Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 19:44
Static task
static1
Behavioral task
behavioral1
Sample
e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe
Resource
win7-20240215-en
General
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Target
e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe
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Size
1.2MB
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MD5
13b0ab8c8ee1fdb0a82903f2aebbb81e
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SHA1
a185fbdd045fa20c31de1891e3811183e6451606
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SHA256
e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf
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SHA512
13d825169be5a1ecba1a470fd6b39486f3ea0f7d455aeb2706d8cd3bc8754b87266ae8cf5c2f9b799ce29eb657b22a71152dc81c1ad38a84c94469610ecadf6d
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SSDEEP
24576:009tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+kF:009XJt4HIN2H2tFvduySY
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/5068-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5068-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5068-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3852-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3852-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3852-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2976-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2976-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3852-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2976-66-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2976-73-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
Processes:
resource yara_rule behavioral2/memory/5068-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5068-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5068-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3852-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3852-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3852-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2976-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2976-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3852-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2976-66-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2976-73-0x0000000010000000-0x00000000101B6000-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 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 3 IoCs
Processes:
RVN.exeTXPlatforn.exeTXPlatforn.exepid process 5068 RVN.exe 3852 TXPlatforn.exe 2976 TXPlatforn.exe -
Processes:
resource yara_rule behavioral2/memory/5068-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5068-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5068-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5068-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3852-14-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3852-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3852-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3852-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2976-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2976-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3852-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2976-66-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2976-73-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
Processes:
RVN.exedescription ioc process File created C:\Windows\SysWOW64\TXPlatforn.exe RVN.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe RVN.exe -
Drops file in Program Files directory 5 IoCs
Processes:
e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exedescription ioc process File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2976 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
RVN.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 5068 RVN.exe Token: SeLoadDriverPrivilege 2976 TXPlatforn.exe Token: 33 2976 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2976 TXPlatforn.exe Token: 33 2976 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2976 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exepid process 220 e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe 220 e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exeRVN.exeTXPlatforn.execmd.exedescription pid process target process PID 220 wrote to memory of 5068 220 e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe RVN.exe PID 220 wrote to memory of 5068 220 e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe RVN.exe PID 220 wrote to memory of 5068 220 e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe RVN.exe PID 5068 wrote to memory of 3212 5068 RVN.exe cmd.exe PID 5068 wrote to memory of 3212 5068 RVN.exe cmd.exe PID 5068 wrote to memory of 3212 5068 RVN.exe cmd.exe PID 3852 wrote to memory of 2976 3852 TXPlatforn.exe TXPlatforn.exe PID 3852 wrote to memory of 2976 3852 TXPlatforn.exe TXPlatforn.exe PID 3852 wrote to memory of 2976 3852 TXPlatforn.exe TXPlatforn.exe PID 3212 wrote to memory of 3388 3212 cmd.exe PING.EXE PID 3212 wrote to memory of 3388 3212 cmd.exe PING.EXE PID 3212 wrote to memory of 3388 3212 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe"C:\Users\Admin\AppData\Local\Temp\e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:220 -
C:\Users\Admin\AppData\Local\Temp\RVN.exeC:\Users\Admin\AppData\Local\Temp\\RVN.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5068 -
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\RVN.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:3212 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3388
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3852 -
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:2976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD513b0ab8c8ee1fdb0a82903f2aebbb81e
SHA1a185fbdd045fa20c31de1891e3811183e6451606
SHA256e070001461182c28735f2b84342efb5649e9b3582a1e260fb3b20ffc98ffaaaf
SHA51213d825169be5a1ecba1a470fd6b39486f3ea0f7d455aeb2706d8cd3bc8754b87266ae8cf5c2f9b799ce29eb657b22a71152dc81c1ad38a84c94469610ecadf6d
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Filesize
377KB
MD580ade1893dec9cab7f2e63538a464fcc
SHA1c06614da33a65eddb506db00a124a3fc3f5be02e
SHA25657a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd
SHA512fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4