85.10.248.28	unknown	Germany	24940	HETZNER-ASDE	true
80.211.3.13	unknown	Italy	31034	ARUBA-ASNIT	true
144.91.122.102	unknown	Germany	51167	CONTABODE	true

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	544174
Start date:	22.12.2021
Start time:	20:02:55
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 24s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	SecuriteInfo.com.W32.AIDetect.malware1.4295.dll
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
Run name:	Run with higher sleep bypass
Number of analysed new started processes analysed:	29
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:	mal76.troj.evad.winDLL@6/6@0/4
EGA Information:	Failed
HDC Information:	Successful, ratio: 100% (good quality ratio 96.8%) Quality average: 78.9% Quality standard deviation: 26.2%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI Sleeps bigger than 120000ms are automatically reduced to 1000ms Found application associated with file extension: .dll
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WerFault.exe, WMIADAP.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, wuapihost.exe Excluded IPs from analysis (whitelisted): 23.54.113.53, 52.182.143.212 Excluded domains from analysis (whitelisted): client.wns.windows.com, fs.microsoft.com, ctldl.windowsupdate.com, store-images.s-microsoft.com-c.edgekey.net, arc.msn.com, ris.api.iris.microsoft.com, e12564.dspb.akamaiedge.net, onedsblobprdcus15.centralus.cloudapp.azure.com, store-images.s-microsoft.com, blobcollector.events.data.trafficmanager.net, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, watson.telemetry.microsoft.com Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_rundll32.exe_acf0c1b1d931196b9999224049caaf48ed8bd9_82810a17_18eecba7\Report.wer Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Little-endian UTF-16 Unicode text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	0.922125224955901
Encrypted:	false
SSDEEP:	192:xmMiC0oXuA/HBUZMX4jed+fm/u7sCS274ItWc:AMiEXuA/BUZMX4jeKm/u7sCX4ItWc
MD5:	499007EBF56D77B0189DDA896BA1C4DE
SHA1:	91D7878017B238972F91D5C792BB959FEC82DE4E
SHA-256:	EBD2A36EBCA81495AFA4DD1E7028AC93E78A009519858BDAF3073E0837EADC3C
SHA-512:	2B7B64D821BE1A4653C867F05C390A9A8B897ABDD17A108FC8B1E8C8B53BC4DC328682F593F2C01DD0BF1D326098062F77BDA0EFD9E84A715AC7A37DD256B33D
Malicious:	false
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.A.P.P.C.R.A.S.H.....E.v.e.n.t.T.i.m.e.=.1.3.2.8.4.7.0.5.8.4.3.0.4.1.3.8.3.1.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.2.8.4.7.0.5.8.5.4.6.9.7.5.8.4.4.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.f.6.e.b.f.d.c.4.-.8.8.6.c.-.4.4.7.c.-.b.4.6.5.-.1.c.d.6.1.8.e.5.4.7.f.b.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.0.4.8.d.9.9.2.a.-.d.b.3.0.-.4.8.9.c.-.b.1.b.c.-.9.f.3.1.5.b.a.f.7.7.9.c.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....W.o.w.6.4.G.u.e.s.t.=.3.3.2.....N.s.A.p.p.N.a.m.e.=.r.u.n.d.l.l.3.2...e.x.e.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e.=.R.U.N.D.L.L.3.2...E.X.E.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.8.e.0.-.0.0.0.1.-.0.0.1.7.-.8.8.4.0.-.5.7.1.b.b.2.f.7.d.7.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.0.f.5.1.9.f.e.e.c.4.8.6.d.e.8.7.e.d.7.3.c.b.9.2.d.3.c.a.c.8.0.2.4.0.0.0.0.0.0.0.0.!.0.0.0.0.b.c.c.5.d.c.3.2.2.2.0.3.4.d.3.f.2.5.7.f.1.f.d.3.5.8.8.9.e.5.b.e.9.0.f.0.9.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER97B6.tmp.dmp Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Thu Dec 23 04:04:04 2021, 0x1205a4 type
Category:	dropped
Size (bytes):	45498
Entropy (8bit):	2.1178952305241547
Encrypted:	false
SSDEEP:	192:SDrw0XFeUH/qO5SkbP/drlei+HEEqxKxjyCrmYny:6eUf15Lb3drXYxjyvYy
MD5:	797BC81A1158FB63989497B035879FC6
SHA1:	626D53CAE42D30730110E4E1CB86ED4127EA47CD
SHA-256:	73104FFC864263D171093BC3EEF03AFFE06660EAAADF320F76C447916C9B3533
SHA-512:	874F47E20AE83DAF648AA7F5CC04DFFBC9E11CD746D99A08CB32D9DBE0CC9ACE8775473517C9EF300C36F3365ABE074EEACFCF244FE54F2F8612BFB2DF7C5AF8
Malicious:	false
Reputation:	low
Preview:	MDMP....... .......4..a.........................................-..........T.......8...........T...........@...z............................................................................................U...........B...... .......GenuineIntelW...........T...........,..a.............................0..=...............P.a.c.i.f.i.c. .S.t.a.n.d.a.r.d. .T.i.m.e...........................................P.a.c.i.f.i.c. .D.a.y.l.i.g.h.t. .T.i.m.e...........................................1.7.1.3.4...1...x.8.6.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.....................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WER9F87.tmp.WERInternalMetadata.xml Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, Little-endian UTF-16 Unicode text, with CRLF line terminators
Category:	dropped
Size (bytes):	8324
Entropy (8bit):	3.6916703589045934
Encrypted:	false
SSDEEP:	192:Rrl7r3GLNiOp67OgmsTB6Y086KgmfT/ZSuCpro89bsWsfrEm:RrlsNiw6N6Y/6KgmfT/ZSjs1fN
MD5:	F5B52B104E61752E08FA79034F86427A
SHA1:	0A8365C70C11F7117C1C5A159BE4E210067BD68E
SHA-256:	45CC1E4E430B0564D53DB748A41848C884685CD94A4BD9F2B347DC3745A1190D
SHA-512:	FBD4FD83351BE5B43DA74F54CA5EB53AB13E79F6BC2EB6BDA30E3C726A7022CDACABC61964589FE1E7021C8A7FCEB5F2F0A634E603CC3E9656284178323F46C7
Malicious:	false
Reputation:	low
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.7.1.3.4.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.7.1.3.4...1...a.m.d.6.4.f.r.e...r.s.4._.r.e.l.e.a.s.e...1.8.0.4.1.0.-.1.8.0.4.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.1.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.1.0.3.3.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.6.3.6.8.<./.P.i.d.>.......

C:\ProgramData\Microsoft\Windows\WER\Temp\WERA219.tmp.xml Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4696
Entropy (8bit):	4.487517127877766
Encrypted:	false
SSDEEP:	48:cvIwSD8zsTJgtWI9m4WSC8BI8fm8M4JCdsDvhF3e+q8/QLBBc4SrSEd:uITftdxSN3Jl7eVsDWEd
MD5:	FF5A047CF993A42F5B5BABA30DE99647
SHA1:	ED221F555C69E434400FCFC08768397CE74AE74C
SHA-256:	60518FEBB19DBDACCB3E4D644C22BC1B737F2BDDEB9F459B6EBEC57C23B231DA
SHA-512:	F18D60FE1983B9C3F0C45C12089539753FD5D0A5B37667DA7A95D69851A8042728AD0B5587E77B9E48C1905CAB3DB1B11FE6FE50AB1369966FAA2285E852434B
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="17134" />.. <arg nm="vercsdbld" val="1" />.. <arg nm="verqfe" val="1" />.. <arg nm="csdbld" val="1" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="1033" />.. <arg nm="geoid" val="244" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="1309754" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.1.17134.0-11.0.47" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="4096" />..

C:\Windows\appcompat\Programs\Amcache.hve Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	1572864
Entropy (8bit):	4.281346260961785
Encrypted:	false
SSDEEP:	12288:no7Mhuoq0S69Kuz5mQPg4hGZVkT4Tn6dwkmEOhdeYtsEhJXUJy:owhuoq0S69Kuz5kqBTh
MD5:	B759349E398B9119E7DA64ABBC34BE62
SHA1:	BB1060988E3111E18F01292140BA7BDE6B4E2601
SHA-256:	75D1B4D1ACB47072856B6D166B08F678ADC1C5FFC9405014EADE4B76CB38FB97
SHA-512:	A172121E871AD20B23A86B6ECB5E12A3640C2AC6B7D37ED85354357FE66A5C3651B2AF3BFA79E4BFEFA811F503985B63F0F9EF8480B1B6296F30AD7915F2CB60
Malicious:	false
Reputation:	low
Preview:	regfW...W...p.\..,.................. ...........\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e...4............E.4............E.....5............E.rmtmj.-..................................................................................................................................................................................................................................................................................................................................................u)C........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\appcompat\Programs\Amcache.hve.LOG1 Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	24576
Entropy (8bit):	4.116206154896422
Encrypted:	false
SSDEEP:	384:kXFpse53EIxxk7Ru39vYBnt9SaPlSpafYt7+ygEhBzpfjrjQOe6Xadp9xfd:k1pl3LxkNu35YBPSaPIpafYtCyg8fjXW
MD5:	8B67F4AE3DE37568249414D50233DAB8
SHA1:	CEB8AE6992BD6AE8AC6A2DCA0F68FCDA77F9E726
SHA-256:	0A39149007089E4916B6426C2F3C22F2E304977B7F5CBA417F5625BAE1CCC274
SHA-512:	753183DE302ACB5E5A5853BE41FADFFB92343E091ACF30FDC479CE2E36887782CDF618CA12B4B3A7C2EF7FAF273A19E776791182F6ED91B2CD94C1F3A8ED8E04
Malicious:	false
Reputation:	low
Preview:	regfV...V...p.\..,.................. ...........\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e...4............E.4............E.....5............E.rmtmj.-..................................................................................................................................................................................................................................................................................................................................................u)CHvLE.^......V.............V.D`}x2..s.?..................0......................hbin................p.\..,..........nk,..c/..................................... ...........................&...{ad79c032-a2ea-f756-e377-72fb9332c3ae}......nk ..c/......... ...........8~.............. .......Z.......................Root........lf......Root....nk ..c/.................................... ...............*...............DeviceCensus.......................vk..................WritePermissions

Static File Info

General
File type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Entropy (8bit):	7.322458028777742
TrID:	Win32 Dynamic Link Library (generic) (1002004/3) 99.60% Generic Win/DOS Executable (2004/3) 0.20% DOS Executable Generic (2002/1) 0.20% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	SecuriteInfo.com.W32.AIDetect.malware1.4295.dll
File size:	544768
MD5:	57cc0ec93c55348dd7b864e26ec96379
SHA1:	bcf46bb64fc5a673e7889d9ba9baad26bfab0ff7
SHA256:	60bd3eba4dac7d37cd07e375f4dbfe5e816b0ab599f28da31c5cf5b180b5849a
SHA512:	562b44d23cbfa0ccec2bee34dfd5cdbad64f87adc8b152c2874d9a4f5b249ff7dfa437aa150fe33e919b3aa3871bf8b92dcbc8cc11b47aed69e791e1d4a9a784
SSDEEP:	6144:D7+RYf/Mv1UvT4vjYf/Glpov3KvfMvLo+jwHk3UryzU3+R7ff4evm35IQku4+pMQ:D7t2UAogoOwhx7nA4+pMXg
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........R...<...<...<..k....<...=.S.<.=.....<.......<.......<.t.?...<.t.=.4.<.L.9...<.t...0.<..k....<..0..x.<.......<..1....<..k....<

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General
Entrypoint:	0x10004db0
Entrypoint Section:	.rdata
Digitally signed:	false
Imagebase:	0x10000000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x61C2E245 [Wed Dec 22 08:31:01 2021 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	e980d287af7ef0ccd616c6efb9daaae8

Entrypoint Preview

Instruction
inc eax
mov edx, 00000003h
cmpps xmm1, xmm0, 02h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
add edx, 04h
jmp 00007F13A4705191h
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
int3
push ebp
mov ebp, esp
push esi
push edi
push ebx
and esp, FFFFFFF8h
sub esp, 00000090h
mov eax, dword ptr [ebp+08h]
mov byte ptr [esp+00000083h], 00000064h
mov dword ptr [esp+70h], 02263442h
mov dword ptr [esp+44h], eax
call 00007F13A4708D1Ah
mov ecx, eax
mov edx, eax
mov esi, dword ptr [eax+3Ch]
movzx edi, word ptr [esp+0000008Ah]
mov bx, di
mov dword ptr [esp+40h], eax
mov eax, edi
xor eax, 0000E2E7h
mov word ptr [esp+3Eh], ax
mov al, byte ptr [esp+77h]
mov byte ptr [esp+3Dh], al
mov eax, dword ptr [esp+00000084h]
mov dword ptr [esp+38h], esi
mov si, word ptr [esp+3Eh]
mov word ptr [eax+eax+00000000h], si

Rich Headers

Programming Language:

[IMP] VS2015 UPD1 build 23506
[C++] VS2012 UPD1 build 51106
[ASM] VS2012 build 50727
[ASM] VS2012 UPD2 build 60315
[LNK] VS2010 SP1 build 40219
[EXP] VS2010 SP1 build 40219
[RES] VS2015 UPD1 build 23506
[IMP] VS2010 build 30319
[ASM] VS2015 UPD1 build 23506
[C++] VS2017 v15.5.4 build 25834
[EXP] VS2012 UPD4 build 61030
[C++] VS2008 build 21022
[ASM] VS2010 SP1 build 40219

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x7c029	0x60	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x7c08c	0x78	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x84000	0x2f0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x85000	0x1138	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x6030	0x38	.rdata
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	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x8000	0x44	.rdata
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
.rdata	0x1000	0x6b2e	0x7000	False	0.391636439732	data	4.47964770197	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x8000	0x7424e	0x75000	False	0.316228882879	data	7.44062687646	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x7d000	0x66d8	0x5000	False	0.24609375	data	5.03782298504	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x84000	0x2f0	0x1000	False	0.09033203125	data	0.789164600932	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x85000	0x1138	0x2000	False	0.2421875	data	4.12390144992	IMAGE_SCN_TYPE_COPY, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_VERSION	0x84060	0x290	MS Windows COFF PA-RISC object file	English	United States

Imports

DLL	Import
WINSPOOL.DRV	EnumFormsW
ADVAPI32.dll	RegCloseKey, QueryServiceStatusEx, AccessCheck
WS2_32.dll	WSACleanup
USER32.dll	GetWindowTextA
KERNEL32.dll	CloseHandle, GetModuleHandleW, GetFileSize, OutputDebugStringA, IsDebuggerPresent, GetModuleFileNameW

Version Infos

Description	Data
OriginalFilename	Iha.dll
FileDescription	Oracle Call Interface
FileVersion	2.3.7.0.0
Legal Copyright	Copyright Oracle Corporation 1979, 2001. All rights reserved.
CompanyName	Oracle Corporation
Translation	0x0409 0x04b0

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

No network behavior found

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: loaddll32.exe PID: 6296 Parent PID: 1988

General

Start time:	20:03:55
Start date:	22/12/2021
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll"
Imagebase:	0x8b0000
File size:	116736 bytes
MD5 hash:	7DEB5DB86C0AC789123DEC286286B938
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000000.00000002.654367413.000000006E831000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	moderate

Analysis Process: cmd.exe PID: 6328 Parent PID: 6296

General

Start time:	20:03:56
Start date:	22/12/2021
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd.exe /C rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1
Imagebase:	0x870000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exe PID: 6368 Parent PID: 6328

General

Start time:	20:03:56
Start date:	22/12/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe "C:\Users\user\Desktop\SecuriteInfo.com.W32.AIDetect.malware1.4295.dll",#1
Imagebase:	0xb80000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000002.00000000.263879217.000000006E831000.00000020.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000002.00000002.303178231.000000006E831000.00000020.00020000.sdmp, Author: Joe Security Rule: JoeSecurity_Dridex_1, Description: Yara detected Dridex unpacked file, Source: 00000002.00000000.261899992.000000006E831000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: WerFault.exe PID: 6564 Parent PID: 6368

General

Start time:	20:04:00
Start date:	22/12/2021
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 6368 -s 684
Imagebase:	0xc30000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

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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 attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	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:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) 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:	File 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:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
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

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Windows Analysis Report SecuriteInfo.com.W32.AIDetect.malware1.4295.dll

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Dridex

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

System Summary:

Jbx Signature Overview

AV Detection:

Compliance:

Networking:

E-Banking Fraud:

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:

Lowering of HIPS / PFW / Operating System Security Settings:

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

Public

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

Rich Headers

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: loaddll32.exe PID: 6296 Parent PID: 1988

General

Analysis Process: cmd.exe PID: 6328 Parent PID: 6296