Analysis
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max time kernel
151s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 11:12
Static task
static1
Behavioral task
behavioral1
Sample
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe
Resource
win7-20240221-en
General
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Target
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe
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Size
3.1MB
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MD5
41aab186cae45903aaad98300110b5ad
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SHA1
fcd52a670f9152c71ed5fece5a985e3b6206d196
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SHA256
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54
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SHA512
04f5c022a2f6591edfc27b9896d769ce44afdff577ec890895920fbf28090a73c3f33766d740a828b565a4a9b32c6b8f65957767c9f02be7703209e0495fe40c
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SSDEEP
49152:pCwsbCANnKXferL7Vwe/Gg0P+Wh2JDmn2gTjm21t:Ews2ANnKXOaeOgmh2JDmn2gt
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2888-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2888-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1808-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1808-47-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1808-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259439833.txt family_gh0strat behavioral1/memory/2888-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2888-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1808-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1808-47-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1808-49-0x0000000010000000-0x00000000101B6000-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\\259439833.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_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exeRemote Data.exepid process 1524 R.exe 2888 N.exe 3024 TXPlatfor.exe 1808 TXPlatfor.exe 2592 HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe 2408 Remote Data.exe -
Loads dropped DLL 8 IoCs
Processes:
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exeR.exesvchost.exeTXPlatfor.exeRemote Data.exepid process 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe 1524 R.exe 2240 svchost.exe 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe 3024 TXPlatfor.exe 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe 2240 svchost.exe 2408 Remote Data.exe -
Processes:
resource yara_rule behavioral1/memory/2888-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2888-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2888-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1808-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1808-47-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1808-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exeN.exeR.exedescription ioc process 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 File created C:\Windows\SysWOW64\259439833.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exepid process 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatfor.exepid process 1808 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
N.exeTXPlatfor.exedescription pid process Token: SeIncBasePriorityPrivilege 2888 N.exe Token: SeLoadDriverPrivilege 1808 TXPlatfor.exe Token: 33 1808 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1808 TXPlatfor.exe Token: 33 1808 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1808 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exepid process 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exeN.exeTXPlatfor.execmd.exesvchost.exedescription pid process target process PID 2236 wrote to memory of 1524 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe R.exe PID 2236 wrote to memory of 1524 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe R.exe PID 2236 wrote to memory of 1524 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe R.exe PID 2236 wrote to memory of 1524 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe R.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2236 wrote to memory of 2888 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe N.exe PID 2888 wrote to memory of 2920 2888 N.exe cmd.exe PID 2888 wrote to memory of 2920 2888 N.exe cmd.exe PID 2888 wrote to memory of 2920 2888 N.exe cmd.exe PID 2888 wrote to memory of 2920 2888 N.exe cmd.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 3024 wrote to memory of 1808 3024 TXPlatfor.exe TXPlatfor.exe PID 2236 wrote to memory of 2592 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe PID 2236 wrote to memory of 2592 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe PID 2236 wrote to memory of 2592 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe PID 2236 wrote to memory of 2592 2236 0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe PID 2920 wrote to memory of 2648 2920 cmd.exe PING.EXE PID 2920 wrote to memory of 2648 2920 cmd.exe PING.EXE PID 2920 wrote to memory of 2648 2920 cmd.exe PING.EXE PID 2920 wrote to memory of 2648 2920 cmd.exe PING.EXE PID 2240 wrote to memory of 2408 2240 svchost.exe Remote Data.exe PID 2240 wrote to memory of 2408 2240 svchost.exe Remote Data.exe PID 2240 wrote to memory of 2408 2240 svchost.exe Remote Data.exe PID 2240 wrote to memory of 2408 2240 svchost.exe Remote Data.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe"C:\Users\Admin\AppData\Local\Temp\0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.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⤵
- Sets DLL path for service in the registry
- 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_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exeC:\Users\Admin\AppData\Local\Temp\HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
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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
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C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259439833.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
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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_X.datFilesize
2.6MB
MD592d224d1b83f2864e43ba9808896ab3c
SHA11df2e3cf4f885bfce79cd19d6b228804db4a76ab
SHA256852157211aaaecd82fb1b07841019e0983d69e84524e39ae8d3b19f178728891
SHA5128a5ed153fc1fee36cf3d7b42304c98db3d24e79ac23ee05573459365530a9c3db98cd12a4ec254147172d33d3b15436fcebdba5f1a27db6c94b5a96d3c5cb799
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\Users\Admin\AppData\Local\Temp\HD_0d05414b7c202f6e1ed83fa28256afec817923129a80796eed606df56b65da54.exeFilesize
441KB
MD53893aeb4428ba5c5aa57471add1a03b0
SHA1d0b0f401366293a7b01e897f027fabbcd49d299f
SHA256f18fcddf3a06cc817a94a5dd61d8f1ac7d2bbe1e04e42f6fd803d3b944e8757e
SHA51281ad48194131863dd8740ab28795450fc00fb346e8048fb95326588394dd26eec5cf39601fef78b2e48ac2cbf38d60fbb110af96dbfa4ad0424fc0f1dd06a599
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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\259439833.txtFilesize
899KB
MD58031334879659966baa8d71e8e860559
SHA11883f506812b2bfbcf40cc5f5d2686ac9c675f5d
SHA256ec71e55d485704e042d70db6707221a32434d6efd0d12e5350d6f87adb71bfa2
SHA512f73e9c154db13e7546681606e950d56bb30c0f94b4fa6c2cc636357286313f1eb59cfcbdb77988ad97775025f94dc27476fe069f4ab289425d0e4535e4af5a64
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\Windows\SysWOW64\Remote Data.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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memory/1808-43-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1808-47-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/1808-49-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2888-18-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2888-20-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2888-21-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB