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Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
16/05/2024, 20:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe
Resource
win7-20240419-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe
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Size
71KB
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MD5
372834c44e7f3b8dd850b0e2d654af62
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SHA1
ddc1a5bf901665b411e20aa017f6891feb9b6172
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SHA256
2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753
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SHA512
155cdcfe7ef34ac6896d8c67de10e99eb85dda9a9a64da3c4e32dd57a0ede049df5e6da0d9c7aa7edc6c870421e25a0a6c81bb344acd490dacce8a5c8fa78e0a
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slH:Olg35GTslA5t3/w8y
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" mtetid-rix.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41} mtetid-rix.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\IsInstalled = "1" mtetid-rix.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\StubPath = "C:\\Windows\\system32\\eathexab.exe" mtetid-rix.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe mtetid-rix.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" mtetid-rix.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\entoadoon.exe" mtetid-rix.exe -
Executes dropped EXE 2 IoCs
pid Process 3036 mtetid-rix.exe 2716 mtetid-rix.exe -
Loads dropped DLL 3 IoCs
pid Process 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe 3036 mtetid-rix.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" mtetid-rix.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" mtetid-rix.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" mtetid-rix.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} mtetid-rix.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify mtetid-rix.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" mtetid-rix.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\pputux-ored.dll" mtetid-rix.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\mtetid-rix.exe 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe File created C:\Windows\SysWOW64\mtetid-rix.exe 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe File opened for modification C:\Windows\SysWOW64\entoadoon.exe mtetid-rix.exe File created C:\Windows\SysWOW64\entoadoon.exe mtetid-rix.exe File created C:\Windows\SysWOW64\pputux-ored.dll mtetid-rix.exe File opened for modification C:\Windows\SysWOW64\eathexab.exe mtetid-rix.exe File created C:\Windows\SysWOW64\eathexab.exe mtetid-rix.exe File opened for modification C:\Windows\SysWOW64\pputux-ored.dll mtetid-rix.exe File opened for modification C:\Windows\SysWOW64\mtetid-rix.exe mtetid-rix.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 2716 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe 3036 mtetid-rix.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe Token: SeDebugPrivilege 3036 mtetid-rix.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1648 wrote to memory of 3036 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe 28 PID 1648 wrote to memory of 3036 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe 28 PID 1648 wrote to memory of 3036 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe 28 PID 1648 wrote to memory of 3036 1648 2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe 28 PID 3036 wrote to memory of 432 3036 mtetid-rix.exe 5 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 2716 3036 mtetid-rix.exe 29 PID 3036 wrote to memory of 2716 3036 mtetid-rix.exe 29 PID 3036 wrote to memory of 2716 3036 mtetid-rix.exe 29 PID 3036 wrote to memory of 2716 3036 mtetid-rix.exe 29 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21 PID 3036 wrote to memory of 1188 3036 mtetid-rix.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe"C:\Users\Admin\AppData\Local\Temp\2720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\SysWOW64\mtetid-rix.exe"C:\Windows\system32\mtetid-rix.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Windows\SysWOW64\mtetid-rix.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2716
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD54cac0887c59ef122c1a434449e7e584e
SHA1f8554a58830b63848420f5107ca93ff275b2cc97
SHA256e22db361bea17d14adde2d07a3210e01b8626db86673ff940fcc0f355087fe59
SHA512894b212eb6ffacbd1c15e0cf2dd3671a683a1879b0131506e0ab45558aa4da9a69d97c941ce29840622b9262bbf8da19f68c1407efc64a0f6d471ef3d419d7c9
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Filesize
74KB
MD597561b45c1a94f1b93c88f736729769c
SHA1fc385c1f13f8e4056258e7f00d535418fbb833dd
SHA256a2459d642a46602dabd2e566b0198a5c580d76664253c7fb6c3a6ccf2f9bd78f
SHA5125916491d79ca8ef9a4b13de98c340bbf01a016c320fab64a23ce9aa4f00665483a55e174156406409015ac6e3bd64651cddb2df82789d54547abac5fe4a1d2af
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
71KB
MD5372834c44e7f3b8dd850b0e2d654af62
SHA1ddc1a5bf901665b411e20aa017f6891feb9b6172
SHA2562720a93869f21da502911122355e407f6fde459b14da37a1dd98d7856e4f2753
SHA512155cdcfe7ef34ac6896d8c67de10e99eb85dda9a9a64da3c4e32dd57a0ede049df5e6da0d9c7aa7edc6c870421e25a0a6c81bb344acd490dacce8a5c8fa78e0a