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Analysis Report OII9x4FeW7.exe

Overview

General Information

Sample Name:	OII9x4FeW7.exe
Analysis ID:	356280
MD5:	ff7d3b6003c9058e40ae38a6a7efe40c
SHA1:	842bbfb81f4a65112bc2d8e4aff8b976e5db9a55
SHA256:	c3304ec52968793ae709cf7c7caad6acae0bded8088f06cefbee55bde0a9224f
Tags:	exeYoungLotus
Most interesting Screenshot:

Detection

Mimikatz

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

Signatures

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Yara detected Mimikatz

Drops PE files to the startup folder

Machine Learning detection for dropped file

Machine Learning detection for sample

Sample is not signed and drops a device driver

Uses ping.exe to check the status of other devices and networks

Uses ping.exe to sleep

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

Contains capabilities to detect virtual machines

Contains functionality to dynamically determine API calls

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

Creates a start menu entry (Start Menu\Programs\Startup)

Creates driver files

Creates files inside the driver directory

Creates files inside the system directory

Creates or modifies windows services

Detected TCP or UDP traffic on non-standard ports

Dropped file seen in connection with other malware

Drops PE files

Drops PE files to the application program directory (C:\ProgramData)

Drops PE files to the windows directory (C:\Windows)

Enables driver privileges

Entry point lies outside standard sections

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

Found dropped PE file which has not been started or loaded

May sleep (evasive loops) to hinder dynamic analysis

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

PE file contains an invalid checksum

PE file contains strange resources

Sample execution stops while process was sleeping (likely an evasion)

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

Spawns drivers

Stores files to the Windows start menu directory

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara signature match

Classification

Startup

System is w10x64

OII9x4FeW7.exe (PID: 3604 cmdline: 'C:\Users\user\Desktop\OII9x4FeW7.exe' MD5: FF7D3B6003C9058E40AE38A6A7EFE40C)

Ogxog.exe (PID: 6188 cmdline: 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Ogxog.exe' MD5: FF7D3B6003C9058E40AE38A6A7EFE40C)

cmd.exe (PID: 6204 cmdline: C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\user\Desktop\OII9X4~1.EXE > nul MD5: F3BDBE3BB6F734E357235F4D5898582D)

conhost.exe (PID: 6268 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

PING.EXE (PID: 6312 cmdline: ping -n 2 127.0.0.1 MD5: 70C24A306F768936563ABDADB9CA9108)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
Process Memory Space: OII9x4FeW7.exe PID: 3604	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
Process Memory Space: Ogxog.exe PID: 6188	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security

Unpacked PEs

Source	Rule	Description	Author	Strings
1.2.OII9x4FeW7.exe.10101928.5.raw.unpack	GhostDragon_Gh0stRAT	Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report	Florian Roth	0x22ff0:$x4: Http/1.1 403 Forbidden 0x22ff0:$s5: Http/1.1 403 Forbidden
1.2.OII9x4FeW7.exe.10101928.5.raw.unpack	Mimikatz_Strings	Detects Mimikatz strings	Florian Roth	0x22fa7:$x1: sekurlsa::logonpasswords
1.2.OII9x4FeW7.exe.10101928.5.raw.unpack	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
2.2.Ogxog.exe.10101928.4.raw.unpack	GhostDragon_Gh0stRAT	Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report	Florian Roth	0x22ff0:$x4: Http/1.1 403 Forbidden 0x22ff0:$s5: Http/1.1 403 Forbidden
2.2.Ogxog.exe.10101928.4.raw.unpack	Mimikatz_Strings	Detects Mimikatz strings	Florian Roth	0x22fa7:$x1: sekurlsa::logonpasswords
2.2.Ogxog.exe.10101928.4.raw.unpack	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack	GhostDragon_Gh0stRAT	Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report	Florian Roth	0x139a8:$x4: Http/1.1 403 Forbidden 0x139a8:$s5: Http/1.1 403 Forbidden
1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack	Mimikatz_Strings	Detects Mimikatz strings	Florian Roth	0x1395f:$x1: sekurlsa::logonpasswords
1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
2.2.Ogxog.exe.10110f70.5.raw.unpack	GhostDragon_Gh0stRAT	Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report	Florian Roth	0x139a8:$x4: Http/1.1 403 Forbidden 0x139a8:$s5: Http/1.1 403 Forbidden
2.2.Ogxog.exe.10110f70.5.raw.unpack	Mimikatz_Strings	Detects Mimikatz strings	Florian Roth	0x1395f:$x1: sekurlsa::logonpasswords
2.2.Ogxog.exe.10110f70.5.raw.unpack	JoeSecurity_Mimikatz_1	Yara detected Mimikatz	Joe Security
Click to see the 7 entries

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Antivirus / Scanner detection for submitted sample

Show sources

Source: OII9x4FeW7.exe

Avira: detected

Antivirus detection for dropped file

Show sources

Source: C:\Windows\System32\drivers\QAssist.sys	Avira: detection malicious, Label: RKIT/Agent.ccibt
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Avira: detection malicious, Label: TR/Crypt.XPACK.Gen

Multi AV Scanner detection for dropped file

Show sources

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	ReversingLabs: Detection: 76%
Source: C:\Windows\System32\drivers\QAssist.sys	ReversingLabs: Detection: 46%

Multi AV Scanner detection for submitted file

Show sources

Source: OII9x4FeW7.exe	Virustotal: Detection: 73%			Perma Link
Source: OII9x4FeW7.exe	ReversingLabs: Detection: 76%

Machine Learning detection for dropped file

Show sources

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Joe Sandbox ML: detected

Machine Learning detection for sample

Show sources

Source: OII9x4FeW7.exe

Joe Sandbox ML: detected

Compliance:

Uses 32bit PE files

Show sources

Source: OII9x4FeW7.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Binary contains paths to debug symbols

Show sources

Source:	Binary string: F:\hidden-master\x64\Debug\QAssist.pdb source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp, QAssist.sys.2.dr
Source:	Binary string: F:\hidden-master\Debug\QAssist.pdb source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp

Networking:

Uses ping.exe to check the status of other devices and networks

Show sources

Source: unknown

Process created: C:\Windows\SysWOW64\PING.EXE ping -n 2 127.0.0.1

Source: global traffic

TCP traffic: 192.168.2.5:49708 -> 58.218.67.253:281

Source: unknown

DNS traffic detected: queries for: s2010218.f3322.net

Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	String found in binary or memory: http://ptlogin2.qun.qq.com%s
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	String found in binary or memory: http://qun.qq.com%s
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	String found in binary or memory: https://localhost.ptlogin2.qq.com:4301%s
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	String found in binary or memory: https://ssl.ptlogin2.qq.com%s
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	String found in binary or memory: https://xui.ptlogin2.qq.com/cgi-bin/xlogin?appid=715030901&daid=73&hide_close_icon=1&pt_no_auth=1&s_

System Summary:

Malicious sample detected (through community Yara rule)

Show sources

Source: 1.2.OII9x4FeW7.exe.10101928.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report Author: Florian Roth
Source: 1.2.OII9x4FeW7.exe.10101928.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Mimikatz strings Author: Florian Roth
Source: 2.2.Ogxog.exe.10101928.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report Author: Florian Roth
Source: 2.2.Ogxog.exe.10101928.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Mimikatz strings Author: Florian Roth
Source: 1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report Author: Florian Roth
Source: 1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Mimikatz strings Author: Florian Roth
Source: 2.2.Ogxog.exe.10110f70.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report Author: Florian Roth
Source: 2.2.Ogxog.exe.10110f70.5.raw.unpack, type: UNPACKEDPE	Matched rule: Detects Mimikatz strings Author: Florian Roth

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

File created: C:\Windows\system32\drivers\QAssist.sys

Jump to behavior

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

File created: C:\Windows\system32\drivers\QAssist.sys

Jump to behavior

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

File created: C:\Windows\system32\drivers\QAssist.sys

Jump to behavior

Source: Joe Sandbox View

Dropped File: C:\Windows\System32\drivers\QAssist.sys 6CCE28B275D5EC20992BB13790976CAF434AB46DDBFD5CFD431D33424943122B

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Process token adjusted: Load Driver

Source: OII9x4FeW7.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: OII9x4FeW7.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: Ogxog.exe.1.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: Ogxog.exe.1.dr	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: OII9x4FeW7.exe, 00000001.00000002.246831697.00000000007A0000.00000002.00000001.sdmp	Binary or memory string: originalfilename vs OII9x4FeW7.exe
Source: OII9x4FeW7.exe, 00000001.00000002.246831697.00000000007A0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenamepropsys.dll.mui@ vs OII9x4FeW7.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247283379.0000000002500000.00000002.00000001.sdmp	Binary or memory string: System.OriginalFileName vs OII9x4FeW7.exe

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Driver loaded: \Registry\Machine\System\CurrentControlSet\Services\QAssist

Source: OII9x4FeW7.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: 1.2.OII9x4FeW7.exe.10101928.5.raw.unpack, type: UNPACKEDPE	Matched rule: GhostDragon_Gh0stRAT date = 2016-04-23, hash4 = b803381535ac24ce7c8fdcf6155566d208dfca63fd66ec71bbc6754233e251f5, hash3 = 6c7f8ba75889e0021c4616fcbee86ac06cd7f5e1e355e0cbfbbb5110c08bb6df, hash2 = 99ee5b764a5db1cb6b8a4f62605b5536487d9c35a28a23de8f9174659f65bcb2, hash1 = f9a669d22866cd041e2d520c5eb093188962bea8864fdfd0c0abb2b254e9f197, author = Florian Roth, description = Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report, reference = https://blog.cylance.com/the-ghost-dragon, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 1.2.OII9x4FeW7.exe.10101928.5.raw.unpack, type: UNPACKEDPE	Matched rule: Mimikatz_Strings date = 2016-06-08, author = Florian Roth, description = Detects Mimikatz strings, reference = not set, license = https://creativecommons.org/licenses/by-nc/4.0/, score =
Source: 2.2.Ogxog.exe.10101928.4.raw.unpack, type: UNPACKEDPE	Matched rule: GhostDragon_Gh0stRAT date = 2016-04-23, hash4 = b803381535ac24ce7c8fdcf6155566d208dfca63fd66ec71bbc6754233e251f5, hash3 = 6c7f8ba75889e0021c4616fcbee86ac06cd7f5e1e355e0cbfbbb5110c08bb6df, hash2 = 99ee5b764a5db1cb6b8a4f62605b5536487d9c35a28a23de8f9174659f65bcb2, hash1 = f9a669d22866cd041e2d520c5eb093188962bea8864fdfd0c0abb2b254e9f197, author = Florian Roth, description = Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report, reference = https://blog.cylance.com/the-ghost-dragon, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 2.2.Ogxog.exe.10101928.4.raw.unpack, type: UNPACKEDPE	Matched rule: Mimikatz_Strings date = 2016-06-08, author = Florian Roth, description = Detects Mimikatz strings, reference = not set, license = https://creativecommons.org/licenses/by-nc/4.0/, score =
Source: 1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack, type: UNPACKEDPE	Matched rule: GhostDragon_Gh0stRAT date = 2016-04-23, hash4 = b803381535ac24ce7c8fdcf6155566d208dfca63fd66ec71bbc6754233e251f5, hash3 = 6c7f8ba75889e0021c4616fcbee86ac06cd7f5e1e355e0cbfbbb5110c08bb6df, hash2 = 99ee5b764a5db1cb6b8a4f62605b5536487d9c35a28a23de8f9174659f65bcb2, hash1 = f9a669d22866cd041e2d520c5eb093188962bea8864fdfd0c0abb2b254e9f197, author = Florian Roth, description = Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report, reference = https://blog.cylance.com/the-ghost-dragon, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack, type: UNPACKEDPE	Matched rule: Mimikatz_Strings date = 2016-06-08, author = Florian Roth, description = Detects Mimikatz strings, reference = not set, license = https://creativecommons.org/licenses/by-nc/4.0/, score =
Source: 2.2.Ogxog.exe.10110f70.5.raw.unpack, type: UNPACKEDPE	Matched rule: GhostDragon_Gh0stRAT date = 2016-04-23, hash4 = b803381535ac24ce7c8fdcf6155566d208dfca63fd66ec71bbc6754233e251f5, hash3 = 6c7f8ba75889e0021c4616fcbee86ac06cd7f5e1e355e0cbfbbb5110c08bb6df, hash2 = 99ee5b764a5db1cb6b8a4f62605b5536487d9c35a28a23de8f9174659f65bcb2, hash1 = f9a669d22866cd041e2d520c5eb093188962bea8864fdfd0c0abb2b254e9f197, author = Florian Roth, description = Detects Gh0st RAT mentioned in Cylance\' Ghost Dragon Report, reference = https://blog.cylance.com/the-ghost-dragon, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 2.2.Ogxog.exe.10110f70.5.raw.unpack, type: UNPACKEDPE	Matched rule: Mimikatz_Strings date = 2016-06-08, author = Florian Roth, description = Detects Mimikatz strings, reference = not set, license = https://creativecommons.org/licenses/by-nc/4.0/, score =

Source: QAssist.sys.2.dr	Binary string: \Device\QAssist\DosDevices\QAssist
Source: QAssist.sys.2.dr	Binary string: \Device\

Source: classification engine

Classification label: mal100.troj.adwa.evad.winEXE@8/4@3/2

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\87S2tba0tb7QCLOztLTQEAn6pg==
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6268:120:WilError_01

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File read: C:\Users\user\Desktop\desktop.ini

Jump to behavior

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

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

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: OII9x4FeW7.exe	Virustotal: Detection: 73%
Source: OII9x4FeW7.exe	ReversingLabs: Detection: 76%

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File read: C:\Users\user\Desktop\OII9x4FeW7.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\OII9x4FeW7.exe 'C:\Users\user\Desktop\OII9x4FeW7.exe'
Source: unknown	Process created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Ogxog.exe'
Source: unknown	Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\user\Desktop\OII9X4~1.EXE > nul
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Windows\SysWOW64\PING.EXE ping -n 2 127.0.0.1
Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Process created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Ogxog.exe'
Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\user\Desktop\OII9X4~1.EXE > nul
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\PING.EXE ping -n 2 127.0.0.1

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\InProcServer32

Source:	Binary string: F:\hidden-master\x64\Debug\QAssist.pdb source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp, QAssist.sys.2.dr
Source:	Binary string: F:\hidden-master\Debug\QAssist.pdb source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp

Data Obfuscation:

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

Code function: 1_2_0045F704 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: initial sample

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

Source: Ogxog.exe.1.dr	Static PE information: real checksum: 0x6fb56 should be: 0x66380
Source: OII9x4FeW7.exe	Static PE information: real checksum: 0x6fb56 should be: 0x66380

Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Code function: 1_2_0045E860 push eax; ret
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Code function: 2_2_0045E860 push eax; ret

Persistence and Installation Behavior:

Sample is not signed and drops a device driver

Show sources

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

File created: C:\Windows\system32\drivers\QAssist.sys

Jump to behavior

Source: C:\Users\user\Desktop\OII9x4FeW7.exe	File created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe			Jump to dropped file
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	File created: C:\Windows\System32\drivers\QAssist.sys			Jump to dropped file

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Jump to dropped file

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

File created: C:\Windows\System32\drivers\QAssist.sys

Jump to dropped file

Boot Survival:

Drops PE files to the startup folder

Show sources

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Jump to dropped file

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe\:Zone.Identifier:$DATA

Jump to behavior

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Registry key created: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\QAssist

Jump to behavior

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe\:Zone.Identifier:$DATA

Jump to behavior

Hooking and other Techniques for Hiding and Protection:

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

Registry key monitored for changes: HKEY_CURRENT_USER_Classes

Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Uses ping.exe to sleep

Show sources

Source: unknown	Process created: C:\Windows\SysWOW64\PING.EXE ping -n 2 127.0.0.1
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\PING.EXE ping -n 2 127.0.0.1

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

File opened / queried: SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Window / User API: threadDelayed 509
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Window / User API: threadDelayed 407

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe

Dropped PE file which has not been started: C:\Windows\System32\drivers\QAssist.sys

Jump to dropped file

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe TID: 6236	Thread sleep count: 509 > 30
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe TID: 6236	Thread sleep time: -30540000s >= -30000s
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe TID: 6192	Thread sleep count: 407 > 30
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe TID: 6236	Thread sleep time: -60000s >= -30000s

Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Last function: Thread delayed
Source: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

Anti Debugging:

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

Code function: 1_2_0045F704 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

HIPS / PFW / Operating System Protection Evasion:

Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Process created: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Ogxog.exe'
Source: C:\Users\user\Desktop\OII9x4FeW7.exe	Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\user\Desktop\OII9X4~1.EXE > nul
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\PING.EXE ping -n 2 127.0.0.1

Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: Progman
Source: Ogxog.exe, 00000002.00000002.512918682.0000000000D10000.00000002.00000001.sdmp	Binary or memory string: SProgram Managerl
Source: Ogxog.exe, 00000002.00000002.512918682.0000000000D10000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd,
Source: Ogxog.exe, 00000002.00000002.512918682.0000000000D10000.00000002.00000001.sdmp	Binary or memory string: Progmanlock
Source: Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: Shell_TrayWndProgman%s.exeBITS -inst.sys\system32\drivers\\sysnative\drivers\SYSTEM\CurrentControlSet\Services\BITSSYSTEM\SelectMarkTimeSYSTEM\CurrentControlSet\Services\\Registry\Machine\System\CurrentControlSet\Services\%SZwUnloadDriverNTDLL.DLLRtlInitUnicodeStringSeLoadDriverPrivilegeCreateEventACloseHandleWaitForSingleObject

Language, Device and Operating System Detection:

Source: C:\Users\user\Desktop\OII9x4FeW7.exe

Code function: 1_2_0045C790 EntryPoint,GetVersion,GetCommandLineA,GetStartupInfoA,GetModuleHandleA,

Lowering of HIPS / PFW / Operating System Security Settings:

Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: acs.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: vsserv.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: avcenter.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: kxetray.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: avp.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: cfp.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: KSafeTray.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: rtvscan.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: 360tray.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: ashDisp.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: TMBMSRV.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: avgwdsvc.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: AYAgent.aye
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: QUHLPSVC.EXE
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: RavMonD.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: Mcshield.exe
Source: OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	Binary or memory string: K7TSecurity.exe

Stealing of Sensitive Information:

Yara detected Mimikatz

Show sources

Source: Yara match	File source: 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: OII9x4FeW7.exe PID: 3604, type: MEMORY
Source: Yara match	File source: Process Memory Space: Ogxog.exe PID: 6188, type: MEMORY
Source: Yara match	File source: 1.2.OII9x4FeW7.exe.10101928.5.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.2.Ogxog.exe.10101928.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 1.2.OII9x4FeW7.exe.10110f70.4.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 2.2.Ogxog.exe.10110f70.5.raw.unpack, type: UNPACKEDPE

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	Native API1	Startup Items1	Startup Items1	Masquerading3	OS Credential Dumping	Query Registry1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Non-Standard Port1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Windows Service2	Windows Service2	Virtualization/Sandbox Evasion2	LSASS Memory	Security Software Discovery12	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Non-Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Registry Run Keys / Startup Folder12	Process Injection12	Process Injection12	Security Account Manager	Virtualization/Sandbox Evasion2	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	LSASS Driver2	Registry Run Keys / Startup Folder12	Obfuscated Files or Information1	NTDS	Process Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	LSASS Driver2	Software Packing	LSA Secrets	Application Window Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	Remote System Discovery11	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 Network Configuration Discovery1	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Indicator Removal from Tools	Proc Filesystem	File and Directory Discovery1	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue
Exploit Public-Facing Application	PowerShell	At (Linux)	At (Linux)	Masquerading	/etc/passwd and /etc/shadow	System Information Discovery2	Software Deployment Tools	Data Staged	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol	Web Protocols	Rogue Cellular Base Station		Data Destruction

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
OII9x4FeW7.exe	73%	Virustotal		Browse
OII9x4FeW7.exe	77%	ReversingLabs	Win32.Backdoor.Farfli
OII9x4FeW7.exe	100%	Avira	TR/Crypt.XPACK.Gen
OII9x4FeW7.exe	100%	Joe Sandbox ML

Dropped Files

Source	Detection	Scanner	Label
C:\Windows\System32\drivers\QAssist.sys	100%	Avira	RKIT/Agent.ccibt
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	100%	Avira	TR/Crypt.XPACK.Gen
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	100%	Joe Sandbox ML
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe	77%	ReversingLabs	Win32.Backdoor.Farfli
C:\Windows\System32\drivers\QAssist.sys	47%	ReversingLabs	Win64.Trojan.Generic

Unpacked PE Files

Source	Detection	Scanner	Label	Download
2.0.Ogxog.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
2.2.Ogxog.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.0.OII9x4FeW7.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
1.2.OII9x4FeW7.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
https://ssl.ptlogin2.qq.com%s	0%	Avira URL Cloud	safe
http://ptlogin2.qun.qq.com%s	0%	Avira URL Cloud	safe
http://qun.qq.com%s	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
s2010218.f3322.net	58.218.67.253	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://ssl.ptlogin2.qq.com%s	OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
https://xui.ptlogin2.qq.com/cgi-bin/xlogin?appid=715030901&daid=73&hide_close_icon=1&pt_no_auth=1&s_	OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	false		high
http://ptlogin2.qun.qq.com%s	OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://qun.qq.com%s	OII9x4FeW7.exe, 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Ogxog.exe, 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
58.218.67.253	unknown	China		134769	CHINANET-JIANGSU-CHANGZHOU-IDCChinaNetJiangsuChangzhouID	false

Private

IP
127.0.0.1

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	356280
Start date:	22.02.2021
Start time:	20:41:01
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 23s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	OII9x4FeW7.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	27
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.adwa.evad.winEXE@8/4@3/2
EGA Information:	Failed
HDC Information:	Successful, ratio: 70.5% (good quality ratio 64%) Quality average: 78.7% Quality standard deviation: 31.3%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, BackgroundTransferHost.exe, SgrmBroker.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe Excluded IPs from analysis (whitelisted): 104.42.151.234, 51.103.5.186, 204.79.197.200, 13.107.21.200, 93.184.220.29, 51.104.144.132, 13.64.90.137, 40.88.32.150, 168.61.161.212, 184.30.24.56, 184.30.21.144, 51.103.5.159, 51.104.146.109, 92.122.213.194, 92.122.213.247, 20.54.26.129 Excluded domains from analysis (whitelisted): cs9.wac.phicdn.net, arc.msn.com.nsatc.net, store-images.s-microsoft.com-c.edgekey.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, a1449.dscg2.akamai.net, arc.msn.com, vip1-par02p.wns.notify.trafficmanager.net, skypedataprdcoleus15.cloudapp.net, e12564.dspb.akamaiedge.net, wns.notify.trafficmanager.net, ocsp.digicert.com, www-bing-com.dual-a-0001.a-msedge.net, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.net, www.bing.com, client.wns.windows.com, skypedataprdcolwus17.cloudapp.net, fs.microsoft.com, dual-a-0001.a-msedge.net, db3p-ris-pf-prod-atm.trafficmanager.net, ris-prod.trafficmanager.net, skypedataprdcolcus17.cloudapp.net, e1723.g.akamaiedge.net, ris.api.iris.microsoft.com, a-0001.a-afdentry.net.trafficmanager.net, store-images.s-microsoft.com, blobcollector.events.data.trafficmanager.net, skypedataprdcolwus16.cloudapp.net Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
20:41:59	API Interceptor	1096x Sleep call for process: Ogxog.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
58.218.67.253	mgZRDu7Jxu.exe	Get hash	malicious	Browse

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
CHINANET-JIANGSU-CHANGZHOU-IDCChinaNetJiangsuChangzhouID	mgZRDu7Jxu.exe	Get hash	malicious	Browse	58.218.67.253

JA3 Fingerprints

No context

Dropped Files

Match	Associated Sample Name / URL	SHA 256	Detection	Link
C:\Windows\System32\drivers\QAssist.sys	MoQCvCpfgw.exe	Get hash	malicious	Browse
	dC5i7RPJtz.exe	Get hash	malicious	Browse
	dTCaJ7tQjT.exe	Get hash	malicious	Browse
	KrcT896PNT.exe	Get hash	malicious	Browse
	egy7oSjGz0.dll	Get hash	malicious	Browse
	dPTqTpDNrQ.exe	Get hash	malicious	Browse
	qGMyccscIL.exe	Get hash	malicious	Browse
	d6Ide0bYbh.exe	Get hash	malicious	Browse

Created / dropped Files

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe Download File
Process:	C:\Users\user\Desktop\OII9x4FeW7.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	409600
Entropy (8bit):	7.806057633930343
Encrypted:	false
SSDEEP:	6144:2SuxNOug5MI3KBau3EO8iZrEXA2czL6mWzdoZtAznpGuGEwJvfJ0s+VC:3ux9g5F6U2WOWczLygAzN6fJX
MD5:	FF7D3B6003C9058E40AE38A6A7EFE40C
SHA1:	842BBFB81F4A65112BC2D8E4AFF8B976E5DB9A55
SHA-256:	C3304EC52968793AE709CF7C7CAAD6ACAE0BDED8088F06CEFBEE55BDE0A9224F
SHA-512:	486865A075B6D87187EA73AE2E76A7537F8FD63A6743ADFBFC4225573E98187DE4C397771061E92442FB868AB48DF8CDE4B9E4EBBA2EF6D065456C8A4049EE98
Malicious:	true
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: Joe Sandbox ML, Detection: 100% Antivirus: ReversingLabs, Detection: 77%
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........6...X,..X,..X,..S,..X,y.V,..X,..R,..X,y..,..X,..Y,..X,..i,..X,=.^,..X,..\,..X,Rich..X,........PE..L...0\|.].....................<....................@..........................`......V...................................E...\...(.... ...6...........................................................................................................data...............................@....rsrc....6... ...8..................@..@................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe:Zone.Identifier Download File
Process:	C:\Users\user\Desktop\OII9x4FeW7.exe
File Type:	ASCII text, with CRLF line terminators
Category:	modified
Size (bytes):	26
Entropy (8bit):	3.95006375643621
Encrypted:	false
SSDEEP:	3:ggPYV:rPYV
MD5:	187F488E27DB4AF347237FE461A079AD
SHA1:	6693BA299EC1881249D59262276A0D2CB21F8E64
SHA-256:	255A65D30841AB4082BD9D0EEA79D49C5EE88F56136157D8D6156AEF11C12309
SHA-512:	89879F237C0C051EBE784D0690657A6827A312A82735DA42DAD5F744D734FC545BEC9642C19D14C05B2F01FF53BC731530C92F7327BB7DC9CDE1B60FB21CD64E
Malicious:	true
Reputation:	high, very likely benign file
Preview:	[ZoneTransfer]....ZoneId=0

C:\Windows\System32\drivers\QAssist.sys Download File
Process:	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe
File Type:	PE32+ executable (native) x86-64, for MS Windows
Category:	dropped
Size (bytes):	77896
Entropy (8bit):	6.14724588578885
Encrypted:	false
SSDEEP:	1536:svHIPCv5eT9OrLPC5VwHrhpTrkt5Ad53vE1qXn9Jm6Y:svHIPmn/rHrhpTrkt52E1qXpY
MD5:	4E34C068E764AD0FF0CB58BC4F143197
SHA1:	1A392A469FC8C65D80055C1A7AAEE27BF5EBE7C4
SHA-256:	6CCE28B275D5EC20992BB13790976CAF434AB46DDBFD5CFD431D33424943122B
SHA-512:	DCEA6D76452B1AC9E3C1FED7463FE873B4DD4603EC67A4E204C27BA2C1EA79415508C3044223626F0AE499A9B7A3D6FB283F0978B5E20A58E959C9440376E98B
Malicious:	true
Antivirus:	Antivirus: Avira, Detection: 100% Antivirus: ReversingLabs, Detection: 47%
Joe Sandbox View:	Filename: MoQCvCpfgw.exe, Detection: malicious, Browse Filename: dC5i7RPJtz.exe, Detection: malicious, Browse Filename: dTCaJ7tQjT.exe, Detection: malicious, Browse Filename: KrcT896PNT.exe, Detection: malicious, Browse Filename: egy7oSjGz0.dll, Detection: malicious, Browse Filename: dPTqTpDNrQ.exe, Detection: malicious, Browse Filename: qGMyccscIL.exe, Detection: malicious, Browse Filename: d6Ide0bYbh.exe, Detection: malicious, Browse
Reputation:	low
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........E.\|\$./\$./\$./U\6/]$./U\ /]$./..{/X$./..x/]$./U\&/Y$./\$./.$./.U/V$./.k/]$./Rich\$./........................PE..d....E\.........."..................@.........@.............................`...............................................................@..<............0..........H....P...... ................................................................................text............................... ..h.rdata..............................@..H.data...0.... ......................@....pdata.......0......................@..HINIT.........@...................... ..b.reloc.......P......................@..B................................................................................................................................................................................................................................................................

\Device\Null Download File
Process:	C:\Windows\SysWOW64\PING.EXE
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	331
Entropy (8bit):	4.92149009030101
Encrypted:	false
SSDEEP:	6:PzLSLzMRfmWxHLThx2LThx0sW26VY7FwAFeMmvVOIHJFxMVlmJHaVFEG1vv:PKMRJpTeT0sBSAFSkIrxMVlmJHaVzvv
MD5:	2E512EE24AAB186D09E9A1F9B72A0569
SHA1:	C5BA2E0C0338FFEE13ED1FB6DA0CC9C000824B0B
SHA-256:	DB41050CA723A06D95B73FFBE40B32DE941F5EE474F129B2B33E91C67B72674F
SHA-512:	6B4487A088155E34FE5C642E1C3D46F63CB2DDD9E4092809CE6F3BEEFDEF0D1F8AA67F8E733EDE70B07F467ED5BB6F07104EEA4C1E7AC7E1A502A772F56F7DE9
Malicious:	false
Reputation:	moderate, very likely benign file
Preview:	..Pinging 127.0.0.1 with 32 bytes of data:..Reply from 127.0.0.1: bytes=32 time<1ms TTL=128..Reply from 127.0.0.1: bytes=32 time<1ms TTL=128....Ping statistics for 127.0.0.1:.. Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),..Approximate round trip times in milli-seconds:.. Minimum = 0ms, Maximum = 0ms, Average = 0ms..

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	7.806057633930343
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	OII9x4FeW7.exe
File size:	409600
MD5:	ff7d3b6003c9058e40ae38a6a7efe40c
SHA1:	842bbfb81f4a65112bc2d8e4aff8b976e5db9a55
SHA256:	c3304ec52968793ae709cf7c7caad6acae0bded8088f06cefbee55bde0a9224f
SHA512:	486865a075b6d87187ea73ae2e76a7537f8fd63a6743adfbfc4225573e98187de4c397771061e92442fb868ab48df8cde4b9e4ebba2ef6d065456c8a4049ee98
SSDEEP:	6144:2SuxNOug5MI3KBau3EO8iZrEXA2czL6mWzdoZtAznpGuGEwJvfJ0s+VC:3ux9g5F6U2WOWczLygAzN6fJX
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........6...X,..X,..X,..S,..X,y.V,..X,..R,..X,y..,..X,..Y,..X,..i,..X,=.^,..X,..\,..X,Rich..X,........PE..L...0\|.]...................

File Icon


Icon Hash:	f0d2ec4ccce8d270

Static PE Info

General
Entrypoint:	0x45c790
Entrypoint Section:	.data
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x5D977C30 [Fri Oct 4 17:06:56 2019 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	19d4e66d725c89ba6712b82bebc8196d

Entrypoint Preview

Instruction
push ebp
mov ebp, esp
push FFFFFFFFh
push 0045B568h
push 0045D560h
mov eax, dword ptr fs:[00000000h]
push eax
mov dword ptr fs:[00000000h], esp
sub esp, 58h
push ebx
push esi
push edi
mov dword ptr [ebp-18h], esp
call dword ptr [00401010h]
xor edx, edx
mov dl, ah
mov dword ptr [004606ACh], edx
mov ecx, eax
and ecx, 000000FFh
mov dword ptr [004606A8h], ecx
shl ecx, 08h
add ecx, edx
mov dword ptr [004606A4h], ecx
shr eax, 10h
mov dword ptr [004606A0h], eax
push 00000001h
call 00007FBCC87D18FFh
pop ecx
test eax, eax
jne 00007FBCC87D0CEAh
push 0000001Ch
call 00007FBCC87D0DA8h
pop ecx
call 00007FBCC87D16AAh
test eax, eax
jne 00007FBCC87D0CEAh
push 00000010h
call 00007FBCC87D0D97h
pop ecx
xor esi, esi
mov dword ptr [ebp-04h], esi
call 00007FBCC87D14D8h
call dword ptr [0040100Ch]
mov dword ptr [00460D58h], eax
call 00007FBCC87D1396h
mov dword ptr [00460690h], eax
call 00007FBCC87D113Fh
call 00007FBCC87D1081h
call 00007FBCC87D0D8Ch
mov dword ptr [ebp-30h], esi
lea eax, dword ptr [ebp-5Ch]
push eax
call dword ptr [00401008h]
call 00007FBCC87D1012h
mov dword ptr [ebp-64h], eax
test byte ptr [ebp-30h], 00000001h
je 00007FBCC87D0CE8h
movzx eax, word ptr [ebp+00h]

Rich Headers

Programming Language:

[C++] VS98 (6.0) SP6 build 8804
[EXP] VC++ 6.0 SP5 build 8804
[ C ] VS98 (6.0) SP6 build 8804
[LNK] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x611d0	0x45	.data
IMAGE_DIRECTORY_ENTRY_IMPORT	0x60d5c	0x28	.data
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x62000	0x3690	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
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	0x1000	0xc8	.data
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
.data	0x1000	0x60215	0x60400	False	0.923445109578	data	7.8782253441	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x62000	0x3690	0x3800	False	0.337611607143	data	4.00280030121	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x621e0	0xea8	data	Chinese	China
RT_ICON	0x63088	0x8a8	dBase IV DBT of @.DBF, block length 1024, next free block index 40, next free block 0, next used block 0	Chinese	China
RT_ICON	0x63930	0x568	GLS_BINARY_LSB_FIRST	Chinese	China
RT_ICON	0x63ec8	0x10a8	data	Chinese	China
RT_ICON	0x64f70	0x468	GLS_BINARY_LSB_FIRST	Chinese	China
RT_GROUP_ICON	0x63e98	0x30	data	Chinese	China
RT_GROUP_ICON	0x653d8	0x22	data	Chinese	China
RT_MANIFEST	0x65400	0x28b	XML 1.0 document text	Chinese	China

Imports

DLL

Import

KERNEL32.dll

GetProcAddress, GetModuleHandleA, GetStartupInfoA, GetCommandLineA, GetVersion, ExitProcess, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, GetModuleFileNameA, FreeEnvironmentStringsA, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStrings, GetEnvironmentStringsW, SetHandleCount, GetStdHandle, GetFileType, GetCurrentThreadId, TlsSetValue, TlsAlloc, SetLastError, TlsGetValue, GetLastError, GetEnvironmentVariableA, GetVersionExA, HeapDestroy, HeapCreate, VirtualFree, HeapFree, RtlUnwind, WriteFile, InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, GetCPInfo, GetACP, GetOEMCP, HeapAlloc, VirtualAlloc, HeapReAlloc, LoadLibraryA, MultiByteToWideChar, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, InterlockedDecrement, InterlockedIncrement

Exports

Name	Ordinal	Address
Loader	1	0x45c738

Possible Origin

Language of compilation system	Country where language is spoken	Map
Chinese	China

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 22, 2021 20:42:01.029640913 CET	49708	281	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:01.080394983 CET	49709	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:04.087625980 CET	49708	281	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:04.165674925 CET	49709	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:10.088187933 CET	49708	281	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:10.213155031 CET	49709	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:53.948281050 CET	49729	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:42:56.951469898 CET	49729	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:43:03.081592083 CET	49729	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:43:48.058778048 CET	49732	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:43:51.049793959 CET	49732	8080	192.168.2.5	58.218.67.253
Feb 22, 2021 20:43:57.065963984 CET	49732	8080	192.168.2.5	58.218.67.253

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 22, 2021 20:41:48.500123978 CET	52704	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:48.505867958 CET	52212	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:48.557265043 CET	53	52212	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:48.559782028 CET	53	52704	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:49.011498928 CET	54302	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:49.060205936 CET	53	54302	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:49.158063889 CET	53784	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:49.223365068 CET	53	53784	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:49.361866951 CET	65307	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:49.413301945 CET	53	65307	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:49.502137899 CET	64344	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:49.550826073 CET	53	64344	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:51.354911089 CET	62060	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:51.403692961 CET	53	62060	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:52.531354904 CET	61805	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:52.580068111 CET	53	61805	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:53.553792953 CET	54795	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:53.602478981 CET	53	54795	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:54.484803915 CET	49557	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:54.542031050 CET	53	49557	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:55.732637882 CET	61733	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:55.784128904 CET	53	61733	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:57.307502031 CET	65447	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:57.358906984 CET	53	65447	8.8.8.8	192.168.2.5
Feb 22, 2021 20:41:58.987716913 CET	52441	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:41:59.036402941 CET	53	52441	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:00.254842997 CET	62176	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:00.304841042 CET	53	62176	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:00.736221075 CET	59596	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:01.060415983 CET	53	59596	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:01.588896036 CET	65296	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:01.642838001 CET	53	65296	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:02.764766932 CET	63183	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:02.813393116 CET	53	63183	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:04.300543070 CET	60151	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:04.360558033 CET	53	60151	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:09.053586960 CET	56969	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:09.115528107 CET	53	56969	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:09.366693974 CET	55161	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:09.426685095 CET	53	55161	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:25.297349930 CET	54757	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:25.348947048 CET	53	54757	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:44.368484974 CET	49992	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:44.425599098 CET	53	49992	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:46.439716101 CET	60075	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:46.488514900 CET	53	60075	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:52.526004076 CET	55016	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:52.586776018 CET	53	55016	8.8.8.8	192.168.2.5
Feb 22, 2021 20:42:53.885593891 CET	64345	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:42:53.943073034 CET	53	64345	8.8.8.8	192.168.2.5
Feb 22, 2021 20:43:09.285339117 CET	57128	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:43:09.334151983 CET	53	57128	8.8.8.8	192.168.2.5
Feb 22, 2021 20:43:32.359483004 CET	54791	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:43:32.411156893 CET	53	54791	8.8.8.8	192.168.2.5
Feb 22, 2021 20:43:47.758420944 CET	50463	53	192.168.2.5	8.8.8.8
Feb 22, 2021 20:43:48.057722092 CET	53	50463	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Feb 22, 2021 20:42:00.736221075 CET	192.168.2.5	8.8.8.8	0x6780	Standard query (0)	s2010218.f3322.net	A (IP address)	IN (0x0001)
Feb 22, 2021 20:42:53.885593891 CET	192.168.2.5	8.8.8.8	0xc566	Standard query (0)	s2010218.f3322.net	A (IP address)	IN (0x0001)
Feb 22, 2021 20:43:47.758420944 CET	192.168.2.5	8.8.8.8	0x6914	Standard query (0)	s2010218.f3322.net	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class
Feb 22, 2021 20:42:01.060415983 CET	8.8.8.8	192.168.2.5	0x6780	No error (0)	s2010218.f3322.net	58.218.67.253	A (IP address)	IN (0x0001)
Feb 22, 2021 20:42:53.943073034 CET	8.8.8.8	192.168.2.5	0xc566	No error (0)	s2010218.f3322.net	58.218.67.253	A (IP address)	IN (0x0001)
Feb 22, 2021 20:43:48.057722092 CET	8.8.8.8	192.168.2.5	0x6914	No error (0)	s2010218.f3322.net	58.218.67.253	A (IP address)	IN (0x0001)

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: OII9x4FeW7.exe PID: 3604 Parent PID: 5616

General

Start time:	20:41:58
Start date:	22/02/2021
Path:	C:\Users\user\Desktop\OII9x4FeW7.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\OII9x4FeW7.exe'
Imagebase:	0x400000
File size:	409600 bytes
MD5 hash:	FF7D3B6003C9058E40AE38A6A7EFE40C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Mimikatz_1, Description: Yara detected Mimikatz, Source: 00000001.00000002.247680497.0000000010100000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: Ogxog.exe PID: 6188 Parent PID: 3604

General

Start time:	20:41:59
Start date:	22/02/2021
Path:	C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\Ogxog.exe
Wow64 process (32bit):	true
Commandline:	'C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Ogxog.exe'
Imagebase:	0x400000
File size:	409600 bytes
MD5 hash:	FF7D3B6003C9058E40AE38A6A7EFE40C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Mimikatz_1, Description: Yara detected Mimikatz, Source: 00000002.00000002.514979015.0000000010100000.00000004.00000001.sdmp, Author: Joe Security
Antivirus matches:	Detection: 100%, Avira Detection: 100%, Joe Sandbox ML Detection: 77%, ReversingLabs
Reputation:	low

Analysis Process: cmd.exe PID: 6204 Parent PID: 3604

General

Start time:	20:41:59
Start date:	22/02/2021
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\user\Desktop\OII9X4~1.EXE > nul
Imagebase:	0x330000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: conhost.exe PID: 6268 Parent PID: 6204

General

Start time:	20:42:01
Start date:	22/02/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: PING.EXE PID: 6312 Parent PID: 6204

General

Start time:	20:42:01
Start date:	22/02/2021
Path:	C:\Windows\SysWOW64\PING.EXE
Wow64 process (32bit):	true
Commandline:	ping -n 2 127.0.0.1
Imagebase:	0xee0000
File size:	18944 bytes
MD5 hash:	70C24A306F768936563ABDADB9CA9108
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use startup items automatically executed at boot initialization to establish persistence. Startup items execute during the final phase of the boot process and contain shell scripts or other executable files along with configuration information used by the system to determine the execution order for all startup items.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Process monitoring
Platforms:	macOS
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry. Service configurations can be modified using utilities such as sc.exe and Reg .
Tactics:	Persistence, Privilege Escalation
Data Sources:	API monitoring, File monitoring, Process command-line parameters, Process monitoring, Windows Registry, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in. These programs will be executed under the context of the user and will have the account's associated permissions level.
Tactics:	Persistence, Privilege Escalation
Data Sources:	File monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify or add LSASS drivers to obtain persistence on compromised systems. The Windows security subsystem is a set of components that manage and enforce the security policy for a computer or domain. The Local Security Authority (LSA) is the main component responsible for local security policy and user authentication. The LSA includes multiple dynamic link libraries (DLLs) associated with various other security functions, all of which run in the context of the LSA Subsystem Service (LSASS) lsass.exe process.
Tactics:	Persistence, Privilege Escalation
Data Sources:	DLL monitoring, File monitoring, Loaded DLLs, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

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 attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
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 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 interact with the Windows Registry to gather information about the system, configuration, and installed software.
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems. Several operating system administration utilities exist that can be used to gather this information. Examples include Arp , ipconfig / ifconfig , nbtstat , and route .
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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:	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:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
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 OII9x4FeW7.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Memory Dumps

Unpacked PEs

Sigma Overview

Signature Overview

AV Detection:

Compliance:

Networking:

System Summary:

Data Obfuscation:

Persistence and Installation Behavior:

Boot Survival:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Lowering of HIPS / PFW / Operating System Security Settings:

Stealing of Sensitive Information:

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

Exports

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Code Manipulations