Analysis
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max time kernel
150s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2024 07:30
Static task
static1
Behavioral task
behavioral1
Sample
e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe
Resource
win7-20240903-en
General
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Target
e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe
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Size
1.8MB
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MD5
28e427a5b2d44a0dc4e5dbac6291e348
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SHA1
623964934635e6d82fcb30e0c128864c9ff36d1c
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SHA256
e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6
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SHA512
7f77dfe1108c19f4315e950aaa12a93220cd1616d81629099ebda9b4e161fcba14a36e00677cc968a0fb0fabaeb0a4dbd09ae0386f6746ec117a76157bc5a05c
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SSDEEP
49152:n09XJt4HIN2H2tFvduyS3pe5gnZPItx2apeapelI:0ZJt4HINy2LkUGatUvlI
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3184-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3184-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3184-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2260-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2260-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2260-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3716-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2260-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3716-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3716-34-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3716-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral2/memory/3184-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3184-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3184-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2260-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2260-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2260-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3716-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2260-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3716-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3716-34-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3716-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 4 IoCs
pid Process 3184 RVN.exe 2260 TXPlatforn.exe 4412 HD_e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe 3716 TXPlatforn.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe RVN.exe File created C:\Windows\SysWOW64\TXPlatforn.exe RVN.exe -
resource yara_rule behavioral2/memory/3184-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3184-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3184-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3184-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2260-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2260-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2260-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3716-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2260-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3716-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3716-34-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3716-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2260-14-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RVN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4672 cmd.exe 4720 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4720 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3716 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3184 RVN.exe Token: SeLoadDriverPrivilege 3716 TXPlatforn.exe Token: 33 3716 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 3716 TXPlatforn.exe Token: 33 3716 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 3716 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2988 wrote to memory of 3184 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe 82 PID 2988 wrote to memory of 3184 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe 82 PID 2988 wrote to memory of 3184 2988 e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe 82 PID 3184 wrote to memory of 4672 3184 RVN.exe 84 PID 3184 wrote to memory of 4672 3184 RVN.exe 84 PID 3184 wrote to memory of 4672 3184 RVN.exe 84 PID 2260 wrote to memory of 3716 2260 TXPlatforn.exe 86 PID 2260 wrote to memory of 3716 2260 TXPlatforn.exe 86 PID 2260 wrote to memory of 3716 2260 TXPlatforn.exe 86 PID 4672 wrote to memory of 4720 4672 cmd.exe 88 PID 4672 wrote to memory of 4720 4672 cmd.exe 88 PID 4672 wrote to memory of 4720 4672 cmd.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe"C:\Users\Admin\AppData\Local\Temp\e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Users\Admin\AppData\Local\Temp\RVN.exeC:\Users\Admin\AppData\Local\Temp\\RVN.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3184 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4720
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C:\Users\Admin\AppData\Local\Temp\HD_e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exeC:\Users\Admin\AppData\Local\Temp\HD_e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe2⤵
- Executes dropped EXE
PID:4412
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260 -
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:3716
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Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requesthackerinvasion.f3322.netIN AResponse
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Remote address:8.8.8.8:53Request67.31.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request149.220.183.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request197.87.175.4.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request171.39.242.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requesthackerinvasion.f3322.netIN AResponse
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Remote address:8.8.8.8:53Request83.210.23.2.in-addr.arpaIN PTRResponse83.210.23.2.in-addr.arpaIN PTRa2-23-210-83deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Requesthackerinvasion.f3322.netIN AResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request21.236.111.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requesthackerinvasion.f3322.netIN AResponse
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Remote address:8.8.8.8:53Requesthackerinvasion.f3322.netIN AResponse
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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72 B 158 B 1 1
DNS Request
28.118.140.52.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
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70 B 131 B 1 1
DNS Request
hackerinvasion.f3322.net
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71 B 157 B 1 1
DNS Request
67.31.126.40.in-addr.arpa
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72 B 158 B 1 1
DNS Request
154.239.44.20.in-addr.arpa
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73 B 147 B 1 1
DNS Request
149.220.183.52.in-addr.arpa
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71 B 157 B 1 1
DNS Request
197.87.175.4.in-addr.arpa
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72 B 158 B 1 1
DNS Request
171.39.242.20.in-addr.arpa
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70 B 131 B 1 1
DNS Request
hackerinvasion.f3322.net
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70 B 133 B 1 1
DNS Request
83.210.23.2.in-addr.arpa
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70 B 131 B 1 1
DNS Request
hackerinvasion.f3322.net
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74 B 128 B 1 1
DNS Request
172.214.232.199.in-addr.arpa
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72 B 158 B 1 1
DNS Request
21.236.111.52.in-addr.arpa
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70 B 131 B 1 1
DNS Request
hackerinvasion.f3322.net
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70 B 131 B 1 1
DNS Request
hackerinvasion.f3322.net
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.2MB
MD5fe7f2b7fdce4caeeefd4e542f52d39f0
SHA149fd01d152d03eb17796fa69a36d35d7de1cf50d
SHA25617699a58cb84ef5c13dbeef466bd6c09017e5b9b2d9c0084e4b09da89d8aa9d7
SHA512eadabb8b6c0fe16fdc64b3e1379fe3afe0e6e843c353df9eb40259fba4f31f6acb8aa9bc90641e03b7a7ae930db0dfef7f73145d1694aa8a482ba7abeecddce5
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C:\Users\Admin\AppData\Local\Temp\HD_e615a3adcad4e531b71d760d08e05108fa1c7f96b62511e8e37a29b13f9051e6.exe
Filesize645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
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Filesize
377KB
MD580ade1893dec9cab7f2e63538a464fcc
SHA1c06614da33a65eddb506db00a124a3fc3f5be02e
SHA25657a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd
SHA512fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4