51e27d1b5bfcad3d45c6b99f8aaecf6a6b251d33671a22b730b533eb27c0ae3b

Analysis

max time kernel
23s
max time network
29s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 20:23

Sharing

Copy URL Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

576a345185003cdbc0d7566998c87ac0.exe
Size

116KB
MD5

576a345185003cdbc0d7566998c87ac0
SHA1

b25eea8514cb6bf581f60bc1d390901548ac4107
SHA256

51e27d1b5bfcad3d45c6b99f8aaecf6a6b251d33671a22b730b533eb27c0ae3b
SHA512

2f07f7482fd622b989d25a659dae932418080088a991223fa333cb5c9dd19f9a6f4163362ac37a4d9c4eb60486cd9e8ecd860aa3f35354c1d7188fcf399c0e4f
SSDEEP

1536:gnbNso4RkFJoTbpn4FEAmkVbsIFdLIfMkweI12tncZ2H1LxjKsX9Ue81osb:4NgR6o35aEozLIfMteI+J1Lx/A1db

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\xzryfcd.dll	576a345185003cdbc0d7566998c87ac0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2532	576a345185003cdbc0d7566998c87ac0.exe

C:\Users\Admin\AppData\Local\Temp\576a345185003cdbc0d7566998c87ac0.exe
"C:\Users\Admin\AppData\Local\Temp\576a345185003cdbc0d7566998c87ac0.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:2532

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2796

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2952

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/2532-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2532-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2532-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2796-5-0x00000000029C0000-0x00000000029C1000-memory.dmp

Filesize
4KB

Download
memory/2952-6-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download