Analysis
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max time kernel
150s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
25-06-2024 18:19
Static task
static1
Behavioral task
behavioral1
Sample
c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe
Resource
win7-20240611-en
General
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Target
c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe
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Size
3.3MB
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MD5
95ea64f50e6bd974636c82443cd78242
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SHA1
885f7e00e474f1f6b4c9960772c6b2002355647c
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SHA256
c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9
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SHA512
37cec83f0751b9b0d47fa02ee7a3da557a78df86f621e3fa96e699014bb94edff9b54dfea544418fca8ae77b8dec40013f54f6e60543846532a59fe2bb3f2866
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SSDEEP
24576:qCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHm:qCwsbCANnKXferL7Vwe/Gg0P+WhNks
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3808-14-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3808-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3808-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4252-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/932-35-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4252-32-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/932-40-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4252-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/932-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
resource yara_rule behavioral2/files/0x0007000000023697-5.dat family_gh0strat behavioral2/memory/3808-14-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3808-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3808-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4252-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/932-35-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4252-32-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/932-40-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4252-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/932-41-0x0000000010000000-0x00000000101B6000-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 224 R.exe 3808 N.exe 4252 TXPlatfor.exe 932 TXPlatfor.exe 3128 HD_c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe -
Loads dropped DLL 1 IoCs
pid Process 224 R.exe -
resource yara_rule behavioral2/memory/3808-14-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3808-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3808-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3808-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4252-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4252-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/932-35-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4252-32-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/932-40-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4252-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/932-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\240691984.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1588 3128 WerFault.exe 98 -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2300 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 932 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3808 N.exe Token: SeLoadDriverPrivilege 932 TXPlatfor.exe Token: 33 932 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 932 TXPlatfor.exe Token: 33 932 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 932 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 536 wrote to memory of 224 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 92 PID 536 wrote to memory of 224 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 92 PID 536 wrote to memory of 224 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 92 PID 536 wrote to memory of 3808 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 93 PID 536 wrote to memory of 3808 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 93 PID 536 wrote to memory of 3808 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 93 PID 3808 wrote to memory of 2592 3808 N.exe 96 PID 3808 wrote to memory of 2592 3808 N.exe 96 PID 3808 wrote to memory of 2592 3808 N.exe 96 PID 4252 wrote to memory of 932 4252 TXPlatfor.exe 97 PID 4252 wrote to memory of 932 4252 TXPlatfor.exe 97 PID 4252 wrote to memory of 932 4252 TXPlatfor.exe 97 PID 536 wrote to memory of 3128 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 98 PID 536 wrote to memory of 3128 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 98 PID 536 wrote to memory of 3128 536 c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe 98 PID 2592 wrote to memory of 2300 2592 cmd.exe 100 PID 2592 wrote to memory of 2300 2592 cmd.exe 100 PID 2592 wrote to memory of 2300 2592 cmd.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe"C:\Users\Admin\AppData\Local\Temp\c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:536 -
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
PID:224
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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
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3808 -
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⤵
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2300
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C:\Users\Admin\AppData\Local\Temp\HD_c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exeC:\Users\Admin\AppData\Local\Temp\HD_c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe2⤵
- Executes dropped EXE
PID:3128 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 8843⤵
- Program crash
PID:1588
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4252 -
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:932
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3128 -ip 31281⤵PID:1312
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=2736,i,5229431749694857451,16836185654682871752,262144 --variations-seed-version --mojo-platform-channel-handle=4208 /prefetch:81⤵PID:3536
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.9MB
MD5e2c69401d42f64db5237411ff9ed635a
SHA15d3825757407877f5200123a71389cb3affd0bce
SHA2565bbfa08d6964b48f70b562f13cf77e36541fbe7bb96545c0737413ac26b488f1
SHA51279021c1bb97b48d00490a45a8f7eafa269dc6a295ab339b79eacfc98bf99a4291d607b1742028ba42a15e01d05bd3c773603b0939c78ec0cac015cc2e63f20e9
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C:\Users\Admin\AppData\Local\Temp\HD_c559c15605be9d93c8170ba6bf5af942acc18e28c0c8231a364217a48eed2cf9.exe
Filesize478KB
MD5c9b1d33a5d8a096a26f1d91b3052f219
SHA196e0bf54e7d89d58230eaa8927c116185e8f60dd
SHA256352d4ccb9301fbf97a41d950dc9226aadcfe81dc81fc597b4b0c7477cd0f7eb2
SHA5122e084e2e9d85b55509504bdf3062a53ad1a05a30392a841c78b1b7d0be7180d667c3ddcc1057b2532df208512543c1fbc7eaa4c559f7501a55fcf7ba70dd8c5f
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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
MD557c1c85fd7fe849a8bf5f32fc3b27c70
SHA19b5f5f0dd334c1a67ed584cd14bbe214083d4e41
SHA256e3a7195140da4926efd9b6bbcd4cc6a5d7ffd3a213ee7649f106b3122296557f
SHA512553b665e940fa6b63ed1b8b530b16fb6d863cee04f2569d1d4e3f89530f5759f493b4e4ace6bfd5bfb0a54ff618c16c404e91f61d0cf3ff54b76563223c919b8