44f48a4b415a5b4f287e3eb72524a8585aa425cb6fb644f6e2463f4821a3959c

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 21:42

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General

Target

0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
Size

75KB
MD5

0580e3a0d0b88d30e2e9a6c5e35a7ef0
SHA1

dfaf39964055ad2a918d8cc7bdd0db25a2bc8c1e
SHA256

44f48a4b415a5b4f287e3eb72524a8585aa425cb6fb644f6e2463f4821a3959c
SHA512

1440335f35bf2fa934b60f2009c514544e66a387f8473f6fbc452ec47a78dd36a86acf36bb1acd422812ec8ea208359544ff453b6235fc1c51295ae26ff0714b
SSDEEP

1536:8x1Qja7luy6y0s4sqfkbnAKBOKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3v:0OjWuyt0ZsqsXOKofHfHTXQLzgvnzHP3

Score

7^/10

persistence

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00070000000233f8-9.dat	acprotect

Executes dropped EXE 2 IoCs

pid	Process
1356	ctfmen.exe
876	smnss.exe

Loads dropped DLL 2 IoCs

pid	Process
3432	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
876	smnss.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmen = "C:\\Windows\\system32\\ctfmen.exe"	0580e3a0d0b88d30e2e9a6c5e35a7ef0_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.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\1	0580e3a0d0b88d30e2e9a6c5e35a7ef0_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

Drops file in System32 directory 12 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\shervans.dll	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\shervans.dll	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\satornas.dll	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\zipfi.dll	smnss.exe
File created	C:\Windows\SysWOW64\ctfmen.exe	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\grcopy.dll	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\grcopy.dll	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\smnss.exe	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\satornas.dll	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\zipfiaq.dll	smnss.exe
File created	C:\Windows\SysWOW64\smnss.exe	smnss.exe
File opened for modification	C:\Windows\SysWOW64\ctfmen.exe	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
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\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml	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\7-Zip\Lang\ar.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\zh-tw.txt	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipschs.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\hu.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ug.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\keypad\ea.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\bg.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mk.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\sr-spl.txt	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\Alphabet.xml	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\symbols\symbase.xml	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ast.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\Common Files\microsoft shared\ink\fsdefinitions\symbols.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\ink\ipssve.xml	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\nl.txt	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_rtl.xml	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sw.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uk.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz-cyrl.txt	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\cy.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\pt.txt	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\osknumpad.xml	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipsen.xml	smnss.exe
File opened for modification	C:\Program Files\dotnet\LICENSE.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ky.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lv.txt	smnss.exe
File opened for modification	C:\Program Files\dotnet\ThirdPartyNotices.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\7-Zip\Lang\is.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\main\base.xml	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert.xml	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\oskclearui\oskclearuibase.xml	smnss.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml	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\ku-ckb.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ca.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pa-in.txt	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\7-Zip\Lang\ba.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	smnss.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sk.txt	smnss.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4900	876	WerFault.exe	93

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E6FB5E20-DE35-11CF-9C87-00AA005127ED}\InprocServer32\ = "C:\\Windows\\SysWow64\\shervans.dll"	0580e3a0d0b88d30e2e9a6c5e35a7ef0_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	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	876	smnss.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3432 wrote to memory of 1356	3432	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe	92
PID 3432 wrote to memory of 1356	3432	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe	92
PID 3432 wrote to memory of 1356	3432	0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe	92
PID 1356 wrote to memory of 876	1356	ctfmen.exe	93
PID 1356 wrote to memory of 876	1356	ctfmen.exe	93
PID 1356 wrote to memory of 876	1356	ctfmen.exe	93

C:\Users\Admin\AppData\Local\Temp\0580e3a0d0b88d30e2e9a6c5e35a7ef0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0580e3a0d0b88d30e2e9a6c5e35a7ef0_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:3432
- C:\Windows\SysWOW64\ctfmen.exe
  ctfmen.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1356
- - C:\Windows\SysWOW64\smnss.exe
    C:\Windows\system32\smnss.exe
    3⤵
    - 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
    PID:876
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 876 -s 1488
      4⤵
      Program crash
      PID:4900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 876 -ip 876
1⤵
PID:956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\ctfmen.exe

Filesize
4KB

MD5
65e22c0d8fd9760821db7324b3d73210

SHA1
29b8afeaf83063720df566c3247564f2c42a7757

SHA256
f1fa60a3d7ac1ff0ffb2561cc68e7b888bcde03875b2db97b88899ece9af1c85

SHA512
9e069da63746cfbc5affd472a5186609ce6e3e7a4410e468f364a6496c10bd8dc558a87bd95d8df1d41fda256c6bdb2668c9b137558e845e23f26d9be896d1fd

Download Submit
C:\Windows\SysWOW64\grcopy.dll

Filesize
75KB

MD5
0bf52c1e641a27a85609f5d689a0716b

SHA1
53a43411046c967b00105d0d45c69dd0ba8db2cc

SHA256
293352d5de10b5bd7ec51eee75173113f76617cd86c5a0310c361e8d49184571

SHA512
a9955b0e00d1079ca26ecf1b9f2ecfedb4b90e6d1bdba007c68e3890e8107a411d9c83966a46b718792a1b4855dbbd6ab6c530caa70475921dc4dc0c65a671e8

Download Submit
C:\Windows\SysWOW64\satornas.dll

Filesize
183B

MD5
8477dcd8766efb086886f1ac87a40ee6

SHA1
34a979ce520dba8f5f9f8cb5ad9430a79461f88f

SHA256
521d8669c0f9794f56f0eba1dcaf1e7a24518ac06719117b00b8bbf0c17419e5

SHA512
4024a4be55d54c9d9215f71a48696a2679979a4b0ff7f223e6d35069d8608a4f70811317e9b7ab3dd9160d4bbe29d8ee5077edafbeaadcc777ba3acc2492b80e

Download Submit
C:\Windows\SysWOW64\shervans.dll

Filesize
8KB

MD5
3f01867e1e6641f093dd53b530cc4b42

SHA1
23bd7ad08a1c1b0c044e031c92128042f86d4e6d

SHA256
f3a35289931d4e45483e48ef317908b72794c74270f21d53132407746115fda8

SHA512
e62715bddd27a0a4b45af9df6b2e34dd9803822d1709e5e1ea34b5224b7976db6b6d10c6525c398ab2dcae3fee5e04fcbbdcbad1fccbc7abf358d5096daab67f

Download Submit
memory/876-35-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/876-36-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1356-26-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3432-17-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/3432-23-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download
memory/3432-20-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads