d946e3cb3b5f7709ec50f0955ee2a9372058061c437ed81e9383a09fdb9c9ecb

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2024, 00:13

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General

Target

52033a669bd4b2293804e7c026dbae74.exe
Size

4.6MB
MD5

52033a669bd4b2293804e7c026dbae74
SHA1

fb44c44ea894a0f155ef33a04723b53726e48658
SHA256

d946e3cb3b5f7709ec50f0955ee2a9372058061c437ed81e9383a09fdb9c9ecb
SHA512

a8f6a10bc2db751dfe8c0af0ea1d9ef6456cebeb85f9aa7743b5cb479ed2ba5bee99686032526da89bbcb7cbf8e0daba6c9ef4a6cdf00f52deff096cb90e8dda
SSDEEP

49152:PRaiAyuzHCkntaAsHZh3jQL3t8pCHgVjw:PoFpzBntaAsHZh3jQL3t8pCHgVjw

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\krn = "C:\\Windows\\krn4.exe"	52033a669bd4b2293804e7c026dbae74.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\code\ID	52033a669bd4b2293804e7c026dbae74.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3160	52033a669bd4b2293804e7c026dbae74.exe
3160	52033a669bd4b2293804e7c026dbae74.exe

C:\Users\Admin\AppData\Local\Temp\52033a669bd4b2293804e7c026dbae74.exe
"C:\Users\Admin\AppData\Local\Temp\52033a669bd4b2293804e7c026dbae74.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:3160

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/3160-0-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/3160-1-0x0000000003070000-0x0000000003071000-memory.dmp

Filesize
4KB

Download
memory/3160-3-0x0000000000400000-0x00000000008AB000-memory.dmp

Filesize
4.7MB

Download
memory/3160-5-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads