Analysis Overview
SHA256
f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f
Threat Level: Known bad
The file f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f was found to be: Known bad.
Malicious Activity Summary
ISR Stealer
ISR Stealer payload
NirSoft MailPassView
Nirsoft
UPX packed file
Reads user/profile data of web browsers
Adds Run key to start application
Accesses Microsoft Outlook accounts
Suspicious use of SetThreadContext
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-11 15:28
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-11 15:28
Reported
2022-10-11 23:29
Platform
win7-20220812-en
Max time kernel
47s
Max time network
64s
Command Line
Signatures
ISR Stealer
ISR Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\WinDefender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WinDefender.Exe" | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1376 set thread context of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe |
| PID 2000 set thread context of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe |
| PID 2000 set thread context of 460 | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
"C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe"
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\pca45cSy2x.ini"
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\fnVx2wU5nZ.ini"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cracking.comuv.com | udp |
| US | 153.92.0.100:80 | cracking.comuv.com | tcp |
| US | 8.8.8.8:53 | www.000webhost.com | udp |
| US | 104.19.185.120:443 | www.000webhost.com | tcp |
Files
memory/1376-54-0x0000000075921000-0x0000000075923000-memory.dmp
memory/1376-55-0x0000000074E90000-0x000000007543B000-memory.dmp
memory/1376-56-0x0000000074E90000-0x000000007543B000-memory.dmp
memory/2000-57-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2000-58-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2000-60-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2000-62-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2000-63-0x0000000000401180-mapping.dmp
memory/1376-68-0x0000000074E90000-0x000000007543B000-memory.dmp
memory/1716-69-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1716-70-0x00000000004512E0-mapping.dmp
memory/1716-73-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1716-74-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2000-75-0x0000000000401000-0x0000000000408000-memory.dmp
memory/1716-76-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1716-77-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\pca45cSy2x.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/460-80-0x0000000000400000-0x000000000041F000-memory.dmp
memory/460-81-0x000000000041C410-mapping.dmp
memory/460-84-0x0000000000400000-0x000000000041F000-memory.dmp
memory/460-85-0x0000000000400000-0x000000000041F000-memory.dmp
memory/460-86-0x0000000000400000-0x000000000041F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-11 15:28
Reported
2022-10-11 23:29
Platform
win10v2004-20220812-en
Max time kernel
99s
Max time network
162s
Command Line
Signatures
ISR Stealer
ISR Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinDefender = "C:\\Users\\Admin\\AppData\\Local\\Temp\\WinDefender.Exe" | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3344 set thread context of 4632 | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe |
| PID 4632 set thread context of 796 | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe |
| PID 4632 set thread context of 2336 | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
"C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe"
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\7k8YBanLkN.ini"
C:\Users\Admin\AppData\Local\Temp\f3008c11dc215c5db0b82c93a8cc5c8afd2ef154889573e88d879c68e6066e2f.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\DSfAPvPics.ini"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| NL | 95.101.78.106:80 | tcp | |
| US | 20.44.10.122:443 | tcp | |
| US | 8.8.8.8:53 | cracking.comuv.com | udp |
| US | 153.92.0.100:80 | cracking.comuv.com | tcp |
| US | 8.8.8.8:53 | www.000webhost.com | udp |
| US | 104.19.185.120:443 | www.000webhost.com | tcp |
| US | 8.8.8.8:53 | 106.89.54.20.in-addr.arpa | udp |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp |
Files
memory/3344-132-0x0000000074660000-0x0000000074C11000-memory.dmp
memory/3344-133-0x0000000074660000-0x0000000074C11000-memory.dmp
memory/4632-134-0x0000000000000000-mapping.dmp
memory/4632-135-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4632-137-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3344-139-0x0000000074660000-0x0000000074C11000-memory.dmp
memory/796-142-0x0000000000400000-0x0000000000453000-memory.dmp
memory/796-141-0x0000000000000000-mapping.dmp
memory/796-144-0x0000000000400000-0x0000000000453000-memory.dmp
memory/796-145-0x0000000000400000-0x0000000000453000-memory.dmp
memory/796-146-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\7k8YBanLkN.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/2336-148-0x0000000000000000-mapping.dmp
memory/2336-149-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2336-151-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2336-152-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2336-153-0x0000000000400000-0x000000000041F000-memory.dmp