Analysis Overview
SHA256
f00982603a693995cf32649df28ac390ce839638751f04d11517454466061785
Threat Level: Known bad
The file 7034c12131cc2e28fcf9235850a36b08e9983dce was found to be: Known bad.
Malicious Activity Summary
Remcos
PureCrypter
Detect PureCrypter injector
Nirsoft
NirSoft MailPassView
NirSoft WebBrowserPassView
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: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-27 07:27
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-27 07:27
Reported
2023-01-27 07:29
Platform
win7-20221111-en
Max time kernel
148s
Max time network
127s
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-1-5-21-3385717845-2518323428-350143044-1000\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 1532 set thread context of 1644 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 1644 set thread context of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 1644 set thread context of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 1644 set thread context of 1160 | 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\cpbytretzgayjiqhbfhlqbd"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\mjgrtkpvnosktoelkqcmboyhjz"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\xmlbuuzobwkpwvapbbooeskqsfxee"
Network
| Country | Destination | Domain | Proto |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 194.180.49.17:80 | 194.180.49.17 | tcp |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 8.8.8.8:53 | geoplugin.net | udp |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/1532-54-0x00000000008C0000-0x00000000008C8000-memory.dmp
memory/1532-55-0x0000000074DA1000-0x0000000074DA3000-memory.dmp
memory/1532-56-0x0000000005EE0000-0x000000000617C000-memory.dmp
memory/1400-57-0x0000000000000000-mapping.dmp
memory/1400-59-0x000000006ECC0000-0x000000006F26B000-memory.dmp
memory/1400-60-0x000000006ECC0000-0x000000006F26B000-memory.dmp
memory/1400-61-0x000000006ECC0000-0x000000006F26B000-memory.dmp
memory/1532-62-0x00000000052C0000-0x0000000005340000-memory.dmp
memory/1644-63-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-64-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-66-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-68-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-69-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-71-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-70-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-73-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-75-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-76-0x0000000000432C26-mapping.dmp
memory/1644-79-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1644-80-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2004-81-0x0000000000476274-mapping.dmp
memory/1684-82-0x0000000000455238-mapping.dmp
memory/1160-83-0x0000000000422206-mapping.dmp
memory/1160-87-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2004-88-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\cpbytretzgayjiqhbfhlqbd
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1684-90-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1684-91-0x0000000000400000-0x0000000000457000-memory.dmp
memory/1644-92-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1644-96-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1644-95-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1644-97-0x0000000010000000-0x0000000010019000-memory.dmp
memory/1644-98-0x0000000000400000-0x000000000047F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-27 07:27
Reported
2023-01-27 07:29
Platform
win10v2004-20221111-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 |
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-1-5-21-4246620582-653642754-1174164128-1000\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-1-5-21-4246620582-653642754-1174164128-1000\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-1-5-21-4246620582-653642754-1174164128-1000\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 4912 set thread context of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 2000 set thread context of 308 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 2000 set thread context of 112 | N/A | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe | C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe |
| PID 2000 set thread context of 2944 | 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\ybyv"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\iwdoksio"
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe
C:\Users\Admin\AppData\Local\Temp\7034c12131cc2e28fcf9235850a36b08e9983dce.exe /stext "C:\Users\Admin\AppData\Local\Temp\tyrgllspzxs"
Network
| Country | Destination | Domain | Proto |
| N/A | 194.180.49.17:80 | 194.180.49.17 | tcp |
| N/A | 40.126.32.140:443 | tcp | |
| N/A | 194.180.49.17:28282 | tcp | |
| N/A | 40.126.32.134:443 | tcp | |
| N/A | 93.184.220.29:80 | tcp | |
| N/A | 87.248.202.1:80 | 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 |
| N/A | 104.80.225.205:443 | tcp |
Files
memory/4912-132-0x0000000000170000-0x0000000000178000-memory.dmp
memory/4912-133-0x0000000005FE0000-0x0000000006002000-memory.dmp
memory/4952-134-0x0000000000000000-mapping.dmp
memory/4952-135-0x0000000002560000-0x0000000002596000-memory.dmp
memory/4952-136-0x0000000004E30000-0x0000000005458000-memory.dmp
memory/4952-137-0x0000000005460000-0x00000000054C6000-memory.dmp
memory/4952-138-0x00000000054D0000-0x0000000005536000-memory.dmp
memory/4952-139-0x0000000005B30000-0x0000000005B4E000-memory.dmp
memory/4952-140-0x0000000007160000-0x00000000077DA000-memory.dmp
memory/4952-141-0x0000000006030000-0x000000000604A000-memory.dmp
memory/4912-142-0x00000000053C0000-0x0000000005452000-memory.dmp
memory/4912-143-0x0000000006F30000-0x00000000074D4000-memory.dmp
memory/2000-144-0x0000000000000000-mapping.dmp
memory/2000-145-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2000-146-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2000-147-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2000-148-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2000-149-0x0000000000400000-0x000000000047F000-memory.dmp
memory/308-150-0x0000000000000000-mapping.dmp
memory/112-151-0x0000000000000000-mapping.dmp
memory/2944-152-0x0000000000000000-mapping.dmp
memory/112-153-0x0000000000400000-0x0000000000457000-memory.dmp
memory/2944-154-0x0000000000400000-0x0000000000424000-memory.dmp
memory/308-155-0x0000000000400000-0x0000000000478000-memory.dmp
memory/308-156-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ybyv
| MD5 | 52211867093eff778e3dc3df6d9c4134 |
| SHA1 | 28a3a9f8b1120ebb1a0f9bd1dd50325260376c61 |
| SHA256 | 4a636cc2c0d4458af6252981600557e0cd4cd52f55bae619532d4b3410457d8c |
| SHA512 | b940818d2a90226f7b46f269f1d9828a9c7a0c543ae68f5dca18f8d2f1d1a7ea3808a573970c9bf3348a9215a81f5b889f3af0823b65e82ef345a9eefdde924a |
memory/2000-158-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2000-161-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2000-162-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2000-163-0x0000000010000000-0x0000000010019000-memory.dmp