Analysis
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max time kernel
157s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
18/03/2024, 19:11
Static task
static1
Behavioral task
behavioral1
Sample
dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe
Resource
win7-20240221-en
General
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Target
dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe
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Size
3.7MB
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MD5
8582f4ec1ed87376e74e212a5ab8e619
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SHA1
54993c34cc100f13f477cdd1267e573cb3f2368a
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SHA256
dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686
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SHA512
f0467b89a9bcda9bd1c69800e0e60d09ca45fc71038f5be780e313e190d5cac6bdac0de344d9edf711333af0b4a0df0be2a4a9d1a0fc0663991d6f5f59b7b099
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SSDEEP
49152:yCwsbCANnKXferL7Vwe/Gg0P+WhuQRLlBUWX5KL:Vws2ANnKXOaeOgmhpLMeKL
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4992-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4992-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3704-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3704-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4992-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3704-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2080-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2080-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2080-58-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral2/files/0x00020000000227ea-5.dat family_gh0strat behavioral2/memory/4992-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4992-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4992-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3704-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3704-34-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3704-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4992-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3704-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2080-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2080-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2080-58-0x0000000010000000-0x00000000101B6000-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\\240666484.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 436 R.exe 4992 N.exe 1752 HD_dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 3704 TXPlatfor.exe 2080 TXPlatfor.exe 3408 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 436 R.exe 2396 svchost.exe 3408 Remote Data.exe -
resource yara_rule behavioral2/memory/4992-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4992-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4992-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4992-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3704-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3704-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3704-34-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3704-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4992-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3704-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2080-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2080-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2080-58-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.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\240666484.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.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
pid Process 992 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2080 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4992 N.exe Token: SeLoadDriverPrivilege 2080 TXPlatfor.exe Token: 33 2080 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2080 TXPlatfor.exe Token: 33 2080 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2080 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2480 wrote to memory of 436 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 96 PID 2480 wrote to memory of 436 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 96 PID 2480 wrote to memory of 436 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 96 PID 2480 wrote to memory of 4992 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 97 PID 2480 wrote to memory of 4992 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 97 PID 2480 wrote to memory of 4992 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 97 PID 2480 wrote to memory of 1752 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 98 PID 2480 wrote to memory of 1752 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 98 PID 2480 wrote to memory of 1752 2480 dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe 98 PID 4992 wrote to memory of 2424 4992 N.exe 102 PID 4992 wrote to memory of 2424 4992 N.exe 102 PID 4992 wrote to memory of 2424 4992 N.exe 102 PID 3704 wrote to memory of 2080 3704 TXPlatfor.exe 104 PID 3704 wrote to memory of 2080 3704 TXPlatfor.exe 104 PID 3704 wrote to memory of 2080 3704 TXPlatfor.exe 104 PID 2424 wrote to memory of 992 2424 cmd.exe 105 PID 2424 wrote to memory of 992 2424 cmd.exe 105 PID 2424 wrote to memory of 992 2424 cmd.exe 105 PID 2396 wrote to memory of 3408 2396 svchost.exe 106 PID 2396 wrote to memory of 3408 2396 svchost.exe 106 PID 2396 wrote to memory of 3408 2396 svchost.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe"C:\Users\Admin\AppData\Local\Temp\dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2480 -
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:436
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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:4992 -
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:2424 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:992
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C:\Users\Admin\AppData\Local\Temp\HD_dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exeC:\Users\Admin\AppData\Local\Temp\HD_dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe2⤵
- Executes dropped EXE
PID:1752
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2984
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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:2396 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240666484.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3408
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3704 -
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:2080
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:81⤵PID:3636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD5274fe01eb0f4cd402c3cfdeda4b30715
SHA172db93e86caaadf2f28e5265ebfbc2ea6ba9e705
SHA256843743adaef60d2f490d2702487f7687ffa36524d11ad89feed31bbddfd21d40
SHA5126d71d57566f436c6e1242421070bca8c62ba95a7ccfc73ae5efef54f93482b3e3b742bda361b7c713a5e5158f11310401341bd1ddd4f011ba33f77c5e9543798
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Filesize
2.3MB
MD53eff21fe2904591ab01a9d79201f0c94
SHA133813af6dd355440d877453f6a9251a32476c1ac
SHA25617434c4e5bfed7a6f4e421478ce631debff13d3dcce2ebb2c6ab18546ddde461
SHA51213a0eeda745ad1e3f59f28fca8ed84d274593eead072d84baf5db2ffc5aeb5dd182917c3bdf2100435b88c14e5aee336d9286121ca33a7794d4c2668a79d26af
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C:\Users\Admin\AppData\Local\Temp\HD_dbdeb41c893d4725b42d90e459b3418684c4e15488bc58b39974bf58782ec686.exe
Filesize678KB
MD589e701dbf6f438fa009735f75c2f1337
SHA182b84266cd4bb763f1d52b98874776809df1fbbf
SHA256695b4680c4c214845645ed680e8d3382820d9c38e3d7037048aede8e05ba1134
SHA5128386f84128846a91349866af0464c27015e84c1c1354aa8be8ca46eb274e1256bbcd323b9b3ab3047968c3ce61a2b79806f1eccae4d52e5667057a6dd463a40e
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
113KB
MD55431811f06cbabe78e9f82b70385c0c8
SHA14aa0797dd37023e7bc6bdce10957d81d4b5cc22d
SHA2561e9b2ff1f82e83129c55b649610c8e1f5f01325a9c4594dc44e03c784b809ef3
SHA5129e9deac67655746c46ade9942f2b968496e5b624c833611b2dd280f3019c18e4d26a7f2086cf65261eb536fc3250690b9c7a1f50ad45074d7bb85a17fb12cac8
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
69KB
MD5e33fb6d686b1a8b171349572c5a33f67
SHA129f24fe536adf799b69b63c83efadc1bce457a54
SHA256020c8e0963f89f4b14538b7d69e83c6fec44a29bbbd52fbb6deb2be5c697f450
SHA512cf1f1d6a9efe53f84e5b4a8246b87c0b96496716605d1b00352d9aae30e664d3d2cbadebf598b4e690a9feef0b5785887a4e643cc5f68938ca744af1d3539e55
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Filesize
899KB
MD5b208583b35966f4f8593269413ed0394
SHA1ab98f7c166b7d4244768bb1aca2d445d66a45d34
SHA2564627651a83a2dde1941c7be620012a01d1a0b29c62f2f285b426b886059fe991
SHA5121776d6e8424e0c880b18f6da9d19b6e6bbab29b5cbceb93b742f64bc0e22ef3df7f9707addc5bea8231a7f2571bc1228c1b9fef199b033200e348c35b6bf2862
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641