Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
26-06-2024 02:09
General
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Target
4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exe
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Size
2.1MB
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MD5
59a8e63b155f010c9a69eb4ae8058bde
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SHA1
6661001f269ed457d639bc848865f9f22eb71269
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SHA256
4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d
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SHA512
6004e0de3815a26e3475f4e9915974815e532b885a6bc052cffb44b0650ed1b2700791324e6ba5a404e7185c87dec3f91d8161581996284d6669ee7d41e6eed7
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SSDEEP
49152:ZQZAdVyVT9n/Gg0P+Whoa7hMF8HJGttFEjA6ECxcQQGO+:KGdVyVT9nOgmhAu0EjIjvGv
Malware Config
Signatures
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Detect PurpleFox Rootkit 9 IoCs
Detect PurpleFox Rootkit.
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FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Gh0st RAT payload 11 IoCs
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Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
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PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
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Fatal Rat payload 1 IoCs
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Drops file in Drivers directory 1 IoCs
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Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
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Sets service image path in registry 2 TTPs 1 IoCs
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Executes dropped EXE 7 IoCs
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Loads dropped DLL 11 IoCs
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UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in System32 directory 6 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 38 IoCs
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Drops file in Program Files directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: LoadsDriver 1 IoCs
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Suspicious use of AdjustPrivilegeToken 8 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 38 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exe"C:\Users\Admin\AppData\Local\Temp\4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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
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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
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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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
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C:\Users\Admin\AppData\Local\Temp\HD_4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exeC:\Users\Admin\AppData\Local\Temp\HD_4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\HD_4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exe"C:\Users\Admin\AppData\Local\HD_4117196738b2803dee763b2c7f554273f893b034d4e362306149b5378d521c3d.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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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
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
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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
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C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259398649.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.2MB
MD58c9187b4d7c954606c04f81e7e3759ec
SHA15007b2de1d9fae14e9e0bb2d0e2e32b472e0a1f8
SHA256448f0d95c2c36bd7a89e34098d8ea9470a56d34c6ec61e35cc30b676c34220e6
SHA5121a3430b9bc0b5081eeef9045f59b630b358cb951f8ac64a9f60d9cc9c2fce7309f51117044509e28e99ef92a8ba17cb2241feae882cd35dc274ec32be031c597
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Filesize
71KB
MD5fb44f7af2882d222b600539171f54c1d
SHA10c5a1a0b1620a55a0f194464227be25a2f0347e1
SHA256f2a78e76259bc8fd4ab6af7b4e16dfb49a10643308aca3d14c09e61ac0ebd487
SHA51221e906473f64303c4c8d55213ccb84f4a803c11fb5eef34ce3194adfb391ccbcc91e7c399556c7a4e4f3d33b9b19524d4499ec771ee8e1a10df26ea7cc2dcb67
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Filesize
888KB
MD5fc314f580c66f2453b152bb1d5ae6ccd
SHA1ffc7006e7b0a021ab7a43f8be98b575c9ca2dab4
SHA256c31554cdb16dc854c082481ac970faff747028b01768ba591e676201a7a54a88
SHA512f0136342b4e9fcebe36741d7195bb5171810e5f98eccfcc60d75337fc48cb105799eb0e7ae0090bb37d73725dfbc008d72d11305eb29aef67245ac82d9326ff8
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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
MD58a1dd710a4c14b955753f90169cf0289
SHA1818a0827e4f71afb2273f6aa4385a39d4f63432b
SHA256b8b25dcc70f5050cf2417b9149856fa9bc21eb5bf3f44900325379039c627a0b
SHA51284c1c3dc81b185f6951b87f4445d3fdb0f25447542a33d566cbf6931df4c8a74af4cf203d01922a33fa5b0aee1e4ce743dac3a4ab9b19d893e1ac577e2e3d728
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
972KB
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Filesize
972KB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
972KB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
284KB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
972KB
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Filesize
972KB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
972KB