32e44400d1be59d33b5523157d730027b90acad2b08ab83c29d50e0735ca8e3e

Analysis

max time kernel
140s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2023, 21:22

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General

Target

NEAS.67f6dc87ac43716022e9a4522d6a5670.exe
Size

89KB
MD5

67f6dc87ac43716022e9a4522d6a5670
SHA1

667bd7735493111af2f2ee58463eeabb974dc500
SHA256

32e44400d1be59d33b5523157d730027b90acad2b08ab83c29d50e0735ca8e3e
SHA512

a1b1fe3435b9f89158091cf9c6a691cda55a514324bfe77e28a0dfd786d49de555b86d7d0dd44d6cf54e621b840fcbda9ea399514ed8132b7b19d889224768bb
SSDEEP

768:epGH/U+JdMk7JwOeUsCPxKcTFv4LdYPofXKCC6FQxB:eY9vZ7J8CJKcT6JWov8y4B

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1232	smss.exe
2744	smss.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system\smss.exe	NEAS.67f6dc87ac43716022e9a4522d6a5670.exe
File created	C:\Windows\system\smss.exe	NEAS.67f6dc87ac43716022e9a4522d6a5670.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3760 wrote to memory of 4896	3760	NEAS.67f6dc87ac43716022e9a4522d6a5670.exe	83
PID 3760 wrote to memory of 4896	3760	NEAS.67f6dc87ac43716022e9a4522d6a5670.exe	83
PID 3760 wrote to memory of 4896	3760	NEAS.67f6dc87ac43716022e9a4522d6a5670.exe	83
PID 4896 wrote to memory of 1232	4896	cmd.exe	85
PID 4896 wrote to memory of 1232	4896	cmd.exe	85
PID 4896 wrote to memory of 1232	4896	cmd.exe	85

C:\Users\Admin\AppData\Local\Temp\NEAS.67f6dc87ac43716022e9a4522d6a5670.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.67f6dc87ac43716022e9a4522d6a5670.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3760
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system\smss.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4896
- - C:\Windows\system\smss.exe
    C:\Windows\system\smss.exe
    3⤵
    - Executes dropped EXE
    PID:1232

C:\Windows\system\smss.exe
C:\Windows\system\smss.exe
1⤵
- Executes dropped EXE
PID:2744

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\System\smss.exe

Filesize
89KB

MD5
67f6dc87ac43716022e9a4522d6a5670

SHA1
667bd7735493111af2f2ee58463eeabb974dc500

SHA256
32e44400d1be59d33b5523157d730027b90acad2b08ab83c29d50e0735ca8e3e

SHA512
a1b1fe3435b9f89158091cf9c6a691cda55a514324bfe77e28a0dfd786d49de555b86d7d0dd44d6cf54e621b840fcbda9ea399514ed8132b7b19d889224768bb

Download Submit
C:\Windows\System\smss.exe

Filesize
89KB

MD5
67f6dc87ac43716022e9a4522d6a5670

SHA1
667bd7735493111af2f2ee58463eeabb974dc500

SHA256
32e44400d1be59d33b5523157d730027b90acad2b08ab83c29d50e0735ca8e3e

SHA512
a1b1fe3435b9f89158091cf9c6a691cda55a514324bfe77e28a0dfd786d49de555b86d7d0dd44d6cf54e621b840fcbda9ea399514ed8132b7b19d889224768bb

Download Submit
C:\Windows\System\smss.exe

Filesize
89KB

MD5
67f6dc87ac43716022e9a4522d6a5670

SHA1
667bd7735493111af2f2ee58463eeabb974dc500

SHA256
32e44400d1be59d33b5523157d730027b90acad2b08ab83c29d50e0735ca8e3e

SHA512
a1b1fe3435b9f89158091cf9c6a691cda55a514324bfe77e28a0dfd786d49de555b86d7d0dd44d6cf54e621b840fcbda9ea399514ed8132b7b19d889224768bb

Download Submit
C:\Windows\system\smss.exe

Filesize
89KB

MD5
67f6dc87ac43716022e9a4522d6a5670

SHA1
667bd7735493111af2f2ee58463eeabb974dc500

SHA256
32e44400d1be59d33b5523157d730027b90acad2b08ab83c29d50e0735ca8e3e

SHA512
a1b1fe3435b9f89158091cf9c6a691cda55a514324bfe77e28a0dfd786d49de555b86d7d0dd44d6cf54e621b840fcbda9ea399514ed8132b7b19d889224768bb

Download Submit
memory/1232-17-0x0000000014000000-0x0000000014019000-memory.dmp

Filesize
100KB

Download
memory/2744-18-0x0000000014000000-0x0000000014019000-memory.dmp

Filesize
100KB

Download
memory/3760-0-0x0000000014000000-0x0000000014019000-memory.dmp

Filesize
100KB

Download
memory/3760-12-0x0000000014000000-0x0000000014019000-memory.dmp

Filesize
100KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads