d4c85ea44591c9d2ac0dc1f81cb3310de7bd6f5bedafd3194de73fc10a51b941

Analysis

max time kernel
30s
max time network
31s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 01:09

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Reason

Machine shutdown

Report Analysis Logs

General

Target

099ec817dce96cafca76191ac56f75c9.exe
Size

124KB
MD5

099ec817dce96cafca76191ac56f75c9
SHA1

ec4ed0fcc75d2bfca1043a7fec73c4a46f0a39b3
SHA256

d4c85ea44591c9d2ac0dc1f81cb3310de7bd6f5bedafd3194de73fc10a51b941
SHA512

36cb52ffc3ededb6b0ebb30d04a186fc556a907c1a8a88bc74da19dd143cb18d54f1ba3cfb49b2a646829272a9a9a012be069e9c8f93356bfc5fbf140c216744
SSDEEP

1536:1xWE+O4zEzm4sOpwQEljuXzCUXYQEIYWmCchBa6fliLFcHo5A4PXHuAkl5zCH:1w9ymOpwVVCZmfvrdiLiHo5LWAE5zY

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\gsmilka.dll	099ec817dce96cafca76191ac56f75c9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1352	099ec817dce96cafca76191ac56f75c9.exe

C:\Users\Admin\AppData\Local\Temp\099ec817dce96cafca76191ac56f75c9.exe
"C:\Users\Admin\AppData\Local\Temp\099ec817dce96cafca76191ac56f75c9.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1352

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2448

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2764

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/1352-0-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/1352-1-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/1352-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2448-5-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/2764-6-0x00000000027E0000-0x00000000027E1000-memory.dmp

Filesize
4KB

Download