8ebfb88f335be9c10dd511599bb74918cdb62543b30a83957d6c6f02a113dc51

Analysis

max time kernel
27s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 13:59

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General

Target
a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe
Size 505KB
Sample240603-rak58agg7y
SHA256 8ebfb88f335be9c10dd511599bb74918cdb62543b30a83957d6c6f02a113dc51
MD5 a5ad5934163d6279a62ca9a788cf2a50
SHA1 2d1bc12ae47f786111f1d9fc740aae8bf5324787
SHA512 be6d8836cf5a7fb262d20692114180578e7971511fd9fa6da3d1293928038600d9bb6455dcccb103a8552afa5100e6ded9da50dd8912cf3ef6cf54e56eca6fde
SSDEEP 12288:wlb2+b1gL5pRTcAkS/3hzN8qE43fm78Vk:Wb2+G5jcAkSYqyEk
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4652	MSWDM.EXE
4744	MSWDM.EXE
552	A5AD5934163D6279A62CA9A788CF2A50_NEIKIANALYTICS.EXE
5048	MSWDM.EXE

Adds Run key to start application 2 TTPs 4 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\WDM = "MSWDM.EXE"	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe
File opened for modification	C:\Windows\dev3930.tmp	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe
File opened for modification	C:\Windows\dev3930.tmp	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4744	MSWDM.EXE
4744	MSWDM.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 4652	4552	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe	82
PID 4552 wrote to memory of 4652	4552	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe	82
PID 4552 wrote to memory of 4652	4552	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe	82
PID 4552 wrote to memory of 4744	4552	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe	83
PID 4552 wrote to memory of 4744	4552	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe	83
PID 4552 wrote to memory of 4744	4552	a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe	83
PID 4744 wrote to memory of 552	4744	MSWDM.EXE	84
PID 4744 wrote to memory of 552	4744	MSWDM.EXE	84
PID 4744 wrote to memory of 5048	4744	MSWDM.EXE	86
PID 4744 wrote to memory of 5048	4744	MSWDM.EXE	86
PID 4744 wrote to memory of 5048	4744	MSWDM.EXE	86

C:\Users\Admin\AppData\Local\Temp\a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4552
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4652
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev3930.tmp!C:\Users\Admin\AppData\Local\Temp\a5ad5934163d6279a62ca9a788cf2a50_NeikiAnalytics.exe! !
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4744
- - C:\Users\Admin\AppData\Local\Temp\A5AD5934163D6279A62CA9A788CF2A50_NEIKIANALYTICS.EXE
    3⤵
    - Executes dropped EXE
    PID:552
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\dev3930.tmp!C:\Users\Admin\AppData\Local\Temp\A5AD5934163D6279A62CA9A788CF2A50_NEIKIANALYTICS.EXE!
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    PID:5048

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

A5AD5934163D6279A62CA9A788CF2A50_NEIKIANALYTICS.EXE

Path C:\Users\Admin\AppData\Local\Temp\A5AD5934163D6279A62CA9A788CF2A50_NEIKIANALYTICS.EXE
Size 505KB
SHA256 bfea94eb7d8e11f78860ac744722149c0034013f39156a86656fd9f834e56a7c
MD5 5bfe3dd8d419aa794cd95b8ca57340f8
SHA1 49c47ee73de542db0ec29fbe1ea4b1ff232cf97c
SHA512 e066d6982ea57e44c8d21983370f660b95d901a58a0096d018d6c3b19b13902e94c0a5ae2d99127267e3249c36403c5f05ca77ab7582f75369b83959c860d902
SSDEEP 12288:wlb2+b1gL5pRTcAkS/3hzN8qE43fm78Vi:Wb2+G5jcAkSYqyEi
MD5 SHA1 SHA512 SSDEEP

Submit Download

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 47KB
SHA256 66cbddcf2a2ddf4c9e36b01d17d60bd0ad68063d585f79396bc6ac9f6ae8e4d3
MD5 6b983b3af160e0b57ac28d308026cb1c
SHA1 90b71deb39713c7b49bb83ddd045144bdba05bbd
SHA512 afec899e625333d169d19ca29b99f83ee090ebbca515a9fe3ea606cd51bc8275b2d899bfd06465bfe88e03e0eeea22261290cc515a0e7521b4b89babaddec157
SSDEEP 768:HPNX6ls+G1H6HGg+siyj+dIni6psydADsOj33G2FsdqmPnuS9uTM58lT+sQI:Hlqls0GgUyj5JxdA4Oj3W2Fsdq4F0gG5
MD5 SHA1 SHA512 SSDEEP

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dev3930.tmp

Path C:\Windows\dev3930.tmp
Size 458KB
SHA256 344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2
MD5 619f7135621b50fd1900ff24aade1524
SHA1 6c7ea8bbd435163ae3945cbef30ef6b9872a4591
SHA512 2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628
SSDEEP 6144:fz1gL5pRTMTTjMkId/BynSx7dEe6XwzRaktNP08NhKs39zo43fTtl1fayCV7+DHV:r1gL5pRTcAkS/3hzN8qE43fm78V
MD5 SHA1 SHA512 SSDEEP

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memory/4552-0-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4552-10-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4652-24-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4744-11-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4744-23-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5048-20-0x0000000000400000-0x000000000041B000-memory.dmp

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