Analysis
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max time kernel
150s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
28/08/2023, 19:05
Static task
static1
Behavioral task
behavioral1
Sample
d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe
Resource
win7-20230712-en
General
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Target
d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe
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Size
3.9MB
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MD5
efceeb1c392e6de2df972540a2179bab
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SHA1
75d67c5113522de8096981bb9d3418889bb0e6a9
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SHA256
d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d
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SHA512
aa1ea75c1725779b1e354d557771f76a2e5b7e3f201725a94356cb61717b51f5f56c52ec028fb4f2b251b91f6a1614dc29b15666ca47379c79eeed2cc9c0a78f
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SSDEEP
98304:yws2ANnKXOaeOgmhVKDmn2zTBYsXZOicPJl:oKXbeO7bamnM2sXrcX
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2492-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2492-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2492-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2960-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2452-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2452-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2452-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
resource yara_rule behavioral1/files/0x00090000000120d1-6.dat family_gh0strat behavioral1/memory/2492-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2492-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2960-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2492-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2960-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2452-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2452-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2452-50-0x0000000010000000-0x00000000101B6000-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 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 5 IoCs
pid Process 2240 R.exe 2492 N.exe 2960 TXPlatfor.exe 2452 TXPlatfor.exe 2944 HD_d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe -
Loads dropped DLL 5 IoCs
pid Process 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 2240 R.exe 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 2960 TXPlatfor.exe 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe -
resource yara_rule behavioral1/memory/2492-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2492-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2492-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2492-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2960-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2492-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2960-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2452-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2452-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2452-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\259420084.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.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 2804 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2452 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2492 N.exe Token: SeLoadDriverPrivilege 2452 TXPlatfor.exe Token: 33 2452 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2452 TXPlatfor.exe Token: 33 2452 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2452 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2220 wrote to memory of 2240 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 28 PID 2220 wrote to memory of 2240 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 28 PID 2220 wrote to memory of 2240 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 28 PID 2220 wrote to memory of 2240 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 28 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2220 wrote to memory of 2492 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 29 PID 2492 wrote to memory of 2852 2492 N.exe 31 PID 2492 wrote to memory of 2852 2492 N.exe 31 PID 2492 wrote to memory of 2852 2492 N.exe 31 PID 2492 wrote to memory of 2852 2492 N.exe 31 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2960 wrote to memory of 2452 2960 TXPlatfor.exe 32 PID 2220 wrote to memory of 2944 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 34 PID 2220 wrote to memory of 2944 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 34 PID 2220 wrote to memory of 2944 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 34 PID 2220 wrote to memory of 2944 2220 d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe 34 PID 2852 wrote to memory of 2804 2852 cmd.exe 35 PID 2852 wrote to memory of 2804 2852 cmd.exe 35 PID 2852 wrote to memory of 2804 2852 cmd.exe 35 PID 2852 wrote to memory of 2804 2852 cmd.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe"C:\Users\Admin\AppData\Local\Temp\d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:2240
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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:2492 -
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:2852 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2804
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C:\Users\Admin\AppData\Local\Temp\HD_d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exeC:\Users\Admin\AppData\Local\Temp\HD_d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe2⤵
- Executes dropped EXE
PID:2944
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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:2960 -
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:2452
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe
Filesize1.4MB
MD5e9350f780800755eea1b552a64dd5165
SHA127ea0165261190c351bb65bf015a0f3fb3c37fff
SHA256e8572b93bf6ff5b701eb5130c100180bd245331a10947db819e76475f99700d8
SHA512c32e88524886bf8e34a290e05a586f4e03b180a8f3afc7066980d12601bb58a717582f7407c83a3c6f46c29d2e4ad0a3634ecc46769ffc35fbe045611d8ed94f
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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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
3.3MB
MD5f2d172abbbd82f03b10e4a1c14731432
SHA17cbe2b6c6141c614dd25adfdb6eb4f7478031d61
SHA256c09a42d173bc8b927c818db80748503271529b492f0f483efed522836c0f7894
SHA51252ced2d4ec7f84cd09229c72fca04ffcf9ef5400d95a02bf941e7c2c058dd2dca50e04c15de7d28b8d96c57690377083071e882267e0f160fd96fcc9ebff8950
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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\Users\Admin\AppData\Local\Temp\HD_d0186be047820f2fe504affe04f93393e74ccfc52afb64ae19d7fbe6afadf06d.exe
Filesize1.4MB
MD5e9350f780800755eea1b552a64dd5165
SHA127ea0165261190c351bb65bf015a0f3fb3c37fff
SHA256e8572b93bf6ff5b701eb5130c100180bd245331a10947db819e76475f99700d8
SHA512c32e88524886bf8e34a290e05a586f4e03b180a8f3afc7066980d12601bb58a717582f7407c83a3c6f46c29d2e4ad0a3634ecc46769ffc35fbe045611d8ed94f
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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
MD50aec0088094719a2b6133f17e4794e4f
SHA1b5564a8db1e62c615384f3e01b28cbda9695e53b
SHA256fa0dff982aa0a8710a28749aa177713892ae4b139ab9acf15a0031ef1e667be5
SHA512aa07636ab6b4fb6299026fd01f6ef3d392fc7a6f69318aa25806de26bd7b41cc6e49b81007871fb17f78308eee5c8c6e45e99ef7b84e06ba9797839890893ca0
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0