Analysis Overview
SHA256
fc6ddb1f7644597b84d14e3efa4cd1a1d1ad0083141b3fa2a613cd3c092f6505
Threat Level: Known bad
The file zxcvb.exe was found to be: Known bad.
Malicious Activity Summary
Azorult
Suspicious use of NtCreateUserProcessOtherParentProcess
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Deletes itself
Accesses Microsoft Outlook profiles
Drops file in System32 directory
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
outlook_win_path
outlook_office_path
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-06-30 12:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-06-30 12:48
Reported
2023-06-30 13:24
Platform
win7-20230621-en
Max time kernel
140s
Max time network
136s
Command Line
Signatures
Azorult
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 304 created 1292 | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | C:\Windows\Explorer.EXE |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | N/A | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1620 set thread context of 304 | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe |
| PID 952 set thread context of 916 | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe |
| PID 1572 set thread context of 1116 | N/A | C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe | C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe |
| PID 624 set thread context of 796 | N/A | C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe | C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\certreq.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\certreq.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
"C:\Users\Admin\AppData\Local\Temp\zxcvb.exe"
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
"C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe"
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
C:\Windows\system32\certreq.exe
"C:\Windows\system32\certreq.exe"
C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
"C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe"
C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe
"C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe"
C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe
C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe
C:\Windows\system32\taskeng.exe
taskeng.exe {1732FC0A-2F2E-4C45-8E2D-75D283883948} S-1-5-21-4102714285-680558483-2379744688-1000:ZKKYSKKQ\Admin:S4U:
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAA==
C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
Network
| Country | Destination | Domain | Proto |
| RU | 91.103.252.25:5894 | tcp | |
| RU | 91.103.252.25:5894 | tcp | |
| RU | 91.103.252.25:5894 | tcp | |
| US | 8.8.8.8:53 | falling.ug | udp |
| NL | 94.142.138.213:80 | falling.ug | tcp |
Files
memory/1620-54-0x0000000000E60000-0x000000000106A000-memory.dmp
memory/1620-55-0x0000000004930000-0x0000000004B30000-memory.dmp
memory/1620-56-0x00000000048F0000-0x0000000004930000-memory.dmp
memory/1620-57-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-58-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-60-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-62-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-64-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-66-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-68-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-70-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-72-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-74-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-76-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-78-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-80-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-82-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-86-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-84-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-88-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-90-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-92-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-94-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-96-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-98-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-100-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-102-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-104-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-106-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-108-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-110-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-112-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-114-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-116-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-118-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-120-0x0000000004930000-0x0000000004B2A000-memory.dmp
memory/1620-979-0x0000000004E10000-0x0000000004F9A000-memory.dmp
memory/1620-980-0x00000000004E0000-0x000000000052C000-memory.dmp
memory/1620-981-0x00000000048F0000-0x0000000004930000-memory.dmp
memory/1620-982-0x0000000000450000-0x0000000000451000-memory.dmp
\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
memory/952-990-0x00000000010C0000-0x0000000001200000-memory.dmp
memory/952-991-0x0000000000D50000-0x0000000000E84000-memory.dmp
memory/952-994-0x0000000001080000-0x00000000010C0000-memory.dmp
memory/304-1145-0x0000000000400000-0x0000000000471000-memory.dmp
memory/952-1925-0x0000000000F80000-0x0000000001040000-memory.dmp
\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
memory/304-1947-0x0000000000400000-0x0000000000471000-memory.dmp
memory/304-1949-0x0000000000400000-0x0000000000471000-memory.dmp
memory/916-1967-0x0000000000400000-0x000000000049A000-memory.dmp
memory/916-1968-0x0000000000E80000-0x0000000000F66000-memory.dmp
memory/916-1969-0x0000000000260000-0x00000000002A0000-memory.dmp
\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
| MD5 | eb6f02de5404da7420856701fda7f9c3 |
| SHA1 | 01753d8cd1efa2b2fbbad073cbd018790c4b869a |
| SHA256 | ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a |
| SHA512 | 23ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0 |
C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
| MD5 | eb6f02de5404da7420856701fda7f9c3 |
| SHA1 | 01753d8cd1efa2b2fbbad073cbd018790c4b869a |
| SHA256 | ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a |
| SHA512 | 23ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0 |
C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
| MD5 | eb6f02de5404da7420856701fda7f9c3 |
| SHA1 | 01753d8cd1efa2b2fbbad073cbd018790c4b869a |
| SHA256 | ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a |
| SHA512 | 23ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0 |
memory/624-3541-0x00000000002D0000-0x0000000000420000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe
| MD5 | db9ec5471187e3b53474ba5ec0ff8aef |
| SHA1 | 5dcf84d2cae765f57e1ea396f352873c8f84fe2a |
| SHA256 | d1d6d0594f022fe3294417fe335b8d10e8e8853114546eb916b882a8b6ee276b |
| SHA512 | bc807cef37c1337d4a6221035963b6efab80a1554354d0b425c4a8dde93a01af1da2578fdacad4f25566b9a05132d66633a769609b0ea98d84369017a9185bd1 |
C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe
| MD5 | db9ec5471187e3b53474ba5ec0ff8aef |
| SHA1 | 5dcf84d2cae765f57e1ea396f352873c8f84fe2a |
| SHA256 | d1d6d0594f022fe3294417fe335b8d10e8e8853114546eb916b882a8b6ee276b |
| SHA512 | bc807cef37c1337d4a6221035963b6efab80a1554354d0b425c4a8dde93a01af1da2578fdacad4f25566b9a05132d66633a769609b0ea98d84369017a9185bd1 |
memory/1572-3560-0x0000000000CB0000-0x0000000000D6C000-memory.dmp
memory/1572-3563-0x0000000000AB0000-0x0000000000B60000-memory.dmp
memory/1572-3619-0x0000000004A90000-0x0000000004AD0000-memory.dmp
memory/916-3825-0x0000000000260000-0x00000000002A0000-memory.dmp
memory/624-4295-0x000000001ABC0000-0x000000001AC40000-memory.dmp
memory/1572-4294-0x0000000004A90000-0x0000000004AD0000-memory.dmp
memory/624-4394-0x000000001AC40000-0x000000001AD86000-memory.dmp
memory/916-4952-0x0000000000750000-0x00000000007A6000-memory.dmp
memory/624-5050-0x000000001ABC0000-0x000000001AC40000-memory.dmp
memory/916-5524-0x0000000000F60000-0x0000000000FB4000-memory.dmp
memory/1572-5533-0x0000000000A20000-0x0000000000A5C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\g5a50P.exe
| MD5 | db9ec5471187e3b53474ba5ec0ff8aef |
| SHA1 | 5dcf84d2cae765f57e1ea396f352873c8f84fe2a |
| SHA256 | d1d6d0594f022fe3294417fe335b8d10e8e8853114546eb916b882a8b6ee276b |
| SHA512 | bc807cef37c1337d4a6221035963b6efab80a1554354d0b425c4a8dde93a01af1da2578fdacad4f25566b9a05132d66633a769609b0ea98d84369017a9185bd1 |
memory/1116-5558-0x0000000000400000-0x0000000000420000-memory.dmp
C:\Users\Admin\AppData\Local\EventProvider\opfdo\CanReuseTransform.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
memory/1116-5560-0x0000000000400000-0x0000000000420000-memory.dmp
memory/624-6024-0x000000001B170000-0x000000001B242000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\uPYy1`od.exe
| MD5 | eb6f02de5404da7420856701fda7f9c3 |
| SHA1 | 01753d8cd1efa2b2fbbad073cbd018790c4b869a |
| SHA256 | ab17190f4061245a370971422a902e32dbd1a559fbf2d37c5b057e907ae7019a |
| SHA512 | 23ffd99e2584ce931663dacab3243f35586288096fc6dc1bb0d18767c61817218eeb847a97acc1a78b53cbf007b567afe27994b3faa7249864775436c814e4c0 |
memory/624-6033-0x000000001ABC6000-0x000000001ABFD000-memory.dmp
memory/796-6034-0x0000000140000000-0x00000001400AA000-memory.dmp
memory/796-6035-0x000000001A920000-0x000000001AA30000-memory.dmp
memory/796-6263-0x0000000000770000-0x00000000007F0000-memory.dmp
memory/1632-7320-0x0000000000F60000-0x0000000000FE0000-memory.dmp
memory/1632-7319-0x0000000019DE0000-0x000000001A0C2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-06-30 12:48
Reported
2023-06-30 13:24
Platform
win10v2004-20230621-en
Max time kernel
152s
Max time network
151s
Command Line
Signatures
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 4760 created 3176 | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | C:\Windows\Explorer.EXE |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Office\10.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Office\11.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Office\12.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 992 set thread context of 4760 | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe |
| PID 3048 set thread context of 1772 | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe |
| PID 4312 set thread context of 4556 | N/A | C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe | C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\system32\certreq.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\system32\certreq.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
| N/A | N/A | C:\Windows\system32\certreq.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\zxcvb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2177513644-1903222820-241662473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\system32\certreq.exe | N/A |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
"C:\Users\Admin\AppData\Local\Temp\zxcvb.exe"
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
"C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe"
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
C:\Users\Admin\AppData\Local\Temp\zxcvb.exe
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
C:\Windows\system32\certreq.exe
"C:\Windows\system32\certreq.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAA==
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
Network
| Country | Destination | Domain | Proto |
| US | 192.229.221.95:80 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| JP | 40.79.189.59:443 | tcp | |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| GB | 96.16.110.41:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| RU | 91.103.252.25:5894 | tcp | |
| US | 8.8.8.8:53 | 25.252.103.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.74.101.95.in-addr.arpa | udp |
| RU | 91.103.252.25:5894 | tcp | |
| RU | 91.103.252.25:5894 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
Files
memory/992-133-0x0000000000340000-0x000000000054A000-memory.dmp
memory/992-134-0x0000000004E20000-0x0000000004E30000-memory.dmp
memory/992-135-0x0000000005660000-0x0000000005C04000-memory.dmp
memory/992-136-0x00000000051B0000-0x0000000005242000-memory.dmp
memory/992-137-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-138-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-140-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-142-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-144-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-146-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-148-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-150-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-152-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-154-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-156-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-158-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-160-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-162-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-164-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-168-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-166-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-170-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-172-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-174-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-176-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-178-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-180-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-182-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-184-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-186-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-188-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-190-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-192-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-194-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-196-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-198-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-200-0x0000000004EA0000-0x000000000509A000-memory.dmp
memory/992-1059-0x0000000005150000-0x0000000005151000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
memory/3048-1071-0x0000000000F70000-0x00000000010B0000-memory.dmp
memory/3048-1072-0x0000000005900000-0x0000000005910000-memory.dmp
memory/4760-1170-0x0000000000400000-0x0000000000471000-memory.dmp
memory/3048-2003-0x0000000005AA0000-0x0000000005AA1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BLIrlccnw.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
memory/1772-2008-0x0000000000400000-0x000000000049A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\BLIrlccnw.exe.log
| MD5 | 9150c8f2f2f60368a855cffc9a0fcbb9 |
| SHA1 | 9853f7510a5cf97309ca7af5143b89524951f18b |
| SHA256 | 863bc8477754f103fb8917734952698cfd8c718c6286a4a093cda340e1248c57 |
| SHA512 | caf0399e9162372dbd6121ac312bdf532248be03fcf59cb798e61d1cbdc2468835f0ea68a56d81c95673713c503743cc1defbf3f06f4cee5e65a2f280aaa6228 |
memory/1772-2086-0x00000000053A0000-0x00000000053B0000-memory.dmp
memory/4760-2242-0x0000000000400000-0x0000000000471000-memory.dmp
memory/4760-3331-0x0000000000400000-0x0000000000471000-memory.dmp
memory/1772-3459-0x00000000053A0000-0x00000000053B0000-memory.dmp
memory/1772-4199-0x0000000005780000-0x00000000057E6000-memory.dmp
memory/4044-4213-0x000002180DC40000-0x000002180DC50000-memory.dmp
memory/4044-4214-0x000002180DC40000-0x000002180DC50000-memory.dmp
memory/4044-4215-0x000002180DD20000-0x000002180DD42000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rdjjav3h.c4r.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4044-4225-0x000002180DC40000-0x000002180DC50000-memory.dmp
memory/4044-4227-0x000002180DC40000-0x000002180DC50000-memory.dmp
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
memory/4312-4232-0x0000000004D00000-0x0000000004D10000-memory.dmp
C:\Users\Admin\AppData\Local\EventProvider\crctqful\CanReuseTransform.exe
| MD5 | fc6f64c6b52d80c505cc7d6f04d0952e |
| SHA1 | 1c472c2ceb83bfcd5adc6770e35594a5b0ec5390 |
| SHA256 | c2061f2b7856cda556570a83ba325c684a2a72fed77eb322ae661714a77c9040 |
| SHA512 | cc0a6d32eeafd0238510cf327d8f71cc94f4ee5997389071c7431ee06446f88ecfe9fe8f7c5adbe88ea3c889d066dd7a862bd4eda2301dc129f8f4c4174f9e9c |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\CanReuseTransform.exe.log
| MD5 | 9150c8f2f2f60368a855cffc9a0fcbb9 |
| SHA1 | 9853f7510a5cf97309ca7af5143b89524951f18b |
| SHA256 | 863bc8477754f103fb8917734952698cfd8c718c6286a4a093cda340e1248c57 |
| SHA512 | caf0399e9162372dbd6121ac312bdf532248be03fcf59cb798e61d1cbdc2468835f0ea68a56d81c95673713c503743cc1defbf3f06f4cee5e65a2f280aaa6228 |
memory/4556-5159-0x00000000057A0000-0x00000000057B0000-memory.dmp
memory/4556-6862-0x00000000057A0000-0x00000000057B0000-memory.dmp