Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-11-2024 02:54
Static task
static1
Behavioral task
behavioral1
Sample
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe
Resource
win7-20240903-en
General
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Target
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe
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Size
1.4MB
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MD5
ab6935b814f7b2512abe845116d71b63
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SHA1
28315412b26dec32bf2736d0f0a8baa31ef7dddf
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SHA256
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b
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SHA512
6a44ba97805cd1933f5f33f467aaf5d3d2fd881ee2faeed81c57adf28a8617b0639dd14bc68790b3b014312a5c63bc1d63ec3ae8c3a789d256453c9335e4fd19
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SSDEEP
24576:uQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVhiXAi:uQZAdVyVT9n/Gg0P+Whoe+9
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2720-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2720-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2720-12-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2708-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2708-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2600-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2600-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2600-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 9 IoCs
Processes:
resource yara_rule behavioral1/memory/2720-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2720-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2720-12-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2708-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2708-26-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2600-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2600-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat \Windows\SysWOW64\259422580.txt family_gh0strat behavioral1/memory/2600-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Drops file in Drivers directory 1 IoCs
Processes:
TXPlatforn.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 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\\259422580.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 5 IoCs
Processes:
svchost.exeTXPlatforn.exesvchos.exeTXPlatforn.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2720 svchost.exe 2708 TXPlatforn.exe 2832 svchos.exe 2600 TXPlatforn.exe 1752 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 7 IoCs
Processes:
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exeTXPlatforn.exesvchos.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exepid process 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe 2708 TXPlatforn.exe 2832 svchos.exe 1108 svchost.exe 1108 svchost.exe 1752 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
Processes:
svchos.exesvchost.exesvchost.exedescription ioc process File created C:\Windows\SysWOW64\259422580.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 File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe -
Processes:
resource yara_rule behavioral1/memory/2720-5-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2720-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2720-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2720-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2708-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2708-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2600-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2600-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2600-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
Processes:
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exedescription ioc process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
PING.EXEsvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exesvchost.exeTXPlatforn.execmd.exesvchos.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 2828 cmd.exe 2636 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid process 2600 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid process Token: SeIncBasePriorityPrivilege 2720 svchost.exe Token: SeLoadDriverPrivilege 2600 TXPlatforn.exe Token: 33 2600 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2600 TXPlatforn.exe Token: 33 2600 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 2600 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exepid process 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exesvchost.exeTXPlatforn.execmd.exesvchost.exedescription pid process target process PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2400 wrote to memory of 2720 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchost.exe PID 2720 wrote to memory of 2828 2720 svchost.exe cmd.exe PID 2720 wrote to memory of 2828 2720 svchost.exe cmd.exe PID 2720 wrote to memory of 2828 2720 svchost.exe cmd.exe PID 2720 wrote to memory of 2828 2720 svchost.exe cmd.exe PID 2400 wrote to memory of 2832 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchos.exe PID 2400 wrote to memory of 2832 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchos.exe PID 2400 wrote to memory of 2832 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchos.exe PID 2400 wrote to memory of 2832 2400 6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe svchos.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2708 wrote to memory of 2600 2708 TXPlatforn.exe TXPlatforn.exe PID 2828 wrote to memory of 2636 2828 cmd.exe PING.EXE PID 2828 wrote to memory of 2636 2828 cmd.exe PING.EXE PID 2828 wrote to memory of 2636 2828 cmd.exe PING.EXE PID 2828 wrote to memory of 2636 2828 cmd.exe PING.EXE PID 1108 wrote to memory of 1752 1108 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 1108 wrote to memory of 1752 1108 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 1108 wrote to memory of 1752 1108 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe PID 1108 wrote to memory of 1752 1108 svchost.exe Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe"C:\Users\Admin\AppData\Local\Temp\6f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2720 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2636
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2832
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
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:2600
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3008
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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
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259422580.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1752
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
1.4MB
MD5ab6935b814f7b2512abe845116d71b63
SHA128315412b26dec32bf2736d0f0a8baa31ef7dddf
SHA2566f0e394e605754c1b51398009dd8bcd898868a72ecaf84454dc1d27b1a877c7b
SHA5126a44ba97805cd1933f5f33f467aaf5d3d2fd881ee2faeed81c57adf28a8617b0639dd14bc68790b3b014312a5c63bc1d63ec3ae8c3a789d256453c9335e4fd19
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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
MD5e60677c7362c2dce8e35d6d916b2c4c6
SHA10a64ec28e219b8910890d090994c2f660ab66c47
SHA2561a05b5db700bb82394018a2b0e2e128c1583ecd0ddeefeead15489a4a3362f21
SHA512d19e385ae6fa49e386a615f6f4a2d09365b645f9d4a16d9546ebf912983c4a5caf1c35a36d3858f040dff8aa72a5fde4027feb3b7cc6d5ed55d2f7b104773ac5
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d