Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
30-05-2024 09:50
Static task
static1
Behavioral task
behavioral1
Sample
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe
Resource
win7-20240508-en
General
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Target
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe
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Size
1.9MB
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MD5
ca899b155282bdc0f2c312a7030be9c6
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SHA1
539c34052681886c51b888885d489be19ead87fc
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SHA256
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef
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SHA512
93a0b544f3ad5802bf15b7a99cbe8c812f56d4aab31a783038c604f736e196e2d5ea77f6487647b587d7840d6b84bbd0645f52972d9bf842fa5f3a12077e2dae
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SSDEEP
49152:UQZAdVyVT9n/Gg0P+WhoFpZPItx2apeapelI:FGdVyVT9nOgmhMktUvlI
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2940-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2940-12-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2672-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2940-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2672-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2752-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2752-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2752-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/2940-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2940-12-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2672-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2940-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2672-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259402066.txt family_gh0strat behavioral1/memory/2752-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2752-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2752-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
svchos.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259402066.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatforn.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
Processes:
svchost.exeTXPlatforn.exesvchos.exeTXPlatforn.exeHD_7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2940 svchost.exe 2672 TXPlatforn.exe 1212 svchos.exe 2752 TXPlatforn.exe 1708 HD_7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe 2824 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe 2672 TXPlatforn.exe 1212 svchos.exe 2920 svchost.exe 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe 2920 svchost.exe 2824 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/2940-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2940-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2940-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2672-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2940-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2672-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2752-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2752-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2752-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchos.exesvchost.exedescription ioc process File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\259402066.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
Drops file in Program Files directory 4 IoCs
Processes:
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.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
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exepid process 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2752 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2940 svchost.exe Token: SeLoadDriverPrivilege 2752 TXPlatforn.exe Token: 33 2752 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2752 TXPlatforn.exe Token: 33 2752 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2752 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exepid process 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2036 wrote to memory of 2940 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchost.exe PID 2940 wrote to memory of 2632 2940 svchost.exe cmd.exe PID 2940 wrote to memory of 2632 2940 svchost.exe cmd.exe PID 2940 wrote to memory of 2632 2940 svchost.exe cmd.exe PID 2940 wrote to memory of 2632 2940 svchost.exe cmd.exe PID 2036 wrote to memory of 1212 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchos.exe PID 2036 wrote to memory of 1212 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchos.exe PID 2036 wrote to memory of 1212 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchos.exe PID 2036 wrote to memory of 1212 2036 7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe svchos.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2672 wrote to memory of 2752 2672 TXPlatforn.exe TXPlatforn.exe PID 2632 wrote to memory of 2492 2632 cmd.exe PING.EXE PID 2632 wrote to memory of 2492 2632 cmd.exe PING.EXE PID 2632 wrote to memory of 2492 2632 cmd.exe PING.EXE PID 2632 wrote to memory of 2492 2632 cmd.exe PING.EXE PID 2920 wrote to memory of 2824 2920 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2920 wrote to memory of 2824 2920 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2920 wrote to memory of 2824 2920 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2920 wrote to memory of 2824 2920 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe"C:\Users\Admin\AppData\Local\Temp\7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\svchost.exe > nul3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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C:\Users\Admin\AppData\Local\Temp\HD_7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exeC:\Users\Admin\AppData\Local\Temp\HD_7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259402066.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_X.datFilesize
1.2MB
MD598382284395f41a1621263aec75ab986
SHA1e67a8f435173fb56461e99e7f2fee18258be0cd3
SHA25640d365ff46f8597846b695ecef3a92aa661b54f01335f735a0df7e25e5b9bedf
SHA512d25ddb1d97a28918ef8117e463ae0638898125b7f178e7ea618d38585efa78255e4935b89201355a36c56054e9165923382b2624e689f0d5c5d93c29c2f7dbb3
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C:\Users\Admin\AppData\Local\Temp\svchost.exeFilesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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\Users\Admin\AppData\Local\Temp\HD_7052bf9be446edbf7010d08db6f12cb62e6a48a7d095ac9442bedb08d1fc1fef.exeFilesize
645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
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\Users\Admin\AppData\Local\Temp\svchos.exeFilesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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\Windows\SysWOW64\259402066.txtFilesize
50KB
MD5168f47652e19ef36b395209493eaeb1e
SHA148e6c9d9004b3f24b08d651f32442bc9730dae0a
SHA256275e3e3980128c4ef952cf2e68936a780535f75294a17a7f0b2c96a6384aa7a9
SHA51256ca079d276c5f280a0dfd81b195055312d3d06905956c80edfead0d3b549be23fd654720309817a6bffdd6bdcb8eed5692a41435c6af87350476db4ad50c0a2
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\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeFilesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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memory/2672-18-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2672-32-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2752-41-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2752-36-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2752-39-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2940-12-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2940-24-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2940-7-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB
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memory/2940-5-0x0000000010000000-0x00000000101B6000-memory.dmpFilesize
1.7MB