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Analysis
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max time kernel
149s -
max time network
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platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
11/05/2024, 08:27
Static task
static1
Behavioral task
behavioral1
Sample
a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe
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Size
162KB
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MD5
a8889b531933208c59726d4333ce1840
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SHA1
21e198ac840a7f9069ff57cc2c93526299ae9d94
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SHA256
86230982606d87362e498bea14943ffdf85e1cd4b44bfa4d1573726099a84ee7
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SHA512
02cc6163c6da7d1a1465198b357f32b191be5108dc0944c6b4cc6868bb75c2e79f66504fee004a78a5c788c7ad2dcfa9490b9ce9f49214704c6855d19717f110
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SSDEEP
1536:sX+7YSaq132Zul6/XHXcDqT+dd7N5cyXDLnbco:h7YSawQadLc4DLnbco
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "24064" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "24064" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "24064" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "24064" upcomup-uxex.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\{5549424E-514e-4d41-5549-424E514E4d41} upcomup-uxex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\IsInstalled = "1" upcomup-uxex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5549424E-514e-4d41-5549-424E514E4d41}\StubPath = "C:\\Windows\\system32\\ulkugeax.exe" upcomup-uxex.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\Debugger = "C:\\Windows\\system32\\ovtafeg.exe" upcomup-uxex.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe upcomup-uxex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" upcomup-uxex.exe -
Executes dropped EXE 2 IoCs
pid Process 2600 upcomup-uxex.exe 2628 upcomup-uxex.exe -
Loads dropped DLL 3 IoCs
pid Process 2060 a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe 2060 a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe 2600 upcomup-uxex.exe -
resource yara_rule behavioral1/files/0x000b000000012301-1.dat upx behavioral1/memory/2060-2-0x0000000000320000-0x0000000000348000-memory.dmp upx behavioral1/memory/2600-75-0x0000000000400000-0x0000000000428000-memory.dmp upx behavioral1/memory/2628-91-0x0000000000400000-0x0000000000428000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "24064" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "24064" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "24064" upcomup-uxex.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "24064" upcomup-uxex.exe -
Modifies WinLogon 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify upcomup-uxex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" upcomup-uxex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\akvoron.dll" upcomup-uxex.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" upcomup-uxex.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} upcomup-uxex.exe -
Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\ulkugeax.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\upcomup-uxex.exe a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe File created C:\Windows\SysWOW64\upcomup-uxex.exe a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ovtafeg.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\akvoron.dll upcomup-uxex.exe File created C:\Windows\SysWOW64\akvoron.dll upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\rmass.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\gymspzd.dll upcomup-uxex.exe File created C:\Windows\SysWOW64\ovtafeg.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\ulkugeax.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\idbg32.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\ntdbg.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\RECOVER32.DLL upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\winrnt.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\aset32.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\ahuy.exe upcomup-uxex.exe File opened for modification C:\Windows\SysWOW64\upcomup-uxex.exe upcomup-uxex.exe -
Drops file in Program Files directory 8 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\System\ntdbg.exe upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\RECOVER32.DLL upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\gymspzd.dll upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\winrnt.exe upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\rmass.exe upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\aset32.exe upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\ahuy.exe upcomup-uxex.exe File opened for modification C:\Program Files (x86)\Common Files\System\idbg32.exe upcomup-uxex.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2628 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe 2600 upcomup-uxex.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2600 upcomup-uxex.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2060 wrote to memory of 2600 2060 a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe 28 PID 2060 wrote to memory of 2600 2060 a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe 28 PID 2060 wrote to memory of 2600 2060 a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe 28 PID 2060 wrote to memory of 2600 2060 a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe 28 PID 2600 wrote to memory of 432 2600 upcomup-uxex.exe 5 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 2628 2600 upcomup-uxex.exe 29 PID 2600 wrote to memory of 2628 2600 upcomup-uxex.exe 29 PID 2600 wrote to memory of 2628 2600 upcomup-uxex.exe 29 PID 2600 wrote to memory of 2628 2600 upcomup-uxex.exe 29 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.exe 21 PID 2600 wrote to memory of 1188 2600 upcomup-uxex.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:1188
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C:\Users\Admin\AppData\Local\Temp\a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\a8889b531933208c59726d4333ce1840_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Windows\SysWOW64\upcomup-uxex.exe"C:\Windows\SysWOW64\upcomup-uxex.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
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\upcomup-uxex.exe--k33p4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2628
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5KB
MD5c8521a5fdd1c9387d536f599d850b195
SHA1a543080665107b7e32bcc1ed19dbfbc1d2931356
SHA256fa8f77b6daf775d66de9d27c1d896168a792057358e518c00e72b8964b966ca5
SHA512541500e2cd502852a007d29badc1a1848d187245f78ec272281bab290cc6e308f0ae6d1b96863e0c30a176b16c6cf7e63e08a8de81a84615e4710e7164a805cd
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Filesize
163KB
MD59d47eca64fbfb0ba8890279051beec4f
SHA147fe102759d7833f2b41cc4343be59f5b65d18ce
SHA256bb145763c2eed30c20b7a2ec1ceab77d850c06e3365aea8dcc1173be9a8e6bd4
SHA512fe8b3d350ac355d8c9628a750df39fbc8f74844b610da653eada024c84219e5457be08e6f1a1f94e198162ac6fe7c878f8c92298df65a350e5f025baeadf40b6
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Filesize
162KB
MD53d483714d32bb06859c9c53b052501a9
SHA17f9db468aa15ed79b62c5de27bfcd65fe1f087b4
SHA256db12a07c7914c459cf4a39425a28f569056e51f7437ea3fd689c33de9477c0b7
SHA512a8d357f4ce595677729f0b1071ba472e62c2d34f33ff0a6cc45fc305aeea983dd3f332fccc1e496b58615d4c5bffe60472359efefe67aec2a7e21bd305f3556e
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Filesize
160KB
MD54c925b287ba110e96c0116e7437d1077
SHA1dcb02803428688e157fbf75184d9ad688f0a55ff
SHA256e23b4514cf447af17c4628569c923a36faa4ec8fc185648aa3d747eef8282a3b
SHA5128441e517232b1553f4058d6fcaf9b7796c6a446f6ca847566cdbb7019c97c6852c29979dc4279b65fc94070981482c1592e6246d51171f67fd5cb048760eae60