Analysis Overview
SHA256
b6b0ac3d7e4ef3a97fb470b38e53f3d8114b736b60408d9828cd5f81e2d7cf0e
Threat Level: Known bad
The file a1ce7b26712e1db177d86fa87d09c354.exe was found to be: Known bad.
Malicious Activity Summary
Gurcu, WhiteSnake
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-05-26 17:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-26 17:23
Reported
2023-05-26 17:25
Platform
win7-20230220-en
Max time kernel
63s
Max time network
54s
Command Line
Signatures
Gurcu, WhiteSnake
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1732 set thread context of 784 | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe
"C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe"
C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe
"C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe"
Network
Files
memory/1732-54-0x0000000000AF0000-0x0000000000BC6000-memory.dmp
memory/1732-55-0x0000000004970000-0x00000000049B0000-memory.dmp
memory/1732-56-0x0000000000360000-0x0000000000370000-memory.dmp
memory/1732-57-0x0000000004970000-0x00000000049B0000-memory.dmp
memory/1732-58-0x00000000004A0000-0x00000000004AA000-memory.dmp
memory/1732-59-0x0000000006010000-0x00000000060A0000-memory.dmp
memory/1732-60-0x0000000004B00000-0x0000000004B5C000-memory.dmp
memory/784-61-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-62-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-63-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-64-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/784-66-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-68-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-70-0x0000000000400000-0x000000000045A000-memory.dmp
memory/784-71-0x00000000006C0000-0x0000000000700000-memory.dmp
memory/784-72-0x00000000006C0000-0x0000000000700000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-26 17:23
Reported
2023-05-26 17:25
Platform
win10v2004-20230220-en
Max time kernel
61s
Max time network
126s
Command Line
Signatures
Gurcu, WhiteSnake
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4144 set thread context of 4656 | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe
"C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe"
C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe
"C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe"
C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe
"C:\Users\Admin\AppData\Local\Temp\a1ce7b26712e1db177d86fa87d09c354.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.202.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.4.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 93.184.220.29:80 | tcp | |
| NL | 173.223.113.131:80 | tcp |
Files
memory/4144-133-0x0000000000B20000-0x0000000000BF6000-memory.dmp
memory/4144-134-0x0000000005A80000-0x0000000006024000-memory.dmp
memory/4144-135-0x00000000055B0000-0x0000000005642000-memory.dmp
memory/4144-136-0x00000000057A0000-0x00000000057AA000-memory.dmp
memory/4144-137-0x0000000005760000-0x0000000005770000-memory.dmp
memory/4144-138-0x0000000005760000-0x0000000005770000-memory.dmp
memory/4144-139-0x0000000009A20000-0x0000000009ABC000-memory.dmp
memory/4656-140-0x0000000000400000-0x000000000045A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a1ce7b26712e1db177d86fa87d09c354.exe.log
| MD5 | 7cad59aef5a93f093b6ba494f13f796f |
| SHA1 | 3cef97b77939bfc06dfd3946fc1a8cd159f67100 |
| SHA256 | 1e1b444fe2d8772f6709b22b94bb5b0aa7fa590f6a693705d9bf1f2f71267a55 |
| SHA512 | 8cedd03efec34c6226a01fd6b4831a689be16545ea6b849cd96f775e0722bfefd4b47f3dd8401d2080d341d4319f75995ece60de44352a1f86a2e5dc01e6210b |