Analysis
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max time kernel
149s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
07/05/2024, 10:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe
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Size
70KB
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MD5
4bd2a03e1267d1eb59f6b38067ee9f70
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SHA1
d133f93b05441426537c59ca2d2d26e4bb27cdaa
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SHA256
10aeaccc556dcee565fcacb1a62bf9e588ba32b693777898caef8de3ccd3967e
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SHA512
76a55d94ce19dd7954b89caa5d55e3daebe4317eff8160fc608e53fb5d8348d03d0f00db78414b1927babeaacf842e07d36aa22652d0beec64d71dbf9e9e0cde
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl+:Olg35GTslA5t3/w85
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" uvgitir-eaxeas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" uvgitir-eaxeas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" uvgitir-eaxeas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" uvgitir-eaxeas.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5148545A-5141-535a-5148-545A5141535a}\IsInstalled = "1" uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5148545A-5141-535a-5148-545A5141535a}\StubPath = "C:\\Windows\\system32\\uxlevuh-udor.exe" uvgitir-eaxeas.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5148545A-5141-535a-5148-545A5141535a} uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5148545A-5141-535a-5148-545A5141535a}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" uvgitir-eaxeas.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 uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\upreatoat-oucex.exe" uvgitir-eaxeas.exe -
Executes dropped EXE 2 IoCs
pid Process 1020 uvgitir-eaxeas.exe 2832 uvgitir-eaxeas.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" uvgitir-eaxeas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" uvgitir-eaxeas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" uvgitir-eaxeas.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" uvgitir-eaxeas.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} uvgitir-eaxeas.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\uxbipoab.dll" uvgitir-eaxeas.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" uvgitir-eaxeas.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\uvgitir-eaxeas.exe 4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe File created C:\Windows\SysWOW64\uvgitir-eaxeas.exe 4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe File created C:\Windows\SysWOW64\uxlevuh-udor.exe uvgitir-eaxeas.exe File opened for modification C:\Windows\SysWOW64\uxbipoab.dll uvgitir-eaxeas.exe File opened for modification C:\Windows\SysWOW64\uvgitir-eaxeas.exe uvgitir-eaxeas.exe File opened for modification C:\Windows\SysWOW64\upreatoat-oucex.exe uvgitir-eaxeas.exe File created C:\Windows\SysWOW64\upreatoat-oucex.exe uvgitir-eaxeas.exe File opened for modification C:\Windows\SysWOW64\uxlevuh-udor.exe uvgitir-eaxeas.exe File created C:\Windows\SysWOW64\uxbipoab.dll uvgitir-eaxeas.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 2832 uvgitir-eaxeas.exe 2832 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe 1020 uvgitir-eaxeas.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 808 4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe Token: SeDebugPrivilege 1020 uvgitir-eaxeas.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 808 wrote to memory of 1020 808 4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe 85 PID 808 wrote to memory of 1020 808 4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe 85 PID 808 wrote to memory of 1020 808 4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe 85 PID 1020 wrote to memory of 612 1020 uvgitir-eaxeas.exe 5 PID 1020 wrote to memory of 2832 1020 uvgitir-eaxeas.exe 86 PID 1020 wrote to memory of 2832 1020 uvgitir-eaxeas.exe 86 PID 1020 wrote to memory of 2832 1020 uvgitir-eaxeas.exe 86 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57 PID 1020 wrote to memory of 3412 1020 uvgitir-eaxeas.exe 57
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3412
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C:\Users\Admin\AppData\Local\Temp\4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe"C:\Users\Admin\AppData\Local\Temp\4bd2a03e1267d1eb59f6b38067ee9f70_NEAS.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Windows\SysWOW64\uvgitir-eaxeas.exe"C:\Windows\system32\uvgitir-eaxeas.exe"3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\SysWOW64\uvgitir-eaxeas.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD5d35111e8de76df9d886ee2b39cd30dcd
SHA1b1b428559f93422e9f0ea7cc4f877069fa7fb1f3
SHA2567c2a6803322e984df55681720615cefc994cac6184684c385884206bcad8ee60
SHA5123ef9aac826ce2b5a35319f53804823803c4abefbf4ce5387fe10dcba4268cc1d7a2b0e71a79dede5a8daea8885e3f724bf6e44a8ce06050e1f874148ac20d574
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Filesize
70KB
MD54bd2a03e1267d1eb59f6b38067ee9f70
SHA1d133f93b05441426537c59ca2d2d26e4bb27cdaa
SHA25610aeaccc556dcee565fcacb1a62bf9e588ba32b693777898caef8de3ccd3967e
SHA51276a55d94ce19dd7954b89caa5d55e3daebe4317eff8160fc608e53fb5d8348d03d0f00db78414b1927babeaacf842e07d36aa22652d0beec64d71dbf9e9e0cde
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
72KB
MD50d7c36965905c3eed200c12bc2d763c5
SHA1a07cc970909212dafddfc924cc5a4c74d333bb27
SHA2566e86734810160259cbf929aa71809c321cf110795c89b93c36d538e7b92c9392
SHA5129b84084534624c5fe3cbb122a4ed4e634a18bade71e88a9bbcdfffd1cda4fd731c3a0afddd07bd6ab094c125a23a814263f96b95c0c2ac4a79d55eb5656ae5de