Analysis
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max time kernel
324s -
max time network
326s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 19:49
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20240705-en
General
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Target
Setup.exe
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Size
531KB
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MD5
b1479bd80cbfea3cb5db91c52bba0615
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SHA1
5669b797bd023efbc6f1e6823a9b1b98f4031ad3
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SHA256
1dda11a1f85b968ac0cf7b71f31956839690a7134069fe6073062021d53b5023
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SHA512
3bd87b7deb5cad4f4a89ea366ce6f8c23eb5a5d2f0c079c1d97b9d3a5b98e83e5396f0af1b3cd435fb75d195284856369e7811e5462a2b8f1bc9b55ec7b86f61
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SSDEEP
12288:+egSWmZ6T5wsKyrrSJSPu4sVDOcotJTGX9w32tsh:+ejFZgtESPuFaU9wGts
Malware Config
Extracted
lumma
https://bitchsafettyudjwu.shop/api
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
Setup.exedescription pid process target process PID 4116 set thread context of 1944 4116 Setup.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2156 4116 WerFault.exe Setup.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
taskmgr.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
RegAsm.exetaskmgr.exepid process 1944 RegAsm.exe 1944 RegAsm.exe 1944 RegAsm.exe 1944 RegAsm.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
taskmgr.exedescription pid process Token: SeDebugPrivilege 3440 taskmgr.exe Token: SeSystemProfilePrivilege 3440 taskmgr.exe Token: SeCreateGlobalPrivilege 3440 taskmgr.exe Token: 33 3440 taskmgr.exe Token: SeIncBasePriorityPrivilege 3440 taskmgr.exe -
Suspicious use of FindShellTrayWindow 36 IoCs
Processes:
taskmgr.exepid process 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe -
Suspicious use of SendNotifyMessage 35 IoCs
Processes:
taskmgr.exepid process 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe 3440 taskmgr.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
Setup.exedescription pid process target process PID 4116 wrote to memory of 1596 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1596 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1596 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe PID 4116 wrote to memory of 1944 4116 Setup.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:1596
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1944
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 6522⤵
- Program crash
PID:2156
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4116 -ip 41161⤵PID:5004
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3440