Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 02:08
Static task
static1
Behavioral task
behavioral1
Sample
47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe
Resource
win7-20240903-en
General
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Target
47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe
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Size
2.2MB
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MD5
48899b9142266e65f30a013d907cce64
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SHA1
3275d71e63a7b2a691859f4d2231d3de55b3c20e
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SHA256
47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7
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SHA512
997c323b99cace2e0a44ddcce0998279d3a8032811f76e585e95c6f01265916516b6cd326ed9b296c966a6457c2a81fb9f68f41c583501bfcbf32d6a2fae54f9
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SSDEEP
49152:MQZAdVyVT9n/Gg0P+WhoNpecD4FDZPItx2apeapelI:tGdVyVT9nOgmhZbOtUvlI
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4816-8-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4816-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4816-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4152-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4152-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4152-30-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4152-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5036-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5036-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/5036-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral2/memory/4816-8-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4816-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4816-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4152-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4152-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x00070000000234f7-24.dat family_gh0strat behavioral2/memory/4152-30-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4152-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5036-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5036-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/5036-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 5 IoCs
pid Process 4816 svchost.exe 4152 TXPlatforn.exe 1240 svchos.exe 5036 TXPlatforn.exe 1988 HD_47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe -
Loads dropped DLL 1 IoCs
pid Process 1240 svchos.exe -
Drops file in System32 directory 3 IoCs
description 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\240628125.txt svchos.exe -
resource yara_rule behavioral2/memory/4816-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4816-8-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4816-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4816-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4152-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4152-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4152-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4152-30-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4152-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5036-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5036-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/5036-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2688 1240 WerFault.exe 86 -
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.
description ioc Process 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 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.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.
pid Process 2852 cmd.exe 1696 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1696 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 5036 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4816 svchost.exe Token: SeLoadDriverPrivilege 5036 TXPlatforn.exe Token: 33 5036 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 5036 TXPlatforn.exe Token: 33 5036 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 5036 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3892 wrote to memory of 4816 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 82 PID 3892 wrote to memory of 4816 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 82 PID 3892 wrote to memory of 4816 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 82 PID 4816 wrote to memory of 2852 4816 svchost.exe 84 PID 4816 wrote to memory of 2852 4816 svchost.exe 84 PID 4816 wrote to memory of 2852 4816 svchost.exe 84 PID 3892 wrote to memory of 1240 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 86 PID 3892 wrote to memory of 1240 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 86 PID 3892 wrote to memory of 1240 3892 47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe 86 PID 4152 wrote to memory of 5036 4152 TXPlatforn.exe 87 PID 4152 wrote to memory of 5036 4152 TXPlatforn.exe 87 PID 4152 wrote to memory of 5036 4152 TXPlatforn.exe 87 PID 2852 wrote to memory of 1696 2852 cmd.exe 91 PID 2852 wrote to memory of 1696 2852 cmd.exe 91 PID 2852 wrote to memory of 1696 2852 cmd.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe"C:\Users\Admin\AppData\Local\Temp\47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3892 -
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:2852 -
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:1696
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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:1240 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1240 -s 4643⤵
- Program crash
PID:2688
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C:\Users\Admin\AppData\Local\Temp\HD_47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exeC:\Users\Admin\AppData\Local\Temp\HD_47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe2⤵
- Executes dropped EXE
PID:1988
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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:4152 -
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:5036
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1240 -ip 12401⤵PID:4656
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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C:\Users\Admin\AppData\Local\Temp\HD_47f980ab9515cb893c4e12348182a2d0c8f7c4d5cfef0e05e453b963056266c7.exe
Filesize645KB
MD500eae789b0aab1b0fbd23b830fbf1064
SHA1e4e5fd089f6ae17c83f073cf91edc9db8189980d
SHA2567addb2269266ac471a690802cab54539b40c2ae5b31e2120fdcf8dfb0ed15dc7
SHA51223a0e06b39f8b5a932ae5b8f60704ba265332b341ac8bab5b74b2f31f04ce8c7fe6f77278d70c7685cfa894ab0e25a70d89990f5f643b54c07337f90fa5943fb
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Filesize
1.5MB
MD526a254bab95f9ef85e836c547071a242
SHA11e7b811207ae5cbaf29a5dbdb859c3ac2d40470d
SHA2562dc3e0f0456ec1dc0700d515df6ce19e9d39963b28bd835cdab616d6f582f48c
SHA512e526e431331936d82a16655251f31d23db63880ff8a5b59cb90427ed4fc3204aaf8c9f52a3c2d8246ae7c72c901527461a3422cbb6a8c293e2c890d9fe6cf4ba
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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
MD5df4989581c167747816f57b267d777cf
SHA1030b260714ef3bd6abab13c51e4194b33260749b
SHA2561b725d20030d40cd02fc5f833ad5bca9f1f9e59ac43ad41c9df4674f2fa3eaa2
SHA512ff86d322acb5c7f60bf72cf7cf4d0fac6cfbecb178b520eb4e71d294cba3aac193445fffb7556a8b93e7b7384a8bec148a70883ee48e0a0176b24cda8466e497