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Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
17/05/2024, 00:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe
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Size
72KB
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MD5
6f33e64dd37593f4122c9af729fcbef0
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SHA1
7ce8bcdbf23f9fbfa9ecce922e540497ede1e220
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SHA256
a3d246db4044b70f82c833f5fe629c6ee3b9ddc4e869c4b02128a90e5a08701a
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SHA512
f018412b97c2966f5c847dd33d3fcd31093ace8fafad57560d1a9f0a2edb13dc9557297c57459a5d432e03d5307e3e942edb2c14c65b73a0eb052719e7a65a0f
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SSDEEP
1536:xU1Po/bQ+2Ovwd7o7mUj2JB1I32MZ1Rb/NW/Cxjtme1Med+:61PoTQ+2Ovwd7o7m02z1I32MnRzqIf1k
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" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oukgoases.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\{4748505A-5247-4643-4748-505A52474643}\StubPath = "C:\\Windows\\system32\\asxoanoag-ocoab.exe" oukgoases.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643} oukgoases.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{4748505A-5247-4643-4748-505A52474643}\IsInstalled = "1" oukgoases.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 oukgoases.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oukgoases.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\eadleativ.exe" oukgoases.exe -
Executes dropped EXE 2 IoCs
pid Process 1300 oukgoases.exe 1696 oukgoases.exe -
Loads dropped DLL 3 IoCs
pid Process 2028 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe 2028 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe 1300 oukgoases.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oukgoases.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oukgoases.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} oukgoases.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oukgoases.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" oukgoases.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\adkoahah-ocum.dll" oukgoases.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oukgoases.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\oukgoases.exe 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\eadleativ.exe oukgoases.exe File opened for modification C:\Windows\SysWOW64\asxoanoag-ocoab.exe oukgoases.exe File created C:\Windows\SysWOW64\asxoanoag-ocoab.exe oukgoases.exe File opened for modification C:\Windows\SysWOW64\adkoahah-ocum.dll oukgoases.exe File created C:\Windows\SysWOW64\adkoahah-ocum.dll oukgoases.exe File opened for modification C:\Windows\SysWOW64\oukgoases.exe oukgoases.exe File opened for modification C:\Windows\SysWOW64\oukgoases.exe 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\eadleativ.exe oukgoases.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1696 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe 1300 oukgoases.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1300 oukgoases.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2028 wrote to memory of 1300 2028 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe 28 PID 2028 wrote to memory of 1300 2028 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe 28 PID 2028 wrote to memory of 1300 2028 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe 28 PID 2028 wrote to memory of 1300 2028 6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe 28 PID 1300 wrote to memory of 436 1300 oukgoases.exe 5 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1696 1300 oukgoases.exe 29 PID 1300 wrote to memory of 1696 1300 oukgoases.exe 29 PID 1300 wrote to memory of 1696 1300 oukgoases.exe 29 PID 1300 wrote to memory of 1696 1300 oukgoases.exe 29 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21 PID 1300 wrote to memory of 1196 1300 oukgoases.exe 21
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:436
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6f33e64dd37593f4122c9af729fcbef0_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\oukgoases.exe"C:\Windows\SysWOW64\oukgoases.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:1300 -
C:\Windows\SysWOW64\oukgoases.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1696
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
72KB
MD5af0c0df07a58421bc1ca850eedb95c44
SHA118a662d1b340943af9a510b7307882deb938f919
SHA2562411629e4b55d92423c8bbc0c6ecbac53007c28c7c5ce2c1cb3131019a2d1527
SHA512bd626ed76ae8deb8319e0b0704d2fb8097d8bdb209214b47cd8d38cc18a7a45ce2fca6a205c2d6f90ebce384b16c1c29f9c2dd1b9e0eb3d213db4430d4c5cf51
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Filesize
73KB
MD55a249ee62ed45cf39890e345a1b82bb4
SHA16012033c315e546068edc382a169318c55c8635b
SHA25672595c84409104cbf04029f8f0325adb26cc7317255a7194bde7f0c8e2fef5c6
SHA5129faad75d48c54fdf7199337164b2b1dd7ce7da84d676cfe5cd37a8d2e15a36b614f1e31b625f92e59d0e1a81e466daf09cd0be53dddce94bc5952994746d8cd6
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Filesize
70KB
MD5bebf563b800bd6337c68111e302ae4b9
SHA1b6094c03c0e62e0e7eab4fd591f817a79c60dbb8
SHA25611eb16ada63f494718006301f342a8afd02cb64a6e5e8b41ea7155faa6f0b642
SHA51253d48a99e5a21a82f938f892f2ad156cbe090fedd8d071ec577fa61308cd93c4fab9fea73cb917cf8e14cf9c191ddba003c989022b566c41e9da2475eafd2d71