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Analysis
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max time kernel
144s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
27/06/2024, 04:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
14 signatures
150 seconds
General
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Target
4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe
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Size
352KB
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MD5
dce14bfc755261e65646deacc6c083b0
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SHA1
06fbb032fdf0fe640ff9268d038ff2dd0a94ebd2
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SHA256
4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d
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SHA512
7c85c59f977408490e7c21d93de65f973098fcc8b251ecba9c69f5a1e4e3ccebde706d30a4b29e8c1e21bf5ba409b048c6586e006de7521cede6ae65e880df25
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SSDEEP
6144:MIs9OKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPFsEPAsKCe8i:9KofHfHTXQLzgvnzHPowYbvrjD/L7QPs
Score
7/10
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x0038000000014b70-10.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 2100 ctfmen.exe 2712 smnss.exe -
Loads dropped DLL 9 IoCs
pid Process 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 2100 ctfmen.exe 2100 ctfmen.exe 2712 smnss.exe 2516 WerFault.exe 2516 WerFault.exe 2516 WerFault.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe" 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe" smnss.exe -
Maps connected drives based on registry 3 TTPs 6 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 smnss.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\1 smnss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\1 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum smnss.exe -
Drops file in System32 directory 12 IoCs
description ioc Process File created C:\Windows\SysWOW64\zipfi.dll smnss.exe File created C:\Windows\SysWOW64\smnss.exe smnss.exe File opened for modification C:\Windows\SysWOW64\ctfmen.exe 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File created C:\Windows\SysWOW64\shervans.dll 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\shervans.dll 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File created C:\Windows\SysWOW64\smnss.exe 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File created C:\Windows\SysWOW64\satornas.dll 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\satornas.dll 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File created C:\Windows\SysWOW64\zipfiaq.dll smnss.exe File created C:\Windows\SysWOW64\ctfmen.exe 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File created C:\Windows\SysWOW64\grcopy.dll 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\grcopy.dll 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\is.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-changjei.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\cy.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ku-ckb.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\lij.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\mn.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\mng.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsrus.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipssrl.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\README-JDK.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ext.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\id.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\io.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ka.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.htm smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\jvm.hprof.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\it.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\nn.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\sr-spl.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\tg.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskpred\oskpredbase.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipskor.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\br.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\gu.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\mng2.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_ca.xml smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\RELEASE-NOTES.html smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-tw.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\kor-kor.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base_jpn.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsdeu.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipssrb.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\fr.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\hr.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\symbase.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.htm smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\es.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\eu.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\nl.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\pt-br.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\tk.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\ea.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\web\webbase.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\af.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ku.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsfra.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\an.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\fa.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\lv.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\si.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\tr.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsdan.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Garden.htm smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\el.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\mr.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\yo.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipscat.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Hand Prints.htm smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Shades of Blue.htm smnss.exe File opened for modification C:\Program Files\DVD Maker\Shared\Filters.xml smnss.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2516 2712 WerFault.exe 29 -
Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED} 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" smnss.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2712 smnss.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2108 wrote to memory of 2100 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 28 PID 2108 wrote to memory of 2100 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 28 PID 2108 wrote to memory of 2100 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 28 PID 2108 wrote to memory of 2100 2108 4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe 28 PID 2100 wrote to memory of 2712 2100 ctfmen.exe 29 PID 2100 wrote to memory of 2712 2100 ctfmen.exe 29 PID 2100 wrote to memory of 2712 2100 ctfmen.exe 29 PID 2100 wrote to memory of 2712 2100 ctfmen.exe 29 PID 2712 wrote to memory of 2516 2712 smnss.exe 30 PID 2712 wrote to memory of 2516 2712 smnss.exe 30 PID 2712 wrote to memory of 2516 2712 smnss.exe 30 PID 2712 wrote to memory of 2516 2712 smnss.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\4beed28e0e6f0d293493b79aa1100968b0dbe52d1e1ac908d1e8e5105c902e3d_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Windows\SysWOW64\ctfmen.exectfmen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\smnss.exeC:\Windows\system32\smnss.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 8324⤵
- Loads dropped DLL
- Program crash
PID:2516
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD506aef99fde094298ce7c6ab48c7c6702
SHA1bf4deb23971ee0d963895153ee00e9c4fd84d655
SHA2567d00258e999de86612149ab8130d090b68613c0986a87eb53c5bba8c09d6791a
SHA512a2810d04b7d07bb08c0ff2b5464de77fc5b9269d3e36a6f81bc124d9f215d39de32b6456aa10b5b3a5427ff09ea557985b32bef388c0574ffc4b400126ead3a5
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Filesize
352KB
MD57794121ddc3ab5998cf4b07622ee8723
SHA12072c4900b8608b482f7e622a9895f52d47f5eb1
SHA256eb28ed9b10ae0eb152758d95f66a9b326fa01fdcd26c2c468ede684e8fe6feba
SHA512ec5f08b5e7684ca5045730e33a8811e8f1f8aa5d0150c50496401d95bbce6f7f578fc79d0a42be07f8e243d2e03a7c06ac9bc8df6e77f6f2b5b790b3528764fc
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Filesize
4KB
MD568d19ba0fb74b679039b18d0b2caf33b
SHA15ff4567c12c63b2f29986a48d39076752d5e50a6
SHA256da0609fa2d2624087944d1aa6ac953455376fb67617d522de422c7d29a240db9
SHA512addd7b947b9db089d1567ebafa2f596bb308b76834e1d42fa4b17998038e22f4be6fb1d9819662c341fa29cfd2b3ec5e7dbff8a464bdba89836eb25f32741bb0
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Filesize
8KB
MD55187b22cff32ff7a555e4284bda9c3a6
SHA178a95ebf6a110ad8eaf26b2035593f8d368e6d4e
SHA256d99517e597dcc5aeaf533e6a11ebf0ddefee013436c580be205cfa47e6e60e4a
SHA512c8c06fe5bd320b14d1cb28a23f48a813f94b9a000f854b09c67f6fe92f081db078532c2905a29f31590f6b385e0760a70c1bf44c678c0f520c14def31492478f