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Analysis
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max time kernel
150s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02/06/2024, 03:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe
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Size
70KB
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MD5
2b4f2845b55753342a004e1e67096ac0
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SHA1
64f0bb4a83da787374a3d7e9dc0b7d0398e593c5
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SHA256
5829b3945df94c0463f4d5d748ac9e1e0d134dab6ceecc8177e076ef5fd90003
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SHA512
a9a27585046c56c9c3827c067e107d10e0f902ae7e57e2ec1c73bdd64c448ff5998ab0a9d15d8c1921883c7c5a44cca2b4d1db0d2fa6ebf4eb0cab7c55a68dc9
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SSDEEP
1536:xUzOORyuTKxBpkcoIOgm5qyrY4xhzO2dsih:a/Kx8DIOvqeY4PzOX6
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" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ouslooteag-eacoab.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\{4B584950-5043-4b46-4B58-495050434b46}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\IsInstalled = "1" ouslooteag-eacoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46}\StubPath = "C:\\Windows\\system32\\utdufox.exe" ouslooteag-eacoab.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4B584950-5043-4b46-4B58-495050434b46} ouslooteag-eacoab.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 ouslooteag-eacoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" ouslooteag-eacoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ouptaved-exex.exe" ouslooteag-eacoab.exe -
Executes dropped EXE 2 IoCs
pid Process 2268 ouslooteag-eacoab.exe 2876 ouslooteag-eacoab.exe -
Loads dropped DLL 3 IoCs
pid Process 2724 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe 2724 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe 2268 ouslooteag-eacoab.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" ouslooteag-eacoab.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" ouslooteag-eacoab.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" ouslooteag-eacoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\udvoocoah.dll" ouslooteag-eacoab.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" ouslooteag-eacoab.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} ouslooteag-eacoab.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify ouslooteag-eacoab.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ouptaved-exex.exe ouslooteag-eacoab.exe File opened for modification C:\Windows\SysWOW64\utdufox.exe ouslooteag-eacoab.exe File created C:\Windows\SysWOW64\udvoocoah.dll ouslooteag-eacoab.exe File created C:\Windows\SysWOW64\utdufox.exe ouslooteag-eacoab.exe File opened for modification C:\Windows\SysWOW64\udvoocoah.dll ouslooteag-eacoab.exe File opened for modification C:\Windows\SysWOW64\ouslooteag-eacoab.exe ouslooteag-eacoab.exe File opened for modification C:\Windows\SysWOW64\ouslooteag-eacoab.exe 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ouslooteag-eacoab.exe 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\ouptaved-exex.exe ouslooteag-eacoab.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2876 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe 2268 ouslooteag-eacoab.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2268 ouslooteag-eacoab.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2724 wrote to memory of 2268 2724 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe 28 PID 2724 wrote to memory of 2268 2724 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe 28 PID 2724 wrote to memory of 2268 2724 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe 28 PID 2724 wrote to memory of 2268 2724 2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe 28 PID 2268 wrote to memory of 416 2268 ouslooteag-eacoab.exe 5 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 2876 2268 ouslooteag-eacoab.exe 29 PID 2268 wrote to memory of 2876 2268 ouslooteag-eacoab.exe 29 PID 2268 wrote to memory of 2876 2268 ouslooteag-eacoab.exe 29 PID 2268 wrote to memory of 2876 2268 ouslooteag-eacoab.exe 29 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21 PID 2268 wrote to memory of 1200 2268 ouslooteag-eacoab.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1200
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C:\Users\Admin\AppData\Local\Temp\2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\2b4f2845b55753342a004e1e67096ac0_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\SysWOW64\ouslooteag-eacoab.exe"C:\Windows\SysWOW64\ouslooteag-eacoab.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:2268 -
C:\Windows\SysWOW64\ouslooteag-eacoab.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2876
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
71KB
MD5042a4b611f84f9489c39a86207388f34
SHA122ccd5b4e93843bfcff8ecb532f2df04b55afdf3
SHA256419405a8b95257db13d45e40a14307cbb0ae104795ce6f5c38f879fca743e082
SHA512251335b0bed9c1c039e6f551d6045d3f1125dffd3be5401ae8ef67d74021d0c8f9012d85e9323c0f6db6e77069735b72016ed02608cea1ec0e75078f4af38995
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
70KB
MD535977bfd5a0cfa9a5b837060cbf7bfcb
SHA11003e83b2590e73982110ab4ee5974562767f1b6
SHA25668829f5c4a453375ec253a40755548ed378573639e3fd0f9c94eb519cb1e264f
SHA51269faec3690788e73714f212bc5d72270a007e7a102af55810bcf7b29f6b386216e0be9f176178a0854897071e5b8079965b693a2d686a2dd5c17eb2d0693b0ba
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Filesize
68KB
MD5b2af9b5f2e7aa0d5e9aecc35dc264af0
SHA1137a36727623374df463bc7a7f96e79d0c925b46
SHA2566f75af4b8470494b53accc14ff2f51bc6d03a2c4c5802eebbb1f765b16c56cd3
SHA512332a8106620b7180fcca6e1db26f3fd7f1b0125f8f49ece31474a594005845f7ffeec1ec76b58f9bd2f6cefbec164bfda66f06f5056f589e9498c8f367914b28