Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 20:11
Static task
static1
Behavioral task
behavioral1
Sample
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe
Resource
win7-20240508-en
General
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Target
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe
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Size
2.9MB
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MD5
871762bfdf4dcff0dc3d1c3d66734e41
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SHA1
24c651624523b30f14571123bd0d959d03fabcff
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SHA256
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a
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SHA512
add1bc31bdbb69ddb2ef0930c245e168f6fdd948460ebcab1add8aeb9d7d63cf54f1bc095bc27181d420550e39f937b396fd5d8a4e70add05029107becee350f
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SSDEEP
49152:LCwsbCANnKXferL7Vwe/Gg0P+WhJwT+sHq8mrwTX:Ows2ANnKXOaeOgmhJwTHHvmrwTX
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2604-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2604-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2604-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2704-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2316-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2316-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2316-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259400100.txt family_gh0strat behavioral1/memory/2604-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2604-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2604-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2704-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2316-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2316-49-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2316-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatfor.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatfor.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 5 IoCs
Processes:
R.exeN.exeTXPlatfor.exeTXPlatfor.exeHD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exepid process 2724 R.exe 2604 N.exe 2704 TXPlatfor.exe 2316 TXPlatfor.exe 2792 HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe -
Loads dropped DLL 6 IoCs
Processes:
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exeR.exeTXPlatfor.exepid process 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe 2724 R.exe 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe 2704 TXPlatfor.exe 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe -
Processes:
resource yara_rule behavioral1/memory/2604-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2604-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2604-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2604-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2704-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2316-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2316-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2316-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
Processes:
R.exeN.exedescription ioc process File created C:\Windows\SysWOW64\259400100.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.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
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exepid process 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatfor.exepid process 2316 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
N.exeTXPlatfor.exedescription pid process Token: SeIncBasePriorityPrivilege 2604 N.exe Token: SeLoadDriverPrivilege 2316 TXPlatfor.exe Token: 33 2316 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2316 TXPlatfor.exe Token: 33 2316 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2316 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exepid process 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exeTXPlatfor.exeN.execmd.exedescription pid process target process PID 1956 wrote to memory of 2724 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe R.exe PID 1956 wrote to memory of 2724 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe R.exe PID 1956 wrote to memory of 2724 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe R.exe PID 1956 wrote to memory of 2724 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe R.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 1956 wrote to memory of 2604 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe N.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2704 wrote to memory of 2316 2704 TXPlatfor.exe TXPlatfor.exe PID 2604 wrote to memory of 2636 2604 N.exe cmd.exe PID 2604 wrote to memory of 2636 2604 N.exe cmd.exe PID 2604 wrote to memory of 2636 2604 N.exe cmd.exe PID 2604 wrote to memory of 2636 2604 N.exe cmd.exe PID 1956 wrote to memory of 2792 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe PID 1956 wrote to memory of 2792 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe PID 1956 wrote to memory of 2792 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe PID 1956 wrote to memory of 2792 1956 119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe PID 2636 wrote to memory of 2576 2636 cmd.exe PING.EXE PID 2636 wrote to memory of 2576 2636 cmd.exe PING.EXE PID 2636 wrote to memory of 2576 2636 cmd.exe PING.EXE PID 2636 wrote to memory of 2576 2636 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe"C:\Users\Admin\AppData\Local\Temp\119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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
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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
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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
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exeC:\Users\Admin\AppData\Local\Temp\HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_119cc69590469b78089fc4cde15d982aef798c04982ef3b34fb50fe40f6f9e8a.exeFilesize
381KB
MD533b46780b96baf009603b223bf30cabe
SHA1baada5413469d7e2299a2182977cd083e1bea38a
SHA2569508cdbc4cd2350dbff1617343ad88ffbd041e81b51da0726a4202fce344db93
SHA5122b8cb619572ac0a6a6f682ca575070b6c12803415173ef6f05ae0f180293cc5f355f63f857376579a3859a39b10ff46f2baef8d720174eb2eb16aee86c9c1d6a
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
2.5MB
MD56598773acd8e0f37f36f2bd286458d9d
SHA11011ab0448191ea81a7d7611dec3de57b867606c
SHA256de23c9349e88c3de4f7c95124dd0d4040b88f836e48d7638a9cb60981bfb93f6
SHA5128cbfba0e49ea04ec965a3e34d0db92bec74a991f2322b0b36254903cd047c6e79c7329ce77a20007948e91cc9fd27b7e0810e781e48b2895a766c7ec7bc65841
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\Users\Admin\AppData\Local\Temp\N.exeFilesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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\Users\Admin\AppData\Local\Temp\R.exeFilesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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\Windows\SysWOW64\259400100.txtFilesize
899KB
MD536612fc5defcfc71bab65594dd215489
SHA1232d2f43c19c148b78ee4dc541856494b0cb1f63
SHA256b3bf2cda00138c30d508be1a6ccf9e50cba52d8cfeb3471a39ba8a20004d722d
SHA5126901d6fef93dc3d0ae78edf3e8aacc4d9705995c787f4a5ccfdcdf2a73e8d9734dc9713daf89f00371585505a764adfd918eecb7d119fbc5747c47a3573adfce
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memory/2316-45-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2316-50-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2316-49-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2604-13-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2604-32-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2604-16-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2604-17-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2704-37-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2704-26-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB