Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 12:30
Static task
static1
Behavioral task
behavioral1
Sample
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe
Resource
win7-20240221-en
General
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Target
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe
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Size
6.1MB
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MD5
59e315acad529bef196fbe265a262ae0
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SHA1
1020ec5ac5f72d26dc8c819fff04e565e39e584f
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SHA256
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0
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SHA512
cb6f508702b1f18f9659c9d94aae801c43804f3fff707ebd3a411121488600fa04a4bd6de942d885d0d687fab2f7d99389890679785c63496b485b5a094a6ecf
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SSDEEP
98304:zws2ANnKXOaeOgmhVBVWW+Mokr9Fcv3aOHc38pfFTn/xbq6m:VKXbeO7LYkrncfnpfRS
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/2788-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2788-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2788-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4948-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4948-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/996-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/996-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/996-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule C:\Windows\SysWOW64\240604859.txt family_gh0strat behavioral2/memory/2788-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2788-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2788-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4948-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4948-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/996-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/996-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/996-42-0x0000000010000000-0x00000000101B6000-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 DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
R.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240604859.txt" R.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 6 IoCs
Processes:
R.exeN.exeTXPlatfor.exeTXPlatfor.exeHD_6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exeRemote Data.exepid process 4040 R.exe 2788 N.exe 4948 TXPlatfor.exe 996 TXPlatfor.exe 2772 HD_6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe 4156 Remote Data.exe -
Loads dropped DLL 3 IoCs
Processes:
R.exesvchost.exeRemote Data.exepid process 4040 R.exe 3912 svchost.exe 4156 Remote Data.exe -
Processes:
resource yara_rule behavioral2/memory/2788-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2788-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2788-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2788-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4948-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4948-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4948-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/996-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/996-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/996-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
R.exesvchost.exeN.exedescription ioc process File created C:\Windows\SysWOW64\240604859.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 -
Drops file in Program Files directory 1 IoCs
Processes:
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.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 2 IoCs
Processes:
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exepid process 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatfor.exepid process 996 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
N.exeTXPlatfor.exedescription pid process Token: SeIncBasePriorityPrivilege 2788 N.exe Token: SeLoadDriverPrivilege 996 TXPlatfor.exe Token: 33 996 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 996 TXPlatfor.exe Token: 33 996 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 996 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exepid process 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exeN.exeTXPlatfor.execmd.exesvchost.exedescription pid process target process PID 2804 wrote to memory of 4040 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe R.exe PID 2804 wrote to memory of 4040 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe R.exe PID 2804 wrote to memory of 4040 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe R.exe PID 2804 wrote to memory of 2788 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe N.exe PID 2804 wrote to memory of 2788 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe N.exe PID 2804 wrote to memory of 2788 2804 6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe N.exe PID 2788 wrote to memory of 3968 2788 N.exe cmd.exe PID 2788 wrote to memory of 3968 2788 N.exe cmd.exe PID 2788 wrote to memory of 3968 2788 N.exe cmd.exe PID 4948 wrote to memory of 996 4948 TXPlatfor.exe TXPlatfor.exe PID 4948 wrote to memory of 996 4948 TXPlatfor.exe TXPlatfor.exe PID 4948 wrote to memory of 996 4948 TXPlatfor.exe TXPlatfor.exe PID 3968 wrote to memory of 4072 3968 cmd.exe PING.EXE PID 3968 wrote to memory of 4072 3968 cmd.exe PING.EXE PID 3968 wrote to memory of 4072 3968 cmd.exe PING.EXE PID 3912 wrote to memory of 4156 3912 svchost.exe Remote Data.exe PID 3912 wrote to memory of 4156 3912 svchost.exe Remote Data.exe PID 3912 wrote to memory of 4156 3912 svchost.exe Remote Data.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe"C:\Users\Admin\AppData\Local\Temp\6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2804 -
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:4040
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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:2788 -
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:3968 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:4072
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C:\Users\Admin\AppData\Local\Temp\HD_6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exeC:\Users\Admin\AppData\Local\Temp\HD_6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe2⤵
- Executes dropped EXE
PID:2772
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:3456
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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:3912 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240604859.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4156
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4948 -
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:996
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_6ba15f5cda2e41001d242a04cd044dacd1eba829505089cf7da45f52160f22f0.exe
Filesize3.4MB
MD5f880b630ec5c223942bd2055e7854b2c
SHA1cdfecc9b52334247dff5cf7615b4df367264f8c3
SHA2569beec46eecd1985b7e9af9bdcfc13e479683f3c62ea4b8856160ca9709eb0778
SHA512f690d0c06de120d5a4c83f7090f31479c82fab405aef64b961f7c7292753684dcabe986a3cd0c049dfbc285a7d423ea613b132ab97d1eb822f84f9cf145d882e
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Filesize
2.7MB
MD5f877e51584df5c041d4b92249b6477c3
SHA19c2f4b120c141a9dab02720a42ad9fe4f0436724
SHA2566eeb47308343cd3be1081c76c04a441a2e5820c8ae6b721f330855ced5c42f0e
SHA5122c5c6ff46cdc69fa38569ee06109a362198fd2408e58cd1b6679e32d8174afce1653586660ee846501d2a0c08f494f7a97dd2c5f8c6ed2f1e0df8a026f854a12
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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
MD5e01e4b0ca3723b18c769b19c1f0c3513
SHA13be04e331536ef3641db949b4df5aea2a7613ed5
SHA256c1560497bf0631f1e98b81e216f24c651dfa3a773e5c5f21097e3597e0b117e3
SHA512602d6f26b1230403eb89492856cfb35401062df0f1e748f806bc33ffaa47f606591c4bccad10faf1496a16b731ded119e2c09db45faca86fa612a36d1342038c
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641