Analysis
- max time kernel
128s - max time network
155s - platform
windows10_x64 - resource
win10v20210408 - submitted
06/09/2021, 06:29
Static task
static1
Behavioral task
behavioral1
Sample
148f3d297d6408129a34c304ff657a3d.exe
Resource
win7-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
148f3d297d6408129a34c304ff657a3d.exe
Resource
win10v20210408
0 signatures
0 seconds
General
- Target 148f3d297d6408129a34c304ff657a3d.exe
- Size 968KB
- Sample210906-g8x8bsdffm
- SHA256 46d13a3d0e1e8e2f86e587cdd040ef35123fc54d49ee4daaceacfde34d572046
- MD5 148f3d297d6408129a34c304ff657a3d
- SHA1 a16b0428e1eb5148cec663d822bec246e18e77f5
- SHA512 a36acef8bcbfac94a3d73abf4cc58d1fcfad86cfb6a9c25930f33097f29d335c3ffd6dd20da763ad83849dfc3607de326214e6a5b1205c9d7bfa96f53a43a2bc
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
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warzonerat
C2
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sdafsdffssffs.ydns.eu:6703
Signatures
- WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
- Executes dropped EXE 4 IoCs
pid Process 4840 images.exe 3420 images.exe 196 images.exe 4412 images.exe - Sets DLL path for service in the registry 2 TTPs
- Loads dropped DLL 7 IoCs
pid Process 4836 svchost.exe 4412 images.exe 4412 images.exe 4412 images.exe 4412 images.exe 4412 images.exe 4412 images.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Modifies WinLogon 2 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\AllowMultipleTSSessions = "1" images.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList images.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts images.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList\EhiDdkk = "0" images.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\System32\rfxvmt.dll images.exe File opened for modification C:\Windows\System32\rfxvmt.dll images.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 776 set thread context of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 4840 set thread context of 4412 4840 images.exe 109 - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Microsoft DN1\sqlmap.dll images.exe File created C:\Program Files\Microsoft DN1\rdpwrap.ini images.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 52 IoCs
pid Process 188 powershell.exe 188 powershell.exe 4084 powershell.exe 4084 powershell.exe 188 powershell.exe 4084 powershell.exe 2260 powershell.exe 2260 powershell.exe 2260 powershell.exe 1484 powershell.exe 1484 powershell.exe 1484 powershell.exe 3420 powershell.exe 3420 powershell.exe 3420 powershell.exe 4632 powershell.exe 4632 powershell.exe 4632 powershell.exe 776 148f3d297d6408129a34c304ff657a3d.exe 776 148f3d297d6408129a34c304ff657a3d.exe 5012 powershell.exe 5012 powershell.exe 5012 powershell.exe 212 powershell.exe 212 powershell.exe 212 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 1352 powershell.exe 1352 powershell.exe 1352 powershell.exe 4124 powershell.exe 4124 powershell.exe 4124 powershell.exe 1296 powershell.exe 1296 powershell.exe 1296 powershell.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4840 images.exe 4836 svchost.exe 4836 svchost.exe 4836 svchost.exe 4836 svchost.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 636 Process not Found - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 188 powershell.exe Token: SeDebugPrivilege 4084 powershell.exe Token: SeDebugPrivilege 2260 powershell.exe Token: SeIncreaseQuotaPrivilege 188 powershell.exe Token: SeSecurityPrivilege 188 powershell.exe Token: SeTakeOwnershipPrivilege 188 powershell.exe Token: SeLoadDriverPrivilege 188 powershell.exe Token: SeSystemProfilePrivilege 188 powershell.exe Token: SeSystemtimePrivilege 188 powershell.exe Token: SeProfSingleProcessPrivilege 188 powershell.exe Token: SeIncBasePriorityPrivilege 188 powershell.exe Token: SeCreatePagefilePrivilege 188 powershell.exe Token: SeBackupPrivilege 188 powershell.exe Token: SeRestorePrivilege 188 powershell.exe Token: SeShutdownPrivilege 188 powershell.exe Token: SeDebugPrivilege 188 powershell.exe Token: SeSystemEnvironmentPrivilege 188 powershell.exe Token: SeRemoteShutdownPrivilege 188 powershell.exe Token: SeUndockPrivilege 188 powershell.exe Token: SeManageVolumePrivilege 188 powershell.exe Token: 33 188 powershell.exe Token: 34 188 powershell.exe Token: 35 188 powershell.exe Token: 36 188 powershell.exe Token: SeIncreaseQuotaPrivilege 4084 powershell.exe Token: SeSecurityPrivilege 4084 powershell.exe Token: SeTakeOwnershipPrivilege 4084 powershell.exe Token: SeLoadDriverPrivilege 4084 powershell.exe Token: SeSystemProfilePrivilege 4084 powershell.exe Token: SeSystemtimePrivilege 4084 powershell.exe Token: SeProfSingleProcessPrivilege 4084 powershell.exe Token: SeIncBasePriorityPrivilege 4084 powershell.exe Token: SeCreatePagefilePrivilege 4084 powershell.exe Token: SeBackupPrivilege 4084 powershell.exe Token: SeRestorePrivilege 4084 powershell.exe Token: SeShutdownPrivilege 4084 powershell.exe Token: SeDebugPrivilege 4084 powershell.exe Token: SeSystemEnvironmentPrivilege 4084 powershell.exe Token: SeRemoteShutdownPrivilege 4084 powershell.exe Token: SeUndockPrivilege 4084 powershell.exe Token: SeManageVolumePrivilege 4084 powershell.exe Token: 33 4084 powershell.exe Token: 34 4084 powershell.exe Token: 35 4084 powershell.exe Token: 36 4084 powershell.exe Token: SeIncreaseQuotaPrivilege 188 powershell.exe Token: SeSecurityPrivilege 188 powershell.exe Token: SeTakeOwnershipPrivilege 188 powershell.exe Token: SeLoadDriverPrivilege 188 powershell.exe Token: SeSystemProfilePrivilege 188 powershell.exe Token: SeSystemtimePrivilege 188 powershell.exe Token: SeProfSingleProcessPrivilege 188 powershell.exe Token: SeIncBasePriorityPrivilege 188 powershell.exe Token: SeCreatePagefilePrivilege 188 powershell.exe Token: SeBackupPrivilege 188 powershell.exe Token: SeRestorePrivilege 188 powershell.exe Token: SeShutdownPrivilege 188 powershell.exe Token: SeDebugPrivilege 188 powershell.exe Token: SeSystemEnvironmentPrivilege 188 powershell.exe Token: SeRemoteShutdownPrivilege 188 powershell.exe Token: SeUndockPrivilege 188 powershell.exe Token: SeManageVolumePrivilege 188 powershell.exe Token: 33 188 powershell.exe Token: 34 188 powershell.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4412 images.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 776 wrote to memory of 188 776 148f3d297d6408129a34c304ff657a3d.exe 75 PID 776 wrote to memory of 188 776 148f3d297d6408129a34c304ff657a3d.exe 75 PID 776 wrote to memory of 188 776 148f3d297d6408129a34c304ff657a3d.exe 75 PID 776 wrote to memory of 4084 776 148f3d297d6408129a34c304ff657a3d.exe 77 PID 776 wrote to memory of 4084 776 148f3d297d6408129a34c304ff657a3d.exe 77 PID 776 wrote to memory of 4084 776 148f3d297d6408129a34c304ff657a3d.exe 77 PID 776 wrote to memory of 2260 776 148f3d297d6408129a34c304ff657a3d.exe 79 PID 776 wrote to memory of 2260 776 148f3d297d6408129a34c304ff657a3d.exe 79 PID 776 wrote to memory of 2260 776 148f3d297d6408129a34c304ff657a3d.exe 79 PID 776 wrote to memory of 1484 776 148f3d297d6408129a34c304ff657a3d.exe 81 PID 776 wrote to memory of 1484 776 148f3d297d6408129a34c304ff657a3d.exe 81 PID 776 wrote to memory of 1484 776 148f3d297d6408129a34c304ff657a3d.exe 81 PID 776 wrote to memory of 3420 776 148f3d297d6408129a34c304ff657a3d.exe 83 PID 776 wrote to memory of 3420 776 148f3d297d6408129a34c304ff657a3d.exe 83 PID 776 wrote to memory of 3420 776 148f3d297d6408129a34c304ff657a3d.exe 83 PID 776 wrote to memory of 4632 776 148f3d297d6408129a34c304ff657a3d.exe 85 PID 776 wrote to memory of 4632 776 148f3d297d6408129a34c304ff657a3d.exe 85 PID 776 wrote to memory of 4632 776 148f3d297d6408129a34c304ff657a3d.exe 85 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 776 wrote to memory of 4556 776 148f3d297d6408129a34c304ff657a3d.exe 87 PID 4556 wrote to memory of 4760 4556 148f3d297d6408129a34c304ff657a3d.exe 90 PID 4556 wrote to memory of 4760 4556 148f3d297d6408129a34c304ff657a3d.exe 90 PID 4556 wrote to memory of 4760 4556 148f3d297d6408129a34c304ff657a3d.exe 90 PID 4556 wrote to memory of 4840 4556 148f3d297d6408129a34c304ff657a3d.exe 92 PID 4556 wrote to memory of 4840 4556 148f3d297d6408129a34c304ff657a3d.exe 92 PID 4556 wrote to memory of 4840 4556 148f3d297d6408129a34c304ff657a3d.exe 92 PID 4760 wrote to memory of 4956 4760 cmd.exe 93 PID 4760 wrote to memory of 4956 4760 cmd.exe 93 PID 4760 wrote to memory of 4956 4760 cmd.exe 93 PID 4840 wrote to memory of 5012 4840 images.exe 94 PID 4840 wrote to memory of 5012 4840 images.exe 94 PID 4840 wrote to memory of 5012 4840 images.exe 94 PID 4840 wrote to memory of 212 4840 images.exe 96 PID 4840 wrote to memory of 212 4840 images.exe 96 PID 4840 wrote to memory of 212 4840 images.exe 96 PID 4840 wrote to memory of 4296 4840 images.exe 98 PID 4840 wrote to memory of 4296 4840 images.exe 98 PID 4840 wrote to memory of 4296 4840 images.exe 98 PID 4840 wrote to memory of 1352 4840 images.exe 101 PID 4840 wrote to memory of 1352 4840 images.exe 101 PID 4840 wrote to memory of 1352 4840 images.exe 101 PID 4840 wrote to memory of 4124 4840 images.exe 103 PID 4840 wrote to memory of 4124 4840 images.exe 103 PID 4840 wrote to memory of 4124 4840 images.exe 103 PID 4840 wrote to memory of 1296 4840 images.exe 105 PID 4840 wrote to memory of 1296 4840 images.exe 105 PID 4840 wrote to memory of 1296 4840 images.exe 105 PID 4840 wrote to memory of 3420 4840 images.exe 107 PID 4840 wrote to memory of 3420 4840 images.exe 107 PID 4840 wrote to memory of 3420 4840 images.exe 107 PID 4840 wrote to memory of 196 4840 images.exe 108 PID 4840 wrote to memory of 196 4840 images.exe 108 PID 4840 wrote to memory of 196 4840 images.exe 108 PID 4840 wrote to memory of 4412 4840 images.exe 109 PID 4840 wrote to memory of 4412 4840 images.exe 109 PID 4840 wrote to memory of 4412 4840 images.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\148f3d297d6408129a34c304ff657a3d.exe"C:\Users\Admin\AppData\Local\Temp\148f3d297d6408129a34c304ff657a3d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:776 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName youtube.com2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:188
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName google.com2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4084
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName facebook.com2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2260
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName outlook.com2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1484
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName bing.com2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3420
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName google.com2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4632
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C:\Users\Admin\AppData\Local\Temp\148f3d297d6408129a34c304ff657a3d.exeC:\Users\Admin\AppData\Local\Temp\148f3d297d6408129a34c304ff657a3d.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Windows\SysWOW64\cmd.execmd.exe /c REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\images.exe"3⤵
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\images.exe"4⤵PID:4956
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C:\ProgramData\images.exe"C:\ProgramData\images.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName youtube.com4⤵
- Suspicious behavior: EnumeratesProcesses
PID:5012
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName google.com4⤵
- Suspicious behavior: EnumeratesProcesses
PID:212
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName facebook.com4⤵
- Suspicious behavior: EnumeratesProcesses
PID:4296
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName outlook.com4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1352
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName bing.com4⤵
- Suspicious behavior: EnumeratesProcesses
PID:4124
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection -ComputerName google.com4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1296
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C:\Users\Admin\AppData\Local\Temp\images.exeC:\Users\Admin\AppData\Local\Temp\images.exe4⤵
- Executes dropped EXE
PID:3420
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C:\Users\Admin\AppData\Local\Temp\images.exeC:\Users\Admin\AppData\Local\Temp\images.exe4⤵
- Executes dropped EXE
PID:196
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C:\Users\Admin\AppData\Local\Temp\images.exeC:\Users\Admin\AppData\Local\Temp\images.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:4412 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"5⤵PID:4712
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\??\c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k networkservice -s TermService1⤵PID:4788
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -s TermService1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4836