71e085af682ae4514841822597ebe45856f8262959b68404e25f66f877dd0b95

Analysis

max time kernel
13s
max time network
29s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
07/01/2024, 16:16

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

497595b474ebdb9355e0ce30ddbc1686.exe
Size

124KB
MD5

497595b474ebdb9355e0ce30ddbc1686
SHA1

2d8243244943fa3b2322af9a7ce4144233cf2933
SHA256

71e085af682ae4514841822597ebe45856f8262959b68404e25f66f877dd0b95
SHA512

c0517dbcc8599e5f982bc899c9794861d2de80ecc992e2ff1d3b70baa21116fbd0bac16ef5f066431729904120e4e805f7776bd5d43759b89df07604871ad6b1
SSDEEP

1536:DjmkyI+iVyfLC5In8o+hi2PKIgDt0oDliLFcHo5A4PXHuAkl5zCH:oI+iYfLC5vot2yIq0KiLiHo5LWAE5zY

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\zzzvkxd.dll	497595b474ebdb9355e0ce30ddbc1686.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2312	497595b474ebdb9355e0ce30ddbc1686.exe

C:\Users\Admin\AppData\Local\Temp\497595b474ebdb9355e0ce30ddbc1686.exe
"C:\Users\Admin\AppData\Local\Temp\497595b474ebdb9355e0ce30ddbc1686.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2312

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2320

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2944

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/2312-0-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/2312-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2312-1-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/2320-5-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/2944-6-0x00000000027E0000-0x00000000027E1000-memory.dmp

Filesize
4KB

Download