Analysis Overview
SHA256
85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2
Threat Level: Known bad
The file 85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2 was found to be: Known bad.
Malicious Activity Summary
Ammyy Admin
AmmyyAdmin payload
Ammyyadmin family
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-27 23:48
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
2024-12-27 23:48
Reported
2024-12-27 23:51
Platform
win7-20241010-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
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\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | 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\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.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 2036 wrote to memory of 624 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2036 wrote to memory of 624 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2036 wrote to memory of 624 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2036 wrote to memory of 624 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe
"C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.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 |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
| US | 3.33.130.190:443 | cry-havok.org | tcp |
Files
memory/2036-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/2036-1-0x0000000001DE0000-0x0000000001DE1000-memory.dmp
memory/2036-3-0x0000000002AA0000-0x0000000002EA0000-memory.dmp
\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | bd646fed0926e03d74a831a433485caf |
| SHA1 | 311551923c770e92c595714824a790b49f3fa0bb |
| SHA256 | 24b84f60e054fea244b1a84f2f38243b2c37282cea363c0b8b7966c0e4148e92 |
| SHA512 | d82b74af731b7c73870987337856a056226a728ebe88af355dabc7b85c369a7fb18cfcfe5c9119145240be27f08589b96accab9a6a14868167fbecda223b44ad |
memory/2036-10-0x0000000000400000-0x000000000040A000-memory.dmp
memory/624-11-0x0000000000400000-0x000000000040A000-memory.dmp
memory/624-12-0x0000000001DA0000-0x0000000001DA1000-memory.dmp
memory/624-14-0x0000000002AE0000-0x0000000002EE0000-memory.dmp
memory/624-15-0x0000000000400000-0x000000000040A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\CabE74.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar1BC0.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-27 23:48
Reported
2024-12-27 23:51
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
148s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.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
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\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.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 4136 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 4136 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 4136 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.exe
"C:\Users\Admin\AppData\Local\Temp\85e6db3894fb7651e76abb0671ef73cf79bc84d6b3822a4ea4f4383212353bc2.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 33.148.197.15.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.249.124.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 181.129.81.91.in-addr.arpa | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 134.130.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 15.197.148.33:443 | cry-havok.org | tcp |
Files
memory/4136-0-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4136-1-0x0000000002150000-0x0000000002151000-memory.dmp
memory/4136-3-0x00000000026D0000-0x0000000002AD0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | bd646fed0926e03d74a831a433485caf |
| SHA1 | 311551923c770e92c595714824a790b49f3fa0bb |
| SHA256 | 24b84f60e054fea244b1a84f2f38243b2c37282cea363c0b8b7966c0e4148e92 |
| SHA512 | d82b74af731b7c73870987337856a056226a728ebe88af355dabc7b85c369a7fb18cfcfe5c9119145240be27f08589b96accab9a6a14868167fbecda223b44ad |
memory/4136-12-0x0000000000400000-0x000000000040A000-memory.dmp
memory/1788-14-0x0000000002570000-0x0000000002970000-memory.dmp
memory/1788-13-0x0000000002010000-0x0000000002011000-memory.dmp
memory/1788-21-0x0000000000400000-0x000000000040A000-memory.dmp