Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
28/05/2024, 01:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe
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Size
70KB
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MD5
f0b0c15dc56171e6e429f51245995dc1
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SHA1
ea0dcb9355186f2dc3e28688863b3074925bf60e
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SHA256
9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23
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SHA512
019221823dd1f2c599707858c3e2aae72cbeca2c3562a913f77bbc32b7491052fcf0bb954e15d88269bc10dda53a2534af05dd69c596bd7d2d7306257fa5ee3a
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8vC:Olg35GTslA5t3/w86
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" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oubnipid-cor.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\{465A4258-4458-5541-465A-425844585541} oubnipid-cor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541}\IsInstalled = "1" oubnipid-cor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{465A4258-4458-5541-465A-425844585541}\StubPath = "C:\\Windows\\system32\\eahxuduc.exe" oubnipid-cor.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 oubnipid-cor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oubnipid-cor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\omvooxood-ocid.exe" oubnipid-cor.exe -
Executes dropped EXE 2 IoCs
pid Process 3088 oubnipid-cor.exe 716 oubnipid-cor.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oubnipid-cor.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oubnipid-cor.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}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" oubnipid-cor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\otsoomeg-feas.dll" oubnipid-cor.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oubnipid-cor.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} oubnipid-cor.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oubnipid-cor.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\omvooxood-ocid.exe oubnipid-cor.exe File created C:\Windows\SysWOW64\omvooxood-ocid.exe oubnipid-cor.exe File opened for modification C:\Windows\SysWOW64\eahxuduc.exe oubnipid-cor.exe File created C:\Windows\SysWOW64\eahxuduc.exe oubnipid-cor.exe File opened for modification C:\Windows\SysWOW64\otsoomeg-feas.dll oubnipid-cor.exe File opened for modification C:\Windows\SysWOW64\oubnipid-cor.exe oubnipid-cor.exe File created C:\Windows\SysWOW64\oubnipid-cor.exe 9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe File created C:\Windows\SysWOW64\otsoomeg-feas.dll oubnipid-cor.exe File opened for modification C:\Windows\SysWOW64\oubnipid-cor.exe 9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 716 oubnipid-cor.exe 716 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe 3088 oubnipid-cor.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2012 9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe Token: SeDebugPrivilege 3088 oubnipid-cor.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2012 wrote to memory of 3088 2012 9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe 82 PID 2012 wrote to memory of 3088 2012 9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe 82 PID 2012 wrote to memory of 3088 2012 9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe 82 PID 3088 wrote to memory of 608 3088 oubnipid-cor.exe 5 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 716 3088 oubnipid-cor.exe 83 PID 3088 wrote to memory of 716 3088 oubnipid-cor.exe 83 PID 3088 wrote to memory of 716 3088 oubnipid-cor.exe 83 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56 PID 3088 wrote to memory of 3532 3088 oubnipid-cor.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:608
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3532
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C:\Users\Admin\AppData\Local\Temp\9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe"C:\Users\Admin\AppData\Local\Temp\9a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Windows\SysWOW64\oubnipid-cor.exe"C:\Windows\system32\oubnipid-cor.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:3088 -
C:\Windows\SysWOW64\oubnipid-cor.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:716
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
73KB
MD59c839a9d1bdacbaa9fd7979556bc6d3f
SHA16bd340b5c636da0ed0828427ada19f5021856022
SHA25607b8ec9d1e276db4c7d0d059d15c10ed5d0ab709454f57cca27827a09fe99d85
SHA512340a84562c403591c805265bd42e543e43bc37fdadca97b6727ed7d7526d4a6f1c2a7742dfdb44c7646e7698b4aa49f90639a881c769e837b5429a60fff95338
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Filesize
74KB
MD58e0d6b0251d0565d8508a4210a2f5358
SHA105577601c6b092e6da3a22ba9696aac97c890f02
SHA25668f79f3a7edf0df9f9a9e9c7e0a28a916685eee501e4cf984026a12a3a439483
SHA512bc8fa6b4e40c2c655edff1115aad56ab4a6512c0fd50217d367137f166e460c403d90400814ded047d222dd1c6a62cbdd137947ab5afc64430138bff68697714
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD5f0b0c15dc56171e6e429f51245995dc1
SHA1ea0dcb9355186f2dc3e28688863b3074925bf60e
SHA2569a2a227de5aa66e5c197ac35c15262dde9c5373ebd7497721a9c2a8fe59dce23
SHA512019221823dd1f2c599707858c3e2aae72cbeca2c3562a913f77bbc32b7491052fcf0bb954e15d88269bc10dda53a2534af05dd69c596bd7d2d7306257fa5ee3a