Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25-06-2024 18:09
Static task
static1
Behavioral task
behavioral1
Sample
579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe
Resource
win7-20240508-en
General
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Target
579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe
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Size
2.5MB
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MD5
35536f59a3771da335645b81a96afd73
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SHA1
092cfee2d44cae5172e9e19c78403fd9a5b53f5f
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SHA256
579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a
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SHA512
fdcc4ada71f55df7215f28ded6b8547300b32a0c6b6e370df887347106f36d4c7297c653dd335df987df03f59dbe9650ae18ab4a825db12041cf0eb698a9fdb0
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SSDEEP
49152:iCwsbCANnKXferL7Vwe/Gg0P+Whk4kHn5E:lws2ANnKXOaeOgmhF8n5E
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2484-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2484-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2484-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/848-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2668-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2668-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2668-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0035000000014856-6.dat family_gh0strat behavioral1/memory/2484-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2484-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2484-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/848-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2668-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2668-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2668-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys 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 1236 R.exe 2484 N.exe 848 TXPlatfor.exe 2668 TXPlatfor.exe -
Loads dropped DLL 4 IoCs
pid Process 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 1236 R.exe 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 848 TXPlatfor.exe -
resource yara_rule behavioral1/memory/2484-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2484-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2484-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2484-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/848-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2668-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\259404484.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2828 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2668 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2484 N.exe Token: SeLoadDriverPrivilege 2668 TXPlatfor.exe Token: 33 2668 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2668 TXPlatfor.exe Token: 33 2668 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2668 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2024 wrote to memory of 1236 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 28 PID 2024 wrote to memory of 1236 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 28 PID 2024 wrote to memory of 1236 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 28 PID 2024 wrote to memory of 1236 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 28 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2024 wrote to memory of 2484 2024 579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe 29 PID 2484 wrote to memory of 2812 2484 N.exe 31 PID 2484 wrote to memory of 2812 2484 N.exe 31 PID 2484 wrote to memory of 2812 2484 N.exe 31 PID 2484 wrote to memory of 2812 2484 N.exe 31 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 848 wrote to memory of 2668 848 TXPlatfor.exe 33 PID 2812 wrote to memory of 2828 2812 cmd.exe 34 PID 2812 wrote to memory of 2828 2812 cmd.exe 34 PID 2812 wrote to memory of 2828 2812 cmd.exe 34 PID 2812 wrote to memory of 2828 2812 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe"C:\Users\Admin\AppData\Local\Temp\579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024 -
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:1236
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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:2484 -
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:2812 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2828
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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:848 -
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:2668
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.5MB
MD535536f59a3771da335645b81a96afd73
SHA1092cfee2d44cae5172e9e19c78403fd9a5b53f5f
SHA256579cf0822cf46b763497c6e0b7fd7822af2b0ef0ca5ab562690a85685e2c715a
SHA512fdcc4ada71f55df7215f28ded6b8547300b32a0c6b6e370df887347106f36d4c7297c653dd335df987df03f59dbe9650ae18ab4a825db12041cf0eb698a9fdb0
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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
MD5eddddbe1cf9c288f0b2726bc522d4e2e
SHA103713a0fa37dde24cba7ef6edb0420808dd43104
SHA2564487a42df72c5ead0f7ff172f9e7e2df1065828154abbdc0ba7c7c1ff702927b
SHA5126c86c45373dcb3972cf383b7064286fa5ba6d71b999cc7b62e7f4837dad728c74341686d712e2e66d91b928514fa609dde71fd7b788a455e420a07ea5e24fea3