3ecc9228c624d9733273a52c10fe3981fe583cb690351a58944a8c36a829f044

Analysis

max time kernel
30s
max time network
136s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
15-11-2023 08:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe
Size

714KB
MD5

5e039bf61627dacd27bd0f2dd48267d0
SHA1

8e6ed9c06d6ef5387e8f0a7651a086cb3bf26cfa
SHA256

3ecc9228c624d9733273a52c10fe3981fe583cb690351a58944a8c36a829f044
SHA512

a5436ebda59faf27ccddf2966ec92588d54a49e5e4e14dcc7bc52b75acc2b23264fd832846364c548aa08998f0b106161223c9390444ac966b1e27a48f17768b
SSDEEP

12288:phJ6nTOYREU1gL5pRTcAkS/3hzN8qE43fm78VL:phJ6nTOYKx5jcAkSYqyEL

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2264	MSWDM.EXE
2040	MSWDM.EXE
1520	NEAS.5E039BF61627DACD27BD0F2DD48267D0.EXE
2748	MSWDM.EXE

Loads dropped DLL 2 IoCs

pid	Process
2040	MSWDM.EXE
2616	Process not Found

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\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe
File opened for modification	C:\Windows\devAE49.tmp	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe
File opened for modification	C:\Windows\devAE49.tmp	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2040	MSWDM.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2264	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	27
PID 2380 wrote to memory of 2264	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	27
PID 2380 wrote to memory of 2264	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	27
PID 2380 wrote to memory of 2264	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	27
PID 2380 wrote to memory of 2040	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	28
PID 2380 wrote to memory of 2040	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	28
PID 2380 wrote to memory of 2040	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	28
PID 2380 wrote to memory of 2040	2380	NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe	28
PID 2040 wrote to memory of 1520	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1520	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1520	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1520	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 2748	2040	MSWDM.EXE	31
PID 2040 wrote to memory of 2748	2040	MSWDM.EXE	31
PID 2040 wrote to memory of 2748	2040	MSWDM.EXE	31
PID 2040 wrote to memory of 2748	2040	MSWDM.EXE	31

C:\Users\Admin\AppData\Local\Temp\NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2380
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2264
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\devAE49.tmp!C:\Users\Admin\AppData\Local\Temp\NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe! !
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Users\Admin\AppData\Local\Temp\NEAS.5E039BF61627DACD27BD0F2DD48267D0.EXE
    3⤵
    - Executes dropped EXE
    PID:1520
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\devAE49.tmp!C:\Users\Admin\AppData\Local\Temp\NEAS.5E039BF61627DACD27BD0F2DD48267D0.EXE!
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    PID:2748

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\NEAS.5E039BF61627DACD27BD0F2DD48267D0.EXE

Filesize
714KB

MD5
34cdbcac1276622c67bf18a3a56a6b9a

SHA1
d0f2f3532ca64e933d78e9e32d42269743888593

SHA256
9d4f08560df88d044debcfc7b22ee20fb1a0c9e0cf771b9d5027f56e00c30a04

SHA512
7b0a802de200454c70f826aa46d4e3115267b8f08c0ee2a8b547231bcf771cb8ce8a01331fb90e2936e1b87cf95990c3d1f48a773902c66dcc994ed6d9a97016

Download Submit
C:\Users\Admin\AppData\Local\Temp\NEAS.5E039BF61627DACD27BD0F2DD48267D0.EXE

Filesize
714KB

MD5
34cdbcac1276622c67bf18a3a56a6b9a

SHA1
d0f2f3532ca64e933d78e9e32d42269743888593

SHA256
9d4f08560df88d044debcfc7b22ee20fb1a0c9e0cf771b9d5027f56e00c30a04

SHA512
7b0a802de200454c70f826aa46d4e3115267b8f08c0ee2a8b547231bcf771cb8ce8a01331fb90e2936e1b87cf95990c3d1f48a773902c66dcc994ed6d9a97016

Download Submit
C:\Users\Admin\AppData\Local\Temp\NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe

Filesize
458KB

MD5
619f7135621b50fd1900ff24aade1524

SHA1
6c7ea8bbd435163ae3945cbef30ef6b9872a4591

SHA256
344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2

SHA512
2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628

Download Submit
C:\WINDOWS\MSWDM.EXE

Filesize
256KB

MD5
8a1198209520897514a2d82a912a66d2

SHA1
5dda8ec47f948814d808cd71e89ebe65940a1ff7

SHA256
5ce9e416f5b7811b9e91ec2de680aad0c38aa4a080999853b096b06d409887f0

SHA512
9a6e4e3729f77bcdcc1ace7fa154490717473fb05899e13b1f920ee438dc1c1812eae6fdec8b97da7807e9d626014ad0481d9cf0d4f5a06e327b4b75534f7e00

Download Submit
C:\Windows\MSWDM.EXE

Filesize
256KB

MD5
8a1198209520897514a2d82a912a66d2

SHA1
5dda8ec47f948814d808cd71e89ebe65940a1ff7

SHA256
5ce9e416f5b7811b9e91ec2de680aad0c38aa4a080999853b096b06d409887f0

SHA512
9a6e4e3729f77bcdcc1ace7fa154490717473fb05899e13b1f920ee438dc1c1812eae6fdec8b97da7807e9d626014ad0481d9cf0d4f5a06e327b4b75534f7e00

Download Submit
C:\Windows\MSWDM.EXE

Filesize
256KB

MD5
8a1198209520897514a2d82a912a66d2

SHA1
5dda8ec47f948814d808cd71e89ebe65940a1ff7

SHA256
5ce9e416f5b7811b9e91ec2de680aad0c38aa4a080999853b096b06d409887f0

SHA512
9a6e4e3729f77bcdcc1ace7fa154490717473fb05899e13b1f920ee438dc1c1812eae6fdec8b97da7807e9d626014ad0481d9cf0d4f5a06e327b4b75534f7e00

Download Submit
C:\Windows\MSWDM.EXE

Filesize
256KB

MD5
8a1198209520897514a2d82a912a66d2

SHA1
5dda8ec47f948814d808cd71e89ebe65940a1ff7

SHA256
5ce9e416f5b7811b9e91ec2de680aad0c38aa4a080999853b096b06d409887f0

SHA512
9a6e4e3729f77bcdcc1ace7fa154490717473fb05899e13b1f920ee438dc1c1812eae6fdec8b97da7807e9d626014ad0481d9cf0d4f5a06e327b4b75534f7e00

Download Submit
C:\Windows\MSWDM.EXE

Filesize
256KB

MD5
8a1198209520897514a2d82a912a66d2

SHA1
5dda8ec47f948814d808cd71e89ebe65940a1ff7

SHA256
5ce9e416f5b7811b9e91ec2de680aad0c38aa4a080999853b096b06d409887f0

SHA512
9a6e4e3729f77bcdcc1ace7fa154490717473fb05899e13b1f920ee438dc1c1812eae6fdec8b97da7807e9d626014ad0481d9cf0d4f5a06e327b4b75534f7e00

Download Submit
C:\Windows\devAE49.tmp

Filesize
458KB

MD5
619f7135621b50fd1900ff24aade1524

SHA1
6c7ea8bbd435163ae3945cbef30ef6b9872a4591

SHA256
344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2

SHA512
2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe

Filesize
458KB

MD5
619f7135621b50fd1900ff24aade1524

SHA1
6c7ea8bbd435163ae3945cbef30ef6b9872a4591

SHA256
344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2

SHA512
2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.5e039bf61627dacd27bd0f2dd48267d0.exe

Filesize
458KB

MD5
619f7135621b50fd1900ff24aade1524

SHA1
6c7ea8bbd435163ae3945cbef30ef6b9872a4591

SHA256
344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2

SHA512
2c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628

Download Submit