Analysis
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max time kernel
149s -
max time network
142s -
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 14:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe
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Size
70KB
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MD5
d5a45c84f0962f47d5a095d671b4b760
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SHA1
0823dc51ab56e3d9d348b2e715601ba7d00e55f5
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SHA256
7fd3560e7288e1eb9ca2161f0c4a06209b46cd90514fdb968f630a23daa672de
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SHA512
5338a4651e0a12b5ef717f774de8cb017dd49b9590c8985a7076ca6e8f97eb87f3ad753558429aa591148900e59d3be6b2e5901aa1299a319e28159d0835831a
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8sl67y:Olg35GTslA5t3/w877y
Score
10/10
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" unsepoor-eaded.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\{4F424A49-5955-4945-4F42-4A4959554945} unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\IsInstalled = "1" unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F424A49-5955-4945-4F42-4A4959554945}\StubPath = "C:\\Windows\\system32\\oxleameab.exe" unsepoor-eaded.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 unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\utnokoad.exe" unsepoor-eaded.exe -
Executes dropped EXE 2 IoCs
pid Process 4860 unsepoor-eaded.exe 2788 unsepoor-eaded.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" unsepoor-eaded.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" unsepoor-eaded.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} unsepoor-eaded.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\imvibiv.dll" unsepoor-eaded.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" unsepoor-eaded.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\imvibiv.dll unsepoor-eaded.exe File opened for modification C:\Windows\SysWOW64\unsepoor-eaded.exe d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe File created C:\Windows\SysWOW64\unsepoor-eaded.exe d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe File opened for modification C:\Windows\SysWOW64\utnokoad.exe unsepoor-eaded.exe File opened for modification C:\Windows\SysWOW64\oxleameab.exe unsepoor-eaded.exe File created C:\Windows\SysWOW64\oxleameab.exe unsepoor-eaded.exe File created C:\Windows\SysWOW64\utnokoad.exe unsepoor-eaded.exe File opened for modification C:\Windows\SysWOW64\imvibiv.dll unsepoor-eaded.exe File opened for modification C:\Windows\SysWOW64\unsepoor-eaded.exe unsepoor-eaded.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 2788 unsepoor-eaded.exe 2788 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe 4860 unsepoor-eaded.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2360 d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe Token: SeDebugPrivilege 4860 unsepoor-eaded.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2360 wrote to memory of 4860 2360 d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe 77 PID 2360 wrote to memory of 4860 2360 d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe 77 PID 2360 wrote to memory of 4860 2360 d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe 77 PID 4860 wrote to memory of 2788 4860 unsepoor-eaded.exe 78 PID 4860 wrote to memory of 2788 4860 unsepoor-eaded.exe 78 PID 4860 wrote to memory of 2788 4860 unsepoor-eaded.exe 78 PID 4860 wrote to memory of 620 4860 unsepoor-eaded.exe 5 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56 PID 4860 wrote to memory of 3556 4860 unsepoor-eaded.exe 56
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:620
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3556
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C:\Users\Admin\AppData\Local\Temp\d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\d5a45c84f0962f47d5a095d671b4b760_NEIKI.exe"2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\unsepoor-eaded.exe"C:\Windows\system32\unsepoor-eaded.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:4860 -
C:\Windows\SysWOW64\unsepoor-eaded.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2788
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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
72KB
MD56118a0b52219f670db2c7d48f47425c7
SHA1ebe957cc181af78dbbfec987708d2f1fe2eab628
SHA2566bce6ef65a011ba9c0ffb96d906da13b38abc23572e68d1c74f912a277c2a35e
SHA5121690c543bcbd852160764763763fe14976d3b264e1d3d261f51d5e37364882c5ac627e987de11e82ddca0d384753ce3f0f1684058c3486b6886f43fb84e6623a
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Filesize
70KB
MD5d5a45c84f0962f47d5a095d671b4b760
SHA10823dc51ab56e3d9d348b2e715601ba7d00e55f5
SHA2567fd3560e7288e1eb9ca2161f0c4a06209b46cd90514fdb968f630a23daa672de
SHA5125338a4651e0a12b5ef717f774de8cb017dd49b9590c8985a7076ca6e8f97eb87f3ad753558429aa591148900e59d3be6b2e5901aa1299a319e28159d0835831a
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Filesize
73KB
MD5b2c108fe4a839143e12c5d1588b4f88d
SHA1e752cf75caf85b229fc586514160c87216a9eef5
SHA2563b45431d51cacaff436ee1304b686cdc2c1bb153399a0a8eb4cdc7da593ed29d
SHA5126a7238947aabe8143232f656bb05d74f2b32bd85e9ba9310091b44859dad4e3c3c0e999c8c35650b1e09f038fc96325b28b29a1d3e6878219b589daa74efcc64