Analysis Overview
SHA256
16bd5718170fa4234d31b8516ebe7e538268fa57b476c7799b595d3076120cdb
Threat Level: Known bad
The file A773DAA221EDE696FB246BF94A49A746.exe was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat family
Gh0strat
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-31 14:46
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-31 14:46
Reported
2024-05-31 14:48
Platform
win7-20240221-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
Gh0st RAT 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 |
Gh0strat
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ball = "C:\\WINDOWS\\smss.exe" | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\WINDOWS\smss.exe | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
| File opened for modification | C:\WINDOWS\smss.exe | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe
"C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 47.120.59.37:6161 | tcp | |
| CN | 47.120.59.37:6161 | tcp |
Files
memory/2164-0-0x0000000000400000-0x0000000000436000-memory.dmp
C:\Windows\Temp\zk.exe
| MD5 | a773daa221ede696fb246bf94a49a746 |
| SHA1 | 7f65c073c7108ed9e2315bf2bd45b02e503b1610 |
| SHA256 | 16bd5718170fa4234d31b8516ebe7e538268fa57b476c7799b595d3076120cdb |
| SHA512 | 9c95c26f6495c0fdf4a6415bdb5202a408597ed920e21682737f98749c85475b5315b505bd1f807db65c76aebfc81c0ffbd51466b2c18fbeb18ca8205639cf9d |
memory/2164-6-0x0000000000400000-0x0000000000436000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-31 14:46
Reported
2024-05-31 14:48
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
157s
Command Line
Signatures
Gh0st RAT 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 |
Gh0strat
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ball = "C:\\WINDOWS\\smss.exe" | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\WINDOWS\smss.exe | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
| File opened for modification | C:\WINDOWS\smss.exe | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe
"C:\Users\Admin\AppData\Local\Temp\A773DAA221EDE696FB246BF94A49A746.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3400 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| CN | 47.120.59.37:6161 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| GB | 172.217.169.74:443 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.189.21.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| CN | 47.120.59.37:6161 | tcp | |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
memory/224-0-0x0000000000400000-0x0000000000436000-memory.dmp
C:\Windows\Temp\zk.exe
| MD5 | a773daa221ede696fb246bf94a49a746 |
| SHA1 | 7f65c073c7108ed9e2315bf2bd45b02e503b1610 |
| SHA256 | 16bd5718170fa4234d31b8516ebe7e538268fa57b476c7799b595d3076120cdb |
| SHA512 | 9c95c26f6495c0fdf4a6415bdb5202a408597ed920e21682737f98749c85475b5315b505bd1f807db65c76aebfc81c0ffbd51466b2c18fbeb18ca8205639cf9d |
memory/224-6-0x0000000000400000-0x0000000000436000-memory.dmp