b4adf4dc92a0c30688c4034f91605b6cfda7c6098d38d250d466f28363fdaf32

Analysis

max time kernel
6s
max time network
1s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 09:22

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Reason

Machine shutdown

Report Analysis Logs

General

Target

14479b74f9ddff68219f630fc98a41f0.exe
Size

108KB
MD5

14479b74f9ddff68219f630fc98a41f0
SHA1

51aefe7f4b9d75f7df574efac239e56ec857be60
SHA256

b4adf4dc92a0c30688c4034f91605b6cfda7c6098d38d250d466f28363fdaf32
SHA512

38317bdfa568046210435ec2aad7bec4e37f8e40d4a3d0487f200159951243b6c421c1f25c8e1497e790d82bfb833b7c40b71edf1b6034f5cd78c61b0709cc47
SSDEEP

1536:TVku2uWhxpbWLGb5m2kw+Z2aQmNlTGV3P8jeRQ0nZfZXMKLDzLHo6BVDdOh:TVku2uingcVaQmjm3PQehRXbHLHoSDG

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\vgnneaj.dll	14479b74f9ddff68219f630fc98a41f0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1712	14479b74f9ddff68219f630fc98a41f0.exe

C:\Users\Admin\AppData\Local\Temp\14479b74f9ddff68219f630fc98a41f0.exe
"C:\Users\Admin\AppData\Local\Temp\14479b74f9ddff68219f630fc98a41f0.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1712

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2340

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2688

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

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Downloads

memory/1712-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1712-2-0x0000000001000000-0x000000000101C000-memory.dmp

Filesize
112KB

Download
memory/1712-0-0x0000000001000000-0x000000000101C000-memory.dmp

Filesize
112KB

Download
memory/2340-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2688-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download