Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 04:29
Static task
static1
Behavioral task
behavioral1
Sample
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe
Resource
win7-20240215-en
General
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Target
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe
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Size
3.4MB
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MD5
2074a68e4a8637ec00952a61c2721063
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SHA1
6ff5fc7a91f7549f90409538ac96333144e49d72
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SHA256
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5
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SHA512
0025e2a77551103182093302567ed2356eea44dbbb9f5ca6492205815dae36fe96a830870c6e00e507b99fb651a7ad8d734ac44ce343bb25b9b45942542fc8ca
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SSDEEP
49152:wQZAdVyVT9n/Gg0P+Who/e4ldYWE6rKhTeQyKp:ZGdVyVT9nOgmhX4ldYWYEu
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2968-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2968-9-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2968-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2764-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2764-29-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2920-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2920-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/844-50-0x0000000002A10000-0x0000000002C42000-memory.dmp purplefox_rootkit behavioral1/memory/2920-86-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
Processes:
resource yara_rule behavioral1/memory/2968-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2968-9-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2968-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2764-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259396309.txt family_gh0strat behavioral1/memory/2764-29-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2920-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2920-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/844-50-0x0000000002A10000-0x0000000002C42000-memory.dmp family_gh0strat behavioral1/memory/2920-86-0x0000000010000000-0x00000000101B6000-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\\259396309.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_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2968 svchost.exe 2764 TXPlatforn.exe 2588 svchos.exe 2920 TXPlatforn.exe 2448 HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe 2708 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 8 IoCs
Processes:
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe 2764 TXPlatforn.exe 2588 svchos.exe 2832 svchost.exe 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe 2832 svchost.exe 2708 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Processes:
resource yara_rule behavioral1/memory/2968-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2968-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2968-9-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2968-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2764-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2764-29-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2920-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2920-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/844-50-0x0000000002A10000-0x0000000002C42000-memory.dmp upx behavioral1/memory/2920-86-0x0000000010000000-0x00000000101B6000-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\259396309.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:
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.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:
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exepid process 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2920 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2968 svchost.exe Token: SeLoadDriverPrivilege 2920 TXPlatforn.exe Token: 33 2920 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2920 TXPlatforn.exe Token: 33 2920 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2920 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exepid process 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 844 wrote to memory of 2968 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchost.exe PID 2968 wrote to memory of 2580 2968 svchost.exe cmd.exe PID 2968 wrote to memory of 2580 2968 svchost.exe cmd.exe PID 2968 wrote to memory of 2580 2968 svchost.exe cmd.exe PID 2968 wrote to memory of 2580 2968 svchost.exe cmd.exe PID 844 wrote to memory of 2588 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchos.exe PID 844 wrote to memory of 2588 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchos.exe PID 844 wrote to memory of 2588 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchos.exe PID 844 wrote to memory of 2588 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe svchos.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2764 wrote to memory of 2920 2764 TXPlatforn.exe TXPlatforn.exe PID 2580 wrote to memory of 2756 2580 cmd.exe PING.EXE PID 2580 wrote to memory of 2756 2580 cmd.exe PING.EXE PID 2580 wrote to memory of 2756 2580 cmd.exe PING.EXE PID 2580 wrote to memory of 2756 2580 cmd.exe PING.EXE PID 844 wrote to memory of 2448 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe PID 844 wrote to memory of 2448 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe PID 844 wrote to memory of 2448 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe PID 844 wrote to memory of 2448 844 ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe PID 2832 wrote to memory of 2708 2832 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2832 wrote to memory of 2708 2832 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2832 wrote to memory of 2708 2832 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 2832 wrote to memory of 2708 2832 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe"C:\Users\Admin\AppData\Local\Temp\ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:844 -
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:2968 -
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:2580 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2756 -
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_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exeC:\Users\Admin\AppData\Local\Temp\HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe2⤵
- Executes dropped EXE
PID:2448
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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:2764 -
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:2920
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2800
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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:2832 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259396309.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2708
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5bf9567f29e4862fc77db682965fe96dc
SHA19690cd70fc3f771a763af7acc68afe3baeafe536
SHA256b0cbd3bd2ffbc4870f61f06be6c991cecf0a19442519f6f65f56970d870039eb
SHA512053f429d8713675257b910e835caa4cc9fcf898c25586a7de505b123cdd7b60721737c95bda03bf9edb661218829cd5e1952805fe05c8ed65614d336eadf30c4
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\Users\Admin\AppData\Local\Temp\HD_ed44128ab81ef9b0c0509041ce903c908a79be1d420847b9925c46e10494eca5.exe
Filesize2.2MB
MD5cd55a17685b496570a9ba3374730a9c5
SHA13127c701297667727854b508a99c71a77fb1f0ea
SHA2566a11cca02e22b01b077775b9819cb220d3747c0f6d2b0b85b13265d0cd3ab730
SHA51219cee89ec5256a386c36c6b3b02f91e8acbf19a778427e5ead10614e73d1dc5e9ed64b1b3b5ad5b461828dea77ba69a5d6b6c8a2363b727ad04f0215da55d894
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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
MD5f1a7f8d5a1d56ec81e117e246975b0bd
SHA10f3ab62488f7e218d99e84e0357d4e2497e3a17a
SHA2562ac9c9577c1580ef895de5fff21ba855b6cceb5c552506b638b2248fe9dddc45
SHA512d35de2d89cf42c4c873c1f05437d4d91429861fd3dcaea327ffff8af2e63fb6fa7ace1d4f5f9d6a30e30d634a3d0cf3ffc505927f1f14b1467751d19550ebba7
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d