Analysis Overview
SHA256
38ed1513b169db909595c0f37d660ebbeeb87946ad9ada15d1ebb45f7ed4ee06
Threat Level: Known bad
The file ElitecutSetup.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
AsyncRat
StormKitty
Stealerium family
Stormkitty family
StormKitty payload
Stealerium
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Looks up geolocation information via web service
Looks up external IP address via web service
Suspicious use of SetThreadContext
Event Triggered Execution: Netsh Helper DLL
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
System Network Configuration Discovery: Wi-Fi Discovery
Browser Information Discovery
outlook_win_path
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Delays execution with timeout.exe
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-21 23:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-21 23:44
Reported
2024-11-22 00:03
Platform
win10ltsc2021-20241023-en
Max time kernel
678s
Max time network
423s
Command Line
Signatures
AsyncRat
Asyncrat family
Stealerium
Stealerium family
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stormkitty family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | icanhazip.com | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Looks up geolocation information via web service
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 916 set thread context of 1556 | N/A | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe |
| PID 1132 set thread context of 3844 | N/A | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | C:\Users\Admin\AppData\Roaming\syskprvalor.exe |
Browser Information Discovery
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Roaming\syskprvalor.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\chcp.com | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\timeout.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\findstr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\chcp.com | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
System Network Configuration Discovery: Wi-Fi Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\syskprvalor.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe
"C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe"
C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe
"C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe"
C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe
"C:\Users\Admin\AppData\Local\Temp\ElitecutSetup.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "syskprvalor" /tr '"C:\Users\Admin\AppData\Roaming\syskprvalor.exe"' & exit
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp179A.tmp.bat""
C:\Windows\SysWOW64\timeout.exe
timeout 3
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /tn "syskprvalor" /tr '"C:\Users\Admin\AppData\Roaming\syskprvalor.exe"'
C:\Users\Admin\AppData\Roaming\syskprvalor.exe
"C:\Users\Admin\AppData\Roaming\syskprvalor.exe"
C:\Users\Admin\AppData\Roaming\syskprvalor.exe
"C:\Users\Admin\AppData\Roaming\syskprvalor.exe"
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show profile
C:\Windows\SysWOW64\findstr.exe
findstr All
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\netsh.exe
netsh wlan show networks mode=bssid
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 380 -p 3844 -ip 3844
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3844 -s 30768
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| DE | 193.161.193.99:36700 | tcp | |
| US | 8.8.8.8:53 | 83.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.193.161.193.in-addr.arpa | udp |
| DE | 193.161.193.99:36700 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.73.42.20.in-addr.arpa | udp |
| DE | 193.161.193.99:36700 | tcp | |
| US | 8.8.8.8:53 | icanhazip.com | udp |
| US | 104.16.185.241:80 | icanhazip.com | tcp |
| US | 8.8.8.8:53 | 241.185.16.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.mylnikov.org | udp |
| US | 172.67.196.114:443 | api.mylnikov.org | tcp |
| US | 8.8.8.8:53 | 114.196.67.172.in-addr.arpa | udp |
| DE | 193.161.193.99:36700 | tcp | |
| DE | 193.161.193.99:36700 | tcp |
Files
memory/916-0-0x000000007519E000-0x000000007519F000-memory.dmp
memory/916-1-0x0000000000A90000-0x00000000011CC000-memory.dmp
memory/916-2-0x00000000060C0000-0x0000000006666000-memory.dmp
memory/916-3-0x0000000005BF0000-0x0000000005C82000-memory.dmp
memory/916-4-0x0000000005BC0000-0x0000000005BCA000-memory.dmp
memory/916-5-0x0000000075190000-0x0000000075941000-memory.dmp
memory/916-6-0x0000000005D10000-0x0000000005D86000-memory.dmp
memory/916-7-0x000000007519E000-0x000000007519F000-memory.dmp
memory/916-8-0x0000000075190000-0x0000000075941000-memory.dmp
memory/916-9-0x0000000008170000-0x0000000008878000-memory.dmp
memory/916-10-0x0000000005E40000-0x0000000005E5E000-memory.dmp
memory/1556-11-0x0000000000400000-0x0000000000448000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ElitecutSetup.exe.log
| MD5 | bd76295661516015cc654d284dc2c276 |
| SHA1 | 66f835bf0b154292d8ad17212a0feabc5f4f1a18 |
| SHA256 | aeef561f6ece2de3d114091d2304534b65152dfee9e195c80876477344422f12 |
| SHA512 | 0aa544e8684fe8b668623d5668a82abc590938c60fbbfd4959a8e8b1cb16d96858824d170a174b2084569b2756a97ce1b825d588a8a5b3cd4ed040182bcad5fc |
memory/916-15-0x0000000075190000-0x0000000075941000-memory.dmp
memory/1556-14-0x0000000075190000-0x0000000075941000-memory.dmp
memory/1556-16-0x0000000075190000-0x0000000075941000-memory.dmp
memory/1556-17-0x0000000075190000-0x0000000075941000-memory.dmp
memory/1556-21-0x0000000075190000-0x0000000075941000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp179A.tmp.bat
| MD5 | c46823f7f059bb7df3903ffc8080169e |
| SHA1 | 230a0767f0ffffc436f6641f4e7a05bba264f240 |
| SHA256 | d5b5a72d6f1274c2e1b0a7dda75ca3ca8976ec2c12ef65e04bf242d5aad085bc |
| SHA512 | cc1f6356f1cff9380a912a19a51b267a52318c790c40f98ea2786130d08f89b420dea6709ff8a49e2c4307bd7fd8bdbea0fbc43d7729bbac3eb3f5cd9463ef2e |
C:\Users\Admin\AppData\Roaming\syskprvalor.exe
| MD5 | 9b7d706bac6f21d08f43b62f993933a5 |
| SHA1 | b6794baa320f187d239d40e949f5aaf8aeff6c62 |
| SHA256 | 38ed1513b169db909595c0f37d660ebbeeb87946ad9ada15d1ebb45f7ed4ee06 |
| SHA512 | f61ce99033e2e5af55d1aa425fcf69a4a4009220411d2320733430b717d2a60fd59f4df1205d4ff0b15e3f65302835a592559789bcdbbb6aaf933f28f8920bf8 |
memory/3844-30-0x0000000005D60000-0x0000000005DFC000-memory.dmp
memory/3844-31-0x0000000005E70000-0x0000000005ED6000-memory.dmp
memory/3844-32-0x0000000006D20000-0x0000000006D54000-memory.dmp
memory/3844-33-0x0000000000010000-0x0000000000198000-memory.dmp
memory/3844-38-0x0000000000220000-0x000000000022A000-memory.dmp
C:\Users\Admin\AppData\Local\3072856a832695e8e81b8e0465c8f07e\Admin@CCSIZKYM_en-US\System\Process.txt
| MD5 | c8e4daa5c43ff2d61232acde49cac3de |
| SHA1 | c3d6a29b3fdea242360c0adb2f70cf0bb0de0d03 |
| SHA256 | f6e827e0189dd718f3c5c1693bf760cb88e861da08782bb59faf8a119a44d7f3 |
| SHA512 | c17ead7474dd9b4504b05a5ecd08b352a4755fed334ca1dd54ecfafaa3f8f10015ca1588bba1c7f9bb528f524b155ad5eb29ae08aa0f6a245fe2a81f9c43852c |
C:\Users\Admin\AppData\Local\3072856a832695e8e81b8e0465c8f07e\Admin@CCSIZKYM_en-US\System\Process.txt
| MD5 | e28f34dc5011bbdc569cd1452fa10027 |
| SHA1 | a394042c5adde259248f57b6b7edc1429b2bfdd8 |
| SHA256 | 5893d5031fbeb19fb9fe8745bb1a08c359226740af74d2325d5cb28932cbaa8a |
| SHA512 | 1d19cb5d9049446330c8732c3b475c45209c8a680d868713f12c959498c6cfcae4b11756f6ac4046852768d7290d0750bde1b79ccd251abdce8fe6c7ae2f4301 |
memory/3844-157-0x0000000000310000-0x000000000038A000-memory.dmp
C:\Users\Admin\AppData\Local\3072856a832695e8e81b8e0465c8f07e\Admin@CCSIZKYM_en-US\Browsers\Mozilla\Firefox\Bookmarks.txt
| MD5 | 2e9d094dda5cdc3ce6519f75943a4ff4 |
| SHA1 | 5d989b4ac8b699781681fe75ed9ef98191a5096c |
| SHA256 | c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142 |
| SHA512 | d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7 |
memory/3844-192-0x0000000006980000-0x00000000069A4000-memory.dmp
memory/3844-193-0x00000000060A0000-0x00000000061C2000-memory.dmp
memory/3844-194-0x00000000069A0000-0x00000000069C2000-memory.dmp
memory/3844-195-0x00000000081F0000-0x0000000008547000-memory.dmp
memory/3844-196-0x0000000006B70000-0x0000000006BBC000-memory.dmp