Analysis Overview
SHA256
b6b0ac3d7e4ef3a97fb470b38e53f3d8114b736b60408d9828cd5f81e2d7cf0e
Threat Level: Known bad
The file 1232.exe was found to be: Known bad.
Malicious Activity Summary
Gurcu, WhiteSnake
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Program crash
outlook_win_path
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-06-30 12:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-06-30 12:04
Reported
2023-06-30 12:11
Platform
win10v2004-20230621-en
Max time kernel
134s
Max time network
140s
Command Line
Signatures
Gurcu, WhiteSnake
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-508929744-1894537824-211734425-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-508929744-1894537824-211734425-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-508929744-1894537824-211734425-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2112 set thread context of 4144 | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | C:\Users\Admin\AppData\Local\Temp\1232.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1232.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-508929744-1894537824-211734425-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-508929744-1894537824-211734425-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1232.exe
"C:\Users\Admin\AppData\Local\Temp\1232.exe"
C:\Users\Admin\AppData\Local\Temp\1232.exe
"C:\Users\Admin\AppData\Local\Temp\1232.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 4144 -ip 4144
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4144 -s 2712
Network
| Country | Destination | Domain | Proto |
| NL | 8.238.177.126:80 | tcp | |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.211.229.192.in-addr.arpa | udp |
| US | 20.42.65.89:443 | tcp | |
| NL | 8.238.177.126:80 | tcp | |
| NL | 8.238.177.126:80 | tcp | |
| NL | 8.238.177.126:80 | tcp | |
| GB | 96.16.110.41:443 | tcp | |
| US | 8.8.8.8:53 | 73.254.224.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 51.15.97.104.in-addr.arpa | udp |
Files
memory/2112-133-0x0000000000E50000-0x0000000000F26000-memory.dmp
memory/2112-134-0x0000000005EA0000-0x0000000006444000-memory.dmp
memory/2112-135-0x00000000058F0000-0x0000000005982000-memory.dmp
memory/2112-136-0x0000000005E40000-0x0000000005E4A000-memory.dmp
memory/2112-137-0x0000000005880000-0x0000000005890000-memory.dmp
memory/2112-138-0x0000000005880000-0x0000000005890000-memory.dmp
memory/2112-139-0x00000000098E0000-0x000000000997C000-memory.dmp
memory/4144-140-0x0000000000400000-0x000000000045A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1232.exe.log
| MD5 | 7cad59aef5a93f093b6ba494f13f796f |
| SHA1 | 3cef97b77939bfc06dfd3946fc1a8cd159f67100 |
| SHA256 | 1e1b444fe2d8772f6709b22b94bb5b0aa7fa590f6a693705d9bf1f2f71267a55 |
| SHA512 | 8cedd03efec34c6226a01fd6b4831a689be16545ea6b849cd96f775e0722bfefd4b47f3dd8401d2080d341d4319f75995ece60de44352a1f86a2e5dc01e6210b |
memory/4144-143-0x0000000005260000-0x0000000005270000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-06-30 12:04
Reported
2023-06-30 12:11
Platform
win7-20230621-en
Max time kernel
63s
Max time network
52s
Command Line
Signatures
Gurcu, WhiteSnake
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.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\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4102714285-680558483-2379744688-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1148 set thread context of 1860 | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | C:\Users\Admin\AppData\Local\Temp\1232.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1232.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1232.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\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.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\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\1232.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1232.exe
"C:\Users\Admin\AppData\Local\Temp\1232.exe"
C:\Users\Admin\AppData\Local\Temp\1232.exe
"C:\Users\Admin\AppData\Local\Temp\1232.exe"
C:\Users\Admin\AppData\Local\Temp\1232.exe
"C:\Users\Admin\AppData\Local\Temp\1232.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 2392
Network
Files
memory/1148-54-0x0000000000120000-0x00000000001F6000-memory.dmp
memory/1148-55-0x0000000004B10000-0x0000000004B50000-memory.dmp
memory/1148-56-0x00000000006B0000-0x00000000006C0000-memory.dmp
memory/1148-57-0x0000000004B10000-0x0000000004B50000-memory.dmp
memory/1148-58-0x0000000000730000-0x000000000073A000-memory.dmp
memory/1148-59-0x0000000005D20000-0x0000000005DB0000-memory.dmp
memory/1148-60-0x0000000002080000-0x00000000020DC000-memory.dmp
memory/1860-61-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-62-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-63-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-64-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-66-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1860-70-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-68-0x0000000000400000-0x000000000045A000-memory.dmp
memory/1860-71-0x0000000004A20000-0x0000000004A60000-memory.dmp
memory/1860-72-0x0000000004A20000-0x0000000004A60000-memory.dmp