1c6b8958599c274783f0dbab19cae998c6b3f234a6f370d16b7a034c0385a3f4

Analysis

max time kernel
6s
max time network
10s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28-01-2024 05:18

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

7c3fe05614c83168612b521ff71bbd2c.exe
Size

124KB
MD5

7c3fe05614c83168612b521ff71bbd2c
SHA1

f6447e330b3af91ea9a25e869160441b665226fd
SHA256

1c6b8958599c274783f0dbab19cae998c6b3f234a6f370d16b7a034c0385a3f4
SHA512

af5e8dcc24e3cdcd5e54f71c305ac55afff505bac3056b08b620164b889614bba5b65d773c47c19fa65879120e4bf70f1c64c7c2447c9be1f27aff275dceda3d
SSDEEP

1536:GrksPO0gG9zI90Ig2j6gBXBA2WsUj2JlWWpVcCldliLFcHo5A4PXHuAkl5zCH:GlOx9oqJd7sjZMVf1iLiHo5LWAE5zY

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\lckmznk.dll	7c3fe05614c83168612b521ff71bbd2c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1696	7c3fe05614c83168612b521ff71bbd2c.exe

C:\Users\Admin\AppData\Local\Temp\7c3fe05614c83168612b521ff71bbd2c.exe
"C:\Users\Admin\AppData\Local\Temp\7c3fe05614c83168612b521ff71bbd2c.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1696

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1420

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2728

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

memory/1420-6-0x0000000002F10000-0x0000000002F11000-memory.dmp

Filesize
4KB

Download
memory/1696-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1696-1-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/1696-0-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/1696-3-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/2728-7-0x0000000002B30000-0x0000000002B31000-memory.dmp

Filesize
4KB

Download