Analysis Overview
SHA256
d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5e
Threat Level: Known bad
The file d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN 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
UPX packed file
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-09 12:36
Signatures
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-09 12:36
Reported
2024-10-09 12:38
Platform
win7-20240708-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| 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\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | N/A |
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2212 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2212 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2212 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2212 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe
"C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.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 |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
Files
memory/2212-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2212-1-0x0000000001DE0000-0x0000000001DE1000-memory.dmp
memory/2212-3-0x0000000002BA0000-0x0000000002FA0000-memory.dmp
\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | ee3b582d0417f60ae2c5e4e528e7f933 |
| SHA1 | 5e5835b4fac48e13e737357b3666ae8e80a62e9d |
| SHA256 | 7de886032660d9144c47904340553c573ddd81edc13e60b3f2e7c47b0e43090b |
| SHA512 | 1dad8c6de72df0afa2fd4f07bfc51e5a830f2f7a23c2ee1180d80042b267f38778704bddd22227088d7a2c9c306d1f777b1e839cf224b72d585fa962b11cc690 |
memory/2212-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2836-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2212-8-0x0000000003220000-0x0000000003230000-memory.dmp
memory/2836-14-0x0000000002B40000-0x0000000002F40000-memory.dmp
memory/2836-13-0x0000000000180000-0x0000000000181000-memory.dmp
memory/2836-15-0x0000000000400000-0x0000000000410000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab56D9.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar56FB.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-09 12:36
Reported
2024-10-09 12:38
Platform
win10v2004-20241007-en
Max time kernel
105s
Max time network
107s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
UPX packed file
| 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 |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1364 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1364 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1364 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.exe
"C:\Users\Admin\AppData\Local\Temp\d8829f7135eba7a5c35870333582733a5a586d354a82490b69bf1e772118dc5eN.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 |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 190.130.33.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.249.124.192.in-addr.arpa | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
Files
memory/1364-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1364-1-0x0000000002260000-0x0000000002261000-memory.dmp
memory/1364-3-0x00000000026B0000-0x0000000002AB0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | ee3b582d0417f60ae2c5e4e528e7f933 |
| SHA1 | 5e5835b4fac48e13e737357b3666ae8e80a62e9d |
| SHA256 | 7de886032660d9144c47904340553c573ddd81edc13e60b3f2e7c47b0e43090b |
| SHA512 | 1dad8c6de72df0afa2fd4f07bfc51e5a830f2f7a23c2ee1180d80042b267f38778704bddd22227088d7a2c9c306d1f777b1e839cf224b72d585fa962b11cc690 |
memory/1364-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2976-12-0x0000000002220000-0x0000000002221000-memory.dmp
memory/2976-13-0x0000000002570000-0x0000000002970000-memory.dmp
memory/2976-20-0x0000000000400000-0x0000000000410000-memory.dmp