Analysis
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max time kernel
152s -
max time network
158s -
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, 19:04
Static task
static1
Behavioral task
behavioral1
Sample
9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe
Resource
win7-20240221-en
General
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Target
9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe
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Size
2.7MB
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MD5
be8e5db4223f1c26bac3362c5a5c7fe6
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SHA1
13db1aedd2559aafbe90d5f661edcc7f63dc35cd
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SHA256
9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b
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SHA512
beb028ce9bf83464c080ffe5720062a7a83e89e1579350203ae36dd63c2c78358f284439934def0603b3079086724e5c3b73410e78855c9426bb275b49565c42
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SSDEEP
24576:yCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH:yCwsbCANnKXferL7Vwe/Gg0P+WhcYF
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3400-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3400-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2880-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2880-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2880-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3400-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2880-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2304-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2304-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2304-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2304-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2304-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 14 IoCs
resource yara_rule behavioral2/files/0x000c000000022f7b-5.dat family_gh0strat behavioral2/memory/3400-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3400-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3400-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2880-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2880-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2880-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3400-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2880-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2304-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2304-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2304-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2304-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2304-49-0x0000000010000000-0x00000000101B6000-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\\240642500.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 572 R.exe 3400 N.exe 2880 TXPlatfor.exe 688 HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 2304 TXPlatfor.exe 3752 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 572 R.exe 2912 svchost.exe 3752 Remote Data.exe -
resource yara_rule behavioral2/memory/3400-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3400-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3400-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3400-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2880-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2880-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2880-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2880-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3400-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2880-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2304-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2304-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2304-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2304-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2304-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2304-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\240642500.txt R.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.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 2460 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2304 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3400 N.exe Token: SeLoadDriverPrivilege 2304 TXPlatfor.exe Token: 33 2304 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2304 TXPlatfor.exe Token: 33 2304 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2304 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1124 wrote to memory of 572 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 95 PID 1124 wrote to memory of 572 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 95 PID 1124 wrote to memory of 572 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 95 PID 1124 wrote to memory of 3400 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 98 PID 1124 wrote to memory of 3400 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 98 PID 1124 wrote to memory of 3400 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 98 PID 3400 wrote to memory of 4280 3400 N.exe 101 PID 3400 wrote to memory of 4280 3400 N.exe 101 PID 3400 wrote to memory of 4280 3400 N.exe 101 PID 1124 wrote to memory of 688 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 102 PID 1124 wrote to memory of 688 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 102 PID 1124 wrote to memory of 688 1124 9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe 102 PID 4280 wrote to memory of 2460 4280 cmd.exe 104 PID 4280 wrote to memory of 2460 4280 cmd.exe 104 PID 4280 wrote to memory of 2460 4280 cmd.exe 104 PID 2880 wrote to memory of 2304 2880 TXPlatfor.exe 105 PID 2880 wrote to memory of 2304 2880 TXPlatfor.exe 105 PID 2880 wrote to memory of 2304 2880 TXPlatfor.exe 105 PID 2912 wrote to memory of 3752 2912 svchost.exe 106 PID 2912 wrote to memory of 3752 2912 svchost.exe 106 PID 2912 wrote to memory of 3752 2912 svchost.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe"C:\Users\Admin\AppData\Local\Temp\9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1124 -
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:572
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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:3400 -
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:4280 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2460
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C:\Users\Admin\AppData\Local\Temp\HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exeC:\Users\Admin\AppData\Local\Temp\HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe2⤵
- Executes dropped EXE
PID:688
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2940
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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:2912 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240642500.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3752
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2880 -
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:2304
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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=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:1248
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_9256c195fc4d82eddde4bed6a8eff2174aa6d2e69e824d4ff350666011d4579b.exe
Filesize100KB
MD5854ebcebe6db70b07ded344fb33bab49
SHA1bf7a03c75c89d1a5143e511492154ea74d496a84
SHA2565b4d88e43dbd63f1f3fdf6d70586147767cf2db2593a2f3244556a9d33f2af1e
SHA512c383e472bcb1dbc5dac8ad138420a407903b5b8fce907448285587779704d40824972627bff451273b329f08e580f24f8d9da0acbe406b8d53df574313eb79dc
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Filesize
2.6MB
MD5274fe01eb0f4cd402c3cfdeda4b30715
SHA172db93e86caaadf2f28e5265ebfbc2ea6ba9e705
SHA256843743adaef60d2f490d2702487f7687ffa36524d11ad89feed31bbddfd21d40
SHA5126d71d57566f436c6e1242421070bca8c62ba95a7ccfc73ae5efef54f93482b3e3b742bda361b7c713a5e5158f11310401341bd1ddd4f011ba33f77c5e9543798
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
320KB
MD5c63cb879865814b5eb995dfabd167ee8
SHA1e087a744b33427695d340173b0e62e22911a5140
SHA2568a730bd3eaec648b747f62fe8005a3c6b5c9d44db7f2542aaff115bb45ec03fa
SHA5123f46df7478bafe509f451b743b614ec491eceb1874e4ef7b9351251e79ac63e0d312445b091ae58359b4454360183f414835917edf97280f6f98b27fa2aef7ed
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Filesize
213KB
MD5eee665a4b7a5be51e86e1c0f0c173e57
SHA14d3e03986a3c59d53e579ef5b4deecc2a481c6b6
SHA2567485848f4777b34855cdf6884e889891af4e1f627aab0fa9f607420b7f92bfba
SHA5126c2118747f45906aea6d6d99e59c8e964953e689c1da85146b9e056ae422fc123a547708e7e4051bec422ba673dd441ab7156729e0ee1453c6c381fa951f700c
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Filesize
2.3MB
MD53eff21fe2904591ab01a9d79201f0c94
SHA133813af6dd355440d877453f6a9251a32476c1ac
SHA25617434c4e5bfed7a6f4e421478ce631debff13d3dcce2ebb2c6ab18546ddde461
SHA51213a0eeda745ad1e3f59f28fca8ed84d274593eead072d84baf5db2ffc5aeb5dd182917c3bdf2100435b88c14e5aee336d9286121ca33a7794d4c2668a79d26af
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Filesize
69KB
MD5e33fb6d686b1a8b171349572c5a33f67
SHA129f24fe536adf799b69b63c83efadc1bce457a54
SHA256020c8e0963f89f4b14538b7d69e83c6fec44a29bbbd52fbb6deb2be5c697f450
SHA512cf1f1d6a9efe53f84e5b4a8246b87c0b96496716605d1b00352d9aae30e664d3d2cbadebf598b4e690a9feef0b5785887a4e643cc5f68938ca744af1d3539e55
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Filesize
899KB
MD5eafa79d18676b30f3b0413ae4c697ede
SHA1b4f0ccf2472c371284af9b4d3ec03bf32f90a5db
SHA2567b01f2fea20ed27c73142f372bc090674271ba89086fb936fa063015373e8565
SHA512213cc311f3d841db9c77936361d6f71736cf0b7311e59e07fbc7bf58f58e588bfef1fc1f27af9c07f5156c240538468bcd1ef7eaff4cb7da9e7f67aeeeaef7e5
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641