Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 11:10
Behavioral task
behavioral1
Sample
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe
Resource
win7-20240220-en
General
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Target
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe
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Size
4.1MB
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MD5
8e6a48121e3ee94d786a0eca2d4acea9
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SHA1
617195c8a861eb5cd27ab3d4f72ddd373034b4a1
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SHA256
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d
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SHA512
bb4a13d903860c2a8e2aab08c23032c4e7ddc81f71ac36ad5c8474852062e399fffee36757dfa098e8f7161b97c9259078b67439e937e5834b2aa1a0fc15bdcd
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SSDEEP
98304:WGdVyVT9nOgmhvkCyrYra8kWl9oLCqq8hwTSClWbaopvk1z3m:FWT9nO76u8Cm
Malware Config
Signatures
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe family_blackmoon -
Processes:
resource yara_rule behavioral1/memory/2388-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2388-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2388-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/352-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/352-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2716-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2716-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2716-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/2388-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2388-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2388-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/352-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259397822.txt family_gh0strat behavioral1/memory/352-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2716-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2716-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2716-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
svchos.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259397822.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatforn.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
Processes:
svchost.exeTXPlatforn.exesvchos.exeTXPlatforn.exeHD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2388 svchost.exe 352 TXPlatforn.exe 2572 svchos.exe 2716 TXPlatforn.exe 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2212 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 14 IoCs
Processes:
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exeWerFault.exepid process 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 352 TXPlatforn.exe 2572 svchos.exe 2772 svchost.exe 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2772 svchost.exe 2212 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe 1936 WerFault.exe 1936 WerFault.exe 1936 WerFault.exe 1936 WerFault.exe 1936 WerFault.exe -
Processes:
resource yara_rule behavioral1/memory/2388-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2388-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2388-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2388-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/352-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/352-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2716-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2716-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2716-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchos.exesvchost.exedescription ioc process File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259397822.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exedescription ioc process File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1936 2448 WerFault.exe HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exepid process 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2716 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2388 svchost.exe Token: SeLoadDriverPrivilege 2716 TXPlatforn.exe Token: 33 2716 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2716 TXPlatforn.exe Token: 33 2716 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2716 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exeHD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exepid process 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe -
Suspicious use of WriteProcessMemory 38 IoCs
Processes:
090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exesvchost.exeTXPlatforn.execmd.exesvchost.exeHD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exedescription pid process target process PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2372 wrote to memory of 2388 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchost.exe PID 2388 wrote to memory of 3056 2388 svchost.exe cmd.exe PID 2388 wrote to memory of 3056 2388 svchost.exe cmd.exe PID 2388 wrote to memory of 3056 2388 svchost.exe cmd.exe PID 2388 wrote to memory of 3056 2388 svchost.exe cmd.exe PID 2372 wrote to memory of 2572 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchos.exe PID 2372 wrote to memory of 2572 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchos.exe PID 2372 wrote to memory of 2572 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchos.exe PID 2372 wrote to memory of 2572 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe svchos.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 352 wrote to memory of 2716 352 TXPlatforn.exe TXPlatforn.exe PID 3056 wrote to memory of 2588 3056 cmd.exe PING.EXE PID 3056 wrote to memory of 2588 3056 cmd.exe PING.EXE PID 3056 wrote to memory of 2588 3056 cmd.exe PING.EXE PID 3056 wrote to memory of 2588 3056 cmd.exe PING.EXE PID 2372 wrote to memory of 2448 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe PID 2372 wrote to memory of 2448 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe PID 2372 wrote to memory of 2448 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe PID 2372 wrote to memory of 2448 2372 090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe PID 2772 wrote to memory of 2212 2772 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2772 wrote to memory of 2212 2772 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2772 wrote to memory of 2212 2772 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2772 wrote to memory of 2212 2772 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2448 wrote to memory of 1936 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe WerFault.exe PID 2448 wrote to memory of 1936 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe WerFault.exe PID 2448 wrote to memory of 1936 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe WerFault.exe PID 2448 wrote to memory of 1936 2448 HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe"C:\Users\Admin\AppData\Local\Temp\090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2588 -
C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2572 -
C:\Users\Admin\AppData\Local\Temp\HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exeC:\Users\Admin\AppData\Local\Temp\HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 3603⤵
- Loads dropped DLL
- Program crash
PID:1936
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:352 -
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2716
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2752
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259397822.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_090a5590ff687d65089ae0b23de72f7c7d13c5fba10c8ef275252fe40a0bd24d.exe
Filesize2.6MB
MD5282382a0d2e366c3a7d3d7a3f8d16f04
SHA19f7722d875f0b2d0bd4648846483079f4751e17f
SHA256b3a4f04458d48a818f2b37a2f852bfd44ac6175f9db33f8213b78c5ac5897820
SHA512551b5883b7fc8216578332088e179337de0d30657b5618e89742e7059c0705fba90fa075b44e0fa3bd4efe496c65ea91f9fa96ebdaf37bdb6cab60838a8f11ef
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Filesize
1.5MB
MD5c3be351e23b845b67686c64bd3ac48d9
SHA1c76caae04ee9b35158411e4513f409694fb6cfe4
SHA2563305595557ca489cd7f0112bff4282aab14ecbdadab667b3afbef8e14e396cf9
SHA5120b1cb40f23a97401f67954501dfff82967b7933219091d11eed0fe78a4b47444165a4c5ec23dd8777e8ca3cb595ba48be83997d7139aa871f7a2e922c1cc6409
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD568f58fc53b5d283a3d69aaa70b40694e
SHA15697c332c5ce749d2d07c1844b32ea7607d62451
SHA2568d631ce6670bf24c7f190dce14218ac445cfebc2bb6278287ce96275c13fad35
SHA5122abdf0bb20443398dd81a3c40ea151faa7e9f08362400e22acf6a0900a8695b359a0f3fddcd71d81a8542db791dfe264333e2766b0a474f30097f616e427504a
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d