Analysis
-
max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 09:38
Static task
static1
Behavioral task
behavioral1
Sample
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe
Resource
win7-20240508-en
General
-
Target
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe
-
Size
4.9MB
-
MD5
d68a6468f8b475b53eed008bc3f1f07c
-
SHA1
ede70cb9c0e66fe175d04936667a17a848cc42ff
-
SHA256
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43
-
SHA512
bc7758b6ddee7bbae883cedde15a5c5dbaa3f30315f2233504d9a0a421cbadd343be3d67f742eb0dbb4fc2901a5d4149f52b5bbfceff7b63adfcc2c5b706039d
-
SSDEEP
49152:QQZAdVyVT9n/Gg0P+WhoJMvfKwbXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHCr:5GdVyVT9nOgmhiPwbXsPN5kiQaZ56
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/2536-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-12-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2536-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3020-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3020-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2732-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
Processes:
resource yara_rule behavioral1/memory/2536-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-12-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2536-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3020-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259402034.txt family_gh0strat behavioral1/memory/2732-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3020-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2732-41-0x0000000010000000-0x00000000101B6000-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\\259402034.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.exeTXPlatforn.exesvchos.exeHD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2536 svchost.exe 3020 TXPlatforn.exe 2732 TXPlatforn.exe 2588 svchos.exe 2948 HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe 1564 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe 3020 TXPlatforn.exe 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe 2588 svchos.exe 2472 svchost.exe 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe 2472 svchost.exe 1564 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/2536-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2536-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3020-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3020-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2732-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
svchost.exesvchost.exesvchos.exedescription ioc process 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\259402034.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 -
Drops file in Program Files directory 4 IoCs
Processes:
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exepid process 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2732 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2536 svchost.exe Token: SeLoadDriverPrivilege 2732 TXPlatforn.exe Token: 33 2732 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2732 TXPlatforn.exe Token: 33 2732 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2732 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exepid process 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exeTXPlatforn.exesvchost.execmd.exesvchost.exedescription pid process target process PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 2980 wrote to memory of 2536 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchost.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 3020 wrote to memory of 2732 3020 TXPlatforn.exe TXPlatforn.exe PID 2536 wrote to memory of 2688 2536 svchost.exe cmd.exe PID 2536 wrote to memory of 2688 2536 svchost.exe cmd.exe PID 2536 wrote to memory of 2688 2536 svchost.exe cmd.exe PID 2536 wrote to memory of 2688 2536 svchost.exe cmd.exe PID 2980 wrote to memory of 2588 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchos.exe PID 2980 wrote to memory of 2588 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchos.exe PID 2980 wrote to memory of 2588 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchos.exe PID 2980 wrote to memory of 2588 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe svchos.exe PID 2688 wrote to memory of 2592 2688 cmd.exe PING.EXE PID 2688 wrote to memory of 2592 2688 cmd.exe PING.EXE PID 2688 wrote to memory of 2592 2688 cmd.exe PING.EXE PID 2688 wrote to memory of 2592 2688 cmd.exe PING.EXE PID 2980 wrote to memory of 2948 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe PID 2980 wrote to memory of 2948 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe PID 2980 wrote to memory of 2948 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe PID 2980 wrote to memory of 2948 2980 2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe PID 2472 wrote to memory of 1564 2472 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2472 wrote to memory of 1564 2472 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2472 wrote to memory of 1564 2472 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2472 wrote to memory of 1564 2472 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe"C:\Users\Admin\AppData\Local\Temp\2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2980 -
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:2536 -
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:2688 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2592 -
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:2588 -
C:\Users\Admin\AppData\Local\Temp\HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exeC:\Users\Admin\AppData\Local\Temp\HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe2⤵
- Executes dropped EXE
PID:2948
-
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3020 -
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:2732
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2456
-
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:2472 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259402034.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1564
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
MD5f42318aab27cf6b7ee139cc29ae39873
SHA10b0d5e396c6ebeea75942f3eff5150e5aaa3ca05
SHA25691f190a5235892e96a9bbd1526fbfcedd16ee8691b626eb72895cd767267cd51
SHA5128facb4f728eeff31f41cfccbe51f961844b80edde509445085f7119915e841cc60626366fb17c24a84eebe5fe2a2e152a60b2414110f619b6cd291fc2db7ecd5
-
Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
-
\Users\Admin\AppData\Local\Temp\HD_2a2bb1b3f124f27435dc450be91633055535ebfd9a88e23b7cc04d6ea0671f43.exe
Filesize3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
-
Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
-
Filesize
50KB
MD5f9ca6a6a1e7a8bfd989c8328e4fc3d02
SHA14d3452028a8fcdcef2ca9682f3a25f070c88127f
SHA2568037fa6d6c04466e8efd7a02dcc696ebdcf1619b6fad3c3e3a642f2865885045
SHA512256411714d91ed36ee337907274780b0b1d673b23e9544f8b442def30a10e07dc1ace250575c0758b5e42afdbf74d236ae12041304b85ec6103eabffa391a7ad
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d