Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 07:39
Static task
static1
Behavioral task
behavioral1
Sample
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
Resource
win7-20240221-en
General
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Target
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
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Size
11.6MB
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MD5
b475f29bbb83d9f3ac40e17322b4f1ff
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SHA1
cd2e28fc72d6c0edfba478236b11fc5b30f4d0f0
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SHA256
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937
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SHA512
fcee14a41c5466fe9443247a45290178abce93441f820cb0b7f673876cbc361c45c8de64798c32d82726193d0fdd80cd20be3b247cbbddb79554597d661ddd1e
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SSDEEP
196608:YWT9nO77ol7S7AtnZKJsTM5ITYevMG4pb6d54fhebUVS61/OZYV34Iem1YTUFSH5:877ol7SctZKJsTM5NESpYBWCjXoV4k0w
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/208-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/208-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/208-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/772-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/772-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/772-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/772-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1620-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1620-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1620-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1620-31-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/208-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/208-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/208-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/772-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/772-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/772-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/772-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat C:\Windows\SysWOW64\240606078.txt family_gh0strat behavioral2/memory/1620-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1620-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1620-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1620-31-0x0000000010000000-0x00000000101B6000-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\\240606078.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_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 208 svchost.exe 772 TXPlatforn.exe 2136 svchos.exe 1620 TXPlatforn.exe 3920 HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe 2072 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
Processes:
svchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2136 svchos.exe 4980 svchost.exe 2072 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral2/memory/208-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/208-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/208-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/208-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/772-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/772-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/772-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/772-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/772-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1620-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1620-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1620-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1620-31-0x0000000010000000-0x00000000101B6000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe upx behavioral2/memory/3920-49-0x0000000000400000-0x00000000013A2000-memory.dmp upx behavioral2/memory/3920-101-0x0000000000400000-0x00000000013A2000-memory.dmp upx behavioral2/memory/3920-109-0x0000000000400000-0x00000000013A2000-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\240606078.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 5 IoCs
Processes:
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.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 2 IoCs
Processes:
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exepid process 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 1620 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 208 svchost.exe Token: SeLoadDriverPrivilege 1620 TXPlatforn.exe Token: 33 1620 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1620 TXPlatforn.exe Token: 33 1620 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1620 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exeHD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exepid process 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe 3920 HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe 3920 HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 920 wrote to memory of 208 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe svchost.exe PID 920 wrote to memory of 208 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe svchost.exe PID 920 wrote to memory of 208 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe svchost.exe PID 208 wrote to memory of 2892 208 svchost.exe cmd.exe PID 208 wrote to memory of 2892 208 svchost.exe cmd.exe PID 208 wrote to memory of 2892 208 svchost.exe cmd.exe PID 920 wrote to memory of 2136 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe svchos.exe PID 920 wrote to memory of 2136 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe svchos.exe PID 920 wrote to memory of 2136 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe svchos.exe PID 772 wrote to memory of 1620 772 TXPlatforn.exe TXPlatforn.exe PID 772 wrote to memory of 1620 772 TXPlatforn.exe TXPlatforn.exe PID 772 wrote to memory of 1620 772 TXPlatforn.exe TXPlatforn.exe PID 2892 wrote to memory of 464 2892 cmd.exe PING.EXE PID 2892 wrote to memory of 464 2892 cmd.exe PING.EXE PID 2892 wrote to memory of 464 2892 cmd.exe PING.EXE PID 920 wrote to memory of 3920 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe PID 920 wrote to memory of 3920 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe PID 920 wrote to memory of 3920 920 7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe PID 4980 wrote to memory of 2072 4980 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 4980 wrote to memory of 2072 4980 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 4980 wrote to memory of 2072 4980 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe"C:\Users\Admin\AppData\Local\Temp\7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:920 -
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
PID:208 -
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
PID:2892 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:464 -
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
PID:2136 -
C:\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exeC:\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3920
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:772 -
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
PID:1620
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4624
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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
PID:4980 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240606078.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2072
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_7e10d028caa32bf3a388be73985533d6a7c4be4f4a83724667315aa76cc8c937.exe
Filesize10.0MB
MD5a19539d531be4a23e2342aac93e153bd
SHA13f5ef19ba2180f0e89e835345fb83a79c7ea9c39
SHA2563b1bb46be775fb05c8ec0bf66f6b1a35daf916c2957b8327601894eeb261b0fb
SHA512dd4e793340c85e8e9d8f11755edbc460b31a4f876300a1c1e4cded3d9ce892ccae17f07a45e54c2868cc3fbc58c072b82c924582b0c75a5aad7fc851340bf9ac
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Filesize
1.6MB
MD5cd9fb08f81e3d3131b83c9d3eef3349a
SHA10248a7bc61c8633815cd803d3d9e7d77ac5dce73
SHA256501f756a28bb9a12735465817cd0b5f2b19eb825fa82ec6a75bba4dccb31052c
SHA512f8c4fc9e948468639083c7a9927f82a0ffebb8bcc757fdf76a565f8e0cbfdb7eb655c887b4707acca17521436900ea29a7c963c0f39b5d7c4f4a3d31c2e0010c
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD5625736b3a1e0b47ea5a35633d69453e1
SHA1808d15664baeaee9d748d66f5bfe6f29ab0c19e6
SHA256f24a08b4f80d80bbbd6c8eaa21399462f6abd9b96d7f93d34d4fa88cc2fa7c19
SHA5120461ba7db469714c3d2c7175a17b13825b875cc053949dd5a6bed95a57a9b633a9d1c84a5a7ed0550c790a871e8e02ce64e2c503fc34a99a2d9e33469cbaa709
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641