Analysis Overview
SHA256
5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b
Threat Level: Known bad
The file a47434b53be19aa80e4529da0ac4e528.exe was found to be: Known bad.
Malicious Activity Summary
BitRAT
Drops startup file
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-07-01 19:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-01 19:11
Reported
2023-07-01 19:13
Platform
win7-20230621-en
Max time kernel
28s
Max time network
31s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe
"C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe"
Network
Files
memory/612-54-0x0000000000D10000-0x00000000011F2000-memory.dmp
memory/612-55-0x0000000004DD0000-0x0000000005050000-memory.dmp
memory/612-57-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-56-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-59-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-61-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-63-0x0000000004D90000-0x0000000004DD0000-memory.dmp
memory/612-64-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-66-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-68-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-70-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-72-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-74-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-76-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-78-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-80-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-82-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-84-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-86-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-88-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-90-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-92-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-94-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-96-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-98-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-100-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-102-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-104-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-106-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-108-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-110-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-112-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-114-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-116-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-118-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-120-0x0000000004DD0000-0x000000000504A000-memory.dmp
memory/612-1101-0x00000000054C0000-0x00000000056B6000-memory.dmp
memory/612-1102-0x00000000005F0000-0x00000000005F1000-memory.dmp
memory/612-1103-0x0000000004A80000-0x0000000004ACC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-01 19:11
Reported
2023-07-01 19:13
Platform
win10v2004-20230621-en
Max time kernel
150s
Max time network
116s
Command Line
Signatures
BitRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Babryua.vbs | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4960 set thread context of 4948 | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe
"C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe"
C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe
C:\Users\Admin\AppData\Local\Temp\a47434b53be19aa80e4529da0ac4e528.exe purecrypter.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 54.120.234.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 52.182.143.210:443 | tcp |
Files
memory/4960-133-0x0000000000C60000-0x0000000001142000-memory.dmp
memory/4960-134-0x0000000005CF0000-0x0000000005D00000-memory.dmp
memory/4960-135-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-136-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-138-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-140-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-142-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-144-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-146-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-148-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-150-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-152-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-154-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-156-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-158-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-160-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-162-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-164-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-166-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-168-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-170-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-172-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-174-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-176-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-178-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-180-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-182-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-184-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-186-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-188-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-190-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-192-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-194-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-196-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-198-0x0000000005D00000-0x0000000005F7A000-memory.dmp
memory/4960-471-0x0000000005CF0000-0x0000000005D00000-memory.dmp
memory/4960-1180-0x0000000005BB0000-0x0000000005BB1000-memory.dmp
memory/4960-1181-0x0000000007A60000-0x0000000008004000-memory.dmp
memory/4948-1188-0x0000000000400000-0x00000000007CE000-memory.dmp