623fce93343a18ee007b6c05f0e7d53de63575c2c1d72e8d4eee12e29adab6cb

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2023 14:36

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General

Target

016c518d029b18f76db7f08d50684044.exe
Size

196KB
MD5

016c518d029b18f76db7f08d50684044
SHA1

5b187f609200a7517cb8de2022a6564c7517425d
SHA256

623fce93343a18ee007b6c05f0e7d53de63575c2c1d72e8d4eee12e29adab6cb
SHA512

30db7a55473cb0ba45d092c006c7a5fb52e36ceaaecacf579af17254abc21a8351ff82be78b70a99e0b026aa79350c6e941447c87bbf295b31f69d6ce2551624
SSDEEP

3072:+yPMgg+O4H5MyRWC4fPu52uqZl4U7AoHo7lOdNZwMRoLta6+OAl6L60:Phgg66Wbu5rwunTCN2+l6

Score

1^/10

Malware Config

Signatures

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
368	reg.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 4960	2568	016c518d029b18f76db7f08d50684044.exe	85
PID 2568 wrote to memory of 4960	2568	016c518d029b18f76db7f08d50684044.exe	85
PID 2568 wrote to memory of 4960	2568	016c518d029b18f76db7f08d50684044.exe	85
PID 4960 wrote to memory of 368	4960	cmd.exe	91
PID 4960 wrote to memory of 368	4960	cmd.exe	91
PID 4960 wrote to memory of 368	4960	cmd.exe	91
PID 4960 wrote to memory of 4924	4960	cmd.exe	92
PID 4960 wrote to memory of 4924	4960	cmd.exe	92
PID 4960 wrote to memory of 4924	4960	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\016c518d029b18f76db7f08d50684044.exe
"C:\Users\Admin\AppData\Local\Temp\016c518d029b18f76db7f08d50684044.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\Start.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4960
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f
    3⤵
    - Modifies registry key
    PID:368
- - C:\Windows\SysWOW64\gpupdate.exe
    gpupdate /force
    3⤵
    PID:4924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Start.bat

Filesize
200B

MD5
9cedeb0b293d2b5491225ef3d9eb2a8b

SHA1
b607ef9bd319b6ec696c8dab8a314998d133298b

SHA256
3fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08

SHA512
ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc

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