Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
10/05/2024, 19:21
Static task
static1
Behavioral task
behavioral1
Sample
d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe
Resource
win7-20240419-en
General
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Target
d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe
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Size
2.4MB
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MD5
14371722e825e42f1b44b3be0400ab96
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SHA1
cf43f99d79dddac88d53c14db5fdcef670c64cbe
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SHA256
d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc
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SHA512
50c96fe6c228aa204da9833c71b70c890e3f6c7c1704c1084c46a0a18de619b6b6af0b7883806ba03c6923ae162da95950681191db714e8c394245760d8738f2
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SSDEEP
24576:UCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH0:UCwsbCANnKXferL7Vwe/Gg0P+Wh0Rq
Malware Config
Signatures
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resource yara_rule behavioral1/memory/3064-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3064-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3064-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3064-27-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2704-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3056-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3056-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3056-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
resource yara_rule behavioral1/files/0x003700000001448b-6.dat family_gh0strat behavioral1/memory/3064-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3064-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3064-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3064-27-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2704-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3056-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3056-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3056-42-0x0000000010000000-0x00000000101B6000-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 1664 R.exe 3064 N.exe 2704 TXPlatfor.exe 3056 TXPlatfor.exe -
Loads dropped DLL 4 IoCs
pid Process 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 1664 R.exe 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 2704 TXPlatfor.exe -
resource yara_rule behavioral1/memory/3064-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3064-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3064-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3064-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3064-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2704-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3056-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3056-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3056-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\259394702.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 2480 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3056 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3064 N.exe Token: SeLoadDriverPrivilege 3056 TXPlatfor.exe Token: 33 3056 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 3056 TXPlatfor.exe Token: 33 3056 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 3056 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2084 wrote to memory of 1664 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 28 PID 2084 wrote to memory of 1664 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 28 PID 2084 wrote to memory of 1664 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 28 PID 2084 wrote to memory of 1664 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 28 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 2084 wrote to memory of 3064 2084 d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe 29 PID 3064 wrote to memory of 2756 3064 N.exe 31 PID 3064 wrote to memory of 2756 3064 N.exe 31 PID 3064 wrote to memory of 2756 3064 N.exe 31 PID 3064 wrote to memory of 2756 3064 N.exe 31 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2704 wrote to memory of 3056 2704 TXPlatfor.exe 33 PID 2756 wrote to memory of 2480 2756 cmd.exe 34 PID 2756 wrote to memory of 2480 2756 cmd.exe 34 PID 2756 wrote to memory of 2480 2756 cmd.exe 34 PID 2756 wrote to memory of 2480 2756 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe"C:\Users\Admin\AppData\Local\Temp\d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084 -
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:1664
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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:3064 -
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:2756 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2480
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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:2704 -
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:3056
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD514371722e825e42f1b44b3be0400ab96
SHA1cf43f99d79dddac88d53c14db5fdcef670c64cbe
SHA256d9d9812dbc249a1183cf1dbb6686b4fa76f75187230662590adf002970ed84dc
SHA51250c96fe6c228aa204da9833c71b70c890e3f6c7c1704c1084c46a0a18de619b6b6af0b7883806ba03c6923ae162da95950681191db714e8c394245760d8738f2
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
899KB
MD51fdfeb09e1a611cdd40a324f9de26e82
SHA1127fe8a283f8f5f21180aa768dd8d9af869a9109
SHA256789f549d0230ca62478e302cd88e59b9f20e396b7f9fe82ae75e36f2e1c4a3fb
SHA51217e1a201a79fd0b9fac62e712db4a276eb6459263a6237049fc40548ddb9b95403163a2c8fe9ee811859c3bdd1481309572b436fef866ac0e427a7400149448b