Analysis
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max time kernel
135s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
18-05-2024 12:56
Static task
static1
Behavioral task
behavioral1
Sample
c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe
Resource
win7-20231129-en
General
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Target
c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe
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Size
1.0MB
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MD5
c81c15033546ec1d3bcd1f953a59db20
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SHA1
6dd304ba63d818783d0acbe476cb7beb4691b04f
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SHA256
0c16051cf1ac9077bd9e810b95acb6493244e1fc0cd0944b1ba5845ec45fb90b
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SHA512
9bec75f568311c99cd8ef4cd318b2a70f6bd39cd3e918c80d0970c7cdb016796372291907b4937db9844892793340696144a0267105cafd74513acfea9c51b8b
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SSDEEP
24576:zQ5aILMCfmAUhrSO1YNWdvCzMPqdUD6dNXfpt:E5aIwC+AUBsWsXZ
Malware Config
Signatures
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Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral1/memory/2244-15-0x0000000000310000-0x0000000000339000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
Processes:
c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exepid process 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 1020 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 964 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe -
Loads dropped DLL 2 IoCs
Processes:
c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exepid process 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exepowershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exesc.exesc.exesc.exepid process 2800 sc.exe 952 sc.exe 2468 sc.exe 2432 sc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exepowershell.exepowershell.exepid process 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 1924 powershell.exe 2488 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
powershell.exepowershell.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exedescription pid process Token: SeDebugPrivilege 1924 powershell.exe Token: SeDebugPrivilege 2488 powershell.exe Token: SeTcbPrivilege 1020 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe Token: SeTcbPrivilege 964 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exepid process 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 1020 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe 964 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exec91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.execmd.execmd.execmd.exedescription pid process target process PID 2244 wrote to memory of 1320 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 1320 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 1320 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 1320 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2612 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2612 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2612 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2612 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2620 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2620 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2620 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2620 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe cmd.exe PID 2244 wrote to memory of 2676 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe PID 2244 wrote to memory of 2676 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe PID 2244 wrote to memory of 2676 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe PID 2244 wrote to memory of 2676 2244 c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe PID 2676 wrote to memory of 2728 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2728 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2728 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2728 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2640 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2640 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2640 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2640 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 1320 wrote to memory of 2468 1320 cmd.exe sc.exe PID 1320 wrote to memory of 2468 1320 cmd.exe sc.exe PID 1320 wrote to memory of 2468 1320 cmd.exe sc.exe PID 1320 wrote to memory of 2468 1320 cmd.exe sc.exe PID 2620 wrote to memory of 2488 2620 cmd.exe powershell.exe PID 2620 wrote to memory of 2488 2620 cmd.exe powershell.exe PID 2620 wrote to memory of 2488 2620 cmd.exe powershell.exe PID 2620 wrote to memory of 2488 2620 cmd.exe powershell.exe PID 2676 wrote to memory of 2472 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2472 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2472 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2472 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe cmd.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2612 wrote to memory of 2432 2612 cmd.exe sc.exe PID 2612 wrote to memory of 2432 2612 cmd.exe sc.exe PID 2612 wrote to memory of 2432 2612 cmd.exe sc.exe PID 2612 wrote to memory of 2432 2612 cmd.exe sc.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe PID 2676 wrote to memory of 2872 2676 c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe svchost.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\c81c15033546ec1d3bcd1f953a59db20_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Windows\SysWOW64\sc.exesc stop WinDefend3⤵
- Launches sc.exe
PID:2468 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend2⤵
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Windows\SysWOW64\sc.exesc delete WinDefend3⤵
- Launches sc.exe
PID:2432 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true2⤵
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2488 -
C:\Users\Admin\AppData\Roaming\WinSocket\c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exeC:\Users\Admin\AppData\Roaming\WinSocket\c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\cmd.exe/c sc stop WinDefend3⤵PID:2728
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C:\Windows\SysWOW64\sc.exesc stop WinDefend4⤵
- Launches sc.exe
PID:2800 -
C:\Windows\SysWOW64\cmd.exe/c sc delete WinDefend3⤵PID:2640
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C:\Windows\SysWOW64\sc.exesc delete WinDefend4⤵
- Launches sc.exe
PID:952 -
C:\Windows\SysWOW64\cmd.exe/c powershell Set-MpPreference -DisableRealtimeMonitoring $true3⤵PID:2472
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Set-MpPreference -DisableRealtimeMonitoring $true4⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1924 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2872
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C:\Windows\system32\taskeng.exetaskeng.exe {9CF60FE1-5E11-43E4-8162-0227C9BB69C3} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:684
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C:\Users\Admin\AppData\Roaming\WinSocket\c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exeC:\Users\Admin\AppData\Roaming\WinSocket\c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1020 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:860
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C:\Users\Admin\AppData\Roaming\WinSocket\c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exeC:\Users\Admin\AppData\Roaming\WinSocket\c91c16033647ec1d3bcd1f963a69db20_NeikiAnalytict.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:964 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:2152
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5fbe898bd3bd6c57dd5fc7e2a5423b202
SHA121c1d318a00840066da295261aabd28b1734c70f
SHA256a2cf0197a24e65a793db60f467a53da2643db3413d88e98bfc523a2116a0b008
SHA512ef8b1ab15373b12e71176ce3f437d0901455b57512a7f908a9997b124cb5476ac659ee8e5520c72635fed0b11b6deb0997822fb9f122490456305484b5b37c83
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Filesize
1.0MB
MD5c81c15033546ec1d3bcd1f953a59db20
SHA16dd304ba63d818783d0acbe476cb7beb4691b04f
SHA2560c16051cf1ac9077bd9e810b95acb6493244e1fc0cd0944b1ba5845ec45fb90b
SHA5129bec75f568311c99cd8ef4cd318b2a70f6bd39cd3e918c80d0970c7cdb016796372291907b4937db9844892793340696144a0267105cafd74513acfea9c51b8b