Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-10-2024 12:00
Static task
static1
Behavioral task
behavioral1
Sample
ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe
Resource
win7-20241010-en
General
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Target
ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe
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Size
1.5MB
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MD5
c65bd91fa48e56935613e5eea95fcb15
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SHA1
1c6fb68d81b7e24de8ebc653fd5d566172db0a9b
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SHA256
ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef
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SHA512
910af9e5d87831a1125f7a7c5ba7e8bde89e3fab55ed7c84b57455b766784ecd2bd1fc48788523634668d8ed447157f34f8d0a9a473eb9a6570d8b4137680f7a
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SSDEEP
24576:wQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cV6wpeZ3M4Y+WN5mmT7Kd:wQZAdVyVT9n/Gg0P+WhoApeZMvfKd
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4816-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4816-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4816-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4416-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4416-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4416-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4416-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3472-26-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3472-45-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3472-52-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3472-81-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
Processes:
resource yara_rule behavioral2/memory/4816-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4816-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4816-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4416-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4416-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4416-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4416-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x000a000000023b93-30.dat family_gh0strat behavioral2/memory/3472-26-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3472-45-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3472-52-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3472-81-0x0000000010000000-0x00000000101B6000-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 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 4 IoCs
Processes:
svchost.exeTXPlatforn.exeTXPlatforn.exesvchos.exepid Process 4816 svchost.exe 4416 TXPlatforn.exe 3472 TXPlatforn.exe 4512 svchos.exe -
Loads dropped DLL 1 IoCs
Processes:
svchos.exepid Process 4512 svchos.exe -
Drops file in System32 directory 3 IoCs
Processes:
svchost.exesvchos.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\240625859.txt svchos.exe -
Processes:
resource yara_rule behavioral2/memory/4816-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4816-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4816-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4816-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4416-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3472-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3472-45-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3472-52-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3472-81-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
Processes:
ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exedescription ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.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 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
svchos.execmd.exePING.EXEae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exesvchost.exeTXPlatforn.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.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 4692 cmd.exe 60 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatforn.exepid Process 3472 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
svchost.exeTXPlatforn.exedescription pid Process Token: SeIncBasePriorityPrivilege 4816 svchost.exe Token: SeLoadDriverPrivilege 3472 TXPlatforn.exe Token: 33 3472 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 3472 TXPlatforn.exe Token: 33 3472 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 3472 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exepid Process 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exesvchost.exeTXPlatforn.execmd.exedescription pid Process procid_target PID 4956 wrote to memory of 4816 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 84 PID 4956 wrote to memory of 4816 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 84 PID 4956 wrote to memory of 4816 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 84 PID 4816 wrote to memory of 4692 4816 svchost.exe 88 PID 4816 wrote to memory of 4692 4816 svchost.exe 88 PID 4816 wrote to memory of 4692 4816 svchost.exe 88 PID 4416 wrote to memory of 3472 4416 TXPlatforn.exe 89 PID 4416 wrote to memory of 3472 4416 TXPlatforn.exe 89 PID 4416 wrote to memory of 3472 4416 TXPlatforn.exe 89 PID 4956 wrote to memory of 4512 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 90 PID 4956 wrote to memory of 4512 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 90 PID 4956 wrote to memory of 4512 4956 ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe 90 PID 4692 wrote to memory of 60 4692 cmd.exe 92 PID 4692 wrote to memory of 60 4692 cmd.exe 92 PID 4692 wrote to memory of 60 4692 cmd.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe"C:\Users\Admin\AppData\Local\Temp\ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4956 -
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:4816 -
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:4692 -
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:60
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4512
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4416 -
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:3472
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
1.5MB
MD5c65bd91fa48e56935613e5eea95fcb15
SHA11c6fb68d81b7e24de8ebc653fd5d566172db0a9b
SHA256ae97998162767b6adcc1fde8458be8fa3d9c77b169994a036b6246a6c85b99ef
SHA512910af9e5d87831a1125f7a7c5ba7e8bde89e3fab55ed7c84b57455b766784ecd2bd1fc48788523634668d8ed447157f34f8d0a9a473eb9a6570d8b4137680f7a
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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
MD509a41a2e1987039df2c465fbc66f3266
SHA174f1420190ed266759a17671e1c41e934f5e37ce
SHA2567264cb634110a647e27a0abcf2ab464ac1a738d5e7601249cb88cbeda1a75890
SHA512160b0bc5ff12d89bd918eaf067f7d0df1d7f10524afadb193688685cab864fecfb78e7143934f59df52c526a719042445700665567448a580991668c212e9fc9