Analysis Overview
SHA256
54d3ec484dcfbddbd483a9ffb4f661a0d895860485e450cbb70f63bb92742321
Threat Level: Known bad
The file 013ca1f42abe336c718924ec563d4940 was found to be: Known bad.
Malicious Activity Summary
Ammyy Admin
AmmyyAdmin payload
Ammyyadmin family
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-06-01 03:49
Signatures
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-06-01 03:49
Reported
2023-06-01 03:51
Platform
win7-20230220-en
Max time kernel
149s
Max time network
152s
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 |
| 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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1580 wrote to memory of 1892 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1580 wrote to memory of 1892 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1580 wrote to memory of 1892 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1580 wrote to memory of 1892 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe
"C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.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 |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
Files
memory/1580-54-0x0000000000400000-0x000000000040B000-memory.dmp
\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | fe1ce0164b6070e52c13334031f37e94 |
| SHA1 | b80cf887577a4ea7adf08dd1c9211c87eac3cb33 |
| SHA256 | 5d14ff09c158093085e79d4ce63c9cd6a7fee061db94142a92535264c5a2f547 |
| SHA512 | 1959363e5473a7ba2baf868b89228749add6c0e1e82414291a32eea97d0490f6fd2adfcbd9be02f5763f874de6d273d75821471065b86e35ed49ad4749a0a3a5 |
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | fe1ce0164b6070e52c13334031f37e94 |
| SHA1 | b80cf887577a4ea7adf08dd1c9211c87eac3cb33 |
| SHA256 | 5d14ff09c158093085e79d4ce63c9cd6a7fee061db94142a92535264c5a2f547 |
| SHA512 | 1959363e5473a7ba2baf868b89228749add6c0e1e82414291a32eea97d0490f6fd2adfcbd9be02f5763f874de6d273d75821471065b86e35ed49ad4749a0a3a5 |
memory/1580-61-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1580-62-0x0000000002770000-0x0000000002B70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | fe1ce0164b6070e52c13334031f37e94 |
| SHA1 | b80cf887577a4ea7adf08dd1c9211c87eac3cb33 |
| SHA256 | 5d14ff09c158093085e79d4ce63c9cd6a7fee061db94142a92535264c5a2f547 |
| SHA512 | 1959363e5473a7ba2baf868b89228749add6c0e1e82414291a32eea97d0490f6fd2adfcbd9be02f5763f874de6d273d75821471065b86e35ed49ad4749a0a3a5 |
memory/1892-64-0x0000000001F80000-0x0000000001F81000-memory.dmp
memory/1892-65-0x0000000002870000-0x0000000002C70000-memory.dmp
memory/1892-66-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-06-01 03:49
Reported
2023-06-01 03:51
Platform
win10v2004-20230220-en
Max time kernel
149s
Max time network
152s
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 |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | 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 3148 wrote to memory of 2140 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 3148 wrote to memory of 2140 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 3148 wrote to memory of 2140 | N/A | C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.exe
"C:\Users\Admin\AppData\Local\Temp\013ca1f42abe336c718924ec563d4940.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 | 123.108.74.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | 32.18.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 52.242.97.97:443 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 93.184.221.240:80 | tcp | |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.141.123.20.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | 126.138.241.8.in-addr.arpa | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
| HK | 154.80.193.194:443 | maitikio.com | tcp |
Files
memory/3148-133-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3148-135-0x0000000002400000-0x0000000002401000-memory.dmp
memory/3148-136-0x0000000002750000-0x0000000002B50000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | fe1ce0164b6070e52c13334031f37e94 |
| SHA1 | b80cf887577a4ea7adf08dd1c9211c87eac3cb33 |
| SHA256 | 5d14ff09c158093085e79d4ce63c9cd6a7fee061db94142a92535264c5a2f547 |
| SHA512 | 1959363e5473a7ba2baf868b89228749add6c0e1e82414291a32eea97d0490f6fd2adfcbd9be02f5763f874de6d273d75821471065b86e35ed49ad4749a0a3a5 |
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | fe1ce0164b6070e52c13334031f37e94 |
| SHA1 | b80cf887577a4ea7adf08dd1c9211c87eac3cb33 |
| SHA256 | 5d14ff09c158093085e79d4ce63c9cd6a7fee061db94142a92535264c5a2f547 |
| SHA512 | 1959363e5473a7ba2baf868b89228749add6c0e1e82414291a32eea97d0490f6fd2adfcbd9be02f5763f874de6d273d75821471065b86e35ed49ad4749a0a3a5 |
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | fe1ce0164b6070e52c13334031f37e94 |
| SHA1 | b80cf887577a4ea7adf08dd1c9211c87eac3cb33 |
| SHA256 | 5d14ff09c158093085e79d4ce63c9cd6a7fee061db94142a92535264c5a2f547 |
| SHA512 | 1959363e5473a7ba2baf868b89228749add6c0e1e82414291a32eea97d0490f6fd2adfcbd9be02f5763f874de6d273d75821471065b86e35ed49ad4749a0a3a5 |
memory/3148-144-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2140-145-0x0000000000430000-0x0000000000431000-memory.dmp
memory/2140-146-0x0000000002580000-0x0000000002980000-memory.dmp
memory/2140-147-0x0000000000400000-0x000000000040B000-memory.dmp