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Analysis Report 86fa0c16_by_Libranalysis

Overview

General Information

Sample Name:	86fa0c16_by_Libranalysis (renamed file extension from none to dll)
Analysis ID:	413052
MD5:	86fa0c1657be46ef9d0e80b7cf46f930
SHA1:	d5a06060a0b0527c307e4db474bb1438c6507d63
SHA256:	e766f64fbc9a86d1561cf6517b5cab9c2cbd00a2e4d31e9a03ec69c09cdb942a
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: 2316 cmdline: loaddll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll' MD5: 542795ADF7CC08EFCF675D65310596E8)

cmd.exe (PID: 1544 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 2964 cmdline: rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 6800 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 764 MD5: 9E2B8ACAD48ECCA55C0230D63623661B)

cleanup

Malware Configuration

Threatname: Dridex

{"Version": 22202, "C2 list": ["43.229.206.212:443", "82.209.17.209:8172", "162.241.209.225:4125"], "RC4 keys": ["16dkGStOzdHgjuCciXGdSX7UrHWfYSUG8wEUtKNgzHrWMfTGafJbC", "UlufoCqJDohDzGOdBY6ldd1IbFW5KV8BqCAnkqwdDzvq0CsZOOngL"]}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000002.00000002.317136592.0000000010001000.00000020.00020000.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": 22202, "C2 list": ["43.229.206.212:443", "82.209.17.209:8172", "162.241.209.225:4125"], "RC4 keys": ["16dkGStOzdHgjuCciXGdSX7UrHWfYSUG8wEUtKNgzHrWMfTGafJbC", "UlufoCqJDohDzGOdBY6ldd1IbFW5KV8BqCAnkqwdDzvq0CsZOOngL"]}

Multi AV Scanner detection for submitted file

Show sources

Source: 86fa0c16_by_Libranalysis.dll

ReversingLabs: Detection: 29%

Machine Learning detection for sample

Show sources

Source: 86fa0c16_by_Libranalysis.dll

Joe Sandbox ML: detected

Source: 86fa0c16_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: 86fa0c16_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000F.00000003.297212652.0000000005119000.00000004.00000001.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: setupapi.pdbq;8 source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: cryptbase.pdb-']zz source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdbo;Z source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: dnsapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdbG;B source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdbl./ source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdbA;H source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdbX.[ source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdbU;\ source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: combase.pdbM;D source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb};4 source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdbw;2 source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: nsi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb[;V source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: fpmvppp.pdb source: loaddll32.exe, 00000000.00000002.230465751.0000000010025000.00000002.00020000.sdmp, 86fa0c16_by_Libranalysis.dll
Source:	Binary string: shlwapi.pdbc;. source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdbi; source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: wkernel32.pdb2 source: WerFault.exe, 0000000F.00000002.315794134.000000000511E000.00000004.00000001.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	ASN Name: PODA-ASCZ PODA-ASCZ
Source: Joe Sandbox View	ASN Name: UNIFIEDLAYER-AS-1US UNIFIEDLAYER-AS-1US

E-Banking Fraud:

Yara detected Dridex unpacked file

Show sources

Source: Yara match	File source: 00000002.00000002.317136592.0000000010001000.00000020.00020000.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_10021E90
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10011460
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000846C
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10001494
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000A52C
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10011D58
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10019348
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10010754
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_100090CC

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

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 764

Source: 86fa0c16_by_Libranalysis.dll

Binary or memory string: OriginalFilenamex2otfb.dllN vs 86fa0c16_by_Libranalysis.dll

Source: 86fa0c16_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: 86fa0c16_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@0/4

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess2964

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WER684A.tmp

Jump to behavior

Source: 86fa0c16_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

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\86fa0c16_by_Libranalysis.dll',#1

Source: 86fa0c16_by_Libranalysis.dll

ReversingLabs: Detection: 29%

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\86fa0c16_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\86fa0c16_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 764
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1

Source: 86fa0c16_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source: 86fa0c16_by_Libranalysis.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000F.00000003.297212652.0000000005119000.00000004.00000001.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: setupapi.pdbq;8 source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: cryptbase.pdb-']zz source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdbo;Z source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: dnsapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: bcrypt.pdbG;B source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdbl./ source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdbA;H source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdbX.[ source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdbU;\ source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: combase.pdbM;D source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb};4 source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdbw;2 source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: nsi.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb[;V source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdbk source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: fpmvppp.pdb source: loaddll32.exe, 00000000.00000002.230465751.0000000010025000.00000002.00020000.sdmp, 86fa0c16_by_Libranalysis.dll
Source:	Binary string: shlwapi.pdbc;. source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdbi; source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000F.00000003.302201885.00000000056D0000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000F.00000003.302207118.00000000056D7000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000F.00000003.302191553.00000000055B1000.00000004.00000001.sdmp
Source:	Binary string: wkernel32.pdb2 source: WerFault.exe, 0000000F.00000002.315794134.000000000511E000.00000004.00000001.sdmp

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_10007550 push ebp; ret
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000F6CC push esi; mov dword ptr [esp], 00000000h

Source: initial sample

Static PE information: section name: .text entropy: 7.52981613282

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

Source: WerFault.exe, 0000000F.00000002.316079533.0000000005760000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: WerFault.exe, 0000000F.00000002.315738846.0000000005020000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW
Source: WerFault.exe, 0000000F.00000002.316079533.0000000005760000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: WerFault.exe, 0000000F.00000002.316079533.0000000005760000.00000002.00000001.sdmp	Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: WerFault.exe, 0000000F.00000002.316079533.0000000005760000.00000002.00000001.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

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,

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

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1

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,

Source: C:\Windows\SysWOW64\rundll32.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 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
86fa0c16_by_Libranalysis.dll	30%	ReversingLabs	Win32.Trojan.Convagent
86fa0c16_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.4e30000.2.unpack	100%	Avira	TR/Crypt.XPACK.Gen		Download File

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

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

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	413052
Start date:	13.05.2021
Start time:	07:06:01
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 29s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	86fa0c16_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:	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:	mal72.troj.winDLL@6/4@0/4
EGA Information:	Failed
HDC Information:	Successful, ratio: 60.7% (good quality ratio 51%) Quality average: 63.2% Quality standard deviation: 37.3%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI

Simulations

Behavior and APIs

Time	Type	Description
07:07:32	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
	13f88d67_by_Libranalysis.dll	Get hash	malicious	Browse
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse
	fe1d4238_by_Libranalysis.dll	Get hash	malicious	Browse
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse
	27c06d28_by_Libranalysis.dll	Get hash	malicious	Browse
	4e021da2_by_Libranalysis.dll	Get hash	malicious	Browse
	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
162.241.209.225	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse
	13f88d67_by_Libranalysis.dll	Get hash	malicious	Browse
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse
	fe1d4238_by_Libranalysis.dll	Get hash	malicious	Browse
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse
	27c06d28_by_Libranalysis.dll	Get hash	malicious	Browse
	4e021da2_by_Libranalysis.dll	Get hash	malicious	Browse
	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

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
	13f88d67_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	fe1d4238_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	27c06d28_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	4e021da2_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	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
UNIFIEDLAYER-AS-1US	6bea48e8_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	13f88d67_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	052a78c5_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	fe1d4238_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	5322b76c_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	27c06d28_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	4e021da2_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	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

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_rundll32.exe_f61ac75de56cc9eee01d59a3e035a3dcadd9f_82810a17_1af78400\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):	12484
Entropy (8bit):	3.7680934848682273
Encrypted:	false
SSDEEP:	192:+aOim0oXDPSHBUZMX4jed+uG/u7spS274ItWcD:SiAXuBUZMX4jeK/u7spX4ItWcD
MD5:	41644315B7A75A619591E65D9AE54958
SHA1:	EC19DDA3204D836F341609C5B6DD44EC242CD9D2
SHA-256:	66C8C70BB98AE2700C1D4F76F8E90E7626C7004860466FF9FDF11646D5C5E2FF
SHA-512:	D7AD09D75B62598EDF715A6294D2CCAFAADD94DD117970BCFA3E6D27635E0BD3264C70227F5C81D2C032A88CB955A059B69B2B7605AB2BD9B209D919B06FE888
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.=.1.3.2.6.5.3.8.8.4.4.5.3.9.3.5.2.0.6.....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.=.1.3.2.6.5.3.8.8.4.5.0.8.9.3.5.1.5.2.....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.=.4.e.1.5.7.6.0.0.-.3.d.5.3.-.4.7.a.9.-.9.8.3.6.-.5.e.3.d.4.9.f.8.e.f.3.5.....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.=.5.a.0.b.4.d.2.7.-.2.b.7.6.-.4.5.4.f.-.8.b.e.3.-.3.e.f.0.6.4.2.9.c.0.6.5.....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.=.0.0.0.0.0.b.9.4.-.0.0.0.1.-.0.0.1.6.-.5.7.d.7.-.f.2.3.9.0.1.4.8.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\WER684A.tmp.dmp Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Thu May 13 14:07:26 2021, 0x1205a4 type
Category:	dropped
Size (bytes):	52702
Entropy (8bit):	2.038777510796249
Encrypted:	false
SSDEEP:	192:cc6wiNvb1V0sIfGRS5Ts44JDpKpiqKz+PGQXVJElOOwnNnKa:p1iNvb16u05Ts4upWi2GiMlOVNKa
MD5:	E6E3A908CF394D1ACB34A5D8013547A5
SHA1:	F32FF3E0A7888D07A90D914E0380297D192D1EFE
SHA-256:	D07BB01FF12AB4AA040C89C8DFECA5828CB4A8FD708BE5BF9DB7A5E959B16BCE
SHA-512:	991572F4102BF04CE2FF26461CCB067D3F50BAFA9E53C18A3A5C5569518D2241D05898CA9F858652FE500CF507B9D89FAF1A3396707E885FB377CBCF3C53D587
Malicious:	false
Reputation:	low
Preview:	MDMP....... ........2.`...................U...........B..............GenuineIntelW...........T...........}2.`.............................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\WER6EB3.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):	8292
Entropy (8bit):	3.6964260079430744
Encrypted:	false
SSDEEP:	192:Rrl7r3GLNicq6Vg6YHA6iygmfTXLShqCprj89bGknpsf2Qym:RrlsNi56i6Yg6iygmfTbSwGknCftj
MD5:	6AB06138258AB00AC739367738CF5AF6
SHA1:	427E5C4CA6F2A4636A3E4BE47EA856734E0992DF
SHA-256:	1D60C4BAE8AD83CF0A88FADECA308CE5F7552F6CDB463EAFA1195CB28D93D4EA
SHA-512:	D5285CA810FCD88D0804793519C4F76507EB027D4F81708A62ABAF259AC9DCA6C8D844C06D33AF09E1E65C3AB372532DEF8DF7B94CE5C5F80971C38C62C04F7D
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.>.2.9.6.4.<./.P.i.d.>.......

C:\ProgramData\Microsoft\Windows\WER\Temp\WER70E7.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):	4.475180841238783
Encrypted:	false
SSDEEP:	48:cvIwSD8zs8JgtWI9g+WSC8Bk8fm8M4JCdslNpFd+q8/cNFE4SrSjd:uITf6X/SN3JPNxfNqDWjd
MD5:	386BEE419325F222DE7A08E97CE73453
SHA1:	6B567D4830B730B7179ABED1CD7AF384776D9804
SHA-256:	1CB2C2847012991474515AB7947E7A493D9BA09A824B1BD7AFCAC001E15DAF49
SHA-512:	E6DA2B48A9FC918BECB653C659554C300DB91522E2DA61CD379E46A9D7967B6EE5502E1E9740AD09811AC8D5ED60B575F99ADC209FB0337845E3CFA96B0CE45E
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="987798" />.. <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):	7.51032805952502
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:	86fa0c16_by_Libranalysis.dll
File size:	167424
MD5:	86fa0c1657be46ef9d0e80b7cf46f930
SHA1:	d5a06060a0b0527c307e4db474bb1438c6507d63
SHA256:	e766f64fbc9a86d1561cf6517b5cab9c2cbd00a2e4d31e9a03ec69c09cdb942a
SHA512:	dcd6cac36853e892bdb4c5c6a086a0da12914b7e86a427f359a19456c25a7456d2751667dfe354034c750adbf982322df6fa606e3e0ff3258072ea7d239c2c99
SSDEEP:	3072:2ar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:ws4p+ADxnSO6D2cOp
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:	0x10024b60
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:	0x609C7F99 [Thu May 13 01:23:37 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:	a5d8d3bddce161fe65c4f476bd18c6da

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 00007F87B4941836h
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	0x23c9e	0x23e00	False	0.753620426829	data	7.52981613282	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x25000	0x2d41	0x2c00	False	0.749112215909	data	7.3747682631	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.crt	0x28000	0x333c	0x1800	False	0.8125	MMDF mailbox	7.51564718747	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	0x268	0x400	False	0.5439453125	data	4.2612921869	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
CLUSAPI.dll	ClusterEnum
USER32.dll	TranslateMessage
KERNEL32.dll	LoadLibraryW, GetProfileSectionW, GetProfileSectionA, OpenSemaphoreW, CreateFileW, OutputDebugStringA, CloseHandle
ole32.dll	CreatePointerMoniker, CreateStreamOnHGlobal
ADVAPI32.dll	RegOverridePredefKey
RASAPI32.dll	RasGetConnectionStatistics

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 07:06:45.103411913 CEST	53784	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:45.113120079 CEST	65307	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:45.157262087 CEST	64344	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:45.160410881 CEST	53	53784	8.8.8.8	192.168.2.5
May 13, 2021 07:06:45.161808968 CEST	53	65307	8.8.8.8	192.168.2.5
May 13, 2021 07:06:45.228193998 CEST	53	64344	8.8.8.8	192.168.2.5
May 13, 2021 07:06:45.279907942 CEST	62060	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:45.331144094 CEST	53	62060	8.8.8.8	192.168.2.5
May 13, 2021 07:06:45.478935957 CEST	61805	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:45.559622049 CEST	53	61805	8.8.8.8	192.168.2.5
May 13, 2021 07:06:45.998661995 CEST	54795	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:46.047414064 CEST	53	54795	8.8.8.8	192.168.2.5
May 13, 2021 07:06:46.858326912 CEST	49557	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:46.907011032 CEST	53	49557	8.8.8.8	192.168.2.5
May 13, 2021 07:06:47.643942118 CEST	61733	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:47.692661047 CEST	53	61733	8.8.8.8	192.168.2.5
May 13, 2021 07:06:48.134984970 CEST	65447	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:48.195302010 CEST	53	65447	8.8.8.8	192.168.2.5
May 13, 2021 07:06:48.404737949 CEST	52441	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:48.458547115 CEST	53	52441	8.8.8.8	192.168.2.5
May 13, 2021 07:06:49.646414995 CEST	62176	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:49.695266008 CEST	53	62176	8.8.8.8	192.168.2.5
May 13, 2021 07:06:50.812019110 CEST	59596	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:50.860812902 CEST	53	59596	8.8.8.8	192.168.2.5
May 13, 2021 07:06:51.867297888 CEST	65296	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:51.918982983 CEST	53	65296	8.8.8.8	192.168.2.5
May 13, 2021 07:06:52.821266890 CEST	63183	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:52.880978107 CEST	53	63183	8.8.8.8	192.168.2.5
May 13, 2021 07:06:53.807734966 CEST	60151	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:53.859954119 CEST	53	60151	8.8.8.8	192.168.2.5
May 13, 2021 07:06:57.352184057 CEST	56969	53	192.168.2.5	8.8.8.8
May 13, 2021 07:06:57.403553963 CEST	53	56969	8.8.8.8	192.168.2.5
May 13, 2021 07:07:11.246360064 CEST	55161	53	192.168.2.5	8.8.8.8
May 13, 2021 07:07:11.310507059 CEST	53	55161	8.8.8.8	192.168.2.5
May 13, 2021 07:07:30.213720083 CEST	54757	53	192.168.2.5	8.8.8.8
May 13, 2021 07:07:30.270891905 CEST	53	54757	8.8.8.8	192.168.2.5
May 13, 2021 07:07:31.709702969 CEST	49992	53	192.168.2.5	8.8.8.8
May 13, 2021 07:07:31.769661903 CEST	53	49992	8.8.8.8	192.168.2.5
May 13, 2021 07:07:46.729007006 CEST	60075	53	192.168.2.5	8.8.8.8
May 13, 2021 07:07:46.792149067 CEST	53	60075	8.8.8.8	192.168.2.5
May 13, 2021 07:08:24.465197086 CEST	55016	53	192.168.2.5	8.8.8.8
May 13, 2021 07:08:24.524297953 CEST	53	55016	8.8.8.8	192.168.2.5
May 13, 2021 07:08:31.587100029 CEST	64345	53	192.168.2.5	8.8.8.8
May 13, 2021 07:08:31.647177935 CEST	53	64345	8.8.8.8	192.168.2.5
May 13, 2021 07:08:46.042759895 CEST	57128	53	192.168.2.5	8.8.8.8
May 13, 2021 07:08:46.100116968 CEST	53	57128	8.8.8.8	192.168.2.5
May 13, 2021 07:08:58.672198057 CEST	54791	53	192.168.2.5	8.8.8.8
May 13, 2021 07:08:58.730926991 CEST	53	54791	8.8.8.8	192.168.2.5
May 13, 2021 07:08:59.820404053 CEST	50463	53	192.168.2.5	8.8.8.8
May 13, 2021 07:08:59.880425930 CEST	53	50463	8.8.8.8	192.168.2.5
May 13, 2021 07:09:00.487185001 CEST	50394	53	192.168.2.5	8.8.8.8
May 13, 2021 07:09:00.553889036 CEST	53	50394	8.8.8.8	192.168.2.5

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: loaddll32.exe PID: 2316 Parent PID: 5632

General

Start time:	07:06:52
Start date:	13/05/2021
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll'
Imagebase:	0xa50000
File size:	116736 bytes
MD5 hash:	542795ADF7CC08EFCF675D65310596E8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: cmd.exe PID: 1544 Parent PID: 2316

General

Start time:	07:06:53
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\86fa0c16_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

Analysis Process: rundll32.exe PID: 2964 Parent PID: 1544

General

Start time:	07:06:53
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\86fa0c16_by_Libranalysis.dll',#1
Imagebase:	0x10a0000
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: 00000002.00000002.317136592.0000000010001000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: WerFault.exe PID: 6800 Parent PID: 2964

General

Start time:	07:07:23
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 764
Imagebase:	0x380000
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 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 86fa0c16_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

Contacted IPs

Public

Private

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

Behavior

System Behavior

Analysis Process: loaddll32.exe PID: 2316 Parent PID: 5632

General

Analysis Process: cmd.exe PID: 1544 Parent PID: 2316

General