Analysis
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max time kernel
149s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30-05-2024 12:58
Static task
static1
Behavioral task
behavioral1
Sample
95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe
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Size
68KB
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MD5
95ecb2dbf7885a12385ff389722d6620
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SHA1
e72f14d93160d558dbe1216655d3ecc85ce5ea07
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SHA256
63bbbe02e170cc1e45c36618854d1f2d936ab2713cfa14da4aafdf176f5ef89c
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SHA512
92bde557438f85703a8d1966940000f3da78d1123bb651ed9725f3b3dbd9edf842d19a8e5950ac852046f44f7ae7c520b8208acdae3616287eecb92c1dcbf2d3
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SSDEEP
1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw82:Olg35GTslA5t3/w82
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oukmooteax.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} oukmooteax.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\IsInstalled = "1" oukmooteax.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{51475451-5a54-5245-5147-54515A545245}\StubPath = "C:\\Windows\\system32\\akbiream.exe" oukmooteax.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 oukmooteax.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" oukmooteax.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ntixop-ukex.exe" oukmooteax.exe -
Executes dropped EXE 2 IoCs
pid Process 1768 oukmooteax.exe 2540 oukmooteax.exe -
Loads dropped DLL 3 IoCs
pid Process 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe 1768 oukmooteax.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" oukmooteax.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" oukmooteax.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" oukmooteax.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\oksoovus.dll" oukmooteax.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" oukmooteax.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} oukmooteax.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify oukmooteax.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\oksoovus.dll oukmooteax.exe File opened for modification C:\Windows\SysWOW64\ntixop-ukex.exe oukmooteax.exe File created C:\Windows\SysWOW64\ntixop-ukex.exe oukmooteax.exe File opened for modification C:\Windows\SysWOW64\akbiream.exe oukmooteax.exe File created C:\Windows\SysWOW64\akbiream.exe oukmooteax.exe File opened for modification C:\Windows\SysWOW64\oksoovus.dll oukmooteax.exe File opened for modification C:\Windows\SysWOW64\oukmooteax.exe oukmooteax.exe File opened for modification C:\Windows\SysWOW64\oukmooteax.exe 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe File created C:\Windows\SysWOW64\oukmooteax.exe 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 2540 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe 1768 oukmooteax.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe Token: SeDebugPrivilege 1768 oukmooteax.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2696 wrote to memory of 1768 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe 28 PID 2696 wrote to memory of 1768 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe 28 PID 2696 wrote to memory of 1768 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe 28 PID 2696 wrote to memory of 1768 2696 95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe 28 PID 1768 wrote to memory of 436 1768 oukmooteax.exe 5 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 2540 1768 oukmooteax.exe 29 PID 1768 wrote to memory of 2540 1768 oukmooteax.exe 29 PID 1768 wrote to memory of 2540 1768 oukmooteax.exe 29 PID 1768 wrote to memory of 2540 1768 oukmooteax.exe 29 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.exe 21 PID 1768 wrote to memory of 1216 1768 oukmooteax.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:1216
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C:\Users\Admin\AppData\Local\Temp\95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\95ecb2dbf7885a12385ff389722d6620_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\SysWOW64\oukmooteax.exe"C:\Windows\system32\oukmooteax.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:1768 -
C:\Windows\SysWOW64\oukmooteax.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2540
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
71KB
MD53cd844118d5af35f61765bc2abbcab3a
SHA1f8bdab70e447c46ef2f4568710285207efd4a0b7
SHA256c1dbff12778ffc722072a9ff87d6622dca1fc8de6145439861ba547a3ece0750
SHA512ccb9cfa7bf65c7f7eda767eb97ce46b4fb6e735fde3dd6493dd0bbcdfa347cb9ba52a991c64267a0440650d31528cbc6a9abdb096b2f185302932d695a56abd4
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Filesize
72KB
MD58516a874355a913508dec8732b34b49c
SHA1101ce995578a5b3b7a746e9ddd6cf42e84b4dc38
SHA2563569b1ebde8138c4bbcd7174ff469302bc4c093154541affdd3a54f03ae28e91
SHA512268cfd3f84800fafb73cf4ff11c7773e82cbcffe8e8ba3b227af00918664a64c2f8867e871c98951afd6d8ec836986b383032bac72721b009886acdf81fa9481
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Filesize
5KB
MD5f37b21c00fd81bd93c89ce741a88f183
SHA1b2796500597c68e2f5638e1101b46eaf32676c1c
SHA25676cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4
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Filesize
68KB
MD595ecb2dbf7885a12385ff389722d6620
SHA1e72f14d93160d558dbe1216655d3ecc85ce5ea07
SHA25663bbbe02e170cc1e45c36618854d1f2d936ab2713cfa14da4aafdf176f5ef89c
SHA51292bde557438f85703a8d1966940000f3da78d1123bb651ed9725f3b3dbd9edf842d19a8e5950ac852046f44f7ae7c520b8208acdae3616287eecb92c1dcbf2d3