Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 18:14
Static task
static1
Behavioral task
behavioral1
Sample
d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe
Resource
win7-20240221-en
General
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Target
d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe
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Size
2.4MB
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MD5
c2006470b6ab6e5e2a228d97b40f3400
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SHA1
3df74d87467b7378afbfa045b7c38a8a51fdb20c
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SHA256
d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9
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SHA512
d565754176d69db77544cbfe5f11914633e369c5ff7d89f52b2e89459de580e27fdc787523b6cc4a9ca89f291234ce0303f364558495ad15e0f3dcbec7d29fc2
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SSDEEP
24576:ZCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHb:ZCwsbCANnKXferL7Vwe/Gg0P+Whtyn2E
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1144-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1144-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1144-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2388-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2388-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4492-47-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4492-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4492-52-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral2/files/0x0007000000023451-5.dat family_gh0strat behavioral2/memory/1144-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1144-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1144-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2388-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2388-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4492-47-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4492-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4492-52-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240601953.txt" R.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" TXPlatfor.exe -
Executes dropped EXE 5 IoCs
pid Process 2508 R.exe 1144 N.exe 2388 TXPlatfor.exe 4492 TXPlatfor.exe 2336 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 2508 R.exe 4456 svchost.exe 2336 Remote Data.exe -
resource yara_rule behavioral2/memory/1144-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1144-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1144-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1144-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2388-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2388-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2388-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4492-47-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4492-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4492-52-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\240601953.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.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
pid Process 3008 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4492 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1144 N.exe Token: SeLoadDriverPrivilege 4492 TXPlatfor.exe Token: 33 4492 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4492 TXPlatfor.exe Token: 33 4492 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4492 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 520 wrote to memory of 2508 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 83 PID 520 wrote to memory of 2508 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 83 PID 520 wrote to memory of 2508 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 83 PID 520 wrote to memory of 1144 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 86 PID 520 wrote to memory of 1144 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 86 PID 520 wrote to memory of 1144 520 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 86 PID 1144 wrote to memory of 4724 1144 N.exe 88 PID 1144 wrote to memory of 4724 1144 N.exe 88 PID 1144 wrote to memory of 4724 1144 N.exe 88 PID 2388 wrote to memory of 4492 2388 TXPlatfor.exe 89 PID 2388 wrote to memory of 4492 2388 TXPlatfor.exe 89 PID 2388 wrote to memory of 4492 2388 TXPlatfor.exe 89 PID 4724 wrote to memory of 3008 4724 cmd.exe 93 PID 4724 wrote to memory of 3008 4724 cmd.exe 93 PID 4724 wrote to memory of 3008 4724 cmd.exe 93 PID 4456 wrote to memory of 2336 4456 svchost.exe 99 PID 4456 wrote to memory of 2336 4456 svchost.exe 99 PID 4456 wrote to memory of 2336 4456 svchost.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe"C:\Users\Admin\AppData\Local\Temp\d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:520 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2508
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1144 -
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\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:4724 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3008
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:228
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4456 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240601953.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2336
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:4492
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD5c2006470b6ab6e5e2a228d97b40f3400
SHA13df74d87467b7378afbfa045b7c38a8a51fdb20c
SHA256d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9
SHA512d565754176d69db77544cbfe5f11914633e369c5ff7d89f52b2e89459de580e27fdc787523b6cc4a9ca89f291234ce0303f364558495ad15e0f3dcbec7d29fc2
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
899KB
MD59baa586a037c18cbaccd616d51e27932
SHA144ecb1031bb75be8b550db467401269ad8c4866f
SHA256618eae638f36fe582d678a06346b0ffa55640860c89cf2a2799d9648d0da6687
SHA5127e1578bafc40fde6e87c980d409bf1b6f318ab5ca0c738d467809c71b1211bcc2c5db2c68b1dca7b813d48a4df00cb2587313243bcdb8f24a31343ad3525332d
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641