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Analysis
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max time kernel
144s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
09/05/2024, 21:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe
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Size
127KB
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MD5
01adbc0c459f956cc47c1f7c8de6a720
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SHA1
4f6435f3419974f4f69cb18fe1d407e27b319763
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SHA256
5d31ec657a387fa2d340896430618b016d867fb80068bba4ea2c13b0c885fc77
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SHA512
c47cbcf97e913086c1ee32300f6e5c1f9b82f3045219f19ef186503df6ff822cf142585a4e87eaf906a5a79af0b66934d6cdb324a37594376c5bb374f6712ce1
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SSDEEP
3072:6OjWuyt0ZHqsXOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPPL:6IH9OKofHfHTXQLzgvnzHPowYbvrjD/O
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/0x003200000001480e-10.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 2592 ctfmen.exe 2600 smnss.exe -
Loads dropped DLL 9 IoCs
pid Process 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 2592 ctfmen.exe 2592 ctfmen.exe 2600 smnss.exe 2456 WerFault.exe 2456 WerFault.exe 2456 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" 01adbc0c459f956cc47c1f7c8de6a720_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\1 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum smnss.exe 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 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe -
Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\grcopy.dll 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\shervans.dll 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File created C:\Windows\SysWOW64\satornas.dll 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\satornas.dll 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File created C:\Windows\SysWOW64\zipfiaq.dll smnss.exe File created C:\Windows\SysWOW64\ctfmen.exe 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\ctfmen.exe 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File created C:\Windows\SysWOW64\grcopy.dll 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File created C:\Windows\SysWOW64\smnss.exe smnss.exe File created C:\Windows\SysWOW64\shervans.dll 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File created C:\Windows\SysWOW64\smnss.exe 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe File created C:\Windows\SysWOW64\zipfi.dll smnss.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\Lang\mn.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\mng2.txt 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\7-Zip\Lang\ps.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\fi.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\tt.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\keypadbase.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ar.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\gl.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\hu.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\si.txt 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\ipsjpn.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\fur.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ne.txt smnss.exe File opened for modification C:\Program Files\7-Zip\History.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\Content.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.htm smnss.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\numbase.xml 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\sa.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\Green Bubbles.htm 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\hy.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\pl.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\ipscat.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipshrv.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.htm smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipscsy.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\tk.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\auxbase.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\base.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\ja-jp.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\ko-kr.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\symbols\ja-jp-sym.xml 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\el.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\lij.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\it.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ko.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\nl.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsita.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Orange Circles.htm smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\he.txt smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\main\zh-phonetic.xml smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\osknumpad.xml 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\Stationery\Shades of Blue.htm smnss.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsplk.xml smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\az.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\kaa.txt smnss.exe File opened for modification C:\Program Files\7-Zip\Lang\ru.txt smnss.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2456 2600 WerFault.exe 29 -
Modifies registry class 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED} 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll" smnss.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2600 smnss.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1280 wrote to memory of 2592 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 28 PID 1280 wrote to memory of 2592 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 28 PID 1280 wrote to memory of 2592 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 28 PID 1280 wrote to memory of 2592 1280 01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe 28 PID 2592 wrote to memory of 2600 2592 ctfmen.exe 29 PID 2592 wrote to memory of 2600 2592 ctfmen.exe 29 PID 2592 wrote to memory of 2600 2592 ctfmen.exe 29 PID 2592 wrote to memory of 2600 2592 ctfmen.exe 29 PID 2600 wrote to memory of 2456 2600 smnss.exe 30 PID 2600 wrote to memory of 2456 2600 smnss.exe 30 PID 2600 wrote to memory of 2456 2600 smnss.exe 30 PID 2600 wrote to memory of 2456 2600 smnss.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\01adbc0c459f956cc47c1f7c8de6a720_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\01adbc0c459f956cc47c1f7c8de6a720_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:1280 -
C:\Windows\SysWOW64\ctfmen.exectfmen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2592 -
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:2600 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 8204⤵
- Loads dropped DLL
- Program crash
PID:2456
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
183B
MD58a5824ac4ff4a62f205d425a03a3c325
SHA195a276aef00c8403a98a9c74dc7c161e7f532014
SHA256b6a8393417fc4b5bd1a9a1bc38f09c0d26ead5dad4833c92976e41992d79f238
SHA512cf65c30246240d787c548cccab9be05de3f47cf8ec0eb7d0cf10472dd9a31357883bbce2264e9b4484a243e8d184094c9f99142a8be12e620a831d52e41cfa81
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Filesize
127KB
MD5afeec62ff178c705cccc5a4134750dff
SHA15b969a43b38da5966fcd86d524daf59ed68ad300
SHA256d5ef6367db483394b64855a21989d27858fb21d8a527db08d7dbc65fb164b183
SHA512743316312c5ae84780ca6322d2edfb799a9c9d286158a9ce2fbc6a4f40259cd39865b4cd7691e35626ffb9fe5436d567a04925f32013553a5c7dc2cbf2a97905
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Filesize
4KB
MD528fee6598410083ca0af3032e054bbe5
SHA13bc4144f0d93c072f308a85e8862dabb88e33d85
SHA25656e2b067c27864c4cee60e2795c77dc9deab56659139910f68308dc9144284bd
SHA512f2f1fcd71bec0b965d01ec1d395f419c2c3de9f63054fd084280bd8899df5f3eb0678fd14cf92b5aad79f1c280a88f0ccd6dc8c9d03785435df1429e0d13a346
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Filesize
8KB
MD58742d4e49f33fdf535d49575accfbf2a
SHA18dff5eff7617ee5c2a1a5282e0ea4e2c09bf74c8
SHA256da78a0b92f119958f009932bfe7f7027dbb75afabda7a2f3130c5b6aae69ffdd
SHA512affcc34015d2ffbec4f43dbe1f06834fb8fb50f656112642601f55744c285a6f1f204f98efcfce499c1eb97db074501a60d9720dc0295463897e0d192a4ad704