Analysis
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max time kernel
154s -
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
25-06-2024 18:19
Static task
static1
Behavioral task
behavioral1
Sample
32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe
Resource
win7-20240611-en
General
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Target
32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe
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Size
4.3MB
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MD5
00b68054c6161cc909df2ddea64666ed
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SHA1
0dc86adaddfa4d3012584d3d97149a0102439cc8
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SHA256
32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7
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SHA512
75c23e9c89814faece594655e8da93c566cd3113c07ae0431ef97eb87d8079306838bcfbd539d5acb6a084ec5f87ea4b33e887bc44174c8ead071aa27416b316
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SSDEEP
49152:FCwsbCANnKXferL7Vwe/Gg0P+WhpSWr1r9XtJ3jGsc0NytD889X3HVCDC:Yws2ANnKXOaeOgmhpSEBtJ3jGscPtRX
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3816-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3816-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3816-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2576-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2576-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2084-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2084-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2084-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2084-47-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2084-58-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral2/files/0x0008000000023247-5.dat family_gh0strat behavioral2/memory/3816-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3816-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3816-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2576-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2576-31-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2084-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2084-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2084-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2084-47-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2084-58-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
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\\240644171.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 5096 R.exe 3816 N.exe 2576 TXPlatfor.exe 864 HD_32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 2084 TXPlatfor.exe 1432 Remote Data.exe -
Loads dropped DLL 3 IoCs
pid Process 5096 R.exe 4124 svchost.exe 1432 Remote Data.exe -
resource yara_rule behavioral2/memory/3816-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3816-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3816-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3816-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2576-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2576-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2576-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2084-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2084-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2084-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2084-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2084-47-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2084-58-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240644171.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
description ioc Process File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.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 2564 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2084 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3816 N.exe Token: SeLoadDriverPrivilege 2084 TXPlatfor.exe Token: 33 2084 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2084 TXPlatfor.exe Token: 33 2084 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2084 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1836 wrote to memory of 5096 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 90 PID 1836 wrote to memory of 5096 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 90 PID 1836 wrote to memory of 5096 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 90 PID 1836 wrote to memory of 3816 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 93 PID 1836 wrote to memory of 3816 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 93 PID 1836 wrote to memory of 3816 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 93 PID 1836 wrote to memory of 864 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 96 PID 1836 wrote to memory of 864 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 96 PID 1836 wrote to memory of 864 1836 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 96 PID 3816 wrote to memory of 2972 3816 N.exe 95 PID 3816 wrote to memory of 2972 3816 N.exe 95 PID 3816 wrote to memory of 2972 3816 N.exe 95 PID 2576 wrote to memory of 2084 2576 TXPlatfor.exe 98 PID 2576 wrote to memory of 2084 2576 TXPlatfor.exe 98 PID 2576 wrote to memory of 2084 2576 TXPlatfor.exe 98 PID 2972 wrote to memory of 2564 2972 cmd.exe 99 PID 2972 wrote to memory of 2564 2972 cmd.exe 99 PID 2972 wrote to memory of 2564 2972 cmd.exe 99 PID 4124 wrote to memory of 1432 4124 svchost.exe 101 PID 4124 wrote to memory of 1432 4124 svchost.exe 101 PID 4124 wrote to memory of 1432 4124 svchost.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe"C:\Users\Admin\AppData\Local\Temp\32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1836 -
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:5096
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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:3816 -
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:2972 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2564
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C:\Users\Admin\AppData\Local\Temp\HD_32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exeC:\Users\Admin\AppData\Local\Temp\HD_32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe2⤵
- Executes dropped EXE
PID:864
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2612
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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:4124 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240644171.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1432
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2576 -
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:2084
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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=2268 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:81⤵PID:2740
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe
Filesize1.7MB
MD5340eeb2c9e1476048bae5ed2b93b3068
SHA1c7514cc2ab4d25b631d43e07ff50138bd18f03fe
SHA256929f2fe4f5225f0292cf1a4a3302bf311760a417e5a5d6c767e682f252bed1a9
SHA51286462515315478fa4d594210e5a9acd31b53cd27ca0123b9598859c6ff113418e8b3bfab8d6a8d68f64b530f9040011b67a17c725604dafb2eebd6cfaa452377
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Filesize
2.6MB
MD58d2e56f93ad6b0fda399481f800d7622
SHA189c87b7fa782ac9b405331cbeaf5e9ab245e4585
SHA25682e607a578390a6c7bcc4542343d92e77ec16743cfca24e9d09570b97774ac7c
SHA512c61e2d4fe55981ce000389d3883a4f92ce38305d94eabb0ce771afecc5ec6743a4572f711af1ec35b580eed6ea1490f1e33026a0f69e622ed2824c6fd9666fb9
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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
2.5MB
MD548534b5fa4c0adb0e553a337f0af80eb
SHA177616a3d1678c07fd4af62954cbd8630b433a859
SHA2566e8405c447b8e39e2757c7af19fa380ccb4a2e4f495d6d0f49c0628775133f94
SHA51271aa11dc1461669a99b1867ba4766f50d812279bbd5371f30a80d8bf5ee44aca698bca7652c4049670f13907b7d4231318f926a016ed47e72465febe5a660bd7
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Filesize
69KB
MD5e33fb6d686b1a8b171349572c5a33f67
SHA129f24fe536adf799b69b63c83efadc1bce457a54
SHA256020c8e0963f89f4b14538b7d69e83c6fec44a29bbbd52fbb6deb2be5c697f450
SHA512cf1f1d6a9efe53f84e5b4a8246b87c0b96496716605d1b00352d9aae30e664d3d2cbadebf598b4e690a9feef0b5785887a4e643cc5f68938ca744af1d3539e55
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Filesize
899KB
MD557c1c85fd7fe849a8bf5f32fc3b27c70
SHA19b5f5f0dd334c1a67ed584cd14bbe214083d4e41
SHA256e3a7195140da4926efd9b6bbcd4cc6a5d7ffd3a213ee7649f106b3122296557f
SHA512553b665e940fa6b63ed1b8b530b16fb6d863cee04f2569d1d4e3f89530f5759f493b4e4ace6bfd5bfb0a54ff618c16c404e91f61d0cf3ff54b76563223c919b8
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641