Analysis Overview
SHA256
f00982603a693995cf32649df28ac390ce839638751f04d11517454466061785
Threat Level: Known bad
The file 7034c12131cc2e28fcf9235850a36b08e9983dce was found to be: Known bad.
Malicious Activity Summary
Detect PureCrypter injector
PureCrypter
Remcos
NirSoft WebBrowserPassView
NirSoft MailPassView
Nirsoft
Checks computer location settings
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-27 07:29
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-27 07:29
Reported
2023-01-27 07:32
Platform
win7-20221111-en
Max time kernel
148s
Max time network
130s
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 |
| 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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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-1-5-21-3385717845-2518323428-350143044-1000\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 1812 set thread context of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 1864 set thread context of 1540 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 1864 set thread context of 1932 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 1864 set thread context of 1368 | 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\oppwouncyswbrkepnxk"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\yjvppmyemaogcqstehxllp"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\blazpxjxajgsewgxnskfwulcw"
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/1812-54-0x0000000000C70000-0x0000000000C78000-memory.dmp
memory/1812-55-0x0000000075F21000-0x0000000075F23000-memory.dmp
memory/1812-56-0x0000000006360000-0x00000000065FC000-memory.dmp
memory/1532-57-0x0000000000000000-mapping.dmp
memory/1532-59-0x000000006EFA0000-0x000000006F54B000-memory.dmp
memory/1532-60-0x000000006EFA0000-0x000000006F54B000-memory.dmp
memory/1532-61-0x000000006EFA0000-0x000000006F54B000-memory.dmp
memory/1812-62-0x0000000005550000-0x00000000055D0000-memory.dmp
memory/1864-63-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-64-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-68-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-66-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-70-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-76-0x0000000000432C26-mapping.dmp
memory/1864-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1864-80-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1540-81-0x0000000000476274-mapping.dmp
memory/1932-82-0x0000000000455238-mapping.dmp
memory/1368-85-0x0000000000422206-mapping.dmp
memory/1368-87-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1932-88-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1540-89-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1540-90-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\oppwouncyswbrkepnxk
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1932-92-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1864-93-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1864-97-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1864-96-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1864-98-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1864-99-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-27 07:29
Reported
2023-01-27 07:32
Platform
win10v2004-20220901-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Remcos
NirSoft MailPassView
| Description | Indicator | Process | Target |
| 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\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-1-5-21-929662420-1054238289-2961194603-1000\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-1-5-21-929662420-1054238289-2961194603-1000\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 1632 set thread context of 3836 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 3836 set thread context of 3168 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 3836 set thread context of 4772 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 3836 set thread context of 4500 | 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 |
| 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\wbikapzllxztzfnsmy"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\zvndbikngfrgblbwvjgszc"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\zvndbikngfrgblbwvjgszc"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\jxtnuadgunjklrpaflttchmzx"
Network
| Country | Destination | Domain | Proto |
| N/A | 194.180.49.17:80 | 194.180.49.17 | tcp |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 20.42.73.25:443 | 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 |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp |
Files
memory/1632-132-0x0000000000A10000-0x0000000000A18000-memory.dmp
memory/1632-133-0x0000000006880000-0x00000000068A2000-memory.dmp
memory/4988-134-0x0000000000000000-mapping.dmp
memory/4988-135-0x0000000005020000-0x0000000005056000-memory.dmp
memory/4988-136-0x0000000005720000-0x0000000005D48000-memory.dmp
memory/4988-137-0x0000000006000000-0x0000000006066000-memory.dmp
memory/4988-138-0x00000000060E0000-0x0000000006146000-memory.dmp
memory/4988-139-0x0000000006700000-0x000000000671E000-memory.dmp
memory/4988-140-0x0000000007F70000-0x00000000085EA000-memory.dmp
memory/4988-141-0x0000000006BF0000-0x0000000006C0A000-memory.dmp
memory/1632-142-0x0000000005BB0000-0x0000000005C42000-memory.dmp
memory/1632-143-0x0000000007940000-0x0000000007EE4000-memory.dmp
memory/3836-144-0x0000000000000000-mapping.dmp
memory/3836-145-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3836-146-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3836-147-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3168-148-0x0000000000000000-mapping.dmp
memory/404-149-0x0000000000000000-mapping.dmp
memory/4772-150-0x0000000000000000-mapping.dmp
memory/3836-151-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4500-152-0x0000000000000000-mapping.dmp
memory/3168-153-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4772-154-0x0000000000400000-0x0000000000457000-memory.dmp
memory/4500-155-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3168-156-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\wbikapzllxztzfnsmy
| MD5 | 952a930b9fe70f809a67cb4e765c9448 |
| SHA1 | 7e6c235246cc1be14d8a01ee7688a2a2471d44c9 |
| SHA256 | bd8156713974af3003c418302d3647fa84f62836fe83613c05e8bc40cb06a867 |
| SHA512 | 10d12f2412fd2cb9ecf47cccd0261b17d9a3323957602c06795c4b2244306837d0a979ec6e552dc023ee81719ebcb9455bdb6f9d44f07788664994d1498452fb |
memory/3836-158-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3836-161-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3836-162-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3836-163-0x0000000010000000-0x0000000010019000-memory.dmp
memory/3836-164-0x0000000000400000-0x000000000047F000-memory.dmp