Analysis Overview
SHA256
b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c
Threat Level: Known bad
The file b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c was found to be: Known bad.
Malicious Activity Summary
AmmyyAdmin Payload
Ammyyadmin family
Ammyy Admin
Executes dropped EXE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-16 13:32
Signatures
AmmyyAdmin Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-07 06:09
Reported
2021-09-07 06:10
Platform
win7-en
Max time network
3s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.0.1:67 | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-07 06:09
Reported
2021-09-07 06:12
Platform
win10-en
Max time kernel
140s
Max time network
151s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3992 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 3992 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 3992 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c.exe
"C:\Users\Admin\AppData\Local\Temp\b77f695ff45d0ae0eeafef3dd41ae7c89bc56036a3ef0f4168509bae54c8db9c.exe"
C:\Users\Admin\AppData\Local\Temp\budha.exe
"C:\Users\Admin\AppData\Local\Temp\budha.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | maitikio.com | udp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| BE | 35.205.61.67:443 | maitikio.com | tcp |
Files
memory/2672-115-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | 8136552415eb9ab52d1f88fc08c7db30 |
| SHA1 | fbe237761b472fe73636d7324d1c61a06e56d401 |
| SHA256 | 21080b21270a803f132267a20cf8293c9468d87b860eba8d16bbd04bbc08328e |
| SHA512 | 84c9bc1a61f63d279434d2a0d2ef66e9d5a57017f350e92ffc6f96622bcb3e63087fda80490007b7a996724b6d695c71b3b8e2bdba4dbc02f85befa83b811fe0 |
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | 8136552415eb9ab52d1f88fc08c7db30 |
| SHA1 | fbe237761b472fe73636d7324d1c61a06e56d401 |
| SHA256 | 21080b21270a803f132267a20cf8293c9468d87b860eba8d16bbd04bbc08328e |
| SHA512 | 84c9bc1a61f63d279434d2a0d2ef66e9d5a57017f350e92ffc6f96622bcb3e63087fda80490007b7a996724b6d695c71b3b8e2bdba4dbc02f85befa83b811fe0 |
memory/3992-118-0x0000000002320000-0x0000000002321000-memory.dmp
memory/2672-119-0x0000000002530000-0x0000000002930000-memory.dmp
memory/3992-120-0x0000000002670000-0x0000000002A70000-memory.dmp
memory/2672-121-0x00000000021E0000-0x00000000021E1000-memory.dmp