Analysis Overview
SHA256
e6ecd1d1d0c509224766768df9ef234bbcedd51d66288fd36ba4d55093f8d030
Threat Level: Known bad
The file a47434b53be19aa80e4529da0ac4e528.bin was found to be: Known bad.
Malicious Activity Summary
BitRAT
Drops startup file
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-03 01:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-03 01:38
Reported
2023-07-03 01:41
Platform
win7-20230621-en
Max time kernel
27s
Max time network
31s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe
"C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe"
Network
Files
memory/1732-54-0x0000000000B60000-0x0000000001042000-memory.dmp
memory/1732-55-0x0000000004F00000-0x0000000005180000-memory.dmp
memory/1732-56-0x0000000004920000-0x0000000004960000-memory.dmp
memory/1732-58-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-57-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-60-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-62-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-64-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-66-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-68-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-70-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-72-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-74-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-76-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-78-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-80-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-82-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-84-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-86-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-88-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-90-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-92-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-94-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-96-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-98-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-100-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-102-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-104-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-106-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-108-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-110-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-112-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-114-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-116-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-118-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-120-0x0000000004F00000-0x000000000517A000-memory.dmp
memory/1732-649-0x0000000004920000-0x0000000004960000-memory.dmp
memory/1732-1102-0x0000000005750000-0x0000000005946000-memory.dmp
memory/1732-1103-0x00000000005F0000-0x000000000063C000-memory.dmp
memory/1732-1104-0x0000000000260000-0x0000000000261000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-03 01:38
Reported
2023-07-03 01:41
Platform
win10v2004-20230621-en
Max time kernel
151s
Max time network
153s
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\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4129409437-3162877118-52503038-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Install name = "C:\\Users\\Admin\\AppData\\Local\\Install path\\Install name" | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 812 set thread context of 5032 | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe
"C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe"
C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe
C:\Users\Admin\AppData\Local\Temp\5726631bd5354455869b80013d408d97b6d479d61697aecfa253fb42caed3b1b.exe purecrypter.exe
Network
| Country | Destination | Domain | Proto |
| US | 192.229.221.95:80 | tcp | |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 20.42.73.25:443 | tcp | |
| DE | 23.218.209.198:443 | tcp | |
| US | 8.8.8.8:53 | 233.141.123.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.135.123.92.in-addr.arpa | udp |
| US | 104.223.91.190:1234 | tcp | |
| US | 8.8.8.8:53 | 190.91.223.104.in-addr.arpa | udp |
Files
memory/812-133-0x0000000000570000-0x0000000000A52000-memory.dmp
memory/812-134-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-135-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-137-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-139-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-143-0x0000000005460000-0x0000000005470000-memory.dmp
memory/812-141-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-144-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-146-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-148-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-150-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-152-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-154-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-156-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-158-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-160-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-162-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-164-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-166-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-168-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-170-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-172-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-174-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-176-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-178-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-180-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-182-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-184-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-186-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-188-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-190-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-192-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-194-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-196-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-198-0x00000000054E0000-0x000000000575A000-memory.dmp
memory/812-672-0x0000000005460000-0x0000000005470000-memory.dmp
memory/812-1180-0x0000000005450000-0x0000000005451000-memory.dmp
memory/812-1181-0x0000000007380000-0x0000000007924000-memory.dmp
memory/5032-1188-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/5032-1192-0x0000000075200000-0x0000000075239000-memory.dmp
memory/5032-1201-0x0000000074EC0000-0x0000000074EF9000-memory.dmp