Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-10-2024 12:08
Static task
static1
Behavioral task
behavioral1
Sample
eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe
Resource
win7-20240903-en
General
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Target
eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe
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Size
12.0MB
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MD5
f66e3655125d6fe04b1fd34305528917
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SHA1
57963971273a98f2cae199c569fd5b68597f06e5
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SHA256
eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7
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SHA512
2923fc5c3e24c6c8884f3e54ab7a0111efd8d56606d33482afd71ceacf6c6c24bd3d90699e4155fc2eb4d546e8cd6881282481ef04c750fcb85a81c76656af85
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SSDEEP
196608:FWT9nO7W4adWhxSd/FUpoWyKAozKY4TPLKAouKn:H7WjdWxu/mpodKACXCzKATY
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1372-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1372-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1372-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3016-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3016-34-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2672-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2672-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2672-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral1/memory/1372-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1372-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1372-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3016-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3016-34-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/files/0x00070000000174ac-32.dat family_gh0strat behavioral1/memory/2672-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2672-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2672-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259449724.txt" svchos.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 6 IoCs
pid Process 1372 svchost.exe 3016 TXPlatforn.exe 2148 svchos.exe 2672 TXPlatforn.exe 2596 HD_eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 1248 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
pid Process 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 3016 TXPlatforn.exe 2148 svchos.exe 2864 svchost.exe 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 2864 svchost.exe 1248 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
description 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\259449724.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 -
resource yara_rule behavioral1/memory/1372-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1372-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1372-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1372-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3016-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3016-34-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2672-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2672-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2672-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.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 9 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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2800 cmd.exe 3064 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3064 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2672 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1372 svchost.exe Token: SeLoadDriverPrivilege 2672 TXPlatforn.exe Token: 33 2672 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2672 TXPlatforn.exe Token: 33 2672 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2672 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 2948 wrote to memory of 1372 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 31 PID 1372 wrote to memory of 2800 1372 svchost.exe 33 PID 1372 wrote to memory of 2800 1372 svchost.exe 33 PID 1372 wrote to memory of 2800 1372 svchost.exe 33 PID 1372 wrote to memory of 2800 1372 svchost.exe 33 PID 2948 wrote to memory of 2148 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 34 PID 2948 wrote to memory of 2148 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 34 PID 2948 wrote to memory of 2148 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 34 PID 2948 wrote to memory of 2148 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 34 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 3016 wrote to memory of 2672 3016 TXPlatforn.exe 35 PID 2800 wrote to memory of 3064 2800 cmd.exe 37 PID 2800 wrote to memory of 3064 2800 cmd.exe 37 PID 2800 wrote to memory of 3064 2800 cmd.exe 37 PID 2800 wrote to memory of 3064 2800 cmd.exe 37 PID 2948 wrote to memory of 2596 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 40 PID 2948 wrote to memory of 2596 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 40 PID 2948 wrote to memory of 2596 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 40 PID 2948 wrote to memory of 2596 2948 eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe 40 PID 2864 wrote to memory of 1248 2864 svchost.exe 41 PID 2864 wrote to memory of 1248 2864 svchost.exe 41 PID 2864 wrote to memory of 1248 2864 svchost.exe 41 PID 2864 wrote to memory of 1248 2864 svchost.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe"C:\Users\Admin\AppData\Local\Temp\eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1372 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2800 -
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:3064
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2148
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C:\Users\Admin\AppData\Local\Temp\HD_eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exeC:\Users\Admin\AppData\Local\Temp\HD_eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2596
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016 -
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:2672
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2796
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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
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259449724.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1248
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
1.5MB
MD5f65685f5dcd505623be5020f42e611dd
SHA13f75b79100d1bdac8cec6f2ccdd421dadb9443fe
SHA25600935713368a1fe11e6c0c959e34aed3a40d7e2072451d9fd70f6546d3da6468
SHA512739164d26046c8c2180f6e33ec7277cd61bf0563f5162fe9c8239a3fbd6e6e8a92e832d6b9ad34ec3003a0ccb40364b62510270e207efbe5166b86cbc1404081
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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\Users\Admin\AppData\Local\Temp\HD_eba4451dce64e6c1c49bc78e6e5245353bf0bfc998a2ce5cac2a1976dc6318a7.exe
Filesize10.5MB
MD53db529e99290bb576f42d9031fca7054
SHA1651a3190ccaa05a44f34e90bc6cd814315e2aad1
SHA256a9a4a6422aea5c2eb914a45c56f02e59fa3142e04f9ab36d623c240f5c3765c1
SHA512ae74e499a0b55f9bec1c2580788eda058fcf1eed5de96cecc50fa2206951319052e56429dd79240d7aa667e86c79a08757fe26841b88f220c0470322d10ddecf
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
50KB
MD50d777845a31524be5f64a0479dca42bb
SHA1647888148d06312436c369dbfb3b11266d932a21
SHA256bd958046646377eb8dbcbecb5b86c89838f662769cb650471d8fafb2321c6d09
SHA512ed337202888761602f3a800959016f868ad372c1db71e2322b3608490787b468421494b1a14ab639c0dfc057f18334da9375cdd3530ecb8e9f53c92cf88f48bd
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d