Analysis
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max time kernel
150s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 05:35
Static task
static1
Behavioral task
behavioral1
Sample
134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe
Resource
win7-20240708-en
General
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Target
134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe
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Size
2.4MB
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MD5
c98d30e792a23c496874ba85cd215104
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SHA1
0c4a267ef4c3d741ace32da24842ea0ba4f58f8b
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SHA256
134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928
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SHA512
65702ec90d9b57b77e63f03d239d95e5b7f0f894778be556bd17aa8cbc852128143918b4f4388d12191793668f3979b258b4abfd4306d6e797dff19c3c9c3606
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SSDEEP
24576:zCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHM:zCwsbCANnKXferL7Vwe/Gg0P+Whyqn
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4032-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4032-14-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4032-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3452-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3452-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3452-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3452-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3052-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3052-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3052-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3052-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3052-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 15 IoCs
resource yara_rule behavioral2/files/0x000700000002348a-5.dat family_gh0strat behavioral2/memory/4032-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4032-14-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4032-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3452-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3452-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3452-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3452-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3052-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3052-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3052-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3052-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3052-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1560-60-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat behavioral2/memory/1560-59-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.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" TXPlatfor.exe -
Executes dropped EXE 5 IoCs
pid Process 4108 R.exe 4032 N.exe 3452 TXPlatfor.exe 1560 HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 3052 TXPlatfor.exe -
Loads dropped DLL 1 IoCs
pid Process 4108 R.exe -
resource yara_rule behavioral2/memory/4032-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4032-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4032-14-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4032-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3452-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3452-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3452-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3452-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3452-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3052-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3052-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3052-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3052-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3052-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3052-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1560-56-0x0000000010000000-0x0000000010011000-memory.dmp upx behavioral2/memory/1560-60-0x0000000010000000-0x0000000010011000-memory.dmp upx behavioral2/memory/1560-59-0x0000000010000000-0x0000000010011000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\240623125.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 1540 4108 WerFault.exe 84 228 4108 WerFault.exe 84 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language R.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatfor.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4772 cmd.exe 3628 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3628 PING.EXE -
Suspicious behavior: EnumeratesProcesses 60 IoCs
pid Process 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe 4564 svchost.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3052 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4032 N.exe Token: SeLoadDriverPrivilege 3052 TXPlatfor.exe Token: 33 3052 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 3052 TXPlatfor.exe Token: 33 3052 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 3052 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2208 wrote to memory of 4108 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 84 PID 2208 wrote to memory of 4108 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 84 PID 2208 wrote to memory of 4108 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 84 PID 2208 wrote to memory of 4032 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 92 PID 2208 wrote to memory of 4032 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 92 PID 2208 wrote to memory of 4032 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 92 PID 4032 wrote to memory of 4772 4032 N.exe 94 PID 4032 wrote to memory of 4772 4032 N.exe 94 PID 4032 wrote to memory of 4772 4032 N.exe 94 PID 3452 wrote to memory of 3052 3452 TXPlatfor.exe 95 PID 3452 wrote to memory of 3052 3452 TXPlatfor.exe 95 PID 3452 wrote to memory of 3052 3452 TXPlatfor.exe 95 PID 2208 wrote to memory of 1560 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 96 PID 2208 wrote to memory of 1560 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 96 PID 2208 wrote to memory of 1560 2208 134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 96 PID 4772 wrote to memory of 3628 4772 cmd.exe 98 PID 4772 wrote to memory of 3628 4772 cmd.exe 98 PID 4772 wrote to memory of 3628 4772 cmd.exe 98 PID 1560 wrote to memory of 4564 1560 HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 103 PID 1560 wrote to memory of 4564 1560 HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 103 PID 1560 wrote to memory of 4564 1560 HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 103 PID 1560 wrote to memory of 4564 1560 HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe"C:\Users\Admin\AppData\Local\Temp\134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.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:2208 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 4603⤵
- Program crash
PID:1540
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 4923⤵
- Program crash
PID:228
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4032 -
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\N.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4772 -
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:3628
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C:\Users\Admin\AppData\Local\Temp\HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exeC:\Users\Admin\AppData\Local\Temp\HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\System32\svchost.exe -Puppet3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4564
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4108 -ip 41081⤵PID:4144
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4108 -ip 41081⤵PID:4104
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:3052
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_134953468413e92fd85ba678a0ea81444c198bd1cc8ebbb7ab7a44b308029928.exe
Filesize4KB
MD53e7129d2ad59861fff6149d1773ee72b
SHA1bc5e2c3e70db52aec2efb875ce1a181c97e2816d
SHA256a1609bcb12e240215543da0252706d0b119bd467a0d04c26b1535bcfa68cafbe
SHA51299da1c307a50486b608a110c9a5270bd4369758aea4cfdf629c782b67c1b2cdd12028ae4fd4bd5f6c6f71be7ab9d5d5a32c563941abcd5c629d7bb3db99640cb
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Filesize
2.4MB
MD5ea20b2a8c878b26060ee8c603085c55d
SHA12dcce7fb8f2de9dcc3b4f67ed4dd8e17c268423d
SHA2569cb46807b2148200647355a3669ea26e04fc0468716ab5b8016619f302f9a273
SHA51225382dffbcc4e5339e840e448c74f211e9f3bcb7604757f23728357ec07957029771cba7067384141ff4b5663559ad8d8b52dc20454ba849de95cb4e96ca69c7
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
899KB
MD50107e12b4d4517c2a5b66b1ab92ba45c
SHA133422f223b476bc8c86eee201e468fdb5eb98419
SHA256dd434cf159f7dfc44fce1b18d599668b3fbe02ce7b784eb06711f7ba4bc97ad4
SHA51262bae68e0751233e759e9e32c5e8333b8376c1c40064ee2c5093274add173940851f34a319412d00a3a8474bb6684c58e753ab127e65c68d509a5f70faca466e