Analysis Overview
SHA256
008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9
Threat Level: Known bad
The file 008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9 was found to be: Known bad.
Malicious Activity Summary
Blackmoon family
PurpleFox
Gh0st RAT payload
Gh0strat
Detect PurpleFox Rootkit
Detect Blackmoon payload
Sets service image path in registry
Drops file in Drivers directory
UPX packed file
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: LoadsDriver
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-25 17:21
Signatures
Blackmoon family
Detect Blackmoon payload
| 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
2024-05-25 17:21
Reported
2024-05-25 17:24
Platform
win7-20240508-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Detect PurpleFox Rootkit
| 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 |
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Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Gh0strat
PurpleFox
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\drivers\QAssist.sys | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Sets service image path in registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.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 |
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Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\TXPlatforn.exe | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\TXPlatforn.exe | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: 33 | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: 33 | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
"C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe"
C:\Users\Admin\AppData\Local\Temp\RVN.exe
C:\Users\Admin\AppData\Local\Temp\\RVN.exe
C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -auto
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\RVN.exe > nul
C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -acsi
C:\Windows\SysWOW64\PING.EXE
ping -n 2 127.0.0.1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | hackerinvasion.f3322.net | udp |
Files
\Users\Admin\AppData\Local\Temp\RVN.exe
| MD5 | 80ade1893dec9cab7f2e63538a464fcc |
| SHA1 | c06614da33a65eddb506db00a124a3fc3f5be02e |
| SHA256 | 57a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd |
| SHA512 | fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4 |
memory/2436-9-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2436-10-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2436-11-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2436-5-0x0000000010000000-0x00000000101B6000-memory.dmp
\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
| MD5 | f20d6d1302c34b13335a942bb1396c6d |
| SHA1 | de0c87b9886a87180fbd98ca21c433a2bba197ae |
| SHA256 | ebb8db64f3c09fdd2c20664ce8bb9ca447c911bd200ae30b78417baf88880910 |
| SHA512 | 56c78db8f341e168999ca2c6f59b28234e669245bb1db40cd9cfd1b7fbfe7178d917742756e5927e91a90d2835e8972718bf5e025087340f68323c9d7708106a |
memory/2328-19-0x0000000000400000-0x0000000000FE8000-memory.dmp
memory/2436-25-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2752-37-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2752-33-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2752-38-0x0000000010000000-0x00000000101B6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 2a78142d0ce63dce1277b4279fa9a2d2 |
| SHA1 | 711233db12082a68db7260f61785297a27f32bf3 |
| SHA256 | 560c591e311116b8d75ab1a532d2af43a3a05ad5920b674de35c9432259058b9 |
| SHA512 | be943b4db564bde952628ffa4628710b45fa98c993344f288984927921fa2d7f97fae7cd4bb26c7e995a8f78833eca2cd24f8b56948cc6ef798b14930c6080ec |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-25 17:21
Reported
2024-05-25 17:24
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
128s
Command Line
Signatures
Detect PurpleFox Rootkit
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
Gh0strat
PurpleFox
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\drivers\QAssist.sys | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Sets service image path in registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.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 |
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| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\TXPlatforn.exe | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\TXPlatforn.exe | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RVN.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: 33 | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: 33 | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\SysWOW64\TXPlatforn.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
"C:\Users\Admin\AppData\Local\Temp\008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe"
C:\Users\Admin\AppData\Local\Temp\RVN.exe
C:\Users\Admin\AppData\Local\Temp\\RVN.exe
C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -auto
C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\RVN.exe > nul
C:\Windows\SysWOW64\TXPlatforn.exe
C:\Windows\SysWOW64\TXPlatforn.exe -acsi
C:\Windows\SysWOW64\PING.EXE
ping -n 2 127.0.0.1
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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hackerinvasion.f3322.net | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hackerinvasion.f3322.net | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hackerinvasion.f3322.net | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hackerinvasion.f3322.net | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hackerinvasion.f3322.net | udp |
Files
C:\Users\Admin\AppData\Local\Temp\RVN.exe
| MD5 | 80ade1893dec9cab7f2e63538a464fcc |
| SHA1 | c06614da33a65eddb506db00a124a3fc3f5be02e |
| SHA256 | 57a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd |
| SHA512 | fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4 |
memory/3588-6-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/3588-10-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/3588-7-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/3588-5-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4392-19-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4392-18-0x0000000010000000-0x00000000101B6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HD_008f7109d78e0dcc84d7a8a901ae5d9b32feb2c92272e4717b8d3ef9240264e9.exe
| MD5 | f20d6d1302c34b13335a942bb1396c6d |
| SHA1 | de0c87b9886a87180fbd98ca21c433a2bba197ae |
| SHA256 | ebb8db64f3c09fdd2c20664ce8bb9ca447c911bd200ae30b78417baf88880910 |
| SHA512 | 56c78db8f341e168999ca2c6f59b28234e669245bb1db40cd9cfd1b7fbfe7178d917742756e5927e91a90d2835e8972718bf5e025087340f68323c9d7708106a |
memory/4392-17-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4392-15-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4392-24-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2968-29-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2968-33-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2968-34-0x0000000010000000-0x00000000101B6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 2a78142d0ce63dce1277b4279fa9a2d2 |
| SHA1 | 711233db12082a68db7260f61785297a27f32bf3 |
| SHA256 | 560c591e311116b8d75ab1a532d2af43a3a05ad5920b674de35c9432259058b9 |
| SHA512 | be943b4db564bde952628ffa4628710b45fa98c993344f288984927921fa2d7f97fae7cd4bb26c7e995a8f78833eca2cd24f8b56948cc6ef798b14930c6080ec |