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Analysis Report 4e021da2_by_Libranalysis

Overview

General Information

Sample Name:	4e021da2_by_Libranalysis (renamed file extension from none to dll)
Analysis ID:	413047
MD5:	4e021da22c2701ea547dbd96479f767f
SHA1:	e791b7c6b5b3a98ed405bc5379f3aca438341ed6
SHA256:	e39faf4e4460a28d67296e6ddcff40423569aa45ee7fb6cb68db7014429d8bd6
Infos:
Most interesting Screenshot:

Detection

Dridex

Score:	72
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Yara detected Dridex unpacked file

C2 URLs / IPs found in malware configuration

Machine Learning detection for sample

Checks if the current process is being debugged

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

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

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

Detected potential crypto function

IP address seen in connection with other malware

Internet Provider seen in connection with other malware

One or more processes crash

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

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Startup

System is w10x64

loaddll32.exe (PID: 1308 cmdline: loaddll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll' MD5: 542795ADF7CC08EFCF675D65310596E8)

cmd.exe (PID: 204 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 5964 cmdline: rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 6412 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 5964 -s 768 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

cleanup

Malware Configuration

Threatname: Dridex

{"Version": 22201, "C2 list": ["43.229.206.212:443", "82.209.17.209:8172", "162.241.209.225:4125"], "RC4 keys": ["16dkGStOzdHgjuCciXGdSX7UrHWfYSUG8wEUtKNgzHrWMfTGafJbC", "39t3NdDhurvpltFNCpvA5goSylkxjIBtIwWPTv1DPbNEcuIekQC7O"]}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000002.00000002.317230923.0000000010001000.00000020.00020000.sdmp	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security

Unpacked PEs

Source	Rule	Description	Author	Strings
2.2.rundll32.exe.10000000.3.unpack	JoeSecurity_Dridex_1	Yara detected Dridex unpacked file	Joe Security

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 2.2.rundll32.exe.10000000.3.unpack

Malware Configuration Extractor: Dridex {"Version": 22201, "C2 list": ["43.229.206.212:443", "82.209.17.209:8172", "162.241.209.225:4125"], "RC4 keys": ["16dkGStOzdHgjuCciXGdSX7UrHWfYSUG8wEUtKNgzHrWMfTGafJbC", "39t3NdDhurvpltFNCpvA5goSylkxjIBtIwWPTv1DPbNEcuIekQC7O"]}

Multi AV Scanner detection for submitted file

Show sources

Source: 4e021da2_by_Libranalysis.dll

ReversingLabs: Detection: 31%

Machine Learning detection for sample

Show sources

Source: 4e021da2_by_Libranalysis.dll

Joe Sandbox ML: detected

Source: 4e021da2_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: 4e021da2_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000E.00000003.292787229.00000000053FA000.00000004.00000001.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: rasapi32.pdb3 source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdbk source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: sfc_os.pdb- source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: dnsapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000E.00000003.292949513.000000000341D000.00000004.00000001.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: nsi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb? source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: fpmvppp.pdb source: loaddll32.exe, 00000000.00000002.223083952.0000000010025000.00000002.00020000.sdmp, 4e021da2_by_Libranalysis.dll
Source:	Binary string: msctf.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb9 source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor	IPs: 43.229.206.212:443
Source: Malware configuration extractor	IPs: 82.209.17.209:8172
Source: Malware configuration extractor	IPs: 162.241.209.225:4125

Source: Joe Sandbox View	IP Address: 82.209.17.209 82.209.17.209
Source: Joe Sandbox View	IP Address: 162.241.209.225 162.241.209.225
Source: Joe Sandbox View	IP Address: 43.229.206.212 43.229.206.212

Source: Joe Sandbox View	ASN Name: PODA-ASCZ PODA-ASCZ
Source: Joe Sandbox View	ASN Name: UNIFIEDLAYER-AS-1US UNIFIEDLAYER-AS-1US
Source: Joe Sandbox View	ASN Name: INET-AS-IDPTInetGlobalIndoID INET-AS-IDPTInetGlobalIndoID

Source: WerFault.exe, 0000000E.00000003.312686550.000000000534A000.00000004.00000001.sdmp

String found in binary or memory: http://crl.m

E-Banking Fraud:

Yara detected Dridex unpacked file

Show sources

Source: Yara match	File source: 00000002.00000002.317230923.0000000010001000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match	File source: 2.2.rundll32.exe.10000000.3.unpack, type: UNPACKEDPE

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100220F0		0_2_100220F0
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000846C		2_2_1000846C

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

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 5964 -s 768

Source: 4e021da2_by_Libranalysis.dll

Binary or memory string: OriginalFilenamex2otfb.dllN vs 4e021da2_by_Libranalysis.dll

Source: 4e021da2_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: 4e021da2_by_Libranalysis.dll

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

Source: classification engine

Classification label: mal72.troj.winDLL@6/4@0/3

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess5964

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WER1ECD.tmp

Jump to behavior

Source: 4e021da2_by_Libranalysis.dll

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

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

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

Jump to behavior

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: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1

Source: 4e021da2_by_Libranalysis.dll

ReversingLabs: Detection: 31%

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll'
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 5964 -s 768
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1	Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1	Jump to behavior

Source: 4e021da2_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source: 4e021da2_by_Libranalysis.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000E.00000003.292787229.00000000053FA000.00000004.00000001.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: rasapi32.pdb3 source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdbk source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: sfc_os.pdb- source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: dnsapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000E.00000003.292949513.000000000341D000.00000004.00000001.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: nsi.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb? source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: fpmvppp.pdb source: loaddll32.exe, 00000000.00000002.223083952.0000000010025000.00000002.00020000.sdmp, 4e021da2_by_Libranalysis.dll
Source:	Binary string: msctf.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb9 source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000E.00000003.301896055.0000000005870000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000E.00000003.301901122.0000000005876000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000E.00000003.301886039.00000000058A1000.00000004.00000001.sdmp

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10006207 push ebx; ret	0_2_10006208
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10004E0F push 822377FAh; iretd	0_2_10004E14
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10005813 push eax; ret	0_2_1000590D
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10006830 push 82235DBAh; iretd	0_2_10006855
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10002C33 push 0E950FD0h; iretd	0_2_10002D7C
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000585A push eax; ret	0_2_1000590D
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10005A7B push cs; iretd	0_2_10005B7E
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10006A80 push ebx; iretd	0_2_10006A85
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10002C8E push 0E950FD0h; iretd	0_2_10002D7C
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000388E push 8223930Ah; iretd	0_2_10003893
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100048AF push 8223A1AEh; iretd	0_2_100048B4
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100066D0 push 8223737Ah; iretd	0_2_100066D5
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100054EF push 822385B2h; iretd	0_2_100054F4
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000530F push 82230D7Eh; iretd	0_2_10005314
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_1000574F push 82238352h; iretd	0_2_10005754
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100037A2 push cs; retf	0_2_100037DC
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100039C3 push edi; retf	0_2_100039C4
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10005FD6 push 0E950020h; retf	0_2_10005FDE
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10002DF3 push cs; iretd	0_2_10002E7C
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_100037F5 push cs; retf	0_2_100037DC
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000341A push esp; retn 0000h	2_2_10003421
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10011D58 push 00000010h; mov dword ptr [esp], 00000000h	2_2_10012038
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000F6CC push esi; mov dword ptr [esp], 00000000h	2_2_1000F6CD

Source: initial sample

Static PE information: section name: .text entropy: 7.53078515147

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

Source: WerFault.exe, 0000000E.00000002.314294196.0000000005400000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: WerFault.exe, 0000000E.00000002.314281500.00000000053E4000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW
Source: WerFault.exe, 0000000E.00000002.314294196.0000000005400000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: WerFault.exe, 0000000E.00000002.314294196.0000000005400000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: WerFault.exe, 0000000E.00000003.310320876.00000000053F1000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: WerFault.exe, 0000000E.00000002.314294196.0000000005400000.00000002.00000001.sdmp	Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

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

Process queried: DebugPort

Jump to behavior

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

Code function: 2_2_10006D50 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA,

2_2_10006D50

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

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1

Jump to behavior

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

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

2_2_10006D50

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

2_2_10006D50

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 Injection11	Virtualization/Sandbox Evasion1	OS Credential Dumping	Security Software Discovery21	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	Rundll321	LSASS Memory	Virtualization/Sandbox Evasion1	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)	Software Packing2	Security Account Manager	Account Discovery1	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 Injection11	NTDS	System Owner/User 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	Obfuscated Files or Information2	LSA Secrets	System Information Discovery11	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	Remote System Discovery1	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features

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
4e021da2_by_Libranalysis.dll	32%	ReversingLabs	Win32.Trojan.Convagent
4e021da2_by_Libranalysis.dll	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
2.2.rundll32.exe.740000.2.unpack	100%	Avira	TR/Crypt.XPACK.Gen		Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://crl.m	0%	URL Reputation	safe
http://crl.m	0%	URL Reputation	safe
http://crl.m	0%	URL Reputation	safe
http://crl.m	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://crl.m	WerFault.exe, 0000000E.00000003.312686550.000000000534A000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown

Contacted IPs

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

Public

IP	Domain	Country	ASN	ASN Name	Malicious
82.209.17.209	unknown	Czech Republic	30764	PODA-ASCZ	true
162.241.209.225	unknown	United States	46606	UNIFIEDLAYER-AS-1US	true
43.229.206.212	unknown	Indonesia	24532	INET-AS-IDPTInetGlobalIndoID	true

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	413047
Start date:	13.05.2021
Start time:	06:57:22
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 31s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	4e021da2_by_Libranalysis (renamed file extension from none to 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
Number of analysed new started processes analysed:	27
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:	mal72.troj.winDLL@6/4@0/3
EGA Information:	Failed
HDC Information:	Successful, ratio: 96.2% (good quality ratio 83.4%) Quality average: 67% Quality standard deviation: 35.6%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 3
Cookbook Comments:	Adjust boot time Enable AMSI

Simulations

Behavior and APIs

Time	Type	Description
06:58:51	API Interceptor	1x Sleep call for process: WerFault.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
82.209.17.209	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse
162.241.209.225	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse
43.229.206.212	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
PODA-ASCZ	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
INET-AS-IDPTInetGlobalIndoID	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
UNIFIEDLAYER-AS-1US	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	a98ab505_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	1c640454_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	6333f266_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	0f6f2d53_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	c2b6efb1_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	62badb64_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	0ee1d71e_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_rundll32.exe_f8f758f9c9ae6eac81fa9732924e44386348e_82810a17_193540fb\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):	12482
Entropy (8bit):	3.766228827113611
Encrypted:	false
SSDEEP:	192:oiia0oXYtcHBUZMX4jed++G/u7sRS274ItWcU:RiMX7BUZMX4je6/u7sRX4ItWcU
MD5:	76146F8ACD99B21F6F8E2B744B252181
SHA1:	C8B6D789F71E42E52B3518CEB6A3021753310382
SHA-256:	996F8D54A6CB4BFEA5379520C4F5FEB02151F9F219F4C1E391326408E60EC699
SHA-512:	BEA0270C566C33747FC80CFF8A4D770F8984F38626FF5575E1A7C7882449EF0BE3D94F6E90048CEC13A71ABF2CC7970FD1668BE29235AC5F3C5C0F9A191877CA
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.=.1.3.2.6.5.3.8.7.9.2.3.1.0.4.3.8.5.7.....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.=.1.3.2.6.5.3.8.7.9.3.0.3.0.7.5.0.4.7.....R.e.p.o.r.t.S.t.a.t.u.s.=.2.6.8.4.3.5.4.5.6.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.1.b.0.d.9.3.a.6.-.8.6.b.1.-.4.f.7.f.-.b.1.a.7.-.f.6.c.4.6.7.2.d.c.9.3.7.....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.=.9.8.2.8.f.b.f.2.-.8.e.4.9.-.4.4.0.5.-.b.5.d.5.-.7.7.5.2.2.e.e.e.5.1.5.5.....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.=.0.0.0.0.1.7.4.c.-.0.0.0.1.-.0.0.1.6.-.c.d.2.4.-.f.2.0.1.0.0.4.8.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.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER1ECD.tmp.dmp Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Thu May 13 13:58:46 2021, 0x1205a4 type
Category:	dropped
Size (bytes):	38858
Entropy (8bit):	2.325697335672293
Encrypted:	false
SSDEEP:	192:/4VfTDes8NFv+Tl0cKO1UOTsBm3FY65QK72w7eInOn0gq:cffesMFvo32ZB8FSK72cw0X
MD5:	CF1B6FB4CDA47BC3AADF7876FA6830FB
SHA1:	A170EF0B0AD9EA1C5FB92CB024D1D166DCA61748
SHA-256:	C0DAB3BFF39B6DB9BD88A9D88AFC0EC8C37D374D784A833EF56A5815917FF455
SHA-512:	80556DCFC40738CCD5261FA3A6E7D660ED42276820C51D2F937FC5698486C7EBCB0F88394D5D47502BDFDCFFCE07C9C9806BF650AB08AA1F2096C7119A2B9078
Malicious:	false
Reputation:	low
Preview:	MDMP....... ........0.`...................U...........B......x.......GenuineIntelW...........T.......L...r0.`.............................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.............................................................................................................................................................................................................................................................................................................................................................................................................................................................d.b.g.c.o.r.e...i.3.8.6.,.1.0...0...1.7.1.3.4...1.........................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WER2D74.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):	8290
Entropy (8bit):	3.6987700455574704
Encrypted:	false
SSDEEP:	192:Rrl7r3GLNip1v6kP6Y4aW62JSgmfTXVShCpr589bgpsfCAm:RrlsNipt6c6YU628gmfTFSPgCfU
MD5:	5C8672CE99EB4DC0453B171622228B11
SHA1:	052D64839D0F8BA2A8A9653C0FA89B09EEE3302D
SHA-256:	4ADF2C7D451C373D46A2B723774AC7597774026A152C8C5EFAE717D70F29121F
SHA-512:	E822CADBA7A3E3AFA77B992816D83489AF5497C697FECF9611CB5604348BC19ADE239C174ABD948C7D9B694E84558ED572DB1EFCE4416952ED62FE670D88A801
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.>.5.9.6.4.<./.P.i.d.>.......

C:\ProgramData\Microsoft\Windows\WER\Temp\WER2FD6.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):	4663
Entropy (8bit):	4.477404329402657
Encrypted:	false
SSDEEP:	48:cvIwSD8zs+JgtWI9jjWSC8BA8fm8M4JCdsg4NrFh+q8/d4NFc4SrS0d:uITf08SSNvJtNT9N2DW0d
MD5:	DE6F426BCA18CCF54E0F9FD68F6BAC02
SHA1:	27FB9FA66CF2D0579BAC3D2D914EE43579EC6060
SHA-256:	1147E05ED2D89AD9F7793C3DFC838CACD9949EB04C1545C9AA605B217EB12A1B
SHA-512:	886D5011E68162B5F8FB33314AA0F80F8EB4BC1A7E59DFB063D20CBAA3BB6B773B4F32802850B8D5E7FD860DE5C1796C84251D659CDAB33CBECD5813CC820158
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="987789" />.. <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" />..

Static File Info

General
File type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Entropy (8bit):	7.513886808236697
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:	4e021da2_by_Libranalysis.dll
File size:	167424
MD5:	4e021da22c2701ea547dbd96479f767f
SHA1:	e791b7c6b5b3a98ed405bc5379f3aca438341ed6
SHA256:	e39faf4e4460a28d67296e6ddcff40423569aa45ee7fb6cb68db7014429d8bd6
SHA512:	38b3c61516ffa07952b05171c3f4763946fcec65e778ef2e52e796d80ab73fdcbcbfc73d0fb3d5628a6f9d4cab21014dbf07ec269eb1ede0e375c7143cbec965
SSDEEP:	3072:K9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:K9F6rQXvFczvYpQP
File Content Preview:	MZ......................@...................................\...........!..L.!This program cannot be run in DOS mode....$.......Xm.o...<...<...<.U!<...<..B<r..<...<...<rQ!<...<;..<...<;..<3..<au.<...<szt<"..<Rich...<.......................................

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General
Entrypoint:	0x10024cc0
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x10000000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x609C7F93 [Thu May 13 01:23:31 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:	88962f6760ea005847fb88b87e8ce1fd

Entrypoint Preview

Instruction
mov eax, 00000000h
cmpss xmm1, xmm2, 03h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
mov edx, 00000000h
cmpss xmm1, xmm2, 03h
cmp eax, 02h
mov eax, ebp
mov dword ptr [10029734h], eax
mov eax, ebx
mov dword ptr [10029730h], eax
mov eax, esi
mov dword ptr [10029728h], eax
jne 00007F4DF49079F6h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h
mov eax, 00000000h

Rich Headers

Programming Language:

[RES] VS2015 build 23026
[IMP] VS2013 UPD4 build 31101
[ C ] VS2010 build 30319
[RES] VS2015 UPD2 build 23918
[C++] VS2005 build 50727
[IMP] VS2010 SP1 build 40219
[RES] VS2012 build 50727

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x2770a	0x5b	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x277d8	0x59	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x2c000	0x3a0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x2d000	0x1220
IMAGE_DIRECTORY_ENTRY_DEBUG	0x10018	0x38	.text
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	0x25000	0x4c	.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
.text	0x1000	0x23f74	0x23e00	False	0.756362968206	data	7.53078515147	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x25000	0x2a04	0x2c00	False	0.753728693182	data	7.42331753213	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.crt	0x28000	0x36b0	0x1800	False	0.79052734375	MMDF mailbox	7.46423038313	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x2c000	0x3a0	0x400	False	0.4248046875	data	3.06187161643	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x2d000	0x26c	0x400	False	0.548828125	data	4.2946697642	IMAGE_SCN_TYPE_NOLOAD, IMAGE_SCN_TYPE_DSECT, IMAGE_SCN_TYPE_NO_PAD, IMAGE_SCN_TYPE_GROUP, 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	0x2c060	0x33c	data

Imports

DLL	Import
KERNEL32.dll	GetProfileSectionW, CloseHandle, OpenSemaphoreW, LoadLibraryW, OutputDebugStringA, CreateFileW, GetProfileSectionA
USER32.dll	TranslateMessage
CLUSAPI.dll	ClusterEnum
ADVAPI32.dll	RegOverridePredefKey
RASAPI32.dll	RasGetConnectionStatistics
ole32.dll	CreatePointerMoniker, CreateStreamOnHGlobal

Version Infos

Description	Data
LegalCopyright	Copyright 2018
InternalName	x2otfb
FileVersion	7.2.5422.00
Full Version	7.2.5_000-b00
CompanyName	Oracle Corporation
ProductName	Xhot(BM) Ltloehey YO 8
ProductVersion	7.2.5422.00
FileDescription	Java(TM) Platform SE binary
OriginalFilename	x2otfb.dll
Translation	0x0000 0x04b0

Network Behavior

Network Port Distribution

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 13, 2021 06:58:03.645155907 CEST	53784	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:03.659357071 CEST	65307	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:03.702894926 CEST	53	53784	8.8.8.8	192.168.2.5
May 13, 2021 06:58:03.710829020 CEST	64344	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:03.731692076 CEST	53	65307	8.8.8.8	192.168.2.5
May 13, 2021 06:58:03.774279118 CEST	62060	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:03.778769016 CEST	53	64344	8.8.8.8	192.168.2.5
May 13, 2021 06:58:03.809319019 CEST	61805	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:03.827202082 CEST	53	62060	8.8.8.8	192.168.2.5
May 13, 2021 06:58:03.834397078 CEST	54795	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:03.859025002 CEST	53	61805	8.8.8.8	192.168.2.5
May 13, 2021 06:58:03.885057926 CEST	53	54795	8.8.8.8	192.168.2.5
May 13, 2021 06:58:04.559926033 CEST	49557	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:04.610142946 CEST	53	49557	8.8.8.8	192.168.2.5
May 13, 2021 06:58:05.962117910 CEST	61733	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:06.011003971 CEST	53	61733	8.8.8.8	192.168.2.5
May 13, 2021 06:58:06.589359045 CEST	65447	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:06.650847912 CEST	53	65447	8.8.8.8	192.168.2.5
May 13, 2021 06:58:07.166888952 CEST	52441	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:07.218333960 CEST	53	52441	8.8.8.8	192.168.2.5
May 13, 2021 06:58:09.596400023 CEST	62176	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:09.648472071 CEST	53	62176	8.8.8.8	192.168.2.5
May 13, 2021 06:58:10.538608074 CEST	59596	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:10.587439060 CEST	53	59596	8.8.8.8	192.168.2.5
May 13, 2021 06:58:11.606317043 CEST	65296	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:11.660712004 CEST	53	65296	8.8.8.8	192.168.2.5
May 13, 2021 06:58:14.018428087 CEST	63183	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:14.069947004 CEST	53	63183	8.8.8.8	192.168.2.5
May 13, 2021 06:58:15.163875103 CEST	60151	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:15.216113091 CEST	53	60151	8.8.8.8	192.168.2.5
May 13, 2021 06:58:16.804497957 CEST	56969	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:16.853198051 CEST	53	56969	8.8.8.8	192.168.2.5
May 13, 2021 06:58:17.759517908 CEST	55161	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:17.821413040 CEST	53	55161	8.8.8.8	192.168.2.5
May 13, 2021 06:58:31.873133898 CEST	54757	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:31.931765079 CEST	53	54757	8.8.8.8	192.168.2.5
May 13, 2021 06:58:50.785218954 CEST	49992	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:50.853657007 CEST	53	49992	8.8.8.8	192.168.2.5
May 13, 2021 06:58:51.626857996 CEST	60075	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:51.678323030 CEST	53	60075	8.8.8.8	192.168.2.5
May 13, 2021 06:58:59.177434921 CEST	55016	53	192.168.2.5	8.8.8.8
May 13, 2021 06:58:59.234534979 CEST	53	55016	8.8.8.8	192.168.2.5
May 13, 2021 06:59:08.492470980 CEST	64345	53	192.168.2.5	8.8.8.8
May 13, 2021 06:59:08.551219940 CEST	53	64345	8.8.8.8	192.168.2.5
May 13, 2021 06:59:33.766030073 CEST	57128	53	192.168.2.5	8.8.8.8
May 13, 2021 06:59:33.823357105 CEST	53	57128	8.8.8.8	192.168.2.5
May 13, 2021 06:59:39.294637918 CEST	54791	53	192.168.2.5	8.8.8.8
May 13, 2021 06:59:39.351783037 CEST	53	54791	8.8.8.8	192.168.2.5
May 13, 2021 06:59:54.656871080 CEST	50463	53	192.168.2.5	8.8.8.8
May 13, 2021 06:59:54.725836039 CEST	53	50463	8.8.8.8	192.168.2.5
May 13, 2021 07:00:08.832482100 CEST	50394	53	192.168.2.5	8.8.8.8
May 13, 2021 07:00:08.898000002 CEST	53	50394	8.8.8.8	192.168.2.5
May 13, 2021 07:00:11.301852942 CEST	58530	53	192.168.2.5	8.8.8.8
May 13, 2021 07:00:11.374643087 CEST	53	58530	8.8.8.8	192.168.2.5

Code Manipulations

Statistics

CPU Usage

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Memory Usage

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High Level Behavior Distribution

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Behavior

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System Behavior

Analysis Process: loaddll32.exe PID: 1308 Parent PID: 5744

General

Start time:	06:58:09
Start date:	13/05/2021
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll'
Imagebase:	0x1120000
File size:	116736 bytes
MD5 hash:	542795ADF7CC08EFCF675D65310596E8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: cmd.exe PID: 204 Parent PID: 1308

General

Start time:	06:58:09
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1
Imagebase:	0x150000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 5964 Parent PID: 204

General

Start time:	06:58:10
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\4e021da2_by_Libranalysis.dll',#1
Imagebase:	0xc90000
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: 00000002.00000002.317230923.0000000010001000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Chronological Activities

Analysis Process: WerFault.exe PID: 6412 Parent PID: 5964

General

Start time:	06:58:41
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 5964 -s 768
Imagebase:	0x1050000
File size:	434592 bytes
MD5 hash:	9E2B8ACAD48ECCA55C0230D63623661B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Disassembly

Code Analysis

Reset < >

Analysis Process: loaddll32.exe PID: 1308 Parent PID: 5744 loaddll32.exeCOMMON

Executed Functions

Non-executed Functions

Function 100220F0, Relevance: 11.7, Strings: 9, Instructions: 469COMMON

Download Yara Rule

Strings

a, xrefs: 1002256D
u, xrefs: 10022565
l, xrefs: 10022608
t, xrefs: 1002255D
o, xrefs: 10022610
c, xrefs: 1002262E
D, xrefs: 100229E4
l, xrefs: 10022600
i, xrefs: 1002250E

Memory Dump Source

Source File: 00000000.00000002.223079130.0000000010021000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.223060242.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.223064224.0000000010001000.00000020.00020000.sdmp Download File
Associated: 00000000.00000002.223083952.0000000010025000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.223087861.0000000010028000.00000008.00020000.sdmp Download File
Associated: 00000000.00000002.223091482.000000001002C000.00000002.00020000.sdmp Download File

Similarity

API ID:
String ID: D$a$c$i$l$l$o$t$u
API String ID: 0-1871623029
Opcode ID: 39defe97fc93470a7b804fd6dc8be910f88b852905747cfc221465a6754b1396
Instruction ID: 0084815472b1379f451f328db7bdd48fedf0434f01950e1a6ab525a79fee850b
Opcode Fuzzy Hash: 39defe97fc93470a7b804fd6dc8be910f88b852905747cfc221465a6754b1396
Instruction Fuzzy Hash: 6142A774608780CFD374CF28C894BDABBE1ABD9354F54892EE48D8B391E731A845CB56

Uniqueness

Uniqueness Score: -1.00%

Analysis Process: rundll32.exe PID: 5964 Parent PID: 204 rundll32.exeCOMMON

Executed Functions

Non-executed Functions

Function 10006D50, Relevance: .0, Instructions: 36
COMMON

Download Yara Rule

C-Code - Quality: 100%

			E10006D50() {

				 *0x1001d280 = GetUserNameW;
				 *0x1001D284 = MessageBoxW;
				 *0x1001D288 = GetLastError;
				 *0x1001D28C = CreateFileA;
				 *0x1001D290 = DebugBreak;
				 *0x1001D294 = FlushFileBuffers;
				 *0x1001D298 = FreeEnvironmentStringsA;
				 *0x1001D29C = GetConsoleOutputCP;
				 *0x1001D2A0 = GetEnvironmentStrings;
				 *0x1001D2A4 = GetLocaleInfoA;
				 *0x1001D2A8 = GetStartupInfoA;
				 *0x1001D2AC = GetStringTypeA;
				 *0x1001D2B0 = HeapValidate;
				 *0x1001D2B4 = IsBadReadPtr;
				 *0x1001D2B8 = LCMapStringA;
				 *0x1001D2BC = LoadLibraryA;
				 *0x1001D2C0 = OutputDebugStringA;
				return 0x1001d280;
			}

0x10006d61
0x10006d69
0x10006d6c
0x10006d7b
0x10006d7e
0x10006d8d
0x10006d90
0x10006d9f
0x10006da2
0x10006db1
0x10006db4
0x10006dc3
0x10006dc6
0x10006dd5
0x10006dd8
0x10006de7
0x10006dea
0x10006ded

Memory Dump Source

Source File: 00000002.00000002.317230923.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000002.00000002.317211093.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.317269232.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.317281416.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000002.00000002.317309891.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 80f6e1a276fef8b33378afc9592b3d211071bdeb012eb600a46219d4b0432dd1
Instruction ID: 9a9f90be372116ce35b3bf57ca6adafecb814b37ff7dc50591bd4b03753dcc6b
Opcode Fuzzy Hash: 80f6e1a276fef8b33378afc9592b3d211071bdeb012eb600a46219d4b0432dd1
Instruction Fuzzy Hash: 99110FB8A05620CFD34ACF09D5D49117BF2BB8E360312C19AD8098B376D734D985CF54

Uniqueness

Uniqueness Score: -1.00%

Function 1000C218, Relevance: 5.1, Strings: 4, Instructions: 53
COMMON

Download Yara Rule

C-Code - Quality: 83%

			E1000C218(void* __ecx, void* __edx) {
				char _v28;
				char _v33;
				char _v38;
				char _v43;
				void* _t24;
				char* _t25;
				char _t32;
				void* _t33;
				void* _t34;
				signed int _t38;
				char* _t40;

				_t40 = (_t38 & 0xfffffff0) - 0x2c;
				asm("movq xmm0, [edx]");
				_t32 = 0;
				 *_t40 = 0x7b;
				asm("movq [esp+0x1], xmm0");
				_v43 = 0x2d;
				do {
					 *((char*)(_t40 + _t32 + 0xa)) =  *((intOrPtr*)(_t32 + __edx + 8));
					_t32 = _t32 + 1;
				} while (_t32 < 4);
				_v38 = 0x2d;
				_t33 = 0;
				do {
					 *((char*)(_t40 + _t33 + 0xf)) =  *((intOrPtr*)(_t33 + __edx + 0xc));
					_t33 = _t33 + 1;
				} while (_t33 < 4);
				_v33 = 0x2d;
				_t34 = 0;
				do {
					 *((char*)(_t40 + _t34 + 0x14)) =  *((intOrPtr*)(_t34 + __edx + 0x10));
					_t34 = _t34 + 1;
				} while (_t34 < 4);
				_v28 = 0x2d;
				_t24 = 0;
				do {
					asm("movd xmm0, dword [eax+edx+0x14]");
					asm("movd [esp+eax+0x19], xmm0");
					_t24 = _t24 + 4;
				} while (_t24 < 0xc);
				_t25 = _t40;
				 *((char*)(_t25 + 0x25)) = 0x7d;
				 *((char*)(_t25 + 0x26)) = 0;
				E1000DFBC(__ecx, _t25, 0);
				return __ecx;
			}

0x1000c21f
0x1000c224
0x1000c228
0x1000c22a
0x1000c22e
0x1000c234
0x1000c239
0x1000c23d
0x1000c241
0x1000c242
0x1000c249
0x1000c24e
0x1000c250
0x1000c254
0x1000c258
0x1000c259
0x1000c260
0x1000c265
0x1000c267
0x1000c26b
0x1000c26f
0x1000c270
0x1000c275
0x1000c27a
0x1000c27c
0x1000c27c
0x1000c282
0x1000c288
0x1000c28b
0x1000c292
0x1000c295
0x1000c29b
0x1000c2a0
0x1000c2ae

Strings

-, xrefs: 1000C275
-, xrefs: 1000C234
-, xrefs: 1000C260
-, xrefs: 1000C249

Memory Dump Source

Source File: 00000002.00000002.317230923.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000002.00000002.317211093.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.317269232.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.317281416.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000002.00000002.317309891.000000001001F000.00000002.00020000.sdmp Download File

Yara matches

Similarity

API ID:
String ID: -$-$-$-
API String ID: 0-1033403326
Opcode ID: 1d36367edc1a87d387ea343f4f2a29612f5303ddecac01934eed59726700fcc9
Instruction ID: 6420cdf91b2b9fc5655fa5f82b4c53aa5eb92ddd4154ae73ebf41adf494228f8
Opcode Fuzzy Hash: 1d36367edc1a87d387ea343f4f2a29612f5303ddecac01934eed59726700fcc9
Instruction Fuzzy Hash: C811252091C3C04CE749DB7C548462BFFD08F9A208F1886BEE4DA86B53E525D49683B7

Uniqueness

Uniqueness Score: -1.00%

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 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 perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	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 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 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

Graph

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Warning!

Analysis Report 4e021da2_by_Libranalysis

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Dridex

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

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:

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

Network Behavior

Network Port Distribution

UDP Packets

Code Manipulations

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Function 10006D50, Relevance: .0, Instructions: 36
COMMON

Function 1000C218, Relevance: 5.1, Strings: 4, Instructions: 53
COMMON