Analysis Overview
SHA256
f00982603a693995cf32649df28ac390ce839638751f04d11517454466061785
Threat Level: Known bad
The file 7034c12131cc2e28fcf9235850a36b08e9983dce was found to be: Known bad.
Malicious Activity Summary
PureCrypter
Detect PureCrypter injector
Remcos
Nirsoft
NirSoft WebBrowserPassView
NirSoft MailPassView
Reads user/profile data of web browsers
Checks computer location settings
Accesses Microsoft Outlook accounts
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-27 07:21
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-27 07:21
Reported
2023-01-27 07:23
Platform
win10v2004-20220812-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Remcos
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| 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 |
| 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Eesibjdz = "\"C:\\Users\\Admin\\AppData\\Roaming\\Gngrey\\Eesibjdz.exe\"" | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1144 set thread context of 5020 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 5020 set thread context of 1260 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 5020 set thread context of 4400 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 5020 set thread context of 4084 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
"C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\zjzbcilgkuqpzkvwzlyfavvkxqdro"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\klftdawhyciujrjaqwkgdzpbyfnahedw"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\ufkm"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.238.21.126:80 | tcp | |
| N/A | 194.180.49.17:80 | 194.180.49.17 | tcp |
| N/A | 8.238.21.126:80 | tcp | |
| N/A | 20.44.10.122:443 | tcp | |
| N/A | 8.238.21.126:80 | tcp | |
| N/A | 8.238.21.126:80 | tcp | |
| N/A | 8.238.21.126:80 | tcp | |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 8.8.8.8:53 | geoplugin.net | udp |
| N/A | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/1144-132-0x0000000000110000-0x0000000000118000-memory.dmp
memory/1144-133-0x0000000006040000-0x0000000006062000-memory.dmp
memory/384-134-0x0000000000000000-mapping.dmp
memory/384-135-0x0000000003220000-0x0000000003256000-memory.dmp
memory/384-136-0x00000000059D0000-0x0000000005FF8000-memory.dmp
memory/384-137-0x0000000006000000-0x0000000006066000-memory.dmp
memory/384-138-0x00000000060F0000-0x0000000006156000-memory.dmp
memory/384-139-0x0000000005590000-0x00000000055AE000-memory.dmp
memory/384-140-0x0000000007F70000-0x00000000085EA000-memory.dmp
memory/384-141-0x0000000006D80000-0x0000000006D9A000-memory.dmp
memory/1144-142-0x00000000054C0000-0x0000000005552000-memory.dmp
memory/1144-143-0x0000000006F90000-0x0000000007534000-memory.dmp
memory/5020-144-0x0000000000000000-mapping.dmp
memory/5020-145-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5020-146-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5020-147-0x0000000000400000-0x000000000047F000-memory.dmp
memory/5020-148-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1260-149-0x0000000000000000-mapping.dmp
memory/4400-150-0x0000000000000000-mapping.dmp
memory/4084-151-0x0000000000000000-mapping.dmp
memory/4400-152-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4084-153-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1260-154-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4084-155-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4400-156-0x0000000000400000-0x0000000000457000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zjzbcilgkuqpzkvwzlyfavvkxqdro
| MD5 | d06ebab8b0513f602e535079a9ebbeea |
| SHA1 | d29472e6eb5a72f0353d70b97a33337b255b487e |
| SHA256 | 0c9e16830ccc6495def187adde2137ac07a566e1534e5714f626dcd68d28094c |
| SHA512 | 002df6f401950fd24d5976a47c58e9e2c58cef7d4fdec69f815fb6a00fb1e1a8963a4a7bf52056e61d6f6875edec393c466742c3031dd5f88802b45ddadca209 |
memory/5020-158-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1260-160-0x0000000000400000-0x0000000000478000-memory.dmp
memory/5020-163-0x0000000010000000-0x0000000010019000-memory.dmp
memory/5020-162-0x0000000010000000-0x0000000010019000-memory.dmp
memory/5020-164-0x0000000010000000-0x0000000010019000-memory.dmp
memory/5020-165-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-27 07:21
Reported
2023-01-27 07:23
Platform
win7-20220901-en
Max time kernel
150s
Max time network
155s
Command Line
Signatures
Detect PureCrypter injector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
PureCrypter
Remcos
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| 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 |
| 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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Eesibjdz = "\"C:\\Users\\Admin\\AppData\\Roaming\\Gngrey\\Eesibjdz.exe\"" | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1396 set thread context of 872 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 872 set thread context of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 872 set thread context of 1348 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 872 set thread context of 932 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
"C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\mcpzkeezdiuyxkqo"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\owuslwptrqmczqmsmuq"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\yrhcmpzunyepjebevecvah"
Network
| Country | Destination | Domain | Proto |
| N/A | 194.180.49.17:80 | 194.180.49.17 | tcp |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 8.8.8.8:53 | geoplugin.net | udp |
| N/A | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/1396-54-0x0000000000920000-0x0000000000928000-memory.dmp
memory/1396-55-0x00000000760E1000-0x00000000760E3000-memory.dmp
memory/1396-56-0x0000000006180000-0x000000000641C000-memory.dmp
memory/432-57-0x0000000000000000-mapping.dmp
memory/432-59-0x000000006F300000-0x000000006F8AB000-memory.dmp
memory/432-60-0x000000006F300000-0x000000006F8AB000-memory.dmp
memory/432-61-0x000000006F300000-0x000000006F8AB000-memory.dmp
memory/1396-62-0x0000000005520000-0x00000000055A0000-memory.dmp
memory/872-64-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-63-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-70-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-68-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-66-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/872-76-0x0000000000432C26-mapping.dmp
memory/872-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1508-80-0x0000000000476274-mapping.dmp
memory/1348-81-0x0000000000455238-mapping.dmp
memory/932-84-0x0000000000422206-mapping.dmp
memory/872-85-0x0000000000400000-0x000000000047F000-memory.dmp
memory/932-87-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1508-88-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\mcpzkeezdiuyxkqo
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1348-90-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1348-91-0x0000000000400000-0x0000000000457000-memory.dmp
memory/872-92-0x0000000010000000-0x0000000010019000-memory.dmp
memory/872-96-0x0000000010000000-0x0000000010019000-memory.dmp
memory/872-95-0x0000000010000000-0x0000000010019000-memory.dmp
memory/872-97-0x0000000010000000-0x0000000010019000-memory.dmp
memory/872-98-0x0000000000400000-0x000000000047F000-memory.dmp