Analysis Overview
SHA256
82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369
Threat Level: Known bad
The file 82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369 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
Accesses Microsoft Outlook accounts
AutoIT Executable
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-11 14:58
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-11 14:58
Reported
2022-10-11 22:43
Platform
win7-20220812-en
Max time kernel
34s
Max time network
45s
Command Line
Signatures
ISR Stealer
ISR Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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UPX packed file
| Description | Indicator | Process | Target |
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Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1800 set thread context of 960 | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe |
| PID 960 set thread context of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe |
| PID 960 set thread context of 1576 | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe |
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
"C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe"
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
"C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe"
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\DyxcV8eIPr.ini"
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\7yQ1XVhj0S.ini"
Network
Files
memory/1800-54-0x0000000075771000-0x0000000075773000-memory.dmp
memory/960-55-0x0000000000400000-0x0000000000448000-memory.dmp
memory/960-56-0x0000000000400000-0x0000000000448000-memory.dmp
memory/960-58-0x0000000000400000-0x0000000000448000-memory.dmp
memory/960-59-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1800-62-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/960-60-0x0000000000446880-mapping.dmp
memory/960-63-0x0000000000400000-0x0000000000448000-memory.dmp
memory/960-64-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1744-67-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1744-68-0x00000000004512E0-mapping.dmp
memory/1744-71-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1744-72-0x0000000000400000-0x0000000000453000-memory.dmp
memory/960-74-0x00000000008F0000-0x00000000009D2000-memory.dmp
memory/960-73-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1744-75-0x0000000000400000-0x0000000000453000-memory.dmp
memory/960-77-0x00000000008F0000-0x00000000009D2000-memory.dmp
memory/960-76-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1744-78-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1744-79-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\DyxcV8eIPr.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/1576-82-0x000000000041C410-mapping.dmp
memory/1576-86-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1576-85-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1576-81-0x0000000000400000-0x000000000041F000-memory.dmp
memory/960-87-0x00000000022A0000-0x0000000002382000-memory.dmp
memory/1576-88-0x0000000000400000-0x000000000041F000-memory.dmp
memory/960-89-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1576-90-0x0000000000400000-0x000000000041F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-11 14:58
Reported
2022-10-11 22:43
Platform
win10v2004-20220812-en
Max time kernel
148s
Max time network
183s
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 |
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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\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4748 set thread context of 4180 | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe |
| PID 4180 set thread context of 4564 | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe |
| PID 4180 set thread context of 4820 | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe |
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
"C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe"
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
"C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe"
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\qhuNO5sEhb.ini"
C:\Users\Admin\AppData\Local\Temp\82112544fc9f81ccab9fbc8c8f1614b92091b87171f925a0e39b8c5694f23369.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\hQSbj6LSkP.ini"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 20.189.173.13:443 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
Files
memory/4748-132-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/4180-133-0x0000000000000000-mapping.dmp
memory/4180-134-0x0000000000400000-0x0000000000448000-memory.dmp
memory/4180-137-0x0000000000400000-0x0000000000448000-memory.dmp
memory/4748-136-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/4180-138-0x0000000000400000-0x0000000000448000-memory.dmp
memory/4564-141-0x0000000000000000-mapping.dmp
memory/4564-142-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4564-144-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4180-145-0x0000000000400000-0x0000000000448000-memory.dmp
memory/4564-146-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4564-147-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4180-148-0x0000000000400000-0x0000000000448000-memory.dmp
memory/4820-149-0x0000000000000000-mapping.dmp
memory/4820-150-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4820-153-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4564-152-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4820-154-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4820-155-0x0000000000400000-0x000000000041F000-memory.dmp
memory/4180-156-0x0000000000400000-0x0000000000448000-memory.dmp