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Windows Analysis Report
sexemulator.exe

Overview

General Information

Sample Name:	sexemulator.exe
Analysis ID:	1325834
MD5:	30c841a6ac5220486e391cb20cde2211
SHA1:	16bfdfedc72ff4057f217f022b1cfc9801c5e75e
SHA256:	12772e06601fe7d3317b20284e5d0668ce41f51829c1527d8d042e735f9a7b80
Tags:	exe
Infos:

Detection

Agent Tesla, AgentTesla

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

Signatures

Antivirus / Scanner detection for submitted sample

Detected Agent Tesla keylogger

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Yara detected AgentTesla

Yara detected Generic Downloader

.NET source code contains very large strings

Contains functionality to capture screen (.Net source)

Machine Learning detection for sample

.NET source code contains potential unpacker

Uses 32bit PE files

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

Queries the volume information (name, serial number etc) of a device

Yara signature match

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

One or more processes crash

Checks if the current process is being debugged

Binary contains a suspicious time stamp

Yara detected Credential Stealer

Classification

Process Tree

System is w10x64

sexemulator.exe (PID: 5068 cmdline: C:\Users\user\Desktop\sexemulator.exe MD5: 30C841A6AC5220486E391CB20CDE2211)

WerFault.exe (PID: 2792 cmdline: C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1036 MD5: C31336C1EFC2CCB44B4326EA793040F2)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Agent Tesla, AgentTesla	A .NET based information stealer readily available to actors due to leaked builders. The malware is able to log keystrokes, can access the host's clipboard and crawls the disk for credentials or other valuable information. It has the capability to send information back to its C&C via HTTP(S), SMTP, FTP, or towards a Telegram channel.	SWEED	http://blog.nsfocus.net/sweed-611/ http://l1v1ngc0d3.wordpress.com/2021/11/12/agenttesla-dropped-via-nsis-installer/ http://www.secureworks.com/research/threat-profiles/gold-galleon https://asec.ahnlab.com/ko/29133/ https://blog.apnic.net/2022/03/31/how-to-detect-and-prevent-common-data-exfiltration-attacks/	https://malpedia.caad.fkie.fraunhofer.de/details/win.agent_tesla

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: sexemulator.exe PID: 5068	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: sexemulator.exe PID: 5068	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: sexemulator.exe PID: 5068	JoeSecurity_Agenttesla_Smtp_Variant	Yara detected AgentTesla	Joe Security
Process Memory Space: sexemulator.exe PID: 5068	agenttesla_smtp_variant	unknown	j from thl <j@techhelplist.com> with thx to @fumik0_ !!1!	0x8c74f:$a: type={ 0x8ce09:$a: type={ 0x8c759:$b: hwid={ 0x8c763:$c: time={ 0x8c76d:$d: pcname={ 0x8c779:$e: logdata={ 0x8c786:$f: screen={ 0x8c792:$g: ipadd={ 0x8c79d:$h: webcam_link={ 0x8c7e2:$i: screen_link={ 0x8ce1a:$i: screen_link={ 0x8c7f4:$j: site_username={ 0x8ce2b:$j: site_username={ 0x8ce3e:$k: [passwords]
Click to see the 1 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.2.sexemulator.exe.4636468.2.raw.unpack	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0.2.sexemulator.exe.4636468.2.raw.unpack	JoeSecurity_GenericDownloader_1	Yara detected Generic Downloader	Joe Security
0.2.sexemulator.exe.4636468.2.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.sexemulator.exe.4636468.2.raw.unpack	AgentTesla_1	AgentTesla Payload	kevoreilly	0x109a0:$string1: smtp 0x120e0:$string1: smtp 0xff92:$string2: appdata 0x1006a:$string3: 76487-337-8429955-22614 0xffb6:$string4: yyyy-MM-dd HH:mm:ss 0xff74:$string6: webpanel 0x10b49:$string7: <br>UserName      : 0x110fd:$string8: <br>IP Address  :
0.2.sexemulator.exe.4636468.2.raw.unpack	INDICATOR_SUSPICIOUS_GENInfoStealer	Detects executables containing common artifcats observed in infostealers	ditekSHen	0x14b45:$f1: FileZilla\recentservers.xml 0x14c51:$f3: SOFTWARE\\Martin Prikryl\\WinSCP 2\\Sessions 0x14009:$b1: Chrome\User Data\ 0x32a8:$b3: Software\Microsoft\Internet Explorer\IntelliForms\Storage2 0x3584:$b3: Software\Microsoft\Internet Explorer\IntelliForms\Storage2 0x14081:$b4: Opera Software\Opera Stable\Login Data 0x140e9:$b5: YandexBrowser\User Data\ 0x6d54:$s4: logins.json 0x1415d:$s4: logins.json 0x156e3:$s5: Account.CFN 0x15e1b:$s6: wand.dat 0x13fbd:$a1: username_value 0x13fdb:$a2: password_value 0x6da8:$a3: encryptedUsername 0x141b1:$a3: encryptedUsername 0x1482b:$a3: encryptedUsername 0x6d84:$a4: encryptedPassword 0x1418d:$a4: encryptedPassword 0x1484f:$a4: encryptedPassword
0.2.sexemulator.exe.4636468.2.raw.unpack	MALWARE_Win_AgentTeslaV2	AgenetTesla Type 2 Keylogger payload	ditekSHen	0xddf8:$s1: get_kbHook 0xf12a:$s2: GetPrivateProfileString 0xd02f:$s3: get_OSFullName 0xe0ad:$s4: get_PasswordHash 0xd817:$s6: FtpWebRequest 0x6d54:$s7: logins 0x14073:$s7: logins 0x1415d:$s7: logins 0x1460b:$s7: logins 0x1480b:$s7: logins 0x17888:$s7: logins 0x1107f:$s8: keylog
0.2.sexemulator.exe.4636468.2.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x6d54:$s10: logins 0x14073:$s10: logins 0x1415d:$s10: logins 0x1460b:$s10: logins 0x1480b:$s10: logins 0x17888:$s10: logins 0xddc9:$g1: get_Clipboard 0xdf73:$g2: get_Keyboard 0x26bc:$g3: get_Password 0x613a:$g3: get_Password 0xe0be:$g3: get_Password 0xdf98:$g4: get_CtrlKeyDown 0xdfba:$g5: get_ShiftKeyDown 0xdf89:$g6: get_AltKeyDown
0.2.sexemulator.exe.46215b0.1.raw.unpack	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0.2.sexemulator.exe.46215b0.1.raw.unpack	JoeSecurity_GenericDownloader_1	Yara detected Generic Downloader	Joe Security
0.2.sexemulator.exe.46215b0.1.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.sexemulator.exe.46215b0.1.raw.unpack	AgentTesla_1	AgentTesla Payload	kevoreilly	0x25858:$string1: smtp 0x26f98:$string1: smtp 0x24e4a:$string2: appdata 0x24f22:$string3: 76487-337-8429955-22614 0x24e6e:$string4: yyyy-MM-dd HH:mm:ss 0x24e2c:$string6: webpanel 0x25a01:$string7: <br>UserName      : 0x25fb5:$string8: <br>IP Address  :
0.2.sexemulator.exe.46215b0.1.raw.unpack	INDICATOR_SUSPICIOUS_GENInfoStealer	Detects executables containing common artifcats observed in infostealers	ditekSHen	0x299fd:$f1: FileZilla\recentservers.xml 0x29b09:$f3: SOFTWARE\\Martin Prikryl\\WinSCP 2\\Sessions 0x28ec1:$b1: Chrome\User Data\ 0x18160:$b3: Software\Microsoft\Internet Explorer\IntelliForms\Storage2 0x1843c:$b3: Software\Microsoft\Internet Explorer\IntelliForms\Storage2 0x28f39:$b4: Opera Software\Opera Stable\Login Data 0x28fa1:$b5: YandexBrowser\User Data\ 0x1bc0c:$s4: logins.json 0x29015:$s4: logins.json 0x2a59b:$s5: Account.CFN 0x2acd3:$s6: wand.dat 0x28e75:$a1: username_value 0x28e93:$a2: password_value 0x1bc60:$a3: encryptedUsername 0x29069:$a3: encryptedUsername 0x296e3:$a3: encryptedUsername 0x1bc3c:$a4: encryptedPassword 0x29045:$a4: encryptedPassword 0x29707:$a4: encryptedPassword
0.2.sexemulator.exe.46215b0.1.raw.unpack	MALWARE_Win_AgentTeslaV2	AgenetTesla Type 2 Keylogger payload	ditekSHen	0x22cb0:$s1: get_kbHook 0x23fe2:$s2: GetPrivateProfileString 0x21ee7:$s3: get_OSFullName 0x22f65:$s4: get_PasswordHash 0x226cf:$s6: FtpWebRequest 0x1bc0c:$s7: logins 0x28f2b:$s7: logins 0x29015:$s7: logins 0x294c3:$s7: logins 0x296c3:$s7: logins 0x2c740:$s7: logins 0x25f37:$s8: keylog
0.2.sexemulator.exe.46215b0.1.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x1bc0c:$s10: logins 0x28f2b:$s10: logins 0x29015:$s10: logins 0x294c3:$s10: logins 0x296c3:$s10: logins 0x2c740:$s10: logins 0x22c81:$g1: get_Clipboard 0x22e2b:$g2: get_Keyboard 0x17574:$g3: get_Password 0x1aff2:$g3: get_Password 0x22f76:$g3: get_Password 0x22e50:$g4: get_CtrlKeyDown 0x22e72:$g5: get_ShiftKeyDown 0x22e41:$g6: get_AltKeyDown
0.2.sexemulator.exe.463a740.0.raw.unpack	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0.2.sexemulator.exe.463a740.0.raw.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.sexemulator.exe.463a740.0.raw.unpack	AgentTesla_1	AgentTesla Payload	kevoreilly	0xc6c8:$string1: smtp 0xde08:$string1: smtp 0xbcba:$string2: appdata 0xbd92:$string3: 76487-337-8429955-22614 0xbcde:$string4: yyyy-MM-dd HH:mm:ss 0xbc9c:$string6: webpanel 0xc871:$string7: <br>UserName      : 0xce25:$string8: <br>IP Address  :
0.2.sexemulator.exe.463a740.0.raw.unpack	INDICATOR_SUSPICIOUS_GENInfoStealer	Detects executables containing common artifcats observed in infostealers	ditekSHen	0x1086d:$f1: FileZilla\recentservers.xml 0x10979:$f3: SOFTWARE\\Martin Prikryl\\WinSCP 2\\Sessions 0xfd31:$b1: Chrome\User Data\ 0xfda9:$b4: Opera Software\Opera Stable\Login Data 0xfe11:$b5: YandexBrowser\User Data\ 0x2a7c:$s4: logins.json 0xfe85:$s4: logins.json 0x1140b:$s5: Account.CFN 0x11b43:$s6: wand.dat 0xfce5:$a1: username_value 0xfd03:$a2: password_value 0x2ad0:$a3: encryptedUsername 0xfed9:$a3: encryptedUsername 0x10553:$a3: encryptedUsername 0x2aac:$a4: encryptedPassword 0xfeb5:$a4: encryptedPassword 0x10577:$a4: encryptedPassword
0.2.sexemulator.exe.463a740.0.raw.unpack	MALWARE_Win_AgentTeslaV2	AgenetTesla Type 2 Keylogger payload	ditekSHen	0x9b20:$s1: get_kbHook 0xae52:$s2: GetPrivateProfileString 0x8d57:$s3: get_OSFullName 0x9dd5:$s4: get_PasswordHash 0x953f:$s6: FtpWebRequest 0x2a7c:$s7: logins 0xfd9b:$s7: logins 0xfe85:$s7: logins 0x10333:$s7: logins 0x10533:$s7: logins 0x135b0:$s7: logins 0xcda7:$s8: keylog
0.2.sexemulator.exe.463a740.0.raw.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x2a7c:$s10: logins 0xfd9b:$s10: logins 0xfe85:$s10: logins 0x10333:$s10: logins 0x10533:$s10: logins 0x135b0:$s10: logins 0x9af1:$g1: get_Clipboard 0x9c9b:$g2: get_Keyboard 0x1e62:$g3: get_Password 0x9de6:$g3: get_Password 0x9cc0:$g4: get_CtrlKeyDown 0x9ce2:$g5: get_ShiftKeyDown 0x9cb1:$g6: get_AltKeyDown
0.2.sexemulator.exe.46215b0.1.unpack	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
0.2.sexemulator.exe.46215b0.1.unpack	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0.2.sexemulator.exe.46215b0.1.unpack	AgentTesla_1	AgentTesla Payload	kevoreilly	0x23a58:$string1: smtp 0x25198:$string1: smtp 0x2304a:$string2: appdata 0x23122:$string3: 76487-337-8429955-22614 0x2306e:$string4: yyyy-MM-dd HH:mm:ss 0x2302c:$string6: webpanel 0x23c01:$string7: <br>UserName      : 0x241b5:$string8: <br>IP Address  :
0.2.sexemulator.exe.46215b0.1.unpack	INDICATOR_SUSPICIOUS_GENInfoStealer	Detects executables containing common artifcats observed in infostealers	ditekSHen	0x27bfd:$f1: FileZilla\recentservers.xml 0x27d09:$f3: SOFTWARE\\Martin Prikryl\\WinSCP 2\\Sessions 0x270c1:$b1: Chrome\User Data\ 0x16360:$b3: Software\Microsoft\Internet Explorer\IntelliForms\Storage2 0x1663c:$b3: Software\Microsoft\Internet Explorer\IntelliForms\Storage2 0x27139:$b4: Opera Software\Opera Stable\Login Data 0x271a1:$b5: YandexBrowser\User Data\ 0x19e0c:$s4: logins.json 0x27215:$s4: logins.json 0x2879b:$s5: Account.CFN 0x28ed3:$s6: wand.dat 0x27075:$a1: username_value 0x27093:$a2: password_value 0x19e60:$a3: encryptedUsername 0x27269:$a3: encryptedUsername 0x278e3:$a3: encryptedUsername 0x19e3c:$a4: encryptedPassword 0x27245:$a4: encryptedPassword 0x27907:$a4: encryptedPassword
0.2.sexemulator.exe.46215b0.1.unpack	MALWARE_Win_AgentTeslaV2	AgenetTesla Type 2 Keylogger payload	ditekSHen	0x20eb0:$s1: get_kbHook 0x221e2:$s2: GetPrivateProfileString 0x200e7:$s3: get_OSFullName 0x21165:$s4: get_PasswordHash 0x208cf:$s6: FtpWebRequest 0x19e0c:$s7: logins 0x2712b:$s7: logins 0x27215:$s7: logins 0x276c3:$s7: logins 0x278c3:$s7: logins 0x2a940:$s7: logins 0x24137:$s8: keylog
0.2.sexemulator.exe.46215b0.1.unpack	MALWARE_Win_AgentTeslaV3	AgentTeslaV3 infostealer payload	ditekSHen	0x19e0c:$s10: logins 0x2712b:$s10: logins 0x27215:$s10: logins 0x276c3:$s10: logins 0x278c3:$s10: logins 0x2a940:$s10: logins 0x20e81:$g1: get_Clipboard 0x2102b:$g2: get_Keyboard 0x15774:$g3: get_Password 0x191f2:$g3: get_Password 0x21176:$g3: get_Password 0x21050:$g4: get_CtrlKeyDown 0x21072:$g5: get_ShiftKeyDown 0x21041:$g6: get_AltKeyDown
Click to see the 21 entries

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: sexemulator.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: sexemulator.exe

Virustotal: Detection: 50%

Perma Link

Machine Learning detection for sample

Source: sexemulator.exe

Joe Sandbox ML: detected

Source: sexemulator.exe

Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE

Source: sexemulator.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: System.Windows.Forms.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: mscorlib.pdb source: sexemulator.exe, 00000000.00000002.2106372493.000000000343E000.00000004.00000800.00020000.00000000.sdmp, WER117E.tmp.dmp.4.dr
Source:	Binary string: System.ni.pdbRSDS source: WER117E.tmp.dmp.4.dr
Source:	Binary string: C:\Users\Admin\Desktop\IELibrary\IELibrary\obj\Debug\IELibrary.pdb source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: mscorlib.ni.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.pdb4 source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.Core.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: mscorlib.ni.pdbRSDS source: WER117E.tmp.dmp.4.dr
Source:	Binary string: orlib.pdb0 source: sexemulator.exe, 00000000.00000002.2105900576.0000000001681000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: r\VB.net\stealers\firefoxx64\firefox\obj\Debug\firefox.pdb source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: System.ni.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.Core.ni.pdbRSDS source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.Core.ni.pdb source: WER117E.tmp.dmp.4.dr

Networking

Yara detected Generic Downloader

Source: Yara match	File source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE

Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://89.47.1.10/aliasodit.php
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://DynDns.com
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://Paltalk.com
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://checkip.dyndns.org/E
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://no-ip.com
Source: Amcache.hve.4.dr	String found in binary or memory: http://upx.sf.net

Key, Mouse, Clipboard, Microphone and Screen Capturing

Detected Agent Tesla keylogger

Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Memory string: get_Clipboard
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Memory string: set_Sendwebcam
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Memory string: get_ComputerName
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Memory string: get_UserName

Contains functionality to capture screen (.Net source)

Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs

.Net Code: O_U

System Summary

Malicious sample detected (through community Yara rule)

Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTesla Payload Author: kevoreilly
Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: Detects executables containing common artifcats observed in infostealers Author: ditekSHen
Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTesla Payload Author: kevoreilly
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: Detects executables containing common artifcats observed in infostealers Author: ditekSHen
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTesla Payload Author: kevoreilly
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: Detects executables containing common artifcats observed in infostealers Author: ditekSHen
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: AgentTesla Payload Author: kevoreilly
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: Detects executables containing common artifcats observed in infostealers Author: ditekSHen
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: AgenetTesla Type 2 Keylogger payload Author: ditekSHen
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: AgentTeslaV3 infostealer payload Author: ditekSHen
Source: Process Memory Space: sexemulator.exe PID: 5068, type: MEMORYSTR	Matched rule: agenttesla_smtp_variant Author: j from thl <j@techhelplist.com> with thx to @fumik0_ !!1!

Yara detected AgentTesla

Source: Yara match	File source: Process Memory Space: sexemulator.exe PID: 5068, type: MEMORYSTR
Source: Yara match	File source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY

.NET source code contains very large strings

Source: sexemulator.exe, Program.cs

Long String: Length: 249857

Source: sexemulator.exe

Static PE information: EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE

Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTesla_1 author = kevoreilly, description = AgentTesla Payload, cape_type = AgentTesla Payload
Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_GENInfoStealer author = ditekSHen, description = Detects executables containing common artifcats observed in infostealers
Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTesla_1 author = kevoreilly, description = AgentTesla Payload, cape_type = AgentTesla Payload
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_GENInfoStealer author = ditekSHen, description = Detects executables containing common artifcats observed in infostealers
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: AgentTesla_1 author = kevoreilly, description = AgentTesla Payload, cape_type = AgentTesla Payload
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_GENInfoStealer author = ditekSHen, description = Detects executables containing common artifcats observed in infostealers
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: AgentTesla_1 author = kevoreilly, description = AgentTesla Payload, cape_type = AgentTesla Payload
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: INDICATOR_SUSPICIOUS_GENInfoStealer author = ditekSHen, description = Detects executables containing common artifcats observed in infostealers
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV2 author = ditekSHen, description = AgenetTesla Type 2 Keylogger payload
Source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE	Matched rule: MALWARE_Win_AgentTeslaV3 author = ditekSHen, description = AgentTeslaV3 infostealer payload
Source: Process Memory Space: sexemulator.exe PID: 5068, type: MEMORYSTR	Matched rule: agenttesla_smtp_variant date = 2018/2, filetype = memory, reference3 = agent tesla == negasteal -- @coldshell, author = j from thl <j@techhelplist.com> with thx to @fumik0_ !!1!, version = stealer, reference1 = https://www.virustotal.com/#/file/1198865bc928a7a4f7977aaa36af5a2b9d5a949328b89dd87c541758516ad417/detection, reference2 = https://www.trendmicro.com/vinfo/us/threat-encyclopedia/malware/tspy_negasteal.a

Source: sexemulator.exe, 00000000.00000002.2105900576.000000000164E000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameclr.dllT vs sexemulator.exe
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameIELibrary.dll4 vs sexemulator.exe
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenamefirefox.exe4 vs sexemulator.exe
Source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: OriginalFilenameFEPPWHQBELWLDYGZBERTGTAMDZGCNBHHVQTAKLRX.exe4 vs sexemulator.exe

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

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1036

Source: sexemulator.exe

Virustotal: Detection: 50%

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

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

Jump to behavior

Source: sexemulator.exe

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

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

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

Jump to behavior

Source: sexemulator.exe	Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%
Source: C:\Users\user\Desktop\sexemulator.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a403a0b75e95c07da2caa7f780446a62\mscorlib.ni.dll	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a403a0b75e95c07da2caa7f780446a62\mscorlib.ni.dll	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a403a0b75e95c07da2caa7f780446a62\mscorlib.ni.dll	Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\sexemulator.exe C:\Users\user\Desktop\sexemulator.exe
Source: C:\Users\user\Desktop\sexemulator.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1036

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

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32

Jump to behavior

Source: sexemulator.exe, Program.cs

Base64 encoded string: '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

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess5068

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

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\67ac7e6f-a289-4704-9d40-2a6406bb5b51

Jump to behavior

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@2/5@0/0

Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, B.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, DJW.cs	Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, DJW.cs	Cryptographic APIs: 'TransformFinalBlock'

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

File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll

Jump to behavior

Source: sexemulator.exe

Static file information: File size 9016896 > 1048576

Source: sexemulator.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: sexemulator.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: System.Windows.Forms.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: mscorlib.pdb source: sexemulator.exe, 00000000.00000002.2106372493.000000000343E000.00000004.00000800.00020000.00000000.sdmp, WER117E.tmp.dmp.4.dr
Source:	Binary string: System.ni.pdbRSDS source: WER117E.tmp.dmp.4.dr
Source:	Binary string: C:\Users\Admin\Desktop\IELibrary\IELibrary\obj\Debug\IELibrary.pdb source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: mscorlib.ni.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.pdb4 source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.Core.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: mscorlib.ni.pdbRSDS source: WER117E.tmp.dmp.4.dr
Source:	Binary string: orlib.pdb0 source: sexemulator.exe, 00000000.00000002.2105900576.0000000001681000.00000004.00000020.00020000.00000000.sdmp
Source:	Binary string: r\VB.net\stealers\firefoxx64\firefox\obj\Debug\firefox.pdb source: sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: System.ni.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.pdb source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.Core.ni.pdbRSDS source: WER117E.tmp.dmp.4.dr
Source:	Binary string: System.Core.ni.pdb source: WER117E.tmp.dmp.4.dr

Data Obfuscation

.NET source code contains potential unpacker

Source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, DJW.cs

.Net Code: FG System.Reflection.Assembly.Load(byte[])

Source: sexemulator.exe

Static PE information: 0x83E499D1 [Tue Feb 14 01:48:01 2040 UTC]

Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.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: 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: 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: 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: 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: 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: 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: Amcache.hve.4.dr	Binary or memory string: VMware
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin
Source: Amcache.hve.4.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.4.dr	Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.4.dr	Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.4.dr	Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: VMware-56 4d 43 71 48 15 3d ed-ae e6 c7 5a ec d9 3b f0
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin`
Source: Amcache.hve.4.dr	Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.4.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.4.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.4.dr	Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.4.dr	Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.4.dr	Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.4.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.4.dr	Binary or memory string: vmci.inf_amd64_68ed49469341f563

Source: C:\Users\user\Desktop\sexemulator.exe	Process queried: DebugPort			Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Process queried: DebugPort			Jump to behavior

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

Memory allocated: page read and write | page guard

Jump to behavior

Source: C:\Users\user\Desktop\sexemulator.exe	Queries volume information: C:\Users\user\Desktop\sexemulator.exe VolumeInformation			Jump to behavior
Source: C:\Users\user\Desktop\sexemulator.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation			Jump to behavior

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

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

Source: Amcache.hve.4.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: MsMpEng.exe

Source: Yara match	File source: 0.2.sexemulator.exe.4636468.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.46215b0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.463a740.0.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sexemulator.exe.46215b0.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: sexemulator.exe PID: 5068, type: MEMORYSTR

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	1 Process Injection	1 Virtualization/Sandbox Evasion	1 Input Capture	21 Security Software Discovery	Remote Services	1 Screen Capture	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Disable or Modify Tools	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	1 Input Capture	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 Software Packing	Security Account Manager	12 System Information Discovery	SMB/Windows Admin Shares	1 Archive Collected Data	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Process Injection	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	1 Deobfuscate/Decode Files or Information	LSA Secrets	Remote System Discovery	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	1 Timestomp	Cached Domain Credentials	System Owner/User Discovery	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	1 Obfuscated Files or Information	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

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

Source	Detection	Scanner	Label	Link
sexemulator.exe	51%	Virustotal		Browse
sexemulator.exe	100%	Avira	TR/Dropper.Gen
sexemulator.exe	100%	Joe Sandbox ML

Source	Detection	Scanner	Label	Link
http://DynDns.com	0%	Avira URL Cloud	safe
http://no-ip.com	0%	Avira URL Cloud	safe
http://89.47.1.10/aliasodit.php	0%	Avira URL Cloud	safe
http://checkip.dyndns.org/E	0%	Avira URL Cloud	safe
http://89.47.1.10/aliasodit.php	4%	Virustotal		Browse
http://no-ip.com	0%	Virustotal		Browse
http://checkip.dyndns.org/E	0%	Virustotal		Browse
http://DynDns.com	0%	Virustotal		Browse

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	Amcache.hve.4.dr	false		high
http://89.47.1.10/aliasodit.php	sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	false	4%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://DynDns.com	sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://checkip.dyndns.org/E	sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://Paltalk.com	sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	false		high
http://no-ip.com	sexemulator.exe, 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox Version:	38.0.0 Ammolite
Analysis ID:	1325834
Start date and time:	2023-10-15 06:30:56 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 46s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	8
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 AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample file name:	sexemulator.exe
Detection:	MAL
Classification:	mal100.troj.spyw.evad.winEXE@2/5@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 6 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, BackgroundTransferHost.exe, WerFault.exe, WMIADAP.exe, SIHClient.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 52.168.117.173
Excluded domains from analysis (whitelisted): onedsblobprdeus16.eastus.cloudapp.azure.com, login.live.com, slscr.update.microsoft.com, blobcollector.events.data.trafficmanager.net, ctldl.windowsupdate.com, umwatson.events.data.microsoft.com, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target sexemulator.exe, PID 5068 because it is empty
Report size getting too big, too many NtSetInformationFile calls found.

Simulations

Behavior and APIs

Time	Type	Description
06:31:52	API Interceptor	1x Sleep call for process: WerFault.exe modified

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_sexemulator.exe_a6d0ca36f95d962137e2e467cdeac5aa4a3e2f_76591b02_ce8bbad8-e110-4267-a4c1-9ffa8c43f6b9\Report.wer

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	0.9489208571960924
Encrypted:	false
SSDEEP:	96:d0FMvuvU/HPTPMldvxeruQXIDcQvc6QcEVcw3cE/X+BHUHZ0ownOgHkEwH3dEP/G:i29/wK0BU/aausUzuiFtZ24IO8/
MD5:	24FE1153457C972CC45E3DE15F524E97
SHA1:	651A16E2A78DCFC0CC352CC8B775DFE5AFCAD334
SHA-256:	32D72ACC9A26F37C01C06D614201769C4AFCA534AEA9EC91F239415552DEA4DF
SHA-512:	4DB1154475A5CA33886AD7D365F4A51B3B983D3F6C9A01B1CCEE8174F177C84476E3AD521CCA027B58656C4E7A903548F0CBFC4FF03FB2BB3EF069ADF112A942
Malicious:	false
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.C.L.R.2.0.r.3.....E.v.e.n.t.T.i.m.e.=.1.3.3.4.1.8.1.7.9.0.9.3.5.7.3.7.6.3.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.3.4.1.8.1.7.9.1.0.2.7.9.2.5.0.5.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.c.e.8.b.b.a.d.8.-.e.1.1.0.-.4.2.6.7.-.a.4.c.1.-.9.f.f.a.8.c.4.3.f.6.b.9.....I.n.t.e.g.r.a.t.o.r.R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.7.7.4.0.6.e.d.7.-.1.1.8.d.-.4.1.1.f.-.8.7.8.0.-.6.f.c.c.c.0.9.5.c.9.e.e.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....W.o.w.6.4.G.u.e.s.t.=.3.3.2.....N.s.A.p.p.N.a.m.e.=.s.e.x.e.m.u.l.a.t.o.r...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.3.c.c.-.0.0.0.1.-.0.0.1.4.-.d.4.6.8.-.c.8.8.2.2.0.f.f.d.9.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.6.6.c.6.e.e.9.9.6.3.e.b.4.7.8.2.c.f.0.e.3.f.4.5.d.0.a.f.8.6.7.b.b.0.0.0.0.f.f.f.f.!.0.0.0.0.1.6.b.f.d.f.e.d.c.7.2.f.f.4.0.5.7.f.2.1.7.f.0.2.2.b.1.c.f.c.9.8.0.1.c.5.e.7.5.e.!.s.e.x.e.m.u.l.a.t.o.r...e.x.e.....T.a.r.g.e.t.A.p.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER117E.tmp.dmp

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	Mini DuMP crash report, 15 streams, Sun Oct 15 04:31:49 2023, 0x1205a4 type
Category:	dropped
Size (bytes):	199989
Entropy (8bit):	3.8822809044718696
Encrypted:	false
SSDEEP:	1536:msqghRpN4uE2aOjyp3LTgQ9YrSVX4HAEFwoCDNtTi6DCuBojRKn7wAq:mu4uEqcLTgwIyaSDLe6ms1
MD5:	E350CED2F7140AB75FBF05D458D818E4
SHA1:	FB315AA1C42EE31D842EDD95E19ED557579B55D5
SHA-256:	C30203B01A71131EE7A71BA2877425445282CB2AB8D394AEEC42318BC03599E4
SHA-512:	495891B5110ED456D369CC35B6FCDFF8C631301E690C830168DC7496FD7B51F051C5111139FAF6809A884A92D7D063EE9917425F9D5C51E6F4D3787B97A70854
Malicious:	false
Reputation:	low
Preview:	MDMP..a..... .......5k+e........................(...........$................;..........`.......8...........T............(..].......................................................................................................eJ......h.......GenuineIntel............T...........4k+e.............................0..................W... .E.u.r.o.p.e. .S.t.a.n.d.a.r.d. .T.i.m.e.......................................W... .E.u.r.o.p.e. .S.u.m.m.e.r. .T.i.m.e...........................................1.9.0.4.1...1...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6.......................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\ProgramData\Microsoft\Windows\WER\Temp\WER13E0.tmp.WERInternalMetadata.xml

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	8404
Entropy (8bit):	3.6865478842921053
Encrypted:	false
SSDEEP:	192:R6l7wVeJ1f6q+3r6YEIdSU99ggmfZ1Wprv89bXnsffI9m:R6lXJN6q+3r6YECSU99ggmf7DXsffv
MD5:	411EB6E553D971D93338E3E5B158AA8B
SHA1:	F7C85796C25C480BE499A29B0F7EA59A0867C4E6
SHA-256:	C43A444EFAA6BC134CDE2328E4738DA6899F0A115254D939829A7F5FE7C4DE19
SHA-512:	18FAB05E0EA4C4405F3246C9B98589044674E2D10E63C2C0F41195EE1817CD39FD5B5A23D16A30B2BAED7B7E71FB93EF7929FDA745674D3C0E7FD2C82E43B9AE
Malicious:	false
Reputation:	low
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.9.0.4.5.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.9.0.4.1...2.0.0.6...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.2.0.0.6.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.2.0.5.7.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.5.0.6.8.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER1420.tmp.xml

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4703
Entropy (8bit):	4.447358771355289
Encrypted:	false
SSDEEP:	48:cvIwWl8zsL/Jg77aI9AbWpW8VYiYm8M4JPQxLDuFWq+q8viQxLDCKM1G6nud:uIjfLhI7Oq7VuJyxqKp3Mo6nud
MD5:	2512066A9D581C4ED375A63FF5897E8F
SHA1:	E9CAAE3E6E049E907C61DFE9FF3837C883D122C9
SHA-256:	E591C9B2DF506463F83FAA489BA90305C024B2EEC690813BFA32B2E082CC4998
SHA-512:	3B26EB19FF6A308D1C932E680CC0B0D135709A6B3F7BA8619C2FE0A138183A7072FA940B6435DCF1EF363BC2B75A5528B4D1FF2B6C9C841BD051C6809548E321
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="19045" />.. <arg nm="vercsdbld" val="2006" />.. <arg nm="verqfe" val="2006" />.. <arg nm="csdbld" val="2006" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="2057" />.. <arg nm="geoid" val="223" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="17014" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.789.19041.0-11.0.1000" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="4096

C:\Windows\appcompat\Programs\Amcache.hve

Download File

Process:	C:\Windows\SysWOW64\WerFault.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	1835008
Entropy (8bit):	4.421568421556024
Encrypted:	false
SSDEEP:	6144:cSvfpi6ceLP/9skLmb0OTXWSPHaJG8nAgeMZMMhA2fX4WABlEnNO0uhiTw:HvloTXW+EZMM6DFyQ03w
MD5:	21BF9052A0909DAC76CD491364F00AD2
SHA1:	9A657EAF6438277AD945A16F6FE30D33D3CA73CC
SHA-256:	021EC8B360871528A2549C68F9CD5116EBEB746B1549B3DD9701717BB957B6BD
SHA-512:	D0C716B2F67021B570F28449F2894CD68C4609722EE123B4A69F31D50C409A6547E45F22C157A684A2FBE9DCDE0C0EDD0FBFDC87A99F6601EEEB8A99F91E7A4E
Malicious:	false
Reputation:	low
Preview:	regf>...>....\.Z.................... ...........\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e....c...b...#.......c...b...#...........c...b...#......rmtm..U. .................................................................................................................................................................................................................................................................................................................................................@.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	0.34944974897363185
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	sexemulator.exe
File size:	9'016'896 bytes
MD5:	30c841a6ac5220486e391cb20cde2211
SHA1:	16bfdfedc72ff4057f217f022b1cfc9801c5e75e
SHA256:	12772e06601fe7d3317b20284e5d0668ce41f51829c1527d8d042e735f9a7b80
SHA512:	4bab5875e9f9bfbce9292d9e164b1ba8b1faf8d2f273b81b0f0616366a33aa92578a57d57e548755e04ddd36901cafff708d68aeda25c98ad5e16c746b214c4b
SSDEEP:	3072:o2n8lTxrUzFUG6+FQjSApoL/px3pZ9eHttqo+giutF/s028t6iNBIFT96q:o2nrzuJpoL/2D/+R96q
TLSH:	D196E02229EB109DF3A3ABB25FC8F8FF896AE573191E70F5214107468722D45CD52B36
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L................."...0......F........... ........@.. .......................`............`................................

File Icon


Icon Hash:	e3f96160d9b0286c

Static PE Info

General

Entrypoint:	0x47d1ee
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, 32BIT_MACHINE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x83E499D1 [Tue Feb 14 01:48:01 2040 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:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x7d198	0x53	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x7e000	0x4320	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x84000	0xc	.reloc
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	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x7b1f4	0x7b200	False	0.23634398794416245	data	3.4260419896084913	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x7e000	0x4320	0x4400	False	0.7742991727941176	data	6.459982375413444	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x84000	0xc	0x200	False	0.044921875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_ICON	0x7e0e4	0x4228	Device independent bitmap graphic, 64 x 128 x 32, image size 16384, resolution 2834 x 2834 px/m			0.7864312706660368
RT_GROUP_ICON	0x8230c	0x14	data			1.1

Imports

DLL	Import
mscoree.dll	_CorExeMain

• sexemulator.exe
• WerFault.exe

Click to jump to process

Click to jump to process

High Level Behavior Distribution

• File
• Registry

Click to dive into process behavior distribution

Behavior

• sexemulator.exe
• WerFault.exe

Click to jump to process

Target ID:	0
Start time:	06:31:48
Start date:	15/10/2023
Path:	C:\Users\user\Desktop\sexemulator.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\sexemulator.exe
Imagebase:	0xfe0000
File size:	9'016'896 bytes
MD5 hash:	30C841A6AC5220486E391CB20CDE2211
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 00000000.00000002.2106405316.00000000045A7000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low
Has exited:	true

Show Windows behavior

Target ID:	4
Start time:	06:31:49
Start date:	15/10/2023
Path:	C:\Windows\SysWOW64\WerFault.exe
Wow64 process (32bit):	true
Commandline:	C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1036
Imagebase:	0xc10000
File size:	483'680 bytes
MD5 hash:	C31336C1EFC2CCB44B4326EA793040F2
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Reputation:	moderate
Has exited:	true

Show Windows behavior

Function 01870CBA Relevance: 2.8, Strings: 2, Instructions: 315COMMON

Download Yara Rule

Strings

(aq, xrefs: 01870CDC
d, xrefs: 01870F1D

Memory Dump Source

Source File: 00000000.00000002.2106118139.0000000001870000.00000040.00000800.00020000.00000000.sdmp, Offset: 01870000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1870000_sexemulator.jbxd

Similarity

API ID:
String ID: (aq$d
API String ID: 0-3557608343
Opcode ID: 90c7471becfc7524c9736a546a5c9a6ea1f38c41d3cd029ed92d48a83f531dd9
Instruction ID: fe281c77c8c45eb22f0a42be466667ddf01d46e0710403124bcc7e3bb008ef7d
Opcode Fuzzy Hash: 90c7471becfc7524c9736a546a5c9a6ea1f38c41d3cd029ed92d48a83f531dd9
Instruction Fuzzy Hash: C3C16A35600A058FC715DF19C48096ABBF2FF89320769CA69E45ADB766DB30FD42CB90

Uniqueness

Uniqueness Score: -1.00%

Function 01870848 Relevance: .3, Instructions: 310COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2106118139.0000000001870000.00000040.00000800.00020000.00000000.sdmp, Offset: 01870000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1870000_sexemulator.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: ce580da822c710e457d1b4f24bf56a41c4146a62b148120f5a0c6d27232ce2fe
Instruction ID: 417d270d3e421dd13b5e10980d8fcf9ca1d61c130f7ab66b137b6e2f9f09088c
Opcode Fuzzy Hash: ce580da822c710e457d1b4f24bf56a41c4146a62b148120f5a0c6d27232ce2fe
Instruction Fuzzy Hash: D6C19C30A003098FDB14DFA8D854A6EBBB6FF89314F108568D406DB395DF74AD02CB91

Uniqueness

Uniqueness Score: -1.00%

Function 0187083A Relevance: .2, Instructions: 249COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2106118139.0000000001870000.00000040.00000800.00020000.00000000.sdmp, Offset: 01870000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1870000_sexemulator.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 0dfb7fef20b2f382977c65d6d356b422b9e8e01acd5c659f46846efa1f2d84c2
Instruction ID: bb72c49ac22c7976a705f9f9d3189e1cd7743795cea11e5f65265a65fd46e82a
Opcode Fuzzy Hash: 0dfb7fef20b2f382977c65d6d356b422b9e8e01acd5c659f46846efa1f2d84c2
Instruction Fuzzy Hash: 13A16C30A002098FDB04DFB8D8546AEB7B6FF89704F148568D40AEB394DF75AD46CB92

Uniqueness

Uniqueness Score: -1.00%

Function 01871078 Relevance: .1, Instructions: 51COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2106118139.0000000001870000.00000040.00000800.00020000.00000000.sdmp, Offset: 01870000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1870000_sexemulator.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 0f09c04e4f07e4025d5db4149f01bde976c5c3b2edf9150045a95eca9608f849
Instruction ID: ffb1c2d3b32085ee201819570dd74e1fa610a12020cb345f1eecaa6e1ee45e36
Opcode Fuzzy Hash: 0f09c04e4f07e4025d5db4149f01bde976c5c3b2edf9150045a95eca9608f849
Instruction Fuzzy Hash: 6801DF313002815FD316EA79EC9492A7BEAEBC6B5134445ADE405CF315EE34ED05CB91

Uniqueness

Uniqueness Score: -1.00%

Function 01871060 Relevance: .0, Instructions: 41COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2106118139.0000000001870000.00000040.00000800.00020000.00000000.sdmp, Offset: 01870000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1870000_sexemulator.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 43806e4e0cb93b97dceeaad6c5cccadf379dfd91a0157f31d4e2cfd3d1601801
Instruction ID: d846fafede85c837ad4cfd57bc74fdc383bce18aa7ae7d7222ae3e898eee8938
Opcode Fuzzy Hash: 43806e4e0cb93b97dceeaad6c5cccadf379dfd91a0157f31d4e2cfd3d1601801
Instruction Fuzzy Hash: 05F0AF353002414BD706EF79A8A046E7BE6EF8571135484AAC405CF755EF38DE09C780

Uniqueness

Uniqueness Score: -1.00%

Function 01871028 Relevance: .0, Instructions: 16COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.2106118139.0000000001870000.00000040.00000800.00020000.00000000.sdmp, Offset: 01870000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_1870000_sexemulator.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 0701572a485e058e3383fb519fc9f131ff5d5994a35f78cf62c9ce1ddcd87864
Instruction ID: 5bf0f462f849b6e6c43e08447bbdc38dc1cd204b0d4c2c271fce6fbbce5e77dd
Opcode Fuzzy Hash: 0701572a485e058e3383fb519fc9f131ff5d5994a35f78cf62c9ce1ddcd87864
Instruction Fuzzy Hash: 7ED01731A00209FF8B04DFA9E91495DBBBAEB45215B5045ADD80AD7304EB316F109B90

Uniqueness

Uniqueness Score: -1.00%

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File monitoring, 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 use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	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 attempt to take screen captures of the desktop to gather information over the course of an operation. Screen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations. Taking a screenshot is also typically possible through native utilities or API calls, such as `CopyFromScreen` , `xwd` , or `screencapture` .
Tactics:	Collection
Data Sources:	API monitoring, File monitoring, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report sexemulator.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

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

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_sexemulator.exe_a6d0ca36f95d962137e2e467cdeac5aa4a3e2f_76591b02_ce8bbad8-e110-4267-a4c1-9ffa8c43f6b9\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER117E.tmp.dmp

C:\ProgramData\Microsoft\Windows\WER\Temp\WER13E0.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER1420.tmp.xml

C:\Windows\appcompat\Programs\Amcache.hve

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

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Windows Analysis Report
sexemulator.exe