Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-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 behavioral1/memory/2684-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2684-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-49-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0065000000014b7c-6.dat family_gh0strat behavioral1/memory/2684-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2684-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-49-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
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\\259396699.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 2356 R.exe 2684 N.exe 2696 TXPlatfor.exe 2732 TXPlatfor.exe 2716 HD_32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 844 Remote Data.exe -
Loads dropped DLL 8 IoCs
pid Process 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 2356 R.exe 2288 svchost.exe 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 2696 TXPlatfor.exe 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 2288 svchost.exe 844 Remote Data.exe -
resource yara_rule behavioral1/memory/2684-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2684-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2684-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-49-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\259396699.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 2616 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2732 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2684 N.exe Token: SeLoadDriverPrivilege 2732 TXPlatfor.exe Token: 33 2732 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2732 TXPlatfor.exe Token: 33 2732 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2732 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2132 wrote to memory of 2356 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 28 PID 2132 wrote to memory of 2356 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 28 PID 2132 wrote to memory of 2356 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 28 PID 2132 wrote to memory of 2356 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 28 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2132 wrote to memory of 2684 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 31 PID 2684 wrote to memory of 2704 2684 N.exe 33 PID 2684 wrote to memory of 2704 2684 N.exe 33 PID 2684 wrote to memory of 2704 2684 N.exe 33 PID 2684 wrote to memory of 2704 2684 N.exe 33 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2696 wrote to memory of 2732 2696 TXPlatfor.exe 35 PID 2132 wrote to memory of 2716 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 36 PID 2132 wrote to memory of 2716 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 36 PID 2132 wrote to memory of 2716 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 36 PID 2132 wrote to memory of 2716 2132 32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe 36 PID 2704 wrote to memory of 2616 2704 cmd.exe 37 PID 2704 wrote to memory of 2616 2704 cmd.exe 37 PID 2704 wrote to memory of 2616 2704 cmd.exe 37 PID 2704 wrote to memory of 2616 2704 cmd.exe 37 PID 2288 wrote to memory of 844 2288 svchost.exe 38 PID 2288 wrote to memory of 844 2288 svchost.exe 38 PID 2288 wrote to memory of 844 2288 svchost.exe 38 PID 2288 wrote to memory of 844 2288 svchost.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe"C:\Users\Admin\AppData\Local\Temp\32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2132 -
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:2356
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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:2684 -
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:2704 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2616
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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:2716
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2788
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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:2288 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259396699.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:844
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2696 -
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:2732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD58d2e56f93ad6b0fda399481f800d7622
SHA189c87b7fa782ac9b405331cbeaf5e9ab245e4585
SHA25682e607a578390a6c7bcc4542343d92e77ec16743cfca24e9d09570b97774ac7c
SHA512c61e2d4fe55981ce000389d3883a4f92ce38305d94eabb0ce771afecc5ec6743a4572f711af1ec35b580eed6ea1490f1e33026a0f69e622ed2824c6fd9666fb9
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\Users\Admin\AppData\Local\Temp\HD_32c57c39500944cc9656efe9e78ccce470a3e11f4ac83179e124953fbbfa84a7.exe
Filesize1.7MB
MD5340eeb2c9e1476048bae5ed2b93b3068
SHA1c7514cc2ab4d25b631d43e07ff50138bd18f03fe
SHA256929f2fe4f5225f0292cf1a4a3302bf311760a417e5a5d6c767e682f252bed1a9
SHA51286462515315478fa4d594210e5a9acd31b53cd27ca0123b9598859c6ff113418e8b3bfab8d6a8d68f64b530f9040011b67a17c725604dafb2eebd6cfaa452377
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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
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d