Analysis Overview
SHA256
cfde09f7e352a084cdb3dc520aa4c51db39607a7646d763c99200c470a9bd35c
Threat Level: Known bad
The file ae39d887355354bbe63f6cec19518ec0.bin.bin was found to be: Known bad.
Malicious Activity Summary
DarkCloud
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-05-05 18:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-05-05 18:58
Reported
2023-05-05 20:00
Platform
win7-20230220-en
Max time kernel
114s
Max time network
30s
Command Line
Signatures
DarkCloud
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2036 set thread context of 572 | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe
"C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe"
C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe
"C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe"
C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe
"C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe"
Network
Files
memory/2036-54-0x00000000008C0000-0x00000000009B6000-memory.dmp
memory/2036-55-0x00000000002A0000-0x00000000002E0000-memory.dmp
memory/2036-56-0x00000000001D0000-0x00000000001DE000-memory.dmp
memory/2036-57-0x00000000002A0000-0x00000000002E0000-memory.dmp
memory/2036-58-0x0000000000270000-0x000000000027C000-memory.dmp
memory/2036-59-0x0000000005710000-0x00000000057BE000-memory.dmp
memory/2036-60-0x0000000004460000-0x00000000044DC000-memory.dmp
memory/572-61-0x0000000000400000-0x0000000000474000-memory.dmp
memory/572-62-0x0000000000400000-0x0000000000474000-memory.dmp
memory/572-66-0x0000000000400000-0x0000000000474000-memory.dmp
memory/572-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/572-63-0x0000000000400000-0x0000000000474000-memory.dmp
memory/572-68-0x0000000000400000-0x0000000000474000-memory.dmp
memory/572-71-0x0000000000400000-0x0000000000474000-memory.dmp
memory/572-72-0x0000000000400000-0x0000000000474000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-05-05 18:58
Reported
2023-05-05 19:59
Platform
win10v2004-20230220-en
Max time kernel
144s
Max time network
151s
Command Line
Signatures
DarkCloud
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4968 set thread context of 4388 | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe
"C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe"
C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe
"C:\Users\Admin\AppData\Local\Temp\c88dd07515cb029ada85020dfdc2e20768861c9f3c47855d5b07a62daa3381e7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.220.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 20.42.72.131:443 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| NL | 20.190.160.14:443 | tcp | |
| US | 8.8.8.8:53 | 1.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 109.133.99.20.in-addr.arpa | udp |
| NL | 8.238.22.254:80 | tcp | |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| NL | 40.126.32.133:443 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 93.184.220.29:80 | tcp | |
| NL | 8.238.22.254:80 | tcp |
Files
memory/4968-133-0x00000000006A0000-0x0000000000796000-memory.dmp
memory/4968-134-0x0000000005660000-0x0000000005C04000-memory.dmp
memory/4968-135-0x0000000005150000-0x00000000051E2000-memory.dmp
memory/4968-136-0x00000000052F0000-0x00000000052FA000-memory.dmp
memory/4968-137-0x0000000005300000-0x0000000005310000-memory.dmp
memory/4968-138-0x0000000005300000-0x0000000005310000-memory.dmp
memory/4968-139-0x0000000006260000-0x00000000062FC000-memory.dmp
memory/4388-140-0x0000000000400000-0x0000000000474000-memory.dmp
memory/4388-143-0x0000000000400000-0x0000000000474000-memory.dmp
memory/4388-146-0x0000000000400000-0x0000000000474000-memory.dmp
memory/4388-147-0x0000000000400000-0x0000000000474000-memory.dmp