Malware Analysis Report

2024-11-30 22:07

Sample ID 240703-mzhdeaygnf
Target b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76
SHA256 b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76
Tags
amadey stealc 4dd39d jony discovery evasion spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76

Threat Level: Known bad

The file b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76 was found to be: Known bad.

Malicious Activity Summary

amadey stealc 4dd39d jony discovery evasion spyware stealer trojan

Amadey

Stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Downloads MZ/PE file

Loads dropped DLL

Checks BIOS information in registry

Reads user/profile data of web browsers

Executes dropped EXE

Identifies Wine through registry keys

Reads data files stored by FTP clients

Checks computer location settings

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-03 10:54

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-03 10:54

Reported

2024-07-03 10:56

Platform

win10v2004-20240611-en

Max time kernel

144s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe"

Signatures

Amadey

trojan amadey

Stealc

stealer stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Downloads MZ/PE file

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation C:\Windows\SysWOW64\cmd.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\explorti.job C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 968 wrote to memory of 3288 N/A C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 968 wrote to memory of 3288 N/A C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 968 wrote to memory of 3288 N/A C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 3288 wrote to memory of 5016 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe
PID 3288 wrote to memory of 5016 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe
PID 3288 wrote to memory of 5016 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe
PID 5016 wrote to memory of 4620 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 5016 wrote to memory of 4620 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 5016 wrote to memory of 4620 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 5016 wrote to memory of 4752 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 5016 wrote to memory of 4752 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 5016 wrote to memory of 4752 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 4620 wrote to memory of 2252 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe
PID 4620 wrote to memory of 2252 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe
PID 4620 wrote to memory of 2252 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe

"C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

"C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"

C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe

"C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\FCBAECGIEB.exe"

C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe

"C:\Users\Admin\AppData\Local\Temp\JKFHIIEHIE.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
RU 77.91.77.82:80 77.91.77.82 tcp
RU 77.91.77.81:80 77.91.77.81 tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 82.77.91.77.in-addr.arpa udp
US 8.8.8.8:53 81.77.91.77.in-addr.arpa udp
RU 85.28.47.4:80 85.28.47.4 tcp
US 8.8.8.8:53 4.47.28.85.in-addr.arpa udp
US 8.8.8.8:53 21.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 77.91.77.81:80 77.91.77.81 tcp
US 20.42.73.26:443 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 167.57.26.184.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp

Files

memory/968-0-0x0000000000EB0000-0x000000000136E000-memory.dmp

memory/968-1-0x00000000770E4000-0x00000000770E6000-memory.dmp

memory/968-2-0x0000000000EB1000-0x0000000000EDF000-memory.dmp

memory/968-3-0x0000000000EB0000-0x000000000136E000-memory.dmp

memory/968-5-0x0000000000EB0000-0x000000000136E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

MD5 b14355d46d70554875d9f725cd2f39ee
SHA1 07bb1d46406f12b45dfb11014d83668d5efb5fce
SHA256 b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76
SHA512 b29a554871d465a31103ba68547cc3c42803d7a895b1ef9a287d58355b4ae708dcbfa84ca417f330d71e44c3237797ba095c6c7a1ce5d20e633a5db16568de2e

memory/3288-18-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/968-17-0x0000000000EB0000-0x000000000136E000-memory.dmp

memory/3288-20-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-19-0x0000000000F51000-0x0000000000F7F000-memory.dmp

memory/3288-21-0x0000000000F50000-0x000000000140E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe

MD5 43a78a6987bf599db55f41bd3cd1d011
SHA1 b55a8d60de946c9151de60df2225dce89c95be43
SHA256 ff5c8360c9f87054525970c5aeb707cc177291904206b5c18b09e0e6e2ce7420
SHA512 808312620b6c2517876aa4f744a53be817fa9b0b5cdcb681943da060652957519c20e9f533f602dc6cdc8a0068a01e526cff797156f67b0f350f38c7b55bbbf4

memory/5016-37-0x0000000000230000-0x0000000000E11000-memory.dmp

memory/5016-38-0x0000000061E00000-0x0000000061EF3000-memory.dmp

memory/3288-80-0x0000000000F50000-0x000000000140E000-memory.dmp

C:\ProgramData\nss3.dll

MD5 1cc453cdf74f31e4d913ff9c10acdde2
SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

C:\ProgramData\mozglue.dll

MD5 c8fd9be83bc728cc04beffafc2907fe9
SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

memory/5016-108-0x0000000000230000-0x0000000000E11000-memory.dmp

memory/2252-112-0x0000000000570000-0x0000000000A2E000-memory.dmp

memory/2252-113-0x0000000000570000-0x0000000000A2E000-memory.dmp

memory/3288-114-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-115-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-116-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-117-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-118-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-119-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/392-121-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/392-122-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-123-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-124-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-125-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-126-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-127-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-128-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/2792-130-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/2792-131-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-132-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-133-0x0000000000F50000-0x000000000140E000-memory.dmp

memory/3288-134-0x0000000000F50000-0x000000000140E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-03 10:54

Reported

2024-07-03 10:56

Platform

win11-20240611-en

Max time kernel

143s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe"

Signatures

Amadey

trojan amadey

Stealc

stealer stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Downloads MZ/PE file

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe N/A

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\explorti.job C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4008 wrote to memory of 244 N/A C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 4008 wrote to memory of 244 N/A C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 4008 wrote to memory of 244 N/A C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe
PID 244 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe
PID 244 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe
PID 244 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe
PID 4488 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 4488 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 4488 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 4488 wrote to memory of 4960 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 4488 wrote to memory of 4960 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 4488 wrote to memory of 4960 N/A C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe C:\Windows\SysWOW64\cmd.exe
PID 2304 wrote to memory of 4544 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe
PID 2304 wrote to memory of 4544 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe
PID 2304 wrote to memory of 4544 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe

"C:\Users\Admin\AppData\Local\Temp\b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

"C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"

C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe

"C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\ECGHJJEHDH.exe"

C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe

"C:\Users\Admin\AppData\Local\Temp\BFCFBFBFBK.exe"

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

Network

Country Destination Domain Proto
RU 77.91.77.82:80 77.91.77.82 tcp
RU 77.91.77.81:80 77.91.77.81 tcp
US 8.8.8.8:53 82.77.91.77.in-addr.arpa udp
US 8.8.8.8:53 81.77.91.77.in-addr.arpa udp
RU 85.28.47.4:80 85.28.47.4 tcp
RU 77.91.77.81:80 77.91.77.81 tcp

Files

memory/4008-0-0x00000000006E0000-0x0000000000B9E000-memory.dmp

memory/4008-1-0x0000000077206000-0x0000000077208000-memory.dmp

memory/4008-2-0x00000000006E1000-0x000000000070F000-memory.dmp

memory/4008-3-0x00000000006E0000-0x0000000000B9E000-memory.dmp

memory/4008-5-0x00000000006E0000-0x0000000000B9E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe

MD5 b14355d46d70554875d9f725cd2f39ee
SHA1 07bb1d46406f12b45dfb11014d83668d5efb5fce
SHA256 b8763ae0f7c36cf431cbdcbdae0e26d32397a6d6504be149033349edb946ef76
SHA512 b29a554871d465a31103ba68547cc3c42803d7a895b1ef9a287d58355b4ae708dcbfa84ca417f330d71e44c3237797ba095c6c7a1ce5d20e633a5db16568de2e

memory/244-18-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/4008-15-0x00000000006E0000-0x0000000000B9E000-memory.dmp

memory/244-19-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-20-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-21-0x0000000000400000-0x00000000008BE000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1000006001\c43be90733.exe

MD5 43a78a6987bf599db55f41bd3cd1d011
SHA1 b55a8d60de946c9151de60df2225dce89c95be43
SHA256 ff5c8360c9f87054525970c5aeb707cc177291904206b5c18b09e0e6e2ce7420
SHA512 808312620b6c2517876aa4f744a53be817fa9b0b5cdcb681943da060652957519c20e9f533f602dc6cdc8a0068a01e526cff797156f67b0f350f38c7b55bbbf4

memory/4488-37-0x0000000000280000-0x0000000000E61000-memory.dmp

memory/4488-38-0x0000000061E00000-0x0000000061EF3000-memory.dmp

memory/244-77-0x0000000000400000-0x00000000008BE000-memory.dmp

C:\ProgramData\nss3.dll

MD5 1cc453cdf74f31e4d913ff9c10acdde2
SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

C:\ProgramData\mozglue.dll

MD5 c8fd9be83bc728cc04beffafc2907fe9
SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

memory/4488-100-0x0000000000280000-0x0000000000E61000-memory.dmp

memory/244-106-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/4488-110-0x0000000000280000-0x0000000000E61000-memory.dmp

memory/244-114-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/4544-115-0x00000000003D0000-0x000000000088E000-memory.dmp

memory/4544-116-0x00000000003D0000-0x000000000088E000-memory.dmp

memory/244-117-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-118-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-119-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-120-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/5040-122-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/5040-123-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-124-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-125-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-126-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-127-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-128-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-129-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/2392-131-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/2392-132-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-133-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-134-0x0000000000400000-0x00000000008BE000-memory.dmp

memory/244-135-0x0000000000400000-0x00000000008BE000-memory.dmp