Analysis
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max time kernel
120s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
06-06-2024 22:29
Static task
static1
Behavioral task
behavioral1
Sample
20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
General
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Target
20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe
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Size
597KB
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MD5
20d9fa474fa2628a6abe5485d35ee7e0
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SHA1
a28af73bcfd4ebe2fe29242c07fec15e0578ec8a
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SHA256
0000599cbc6e5b0633c5a6261c79e4d3d81005c77845c6b0679d854884a8e02f
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SHA512
2301c6c44797d16067e2b8e0336e897929de071246d87d54f88ec9c4f217bcb2f1388837fb9f3f5a915a0f0b3651dd93b3ed13c6ce85e7dd33dd957ade571387
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SSDEEP
12288:mm0+bjvfBp6pOcQmqtPxGKw3genar9XW6Y:Awn6UcQmEPx2wem9XWf
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\_README_.hta
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Blocklisted process makes network request 3 IoCs
flow pid Process 3272 3000 mshta.exe 3274 3000 mshta.exe 3276 3000 mshta.exe -
Contacts a large (1093) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Deletes itself 1 IoCs
pid Process 780 cmd.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpC487.bmp" 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe -
Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_README_.hta 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Kills process with taskkill 1 IoCs
pid Process 2196 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 692 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeDebugPrivilege 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe Token: SeIncreaseQuotaPrivilege 2492 WMIC.exe Token: SeSecurityPrivilege 2492 WMIC.exe Token: SeTakeOwnershipPrivilege 2492 WMIC.exe Token: SeLoadDriverPrivilege 2492 WMIC.exe Token: SeSystemProfilePrivilege 2492 WMIC.exe Token: SeSystemtimePrivilege 2492 WMIC.exe Token: SeProfSingleProcessPrivilege 2492 WMIC.exe Token: SeIncBasePriorityPrivilege 2492 WMIC.exe Token: SeCreatePagefilePrivilege 2492 WMIC.exe Token: SeBackupPrivilege 2492 WMIC.exe Token: SeRestorePrivilege 2492 WMIC.exe Token: SeShutdownPrivilege 2492 WMIC.exe Token: SeDebugPrivilege 2492 WMIC.exe Token: SeSystemEnvironmentPrivilege 2492 WMIC.exe Token: SeRemoteShutdownPrivilege 2492 WMIC.exe Token: SeUndockPrivilege 2492 WMIC.exe Token: SeManageVolumePrivilege 2492 WMIC.exe Token: 33 2492 WMIC.exe Token: 34 2492 WMIC.exe Token: 35 2492 WMIC.exe Token: SeIncreaseQuotaPrivilege 2492 WMIC.exe Token: SeSecurityPrivilege 2492 WMIC.exe Token: SeTakeOwnershipPrivilege 2492 WMIC.exe Token: SeLoadDriverPrivilege 2492 WMIC.exe Token: SeSystemProfilePrivilege 2492 WMIC.exe Token: SeSystemtimePrivilege 2492 WMIC.exe Token: SeProfSingleProcessPrivilege 2492 WMIC.exe Token: SeIncBasePriorityPrivilege 2492 WMIC.exe Token: SeCreatePagefilePrivilege 2492 WMIC.exe Token: SeBackupPrivilege 2492 WMIC.exe Token: SeRestorePrivilege 2492 WMIC.exe Token: SeShutdownPrivilege 2492 WMIC.exe Token: SeDebugPrivilege 2492 WMIC.exe Token: SeSystemEnvironmentPrivilege 2492 WMIC.exe Token: SeRemoteShutdownPrivilege 2492 WMIC.exe Token: SeUndockPrivilege 2492 WMIC.exe Token: SeManageVolumePrivilege 2492 WMIC.exe Token: 33 2492 WMIC.exe Token: 34 2492 WMIC.exe Token: 35 2492 WMIC.exe Token: SeBackupPrivilege 2756 vssvc.exe Token: SeRestorePrivilege 2756 vssvc.exe Token: SeAuditPrivilege 2756 vssvc.exe Token: SeShutdownPrivilege 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe Token: SeDebugPrivilege 2196 taskkill.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3000 mshta.exe 3000 mshta.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1728 wrote to memory of 2956 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 29 PID 1728 wrote to memory of 2956 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 29 PID 1728 wrote to memory of 2956 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 29 PID 1728 wrote to memory of 2956 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 29 PID 2956 wrote to memory of 2492 2956 cmd.exe 31 PID 2956 wrote to memory of 2492 2956 cmd.exe 31 PID 2956 wrote to memory of 2492 2956 cmd.exe 31 PID 1728 wrote to memory of 3000 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 38 PID 1728 wrote to memory of 3000 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 38 PID 1728 wrote to memory of 3000 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 38 PID 1728 wrote to memory of 3000 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 38 PID 1728 wrote to memory of 780 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 39 PID 1728 wrote to memory of 780 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 39 PID 1728 wrote to memory of 780 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 39 PID 1728 wrote to memory of 780 1728 20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe 39 PID 780 wrote to memory of 2196 780 cmd.exe 41 PID 780 wrote to memory of 2196 780 cmd.exe 41 PID 780 wrote to memory of 2196 780 cmd.exe 41 PID 780 wrote to memory of 692 780 cmd.exe 42 PID 780 wrote to memory of 692 780 cmd.exe 42 PID 780 wrote to memory of 692 780 cmd.exe 42 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe"1⤵
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2492
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\_README_.hta"2⤵
- Blocklisted process makes network request
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3000
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:780 -
C:\Windows\system32\taskkill.exetaskkill /f /im "20d9fa474fa2628a6abe5485d35ee7e0_NeikiAnalytics.exe"3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2196
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.13⤵
- Runs ping.exe
PID:692
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2756
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵PID:2256
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
66KB
MD5950e0ba42611427f157665e207e6330a
SHA12b9bd095a83234a129f10eb21fbf4bcc7256d685
SHA256125fcd4d1f41d19016251a946d474b548f78fd4262497b5bff8208a0bce3e983
SHA512a46535e1d0f56467645a8edf456696659382395e97bba7801be33a9f70e66cbca3c86ddc4e48bc0932c8704de61d45ea83190edb28184c06efcca1c2dff3d316