Analysis
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max time kernel
149s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08/05/2024, 21:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe
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Size
70KB
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MD5
59ada817c1c41183556f8b195018e8b0
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SHA1
e42b3f4fae6cc4a7158b0c92e55be1d4589a3edc
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SHA256
40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd
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SHA512
569e11718b987a4d37c9e2caf2fd21f7660a37fbbd7117f2663770b236cb01cba58d0a8eb675bd8bf3ec8b235ac85f3da686b192d47b9b204d6efefb79e4d762
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8e:Olg35GTslA5t3/w8e
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" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ouxkirit-eagom.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\StubPath = "C:\\Windows\\system32\\outdooxir.exe" ouxkirit-eagom.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453} ouxkirit-eagom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\IsInstalled = "1" ouxkirit-eagom.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 ouxkirit-eagom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ouxkirit-eagom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\emvagoof.exe" ouxkirit-eagom.exe -
Executes dropped EXE 2 IoCs
pid Process 1004 ouxkirit-eagom.exe 4300 ouxkirit-eagom.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ouxkirit-eagom.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ouxkirit-eagom.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" ouxkirit-eagom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\efpoovus-etooc.dll" ouxkirit-eagom.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ouxkirit-eagom.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ouxkirit-eagom.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ouxkirit-eagom.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\ouxkirit-eagom.exe 40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe File opened for modification C:\Windows\SysWOW64\emvagoof.exe ouxkirit-eagom.exe File created C:\Windows\SysWOW64\outdooxir.exe ouxkirit-eagom.exe File opened for modification C:\Windows\SysWOW64\efpoovus-etooc.dll ouxkirit-eagom.exe File created C:\Windows\SysWOW64\efpoovus-etooc.dll ouxkirit-eagom.exe File opened for modification C:\Windows\SysWOW64\ouxkirit-eagom.exe 40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe File created C:\Windows\SysWOW64\emvagoof.exe ouxkirit-eagom.exe File opened for modification C:\Windows\SysWOW64\outdooxir.exe ouxkirit-eagom.exe File opened for modification C:\Windows\SysWOW64\ouxkirit-eagom.exe ouxkirit-eagom.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 4300 ouxkirit-eagom.exe 4300 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe 1004 ouxkirit-eagom.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3804 40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe Token: SeDebugPrivilege 1004 ouxkirit-eagom.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3804 wrote to memory of 1004 3804 40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe 81 PID 3804 wrote to memory of 1004 3804 40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe 81 PID 3804 wrote to memory of 1004 3804 40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe 81 PID 1004 wrote to memory of 616 1004 ouxkirit-eagom.exe 5 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 4300 1004 ouxkirit-eagom.exe 82 PID 1004 wrote to memory of 4300 1004 ouxkirit-eagom.exe 82 PID 1004 wrote to memory of 4300 1004 ouxkirit-eagom.exe 82 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56 PID 1004 wrote to memory of 3436 1004 ouxkirit-eagom.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe"C:\Users\Admin\AppData\Local\Temp\40a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3804 -
C:\Windows\SysWOW64\ouxkirit-eagom.exe"C:\Windows\system32\ouxkirit-eagom.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:1004 -
C:\Windows\SysWOW64\ouxkirit-eagom.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4300
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
73KB
MD5851da692e3734f4c2f649381393b28f3
SHA1b3f6aef77b4e79bdda634758200a5ae63bcf5563
SHA25643a20ff89ab7c67cd970739004e0c7250cd3bdda498f1a296df8ca1ef8c3b3f0
SHA512ebfad78a375b80f59a01bc706f315862ba25ba3a94821aa37b480f03d14d1bba686db211c716112f005bbf2acbd43b1aed05807e67f2cb9edf2f7a805fa44e1b
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Filesize
72KB
MD52e10a17b0a3bbd2ea787f3203949ac68
SHA139fbd7c7addfe36cab963a90298aa6cca1c65c53
SHA25608ace40f959fb7339563d661c1b6f8148342ad59dc4ad526a70f4870763952fd
SHA512e5463d51fdf3603bafc6858a4eddb59052149a8bec44c06feaede5b26c535d7b2fce5a1d820a9fd30edfa6fb1b28a0615b8bbd7481813b69e249cc7081b75123
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Filesize
70KB
MD559ada817c1c41183556f8b195018e8b0
SHA1e42b3f4fae6cc4a7158b0c92e55be1d4589a3edc
SHA25640a9f568ac0c7a25dcfe02663e1c7303ac0d2fb4330e2585cb5b5f29978a62fd
SHA512569e11718b987a4d37c9e2caf2fd21f7660a37fbbd7117f2663770b236cb01cba58d0a8eb675bd8bf3ec8b235ac85f3da686b192d47b9b204d6efefb79e4d762