Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 18:19
Static task
static1
Behavioral task
behavioral1
Sample
3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe
Resource
win7-20240508-en
General
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Target
3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe
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Size
2.4MB
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MD5
99c7491b619fde8e363e16cbb0c0bab7
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SHA1
cb9802fb03a5b07327171723616558529e193ad8
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SHA256
3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6
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SHA512
0f25b5c116ce50ff078f72776f888fec8ef0b56f6d413bd745b5cc327f6bcce9d847584121733e2301f04e22d67d2ed795b264c368d5ba0ca59bde3de655ae2e
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SSDEEP
49152:jCwsbCANnKXferL7Vwe/Gg0P+WhyjzlE:2ws2ANnKXOaeOgmhynlE
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3636-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3636-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3636-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4880-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4880-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4324-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4324-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4324-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral2/files/0x000700000002359f-5.dat family_gh0strat behavioral2/memory/3636-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3636-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3636-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4880-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4880-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4324-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4324-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4324-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240641843.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 4248 R.exe 3636 N.exe 4880 TXPlatfor.exe 4324 TXPlatfor.exe 4204 HD_3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 2272 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 4248 R.exe 4968 svchost.exe 2272 Remote Data.exe -
resource yara_rule behavioral2/memory/3636-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3636-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3636-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3636-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4880-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4880-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4880-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4324-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4324-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4324-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240641843.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 3904 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4324 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3636 N.exe Token: SeLoadDriverPrivilege 4324 TXPlatfor.exe Token: 33 4324 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4324 TXPlatfor.exe Token: 33 4324 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 4324 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3204 wrote to memory of 4248 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 89 PID 3204 wrote to memory of 4248 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 89 PID 3204 wrote to memory of 4248 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 89 PID 3204 wrote to memory of 3636 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 92 PID 3204 wrote to memory of 3636 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 92 PID 3204 wrote to memory of 3636 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 92 PID 4880 wrote to memory of 4324 4880 TXPlatfor.exe 94 PID 4880 wrote to memory of 4324 4880 TXPlatfor.exe 94 PID 4880 wrote to memory of 4324 4880 TXPlatfor.exe 94 PID 3636 wrote to memory of 2452 3636 N.exe 95 PID 3636 wrote to memory of 2452 3636 N.exe 95 PID 3636 wrote to memory of 2452 3636 N.exe 95 PID 3204 wrote to memory of 4204 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 96 PID 3204 wrote to memory of 4204 3204 3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe 96 PID 2452 wrote to memory of 3904 2452 cmd.exe 99 PID 2452 wrote to memory of 3904 2452 cmd.exe 99 PID 2452 wrote to memory of 3904 2452 cmd.exe 99 PID 4968 wrote to memory of 2272 4968 svchost.exe 104 PID 4968 wrote to memory of 2272 4968 svchost.exe 104 PID 4968 wrote to memory of 2272 4968 svchost.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe"C:\Users\Admin\AppData\Local\Temp\3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3204 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:4248
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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:3636 -
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:2452 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:3904
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C:\Users\Admin\AppData\Local\Temp\HD_3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exeC:\Users\Admin\AppData\Local\Temp\HD_3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe2⤵
- Executes dropped EXE
PID:4204
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:4180
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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:4968 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240641843.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2272
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4880 -
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:4324
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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 --field-trial-handle=4256,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3812 /prefetch:81⤵PID:1360
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_3eafeabe58a89fe1724da18bf3e9e6741f3399d2e3026de65d2c0bdaa5a3cea6.exe
Filesize11KB
MD5bf28450278273ab1c3ebdd4c98bc9222
SHA14eb8db0a3816a4d6a627a4fa9367b46c787968fe
SHA2562a22fe56bc686e4e518318fdd4634f76b6d230baa4b820b4978bda236e4fd500
SHA5126c888383fa7816eb0d904f914e6525827c43f0ef068ab55300ea2506d24722ec06fbdabbbb5de0452322fc0697d9089981ba08e75e9d5bf67d1a91b16650b573
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Filesize
2.4MB
MD52ab64aedcb53acb28dc6c6aac47f60c7
SHA10abbd7ec8c3d5e77207df5d818f69dfab213dbe8
SHA2560b897e84ed5cc3a0a4abae60a8b7f3fdc075433bea53efd480630d4c99f94245
SHA5125da8eafebc51b2135ee0fc295796dd2a927064ac8af494ea4993d1c5be39dcbb89ca510d3331b99bb2832fba48fb218203faed034211477db04c61e5028c74cc
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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
MD557c1c85fd7fe849a8bf5f32fc3b27c70
SHA19b5f5f0dd334c1a67ed584cd14bbe214083d4e41
SHA256e3a7195140da4926efd9b6bbcd4cc6a5d7ffd3a213ee7649f106b3122296557f
SHA512553b665e940fa6b63ed1b8b530b16fb6d863cee04f2569d1d4e3f89530f5759f493b4e4ace6bfd5bfb0a54ff618c16c404e91f61d0cf3ff54b76563223c919b8
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641