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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
14/03/2024, 17:58
Static task
static1
Behavioral task
behavioral1
Sample
ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
Resource
win7-20231129-en
General
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Target
ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
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Size
2.3MB
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MD5
c2136ed84bf13d025e3a9e17873375b8
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SHA1
1e8f7e846565c3b7c8c76de5961f26dd792683dd
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SHA256
ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c
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SHA512
e4b9f643fc2eab7f2df9f6f40c8f0f9a951d8e7b6e89661baef7435679ee74b5ffb511f6350f11140958af05081befd2accf375f7547c9e252e6d9138b2e47ad
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SSDEEP
24576:6CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHd:6CwsbCANnKXferL7Vwe/Gg0P+Wh3u
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2560-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2560-22-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2752-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2560-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2752-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2632-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2632-51-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2632-53-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
resource yara_rule behavioral1/files/0x0009000000014539-6.dat family_gh0strat behavioral1/memory/2560-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2560-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2560-22-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2752-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2560-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2752-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2632-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2632-51-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2632-53-0x0000000010000000-0x00000000101B6000-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 DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259393813.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 6 IoCs
pid Process 2136 R.exe 2560 N.exe 2752 TXPlatfor.exe 2632 TXPlatfor.exe 2952 HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 2868 Remote Data.exe -
Loads dropped DLL 9 IoCs
pid Process 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 2136 R.exe 2548 svchost.exe 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 2752 TXPlatfor.exe 2472 Process not Found 2548 svchost.exe 2868 Remote Data.exe -
resource yara_rule behavioral1/memory/2560-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2560-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2560-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2560-22-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2752-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2560-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2752-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2632-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2632-51-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2632-53-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259393813.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 File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2944 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2632 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2560 N.exe Token: SeLoadDriverPrivilege 2632 TXPlatfor.exe Token: 33 2632 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2632 TXPlatfor.exe Token: 33 2632 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2632 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1752 wrote to memory of 2136 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 28 PID 1752 wrote to memory of 2136 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 28 PID 1752 wrote to memory of 2136 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 28 PID 1752 wrote to memory of 2136 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 28 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 1752 wrote to memory of 2560 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 31 PID 2560 wrote to memory of 2828 2560 N.exe 33 PID 2560 wrote to memory of 2828 2560 N.exe 33 PID 2560 wrote to memory of 2828 2560 N.exe 33 PID 2560 wrote to memory of 2828 2560 N.exe 33 PID 1752 wrote to memory of 2952 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 35 PID 1752 wrote to memory of 2952 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 35 PID 1752 wrote to memory of 2952 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 35 PID 1752 wrote to memory of 2952 1752 ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe 35 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2752 wrote to memory of 2632 2752 TXPlatfor.exe 36 PID 2828 wrote to memory of 2944 2828 cmd.exe 38 PID 2828 wrote to memory of 2944 2828 cmd.exe 38 PID 2828 wrote to memory of 2944 2828 cmd.exe 38 PID 2828 wrote to memory of 2944 2828 cmd.exe 38 PID 2548 wrote to memory of 2868 2548 svchost.exe 39 PID 2548 wrote to memory of 2868 2548 svchost.exe 39 PID 2548 wrote to memory of 2868 2548 svchost.exe 39 PID 2548 wrote to memory of 2868 2548 svchost.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe"C:\Users\Admin\AppData\Local\Temp\ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2136
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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:2560 -
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:2828 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2944
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C:\Users\Admin\AppData\Local\Temp\HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exeC:\Users\Admin\AppData\Local\Temp\HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe2⤵
- Executes dropped EXE
PID:2952
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:1916
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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:2548 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259393813.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2868
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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:2752 -
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:2632
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.3MB
MD5d50d6a78f09a72b5e9bc60cb4c8bd769
SHA1d7e4f5cc5ab00f5038259401cc80c1e6ccfbd20b
SHA256853f48536946e557517b1498a67ca085821d5e2e57d76b83d7a61bdc8acf2f21
SHA5127d71358b6b327d0f7fd4218b10f08e6acb5e2204ecf76bdbc78f6cece76aa40c6fc87306877b7dfa2720d2daf05d104740c6dd2bd2531c5a83952960dc6fdb0e
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C:\Users\Admin\AppData\Local\Temp\HD_ecb07db35b4abe751e587d561bfdf49d40f301de5a619fc0ecc6a7b97a55b45c.exe
Filesize23KB
MD5464b700fa4c636730b49b3df968563e2
SHA151d96feac9a518edb5e6d8d89289dee67cfad13c
SHA256c59de82e1f2de5ff89d0980f347827e564efb36c3d9020d8c0a81c605c37a37a
SHA51273fda25075d2bdbd802793cb3093a00a43c84e21ded689d2aadd0bcd7b1e4d38acfa53e823c95fbc65bbab4e9396d4648346a533f01de02282df1fc83fb65bc6
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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
MD5b62c61cfc9e1affa13d6d1e848c67698
SHA13daaa714a351537952edf635e1ca7129a141ccca
SHA25621256c1862937d049952299916737dc1dba091fed80fd7fa100010878562ca32
SHA5127f7085df5e1c3f0307a3c57b1a8584860ecd97814ba0ffc002bbfbb8a8e12d1084f46f760b9279b747ae24666c522286aab96ab5859d7f3abe74fd706c4cdda8
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d