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
26-05-2024 04:08
Static task
static1
Behavioral task
behavioral1
Sample
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe
Resource
win7-20240508-en
General
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Target
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe
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Size
4.8MB
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MD5
892d97af99be0df67cba9c7eb22ed652
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SHA1
3f08f906d3b7b4f5ef001c2f090dcc65ad048cf0
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SHA256
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48
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SHA512
d73d30efca2529c588bd2dde1fbec97b86c3a178a5c8d102914debae9415ec467ada083f2b44f1bca276156ec9def60817714953f85b2328bfc94e5936be89d4
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SSDEEP
49152:aQZAdVyVT9n/Gg0P+Who9bXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4O8b8R:DGdVyVT9nOgmhKbXsPN5kiQaZ56
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2996-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2996-12-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2860-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2996-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2860-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2736-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2736-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2736-52-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/2996-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2996-12-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2860-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2996-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259401161.txt family_gh0strat behavioral1/memory/2860-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2736-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2736-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2736-52-0x0000000010000000-0x00000000101B6000-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\\259401161.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_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2996 svchost.exe 2860 TXPlatforn.exe 2616 svchos.exe 2736 TXPlatforn.exe 2508 HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe 2852 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe 2860 TXPlatforn.exe 2616 svchos.exe 2548 svchost.exe 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe 2548 svchost.exe 2852 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/2996-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2996-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2996-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2860-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2996-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2860-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2736-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2736-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2736-52-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchost.exesvchos.exedescription ioc process 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 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\259401161.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe -
Drops file in Program Files directory 4 IoCs
Processes:
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.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:
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exepid process 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2736 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2996 svchost.exe Token: SeLoadDriverPrivilege 2736 TXPlatforn.exe Token: 33 2736 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2736 TXPlatforn.exe Token: 33 2736 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2736 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exepid process 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2928 wrote to memory of 2996 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchost.exe PID 2996 wrote to memory of 1916 2996 svchost.exe cmd.exe PID 2996 wrote to memory of 1916 2996 svchost.exe cmd.exe PID 2996 wrote to memory of 1916 2996 svchost.exe cmd.exe PID 2996 wrote to memory of 1916 2996 svchost.exe cmd.exe PID 2928 wrote to memory of 2616 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchos.exe PID 2928 wrote to memory of 2616 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchos.exe PID 2928 wrote to memory of 2616 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchos.exe PID 2928 wrote to memory of 2616 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe svchos.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 2860 wrote to memory of 2736 2860 TXPlatforn.exe TXPlatforn.exe PID 1916 wrote to memory of 2872 1916 cmd.exe PING.EXE PID 1916 wrote to memory of 2872 1916 cmd.exe PING.EXE PID 1916 wrote to memory of 2872 1916 cmd.exe PING.EXE PID 1916 wrote to memory of 2872 1916 cmd.exe PING.EXE PID 2928 wrote to memory of 2508 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe PID 2928 wrote to memory of 2508 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe PID 2928 wrote to memory of 2508 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe PID 2928 wrote to memory of 2508 2928 e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe PID 2548 wrote to memory of 2852 2548 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2548 wrote to memory of 2852 2548 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2548 wrote to memory of 2852 2548 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2548 wrote to memory of 2852 2548 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe"C:\Users\Admin\AppData\Local\Temp\e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2928 -
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:2996 -
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:1916 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2872 -
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:2616 -
C:\Users\Admin\AppData\Local\Temp\HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exeC:\Users\Admin\AppData\Local\Temp\HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe2⤵
- Executes dropped EXE
PID:2508
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2860 -
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:2736
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2464
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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:2548 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259401161.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2852
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD525e461589f2d348f65a68bc513f06845
SHA11ca4ef7d5cc633f40ddaed20312c43bb85824230
SHA256855693275cf608235e20d60b32e544886f139f48416b16e8bcf51584a2385c3d
SHA5125d34b0834754428674546be0e2c3217510cb28bce06c030c410de9bda1d15b638459f331115bcd43d121c101a533d433b8f48f2582bfcfe3621104b8c5f768ba
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Filesize
1.7MB
MD5c07a2bc1a2d015afa04a3b614bb75fac
SHA1c45ebe7bdfdc15ca474ec4e04ead9b74954d3e97
SHA256cefd197c5a15a875dbde2dcf61688063ed273c836489de08f0d74d2f7107798d
SHA51200ceffd59612472f86783d688d1c2111a7c5650480028c1791c8a87bad085f108bd6fc547144a82a02d5c375b5c1e3bcef4e88d0b87e94b1d296068c8b999637
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\Users\Admin\AppData\Local\Temp\HD_e43ac08147fc910f2f438f48c479771602edc50a197ec3ff50d3f4637cd31b48.exe
Filesize3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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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
MD598bd524f630e6c33bfc4976327b59461
SHA16c70b8e795b44b28a075358447e7dadbdf9cdc12
SHA2564ab3febcf02e09bf3b7de30b14d8568cd77d23f654266f7a6f1370490f1df42f
SHA512a7fb3ac05c5b69ad725c100a0058e977e55bf6337e7ac0c2d77d0424f884973d62a8744fa10d4f7f80ab9b80ab4a91fac1650aa692df95841c56897271e13f65
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d