Windows Analysis Report SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll

Overview

General Information

Sample Name: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll
Analysis ID: 510694
MD5: 345eadc8b1f5d0b373b531902c06572e
SHA1: a0a170c3bf53be55a625c7793bfe23edd4038f05
SHA256: 31bcae869dbae8bfd20fc177bf4158e75fc7fdf00c694ae13f23dff6229f8e8e
Tags: dll
Infos:

Most interesting Screenshot:

Detection

Dridex
Score: 84
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Found malware configuration
Found detection on Joe Sandbox Cloud Basic with higher score
Yara detected Dridex unpacked file
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Creates a DirectInput object (often for capturing keystrokes)
Uses 32bit PE files
Antivirus or Machine Learning detection for unpacked file
Sample file is different than original file name gathered from version info
One or more processes crash
Contains functionality to query locales information (e.g. system language)
Uses code obfuscation techniques (call, push, ret)
Internet Provider seen in connection with other malware
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)
Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Contains functionality to call native functions
Launches processes in debugging mode, may be used to hinder debugging
Creates a process in suspended mode (likely to inject code)
IP address seen in connection with other malware

Classification

AV Detection:

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Found malware configuration
Source: 12.0.rundll32.exe.6e9e0000.2.unpack Malware Configuration Extractor: Dridex {"Version": 22201, "C2 list": ["149.202.179.100:443", "66.147.235.11:6891", "81.0.236.89:13786"], "RC4 keys": ["9fRysqcdPgZffBlroqJaZHyCvLvD6BUV", "ranVAwtYINZG8jFJSjh5rR8jx3HIZIvSCern79nVFUhfeb2NvJlOKPsGO1osGE0VchV9bFDjym"]}
Multi AV Scanner detection for submitted file
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Virustotal: Detection: 22% Perma Link
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll ReversingLabs: Detection: 27%
Machine Learning detection for sample
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Joe Sandbox ML: detected
Antivirus or Machine Learning detection for unpacked file
Source: 12.0.rundll32.exe.3220000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 14.0.rundll32.exe.3a0000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 9.2.rundll32.exe.3370000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 12.0.rundll32.exe.3220000.3.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 3.0.rundll32.exe.9c4756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 9.0.rundll32.exe.3370000.3.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 8.2.rundll32.exe.6b0000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 10.0.rundll32.exe.30d4756.4.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 12.2.rundll32.exe.4c64756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 9.0.rundll32.exe.4f34756.4.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 3.0.rundll32.exe.690000.3.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 3.0.rundll32.exe.690000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 14.0.rundll32.exe.3a0000.3.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 10.0.rundll32.exe.30d4756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 4.2.rundll32.exe.920000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 12.2.rundll32.exe.3220000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 8.2.rundll32.exe.dd4756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 3.0.rundll32.exe.9c4756.4.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 0.0.loaddll32.exe.2554756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 12.0.rundll32.exe.4c64756.4.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 10.2.rundll32.exe.30d4756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 14.2.rundll32.exe.8e4756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 14.0.rundll32.exe.8e4756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 10.2.rundll32.exe.b90000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 10.0.rundll32.exe.b90000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 4.2.rundll32.exe.b54756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 10.0.rundll32.exe.b90000.3.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 14.2.rundll32.exe.3a0000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 9.0.rundll32.exe.4f34756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 9.2.rundll32.exe.4f34756.1.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 14.0.rundll32.exe.8e4756.4.unpack Avira: Label: TR/Patched.Ren.Gen
Source: 9.0.rundll32.exe.3370000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 0.0.loaddll32.exe.3d0000.0.unpack Avira: Label: TR/ATRAPS.Gen2
Source: 12.0.rundll32.exe.4c64756.1.unpack Avira: Label: TR/Patched.Ren.Gen

Compliance:

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Uses 32bit PE files
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Static PE information: DYNAMIC_BASE, NX_COMPAT
Source: Binary string: rpidebbfll.pdb source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll
Source: Binary string: wntdll.pdbUGP source: rundll32.exe, 00000004.00000003.392406274.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000008.00000003.601063055.000000004B280000.00000004.00000001.sdmp
Source: Binary string: wntdll.pdb source: rundll32.exe, 00000004.00000003.392406274.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000008.00000003.601063055.000000004B280000.00000004.00000001.sdmp

Networking:

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C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor IPs: 149.202.179.100:443
Source: Malware configuration extractor IPs: 66.147.235.11:6891
Source: Malware configuration extractor IPs: 81.0.236.89:13786
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: HOSTROCKETUS HOSTROCKETUS
Source: Joe Sandbox View ASN Name: OVHFR OVHFR
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 66.147.235.11 66.147.235.11
Source: Joe Sandbox View IP Address: 149.202.179.100 149.202.179.100
Source: Joe Sandbox View IP Address: 81.0.236.89 81.0.236.89
Source: loaddll32.exe, 00000000.00000000.686735544.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.412402180.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.692774926.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 00000008.00000002.693068558.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000000.634648052.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 0000000A.00000000.621361116.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000002.687762853.000000006E9FF000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000002.683488441.000000006E9FF000.00000002.00020000.sdmp String found in binary or memory: http://www.vomfass.deDVarFileInfo$

Key, Mouse, Clipboard, Microphone and Screen Capturing:

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Creates a DirectInput object (often for capturing keystrokes)
Source: loaddll32.exe, 00000000.00000000.684965653.000000000098B000.00000004.00000020.sdmp Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

E-Banking Fraud:

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Yara detected Dridex unpacked file
Source: Yara match File source: 10.0.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 12.0.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 14.0.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 10.2.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 9.0.rundll32.exe.6e9e0000.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 12.2.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 4.2.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 14.2.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 10.0.rundll32.exe.6e9e0000.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.0.loaddll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 8.2.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 9.2.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 14.0.rundll32.exe.6e9e0000.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 9.0.rundll32.exe.6e9e0000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 12.0.rundll32.exe.6e9e0000.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 0000000E.00000000.666915392.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000008.00000002.692811464.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000009.00000000.630165009.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000000.412312975.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000000.686620423.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000C.00000000.642318739.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000A.00000000.620992103.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000009.00000000.610084790.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000009.00000002.659636393.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000000.654050879.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000C.00000002.687730478.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000A.00000002.682477446.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000C.00000000.653718345.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.692542013.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000A.00000000.653774914.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY
Source: Yara match File source: 0000000E.00000002.683460659.000000006E9E1000.00000020.00020000.sdmp, type: MEMORY

System Summary:

barindex
Found detection on Joe Sandbox Cloud Basic with higher score
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Joe Sandbox Cloud Basic: Detection: malicious Score: 76 Threat Name: Dridex Perma Link
Uses 32bit PE files
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
Sample file is different than original file name gathered from version info
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Binary or memory string: OriginalFilenameddlb.dll vs SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll
One or more processes crash
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6256 -s 652
Detected potential crypto function
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F0754 4_2_6E9F0754
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F9348 4_2_6E9F9348
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9E1494 4_2_6E9E1494
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9E846C 4_2_6E9E846C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F1460 4_2_6E9F1460
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9EA52C 4_2_6E9EA52C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F1D58 4_2_6E9F1D58
Contains functionality to call native functions
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F223C NtDelayExecution, 4_2_6E9F223C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F2840 NtAllocateVirtualMemory, 4_2_6E9F2840
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9EBB88 NtClose, 4_2_6E9EBB88
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Virustotal: Detection: 22%
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll ReversingLabs: Detection: 27%
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.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\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll,FFRgpmdlwwWde
Source: unknown Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll'
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',#1
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll,FFRgpmdlwwWde
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',#1
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',CheckTrust
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',DllCanUnloadNow
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',DllGetClassObject
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',DownloadFile
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',GetICifFileFromFile
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6256 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6488 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6256 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6488 -s 652
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 652
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',#1 Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll,FFRgpmdlwwWde Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',CheckTrust Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',DllCanUnloadNow Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',DllGetClassObject Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',DownloadFile Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',GetICifFileFromFile Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',#1 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6256 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6488 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess3192
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6552
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6256
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess6488
Source: C:\Windows\SysWOW64\WerFault.exe File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WER2988.tmp Jump to behavior
Source: classification engine Classification label: mal84.troj.evad.winDLL@33/17@0/4
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: 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\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\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Static file information: File size 1093632 > 1048576
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Static PE information: DYNAMIC_BASE, NX_COMPAT
Source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: rpidebbfll.pdb source: SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll
Source: Binary string: wntdll.pdbUGP source: rundll32.exe, 00000004.00000003.392406274.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000008.00000003.601063055.000000004B280000.00000004.00000001.sdmp
Source: Binary string: wntdll.pdb source: rundll32.exe, 00000004.00000003.392406274.000000004B280000.00000004.00000001.sdmp, rundll32.exe, 00000008.00000003.601063055.000000004B280000.00000004.00000001.sdmp

Data Obfuscation:

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Uses code obfuscation techniques (call, push, ret)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9EF6CC push esi; mov dword ptr [esp], 00000000h 4_2_6E9EF6CD
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX 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: 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: 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: 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: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX
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

Malware Analysis System Evasion:

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Tries to delay execution (extensive OutputDebugStringW loop)
Source: C:\Windows\SysWOW64\rundll32.exe Section loaded: OutputDebugStringW count: 453
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\loaddll32.exe Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F0754 GetTokenInformation,GetSystemInfo,GetTokenInformation, 4_2_6E9F0754
Source: C:\Windows\System32\loaddll32.exe Thread delayed: delay time: 120000 Jump to behavior

Anti Debugging:

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Contains functionality to check if a debugger is running (OutputDebugString,GetLastError)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9E6D50 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA, 4_2_6E9E6D50
Launches processes in debugging mode, may be used to hinder debugging
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6256 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9F3110 RtlAddVectoredExceptionHandler, 4_2_6E9F3110

HIPS / PFW / Operating System Protection Evasion:

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Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\SecuriteInfo.com.Drixed-FJX345EADC8B1F5.514.dll',#1 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6256 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6488 -s 652 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 6552 -s 652 Jump to behavior
Source: loaddll32.exe, 00000000.00000000.685939700.0000000000F70000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.412149757.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.690876638.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000008.00000002.692012759.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000000.618490575.0000000003A50000.00000002.00020000.sdmp, rundll32.exe, 0000000A.00000000.648527408.00000000035D0000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.644474497.0000000003780000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.650696024.0000000003000000.00000002.00020000.sdmp, WerFault.exe, 0000001C.00000002.690398813.0000000003410000.00000002.00020000.sdmp Binary or memory string: Program Manager
Source: loaddll32.exe, 00000000.00000000.685939700.0000000000F70000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.412149757.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.690876638.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000008.00000002.692012759.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000000.618490575.0000000003A50000.00000002.00020000.sdmp, rundll32.exe, 0000000A.00000000.648527408.00000000035D0000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.644474497.0000000003780000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.650696024.0000000003000000.00000002.00020000.sdmp, WerFault.exe, 0000001C.00000002.690398813.0000000003410000.00000002.00020000.sdmp Binary or memory string: Shell_TrayWnd
Source: loaddll32.exe, 00000000.00000000.685939700.0000000000F70000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.412149757.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.690876638.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000008.00000002.692012759.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000000.618490575.0000000003A50000.00000002.00020000.sdmp, rundll32.exe, 0000000A.00000000.648527408.00000000035D0000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.644474497.0000000003780000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.650696024.0000000003000000.00000002.00020000.sdmp, WerFault.exe, 0000001C.00000002.690398813.0000000003410000.00000002.00020000.sdmp Binary or memory string: Progman
Source: loaddll32.exe, 00000000.00000000.685939700.0000000000F70000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000000.412149757.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000004.00000002.690876638.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000008.00000002.692012759.0000000003000000.00000002.00020000.sdmp, rundll32.exe, 00000009.00000000.618490575.0000000003A50000.00000002.00020000.sdmp, rundll32.exe, 0000000A.00000000.648527408.00000000035D0000.00000002.00020000.sdmp, rundll32.exe, 0000000C.00000000.644474497.0000000003780000.00000002.00020000.sdmp, rundll32.exe, 0000000E.00000000.650696024.0000000003000000.00000002.00020000.sdmp, WerFault.exe, 0000001C.00000002.690398813.0000000003410000.00000002.00020000.sdmp Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

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Contains functionality to query locales information (e.g. system language)
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, 4_2_6E9E6D50
Source: C:\Windows\SysWOW64\rundll32.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 4_2_6E9E6D50 GetUserNameW,MessageBoxW,GetLastError,CreateFileA,DebugBreak,FlushFileBuffers,FreeEnvironmentStringsA,GetConsoleOutputCP,GetEnvironmentStrings,GetLocaleInfoA,GetStartupInfoA,GetStringTypeA,HeapValidate,IsBadReadPtr,LCMapStringA,LoadLibraryA,OutputDebugStringA, 4_2_6E9E6D50
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs