Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 behavioral1/memory/2992-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2992-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2992-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2656-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2656-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral1/files/0x003300000001416f-6.dat family_gh0strat behavioral1/memory/2992-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2992-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2992-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2656-26-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2656-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
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 4 IoCs
pid Process 3024 R.exe 2992 N.exe 2656 TXPlatfor.exe 2536 TXPlatfor.exe -
Loads dropped DLL 4 IoCs
pid Process 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 3024 R.exe 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 2656 TXPlatfor.exe -
resource yara_rule behavioral1/memory/2992-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2992-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2992-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2992-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2656-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2656-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259396652.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2420 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2536 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2992 N.exe Token: SeLoadDriverPrivilege 2536 TXPlatfor.exe Token: 33 2536 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2536 TXPlatfor.exe Token: 33 2536 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2536 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2320 wrote to memory of 3024 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 28 PID 2320 wrote to memory of 3024 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 28 PID 2320 wrote to memory of 3024 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 28 PID 2320 wrote to memory of 3024 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 28 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2320 wrote to memory of 2992 2320 d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe 29 PID 2992 wrote to memory of 2428 2992 N.exe 31 PID 2992 wrote to memory of 2428 2992 N.exe 31 PID 2992 wrote to memory of 2428 2992 N.exe 31 PID 2992 wrote to memory of 2428 2992 N.exe 31 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2656 wrote to memory of 2536 2656 TXPlatfor.exe 32 PID 2428 wrote to memory of 2420 2428 cmd.exe 34 PID 2428 wrote to memory of 2420 2428 cmd.exe 34 PID 2428 wrote to memory of 2420 2428 cmd.exe 34 PID 2428 wrote to memory of 2420 2428 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe"C:\Users\Admin\AppData\Local\Temp\d2dafd58305c2b12d1276be80005af0493a46ab75743ff23e89843bb23ef51b9.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:3024
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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:2992 -
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:2428 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2420
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2656 -
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:2536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD5890017b2d236039ee7c53cdbcd454c25
SHA1dd60d997fb453c71d2db8ab78878bb0913ed0c69
SHA256281053a9f2c4a2c1490ddf6f26fbb492adf7408b2d219514fa2c5e453dcccf8f
SHA51258ec720f1e456dcdb9c611f0b3739330b849305dcaae9f71513aef96e1b32d72bcfffba86a46a4a8d1413e6dcb4ef240e154f66c4d38ac9570e52c0b8996ae6a
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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