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Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 14:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e468f4b558215fa9e5dc606245b14110_NEIKI.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
e468f4b558215fa9e5dc606245b14110_NEIKI.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
e468f4b558215fa9e5dc606245b14110_NEIKI.exe
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Size
70KB
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MD5
e468f4b558215fa9e5dc606245b14110
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SHA1
c378a819063c5b707b49c95680bac9b09d50958b
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SHA256
1624e716dc5bd1efafee260e5af096bd533a376ca06c68cb6ddb18ba5d5796b2
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SHA512
7c1f80022c7e866f2491110fe4bbdb78688da224ca8cee5eb374f0b4376a8b5bb1cab23bd40d33346ab2a3cdb305c82b267bfe5223920da7fc946e5eb88f93eb
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8PPF:Olg35GTslA5t3/w8HF
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" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eahxooseab-otat.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\{51475451-5a54-5245-5147-54515A545245} eahxooseab-otat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\IsInstalled = "1" eahxooseab-otat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\StubPath = "C:\\Windows\\system32\\axsukib-eadom.exe" eahxooseab-otat.exe -
Sets file execution options in registry 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" eahxooseab-otat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\evboanit-iseas.exe" eahxooseab-otat.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe eahxooseab-otat.exe -
Executes dropped EXE 2 IoCs
pid Process 2592 eahxooseab-otat.exe 2620 eahxooseab-otat.exe -
Loads dropped DLL 3 IoCs
pid Process 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe 2592 eahxooseab-otat.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" eahxooseab-otat.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" eahxooseab-otat.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} eahxooseab-otat.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify eahxooseab-otat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" eahxooseab-otat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ispikov-ocoas.dll" eahxooseab-otat.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" eahxooseab-otat.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\axsukib-eadom.exe eahxooseab-otat.exe File opened for modification C:\Windows\SysWOW64\ispikov-ocoas.dll eahxooseab-otat.exe File created C:\Windows\SysWOW64\eahxooseab-otat.exe e468f4b558215fa9e5dc606245b14110_NEIKI.exe File created C:\Windows\SysWOW64\evboanit-iseas.exe eahxooseab-otat.exe File opened for modification C:\Windows\SysWOW64\axsukib-eadom.exe eahxooseab-otat.exe File opened for modification C:\Windows\SysWOW64\eahxooseab-otat.exe eahxooseab-otat.exe File opened for modification C:\Windows\SysWOW64\eahxooseab-otat.exe e468f4b558215fa9e5dc606245b14110_NEIKI.exe File opened for modification C:\Windows\SysWOW64\evboanit-iseas.exe eahxooseab-otat.exe File created C:\Windows\SysWOW64\ispikov-ocoas.dll eahxooseab-otat.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2620 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe 2592 eahxooseab-otat.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe Token: SeDebugPrivilege 2592 eahxooseab-otat.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2272 wrote to memory of 2592 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe 28 PID 2272 wrote to memory of 2592 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe 28 PID 2272 wrote to memory of 2592 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe 28 PID 2272 wrote to memory of 2592 2272 e468f4b558215fa9e5dc606245b14110_NEIKI.exe 28 PID 2592 wrote to memory of 432 2592 eahxooseab-otat.exe 5 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 2620 2592 eahxooseab-otat.exe 29 PID 2592 wrote to memory of 2620 2592 eahxooseab-otat.exe 29 PID 2592 wrote to memory of 2620 2592 eahxooseab-otat.exe 29 PID 2592 wrote to memory of 2620 2592 eahxooseab-otat.exe 29 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.exe 21 PID 2592 wrote to memory of 1200 2592 eahxooseab-otat.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:1200
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C:\Users\Admin\AppData\Local\Temp\e468f4b558215fa9e5dc606245b14110_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\e468f4b558215fa9e5dc606245b14110_NEIKI.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\SysWOW64\eahxooseab-otat.exe"C:\Windows\system32\eahxooseab-otat.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:2592 -
C:\Windows\SysWOW64\eahxooseab-otat.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2620
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
72KB
MD5a86454fd5a0208564eab8c54e50d8585
SHA1c8752595bb65e6c4edadec17764420f498a506c2
SHA2569ed4c5d129c6d91f65e49b579b4a9a87b6f38c1fcbcc1f4fd86884a43f958117
SHA512dc80865a1d69271736f288b95befe930a990f2f3ad11a18f5ec074921bc510afbeface00e671318589c86b9ca923ad4c99499f716ed45d06422bf641cb5a371c
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Filesize
73KB
MD52f8c7711ce2e1b05f60bcc709d59d047
SHA167eb63d97d4799f2f50953f7dcb0646d57b41ea5
SHA256f2d815b3d08b5aac3786eda719d6ea619b99d65a76156cf708b09d081eecbdff
SHA512e6d74c68ab9e1d8d0b2cfafa4b47ca0d4c8553c5aeccbe580ef570d0f080360505aa44f5b51cca0dbf266436734697845de8231e17320db021cd0a0381c80ad7
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD5e468f4b558215fa9e5dc606245b14110
SHA1c378a819063c5b707b49c95680bac9b09d50958b
SHA2561624e716dc5bd1efafee260e5af096bd533a376ca06c68cb6ddb18ba5d5796b2
SHA5127c1f80022c7e866f2491110fe4bbdb78688da224ca8cee5eb374f0b4376a8b5bb1cab23bd40d33346ab2a3cdb305c82b267bfe5223920da7fc946e5eb88f93eb