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Analysis Report c2b6efb1_by_Libranalysis.dll

Overview

General Information

Sample Name:	c2b6efb1_by_Libranalysis.dll
Analysis ID:	413035
MD5:	c2b6efb1b15eab83bcec9afd875fbb34
SHA1:	fab251bf2316a77c53f3b92ad016ed9697f4f14a
SHA256:	2626744dae64045e445cbab9a2a225827d362ef6a0c20efa56b67dcec779857e
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

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

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: 5876 cmdline: loaddll32.exe 'C:\Users\user\Desktop\c2b6efb1_by_Libranalysis.dll' MD5: 542795ADF7CC08EFCF675D65310596E8)

cmd.exe (PID: 1656 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\c2b6efb1_by_Libranalysis.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 1892 cmdline: rundll32.exe 'C:\Users\user\Desktop\c2b6efb1_by_Libranalysis.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

WerFault.exe (PID: 6964 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 764 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
00000002.00000002.336732319.0000000010001000.00000020.00020000.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: c2b6efb1_by_Libranalysis.dll

ReversingLabs: Detection: 30%

Machine Learning detection for sample

Show sources

Source: c2b6efb1_by_Libranalysis.dll

Joe Sandbox ML: detected

Source: c2b6efb1_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: c2b6efb1_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: sfc_os.pdb0C} source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb)+} source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: rundll32.pdbk source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb$Cq source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: dnsapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wimm32.pdbC- source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb"CO source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: nsi.pdb source: WerFault.exe, 0000000F.00000003.314341073.0000000005550000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: setupapi.pdb.C{ source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: fpmvppp.pdb source: loaddll32.exe, 00000000.00000002.232182920.0000000010025000.00000002.00020000.sdmp, c2b6efb1_by_Libranalysis.dll
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb:Cg source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.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, 0000000F.00000003.331018665.0000000004FCD000.00000004.00000001.sdmp

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

E-Banking Fraud:

Yara detected Dridex unpacked file

Show sources

Source: Yara match	File source: 00000002.00000002.336732319.0000000010001000.00000020.00020000.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_10011460	2_2_10011460
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000846C	2_2_1000846C
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10001494	2_2_10001494
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_1000A52C	2_2_1000A52C
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10011D58	2_2_10011D58
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10019348	2_2_10019348
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_10010754	2_2_10010754
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 2_2_100090CC	2_2_100090CC

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

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 764

Source: c2b6efb1_by_Libranalysis.dll

Binary or memory string: OriginalFilenamex2otfb.dllN vs c2b6efb1_by_Libranalysis.dll

Source: c2b6efb1_by_Libranalysis.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: c2b6efb1_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\WERReportingForProcess1892

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WER7607.tmp

Jump to behavior

Source: c2b6efb1_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\c2b6efb1_by_Libranalysis.dll',#1

Source: c2b6efb1_by_Libranalysis.dll

ReversingLabs: Detection: 30%

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\c2b6efb1_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\c2b6efb1_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\c2b6efb1_by_Libranalysis.dll',#1
Source: C:\Windows\SysWOW64\rundll32.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 764
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\c2b6efb1_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\c2b6efb1_by_Libranalysis.dll',#1	Jump to behavior

Source: c2b6efb1_by_Libranalysis.dll

Static PE information: DYNAMIC_BASE, NX_COMPAT

Source: c2b6efb1_by_Libranalysis.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: sfc_os.pdb0C} source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ClusApi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb)+} source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wkernel32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: bcrypt.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: sfc_os.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ucrtbase.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: msvcrt.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wrpcrt4.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: wntdll.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: shcore.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: wgdi32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: rundll32.pdbk source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: fltLib.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: advapi32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wsspicli.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shell32.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb$Cq source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: msvcp_win.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: dnsapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: rasapi32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wkernelbase.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wimm32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: mpr.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: wwin32u.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wimm32.pdbC- source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: setupapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: imagehlp.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wUxTheme.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: dwmapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shlwapi.pdb"CO source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: shcore.pdbk source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: profapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ws2_32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: winspool.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: wgdi32full.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: shell32.pdbk source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: sechost.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: iphlpapi.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: nsi.pdb source: WerFault.exe, 0000000F.00000003.314341073.0000000005550000.00000004.00000040.sdmp
Source:	Binary string: rasman.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: propsys.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdbk source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: setupapi.pdb.C{ source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: fpmvppp.pdb source: loaddll32.exe, 00000000.00000002.232182920.0000000010025000.00000002.00020000.sdmp, c2b6efb1_by_Libranalysis.dll
Source:	Binary string: powrprof.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: msctf.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: ole32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: AcLayers.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: Kernel.Appcore.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: cryptbase.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: bcryptprimitives.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: cfgmgr32.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: Windows.Storage.pdb source: WerFault.exe, 0000000F.00000003.314327823.0000000005540000.00000004.00000040.sdmp
Source:	Binary string: rundll32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: oleaut32.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: sfc.pdb source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: combase.pdb:Cg source: WerFault.exe, 0000000F.00000003.314333518.0000000005546000.00000004.00000040.sdmp
Source:	Binary string: apphelp.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.sdmp
Source:	Binary string: wuser32.pdb source: WerFault.exe, 0000000F.00000003.314318675.0000000005571000.00000004.00000001.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_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\WerFault.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Jump to behavior

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, 0000000F.00000002.333234037.0000000005090000.00000002.00000001.sdmp	Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: WerFault.exe, 0000000F.00000003.331112571.0000000004FAD000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAW
Source: WerFault.exe, 0000000F.00000002.333214797.000000000507C000.00000004.00000001.sdmp	Binary or memory string: Hyper-V RAWh
Source: WerFault.exe, 0000000F.00000002.333234037.0000000005090000.00000002.00000001.sdmp	Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: WerFault.exe, 0000000F.00000002.333234037.0000000005090000.00000002.00000001.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.00000002.333234037.0000000005090000.00000002.00000001.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\c2b6efb1_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	Query Registry1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Process Injection11	LSASS Memory	Security Software Discovery21	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information2	Security Account Manager	Virtualization/Sandbox Evasion1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Rundll321	NTDS	Account Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Software Packing2	LSA Secrets	System Owner/User Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	Remote System Discovery1	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	System Information Discovery11	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

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
c2b6efb1_by_Libranalysis.dll	30%	ReversingLabs	Win32.Trojan.Convagent
c2b6efb1_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.2de0000.2.unpack	100%	Avira	TR/Crypt.XPACK.Gen		Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://crl.microsoft	0%	URL Reputation	safe
http://crl.microsoft	0%	URL Reputation	safe
http://crl.microsoft	0%	URL Reputation	safe
http://crl.microsoft	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.microsoft	WerFault.exe, 0000000F.00000003.331018665.0000000004FCD000.00000004.00000001.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

Private

IP
192.168.2.1

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	413035
Start date:	13.05.2021
Start time:	06:48:10
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 19s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	c2b6efb1_by_Libranalysis.dll
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Run name:	Run with higher sleep bypass
Number of analysed new started processes analysed:	35
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: 94.4% (good quality ratio 86.6%) Quality average: 72.2% Quality standard deviation: 32%
HCA Information:	Successful, ratio: 100% Number of executed functions: 2 Number of non-executed functions: 3
Cookbook Comments:	Adjust boot time Enable AMSI Sleeps bigger than 120000ms are automatically reduced to 1000ms Found application associated with file extension: .dll

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
82.209.17.209	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
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse
	d310ebba_by_Libranalysis.dll	Get hash	malicious	Browse
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse
	7af9a7b0_by_Libranalysis.dll	Get hash	malicious	Browse
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse
162.241.209.225	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
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse
	d310ebba_by_Libranalysis.dll	Get hash	malicious	Browse
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse
	7af9a7b0_by_Libranalysis.dll	Get hash	malicious	Browse
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse
43.229.206.212	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
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse
	d310ebba_by_Libranalysis.dll	Get hash	malicious	Browse
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse
	7af9a7b0_by_Libranalysis.dll	Get hash	malicious	Browse
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
PODA-ASCZ	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
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	d310ebba_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	7af9a7b0_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse	82.209.17.209
INET-AS-IDPTInetGlobalIndoID	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
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	d310ebba_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	7af9a7b0_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse	43.229.206.212
UNIFIEDLAYER-AS-1US	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
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	514b5b51_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	a13bac07_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	d310ebba_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	634459e1_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	7af9a7b0_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	1bbde683_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	ce9a5575_by_Libranalysis.dll	Get hash	malicious	Browse	162.241.209.225
	514b5b51_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_ceab9952f15a603fe8bb7fca6d086e06c93d7dd_82810a17_1b7d9d17\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):	12458
Entropy (8bit):	3.7681520649732843
Encrypted:	false
SSDEEP:	192:M+FiN0oXycHBUZMX4jed+He/u7suS274ItWcq:vFiDX5BUZMX4jeT/u7suX4ItWcq
MD5:	7B8E0A8B14709171834739963DE7F784
SHA1:	390754A0E261E767AAE1033528A929FA43C6E6D0
SHA-256:	B4368A6F942B5C1CBB8BD08F29AEC2D6CB7D9539F81C9EB805B24643BEE90FE8
SHA-512:	896432F787EF46D0F0882C2EBFCB5B63AAFD802C17E3829515022792CBD2FCDD30CEFFF5FA5A466CB8958C9FEB6F21B3B215153C1F1BC4287B9544B0D5415ADF
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.=.1.3.2.6.5.3.8.7.3.7.7.4.6.2.9.6.1.1.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.2.6.5.3.8.7.3.8.5.3.5.3.5.6.4.0.....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.=.5.7.5.0.b.0.8.b.-.0.5.5.8.-.4.7.7.7.-.a.2.5.7.-.b.8.7.a.f.a.5.6.2.3.1.d.....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.=.4.5.2.e.3.0.b.e.-.8.2.4.d.-.4.2.1.c.-.9.2.5.5.-.4.3.0.6.0.9.b.5.d.e.f.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.=.0.0.0.0.0.7.6.4.-.0.0.0.1.-.0.0.1.7.-.c.1.7.0.-.d.8.b.a.f.e.4.7.d.7.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.0.f.5.1.9.f.e.e.c.4.8.6.d.e.8.7.e.d.7.3.c.b.9.2.d.3.c.a.c.8.0.2.4.0.0.0.0.0.0.0.0.!.0.0.0.0.b.c.c.5.d.c.3.2.2.2.0.3.4.d.3.f.2.5.7.f.1.f.d.3.5.8.8.9.e.5.b.e.9.0.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER7607.tmp.dmp Download File
Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 14 streams, Thu May 13 13:49:39 2021, 0x1205a4 type
Category:	dropped
Size (bytes):	39394
Entropy (8bit):	2.340637296085582
Encrypted:	false
SSDEEP:	192:bmf6xjhWHrDBMFnRUexTq0Jn3wchqkLj6Fan2nI:WNHPuNqJ+nAaLj6w2I
MD5:	021A865B623FDCB4BE665576EF11BC83
SHA1:	F5301CC5E998622B542D8D2A86D45A0EE65A945F
SHA-256:	3A3478FA367F998E882E6EDC918D631EEECC4F8BEA5CD4B5E400D426AF75DF06
SHA-512:	593C2E309434197B1E92BA659B720336E2D2A4D018A549BACF54814ACA9BD3EA21E961C291ECC5DE7686D27A034C7AE72A2981284E28FD1FE287C7BA59418BE4
Malicious:	false
Reputation:	low
Preview:	MDMP....... .......s..`...................U...........B......x.......GenuineIntelW...........T.......d...M..`.............................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\WER7ED2.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):	3.697409060736895
Encrypted:	false
SSDEEP:	192:Rrl7r3GLNi/F6336YvL66egmfTnVSZCpr889bhEsfwLm:RrlsNi96n6YT66egmfTVSIh3fB
MD5:	5CAE14732630676DCC24340983E81733
SHA1:	781806872C49CFB2991C09E433DD55D18E497E79
SHA-256:	5BC9F9C959F49600110B9A791A09FEFB8B6A3EA66D7B47D5B62883BCD6DC10F5
SHA-512:	FAAEB6FEC452DC4E9779B3EF61328E30E3B30430FDB06705C5276958073F87D7C0AFE92B4E1DD2F157FAFB4709DD439236AC9AC4DEBC69CDEFF71A49BA4D7A31
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.>.1.8.9.2.<./.P.i.d.>.......

C:\ProgramData\Microsoft\Windows\WER\Temp\WER80F6.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):	4.476322018756217
Encrypted:	false
SSDEEP:	48:cvIwSD8zstJgtWI97jWSC8Bg8fm8M4JCdsLNrFea+q8/uNF54SrSPd:uITfH4SSNPJ9NQaNNnDWPd
MD5:	4C3573F2F575F6446E42506D7245B261
SHA1:	126C7F8391DAF0169A77CB819EBFF411F4AEE8DD
SHA-256:	D8928C9FBC9B396BD07E9F709341E9FE2A2AE3F6168B790040D664DD38FC7983
SHA-512:	B1D3B6694AE0BB6298F6E5D421A3E48E47B3EAC59B60529EEC7AF42C6724FD5C67D6C21ABBD88534B559A657A6851539452419D98184E0EFD7676224DACA5E4C
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="987780" />.. <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):	7.513878784862757
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:	c2b6efb1_by_Libranalysis.dll
File size:	167424
MD5:	c2b6efb1b15eab83bcec9afd875fbb34
SHA1:	fab251bf2316a77c53f3b92ad016ed9697f4f14a
SHA256:	2626744dae64045e445cbab9a2a225827d362ef6a0c20efa56b67dcec779857e
SHA512:	632e3cb1ff7220b5ecc5800ecef4d6ebd69ff7a21d040e76a0a5dce9f06103b98bc3e60b05a34bf2e240ec91b89f028a0436f7b3760e3cb291327d123c5dfb66
SSDEEP:	3072:89F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:89F6rQXvFczvYpQP
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:	0x609C7F8B [Thu May 13 01:23:23 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 00007F0178BF8516h
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	0x23dfe	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	0x389c	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 06:48:54.927076101 CEST	62452	53	192.168.2.7	8.8.8.8
May 13, 2021 06:48:54.984257936 CEST	53	62452	8.8.8.8	192.168.2.7
May 13, 2021 06:48:55.171713114 CEST	57820	53	192.168.2.7	8.8.8.8
May 13, 2021 06:48:55.252832890 CEST	53	57820	8.8.8.8	192.168.2.7
May 13, 2021 06:48:55.280885935 CEST	50848	53	192.168.2.7	8.8.8.8
May 13, 2021 06:48:55.329447031 CEST	53	50848	8.8.8.8	192.168.2.7
May 13, 2021 06:48:56.185048103 CEST	61242	53	192.168.2.7	8.8.8.8
May 13, 2021 06:48:56.236711025 CEST	53	61242	8.8.8.8	192.168.2.7
May 13, 2021 06:48:58.229304075 CEST	58562	53	192.168.2.7	8.8.8.8
May 13, 2021 06:48:58.281188965 CEST	53	58562	8.8.8.8	192.168.2.7
May 13, 2021 06:48:58.386735916 CEST	56590	53	192.168.2.7	8.8.8.8
May 13, 2021 06:48:58.445003033 CEST	53	56590	8.8.8.8	192.168.2.7
May 13, 2021 06:49:05.846982956 CEST	60501	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:05.895843983 CEST	53	60501	8.8.8.8	192.168.2.7
May 13, 2021 06:49:07.385124922 CEST	53775	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:07.433958054 CEST	53	53775	8.8.8.8	192.168.2.7
May 13, 2021 06:49:08.334858894 CEST	51837	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:08.386565924 CEST	53	51837	8.8.8.8	192.168.2.7
May 13, 2021 06:49:09.291532040 CEST	55411	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:09.340286970 CEST	53	55411	8.8.8.8	192.168.2.7
May 13, 2021 06:49:10.527621031 CEST	63668	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:10.584943056 CEST	53	63668	8.8.8.8	192.168.2.7
May 13, 2021 06:49:14.258850098 CEST	54640	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:14.312367916 CEST	53	54640	8.8.8.8	192.168.2.7
May 13, 2021 06:49:20.345279932 CEST	58739	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:20.404223919 CEST	53	58739	8.8.8.8	192.168.2.7
May 13, 2021 06:49:21.145508051 CEST	60338	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:21.202756882 CEST	53	60338	8.8.8.8	192.168.2.7
May 13, 2021 06:49:34.299740076 CEST	58717	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:34.348427057 CEST	53	58717	8.8.8.8	192.168.2.7
May 13, 2021 06:49:37.242156982 CEST	59762	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:37.291122913 CEST	53	59762	8.8.8.8	192.168.2.7
May 13, 2021 06:49:39.019931078 CEST	54329	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:39.069077969 CEST	53	54329	8.8.8.8	192.168.2.7
May 13, 2021 06:49:40.507560968 CEST	58052	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:40.559079885 CEST	53	58052	8.8.8.8	192.168.2.7
May 13, 2021 06:49:41.841483116 CEST	54008	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:41.890173912 CEST	53	54008	8.8.8.8	192.168.2.7
May 13, 2021 06:49:42.654915094 CEST	59451	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:42.703866005 CEST	53	59451	8.8.8.8	192.168.2.7
May 13, 2021 06:49:43.804554939 CEST	52914	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:43.853194952 CEST	53	52914	8.8.8.8	192.168.2.7
May 13, 2021 06:49:44.658557892 CEST	64569	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:44.707227945 CEST	53	64569	8.8.8.8	192.168.2.7
May 13, 2021 06:49:45.483679056 CEST	52816	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:45.533509016 CEST	53	52816	8.8.8.8	192.168.2.7
May 13, 2021 06:49:46.351516008 CEST	50781	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:46.403043985 CEST	53	50781	8.8.8.8	192.168.2.7
May 13, 2021 06:49:46.855834007 CEST	54230	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:46.928221941 CEST	53	54230	8.8.8.8	192.168.2.7
May 13, 2021 06:49:47.202011108 CEST	54911	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:47.252136946 CEST	53	54911	8.8.8.8	192.168.2.7
May 13, 2021 06:49:47.340672016 CEST	49958	53	192.168.2.7	8.8.8.8
May 13, 2021 06:49:47.389424086 CEST	53	49958	8.8.8.8	192.168.2.7
May 13, 2021 06:50:05.727495909 CEST	50860	53	192.168.2.7	8.8.8.8
May 13, 2021 06:50:05.786201954 CEST	53	50860	8.8.8.8	192.168.2.7
May 13, 2021 06:50:37.219923973 CEST	50452	53	192.168.2.7	8.8.8.8
May 13, 2021 06:50:37.285640955 CEST	53	50452	8.8.8.8	192.168.2.7
May 13, 2021 06:50:44.780266047 CEST	59730	53	192.168.2.7	8.8.8.8
May 13, 2021 06:50:44.839905977 CEST	53	59730	8.8.8.8	192.168.2.7
May 13, 2021 06:51:00.224630117 CEST	59310	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:00.362534046 CEST	53	59310	8.8.8.8	192.168.2.7
May 13, 2021 06:51:01.027856112 CEST	51919	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:01.085012913 CEST	53	51919	8.8.8.8	192.168.2.7
May 13, 2021 06:51:01.692533970 CEST	64296	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:01.752146006 CEST	53	64296	8.8.8.8	192.168.2.7
May 13, 2021 06:51:02.190048933 CEST	56680	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:02.229018927 CEST	58820	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:02.255911112 CEST	53	56680	8.8.8.8	192.168.2.7
May 13, 2021 06:51:02.282416105 CEST	53	58820	8.8.8.8	192.168.2.7
May 13, 2021 06:51:02.876241922 CEST	60983	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:03.015160084 CEST	53	60983	8.8.8.8	192.168.2.7
May 13, 2021 06:51:03.628478050 CEST	49247	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:03.685518980 CEST	53	49247	8.8.8.8	192.168.2.7
May 13, 2021 06:51:04.359869003 CEST	52286	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:04.418692112 CEST	53	52286	8.8.8.8	192.168.2.7
May 13, 2021 06:51:05.716070890 CEST	56064	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:05.773072004 CEST	53	56064	8.8.8.8	192.168.2.7
May 13, 2021 06:51:06.620724916 CEST	63744	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:06.680651903 CEST	53	63744	8.8.8.8	192.168.2.7
May 13, 2021 06:51:07.296525955 CEST	61457	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:07.345268011 CEST	53	61457	8.8.8.8	192.168.2.7
May 13, 2021 06:51:17.404393911 CEST	58367	53	192.168.2.7	8.8.8.8
May 13, 2021 06:51:17.464802980 CEST	53	58367	8.8.8.8	192.168.2.7

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: 5876 Parent PID: 5748

General

Start time:	06:49:00
Start date:	13/05/2021
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe 'C:\Users\user\Desktop\c2b6efb1_by_Libranalysis.dll'
Imagebase:	0x11f0000
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: 1656 Parent PID: 5876

General

Start time:	06:49:00
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\c2b6efb1_by_Libranalysis.dll',#1
Imagebase:	0x870000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 1892 Parent PID: 1656

General

Start time:	06:49:01
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\c2b6efb1_by_Libranalysis.dll',#1
Imagebase:	0xa00000
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: 00000002.00000002.336732319.0000000010001000.00000020.00020000.sdmp, Author: Joe Security
Reputation:	high

Chronological Activities

Analysis Process: WerFault.exe PID: 6964 Parent PID: 1892

General

Start time:	06:49:33
Start date:	13/05/2021
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 764
Imagebase:	0x9b0000
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

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Analysis Process: loaddll32.exe PID: 5876 Parent PID: 5748 loaddll32.exeCOMMON

Executed Functions

Non-executed Functions

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

Download Yara Rule

Strings

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

Memory Dump Source

Source File: 00000000.00000002.232175150.0000000010021000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000000.00000002.232147649.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.232153613.0000000010001000.00000020.00020000.sdmp Download File
Associated: 00000000.00000002.232182920.0000000010025000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.232189826.0000000010028000.00000008.00020000.sdmp Download File
Associated: 00000000.00000002.232195991.000000001002C000.00000002.00020000.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: 1892 Parent PID: 1656 rundll32.exeCOMMON

Executed Functions

Function 02DE23D4, Relevance: 7.2, APIs: 3, Strings: 1, Instructions: 224
memoryCOMMON

Download Yara Rule

C-Code - Quality: 42%

			E02DE23D4(long __ebx, void* __edi, long __esi, intOrPtr* _a4) {
				char _v20;
				intOrPtr _v24;
				intOrPtr _v28;
				intOrPtr _v32;
				intOrPtr _v36;
				intOrPtr _v40;
				char _v44;
				intOrPtr _v48;
				intOrPtr _v52;
				intOrPtr _v56;
				intOrPtr _v60;
				intOrPtr _v64;
				void* _v68;
				char* _v72;
				int _v76;
				long _v80;
				long _v84;
				DWORD* _v88;
				intOrPtr _v92;
				int _v96;
				intOrPtr* _v100;
				intOrPtr _v104;
				intOrPtr _v108;
				intOrPtr _v112;
				void* _v116;
				intOrPtr _v120;
				intOrPtr _v124;
				intOrPtr _v128;
				intOrPtr _v132;
				intOrPtr _v136;
				char* _v140;
				intOrPtr _v144;
				intOrPtr _v148;
				intOrPtr _v152;
				intOrPtr _v156;
				unsigned int _v160;
				signed int _v164;
				signed int _v168;
				signed int _v172;
				intOrPtr _v176;
				int _v180;
				char* _v184;
				intOrPtr _v188;
				intOrPtr _v192;
				char _v196;
				intOrPtr* _t142;
				int _t148;
				int _t156;
				int _t160;
				unsigned int _t180;
				int _t196;
				intOrPtr _t230;
				intOrPtr _t232;
				void* _t237;
				intOrPtr _t240;
				void* _t247;
				intOrPtr _t251;
				intOrPtr _t258;
				DWORD* _t271;
				void* _t275;
				intOrPtr* _t278;
				intOrPtr* _t279;

				_t142 = _a4;
				_v20 = 0;
				_t247 =  *_t142;
				 *0x2de4418 = 1;
				asm("movaps xmm0, [0x2de3010]");
				asm("movups [0x2de4428], xmm0");
				_v48 = _t142;
				_v52 =  *((intOrPtr*)(_t142 + 0x48));
				_v56 =  *((intOrPtr*)(_v48 + 0x6c));
				_v196 = _t247;
				_v192 =  *((intOrPtr*)(_v48 + 0x24));
				_v188 = 4;
				_v184 =  &_v20;
				_v60 =  *((intOrPtr*)(_t142 + 0x1c));
				_v64 = 4;
				_v68 = _t247;
				_v72 =  &_v20;
				_t148 = VirtualProtect(__edi, __esi, __ebx, _t271); // executed
				_v76 = _t148;
				_v196 = _v68;
				_v192 = 0;
				_v188 =  *((intOrPtr*)(_v48 + 0x24));
				_v80 = 0x400;
				_v84 = 2;
				_v88 =  &_v20;
				_v92 = 0;
				E02DE1E7B();
				E02DE1094(_v68,  *((intOrPtr*)(_v48 + 0x44)), _v56);
				E02DE1E7B( *((intOrPtr*)(_v48 + 0x44)), 0, _v56);
				_t156 = VirtualProtect(_v68, 0x400, 2, _v88); // executed
				_t278 = _t275 - 0x94;
				_t237 = _v68;
				_t258 =  *((intOrPtr*)(_t237 + 0x3c));
				_v96 = _t156;
				_v100 = _v68 + 0x3c;
				_v104 = _t237;
				_v108 = _t258;
				if(_t258 != 0) {
					_v104 = _v68 + (_v108 + 0x0000ffff & 0x0000ffff) + 1;
				}
				_v120 = _v104;
				if(_v52 != 0) {
					_v144 = _v120 + 0x18 + ( *(_v120 + 0x14) & 0x0000ffff);
					_v148 = 0;
					while(1) {
						_t230 = _v144;
						_v156 = _v148;
						_t180 =  *(_t230 + 0x24);
						_v160 = _t180;
						_v164 = _t180 >> 0x1e;
						_v168 = _v160 >> 0x1f;
						_v172 = _v160 >> 0x0000001d & 0x00000001;
						_v196 = _v68 +  *((intOrPtr*)(_t230 + 0xc));
						_v192 =  *((intOrPtr*)(_t230 + 8));
						_v188 =  *((intOrPtr*)(0x2de4418 + ((_v164 & 0x00000001) << 4) + (_v168 << 3) + (_v172 << 2)));
						_v184 =  &_v20;
						_v176 = _t230;
						_t196 = VirtualProtect(??, ??, ??, ??); // executed
						_t278 = _t278 - 0x10;
						_t232 = _v156 + 1;
						_v180 = _t196;
						_v144 = _v176 + 0x28;
						_v148 = _t232;
						if(_t232 == _v52) {
							goto L11;
						}
					}
				}
				L11:
				 *_t278 = _v68;
				_v124 = _v68 +  *((intOrPtr*)(_v48 + 0x10));
				_t160 = DisableThreadLibraryCalls(??);
				_t279 = _t278 - 4;
				_t240 =  *_v100;
				_v152 = _t160;
				_v112 = _t240;
				_v116 = _v68;
				if(_t240 == 0) {
					L7:
					_t251 = _v48;
					_v44 =  *((intOrPtr*)(_t251 + 0x40));
					_v40 =  *((intOrPtr*)(_t251 + 0x4c));
					_v36 =  *((intOrPtr*)(_t251 + 0x20));
					_v32 =  *((intOrPtr*)(_t251 + 0x54));
					_v28 =  *((intOrPtr*)(_t251 + 0x58));
					_v24 = _v124;
					 *_t279 = _t251;
					_v196 = 0;
					_v192 = 0x74;
					_v128 =  *((intOrPtr*)(_v116 + 0x28));
					_v132 = 0;
					_v136 = 0x74;
					_v140 =  &_v44;
					E02DE1E7B();
					if(_v128 != 0) {
						_t278 =  *((intOrPtr*)( &_v44 + 0x10));
						goto __eax;
					}
					return 1;
				} else {
					_v116 = _v68 + (_v112 + 0x0000ffff & 0x0000ffff) + 1;
					goto L7;
				}
			}

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APIs

VirtualProtect.KERNELBASE ref: 02DE2449
VirtualProtect.KERNELBASE ref: 02DE24E2
VirtualProtect.KERNELBASE ref: 02DE26F5

Strings

t, xrefs: 02DE25B3

Memory Dump Source

Source File: 00000002.00000002.336428657.0000000002DE0000.00000040.00000001.sdmp, Offset: 02DE0000, based on PE: true

Similarity

API ID: ProtectVirtual
String ID: t
API String ID: 544645111-2238339752
Opcode ID: 81daf4c33a5f973717ee9f576a4986a695c954c1934e9c92682f4543e675a3f3
Instruction ID: 6444976ed24b2c9e7da827dc269c4e57c35c6a22f1bd88fae1ef998a0d2ac007
Opcode Fuzzy Hash: 81daf4c33a5f973717ee9f576a4986a695c954c1934e9c92682f4543e675a3f3
Instruction Fuzzy Hash: 21B19AB4E04228CFDB14DF68C990A9DBBF1BF48304F1585AAE949AB351D731AD81CF91

Uniqueness

Uniqueness Score: -1.00%

Function 02DE2101, Relevance: 1.4, APIs: 1, Instructions: 106memoryCOMMON

Download Yara Rule

APIs

VirtualAlloc.KERNELBASE ref: 02DE2172

Memory Dump Source

Source File: 00000002.00000002.336428657.0000000002DE0000.00000040.00000001.sdmp, Offset: 02DE0000, based on PE: true

Similarity

API ID: AllocVirtual
String ID:
API String ID: 4275171209-0
Opcode ID: 033d263155ffc3d0b6236b8629689c658cf4e2d9a96ebed7f8aabdbc96411034
Instruction ID: d6f1ebf1ba3298ed4adc78edbc15340fb993d33d3dec87ae66d2c664541c2df0
Opcode Fuzzy Hash: 033d263155ffc3d0b6236b8629689c658cf4e2d9a96ebed7f8aabdbc96411034
Instruction Fuzzy Hash: A44103B5E012199FDB08DFA8D890AAEBBF1FF48314F14852DE849AB340D375A841CF94

Uniqueness

Uniqueness Score: -1.00%

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;
			}

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0x10006dd8
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0x10006dea
0x10006ded

Memory Dump Source

Source File: 00000002.00000002.336732319.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000002.00000002.336724991.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.336747612.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.336757184.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000002.00000002.336764644.000000001001F000.00000002.00020000.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: 1000C234
-, xrefs: 1000C275
-, xrefs: 1000C260
-, xrefs: 1000C249

Memory Dump Source

Source File: 00000002.00000002.336732319.0000000010001000.00000020.00020000.sdmp, Offset: 10000000, based on PE: true

Associated: 00000002.00000002.336724991.0000000010000000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.336747612.000000001001A000.00000002.00020000.sdmp Download File
Associated: 00000002.00000002.336757184.000000001001D000.00000004.00020000.sdmp Download File
Associated: 00000002.00000002.336764644.000000001001F000.00000002.00020000.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 attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may 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 interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may attempt to 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 c2b6efb1_by_Libranalysis.dll

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

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

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

Function 02DE23D4, Relevance: 7.2, APIs: 3, Strings: 1, Instructions: 224
memoryCOMMON

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

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