dffde238c0c8f6683d95ddb8e840e58b8ad8db9c236c77f04860ce49e43c8791

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/02/2024, 11:44

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

8f11f401314012d584cc6b2ba5f5c0b1.exe
Size

220KB
MD5

8f11f401314012d584cc6b2ba5f5c0b1
SHA1

281e76a10c1c98233949ffcc4975a8cba58076f0
SHA256

dffde238c0c8f6683d95ddb8e840e58b8ad8db9c236c77f04860ce49e43c8791
SHA512

2899dd38fba3c2484949cc8a3d1c4475b4ea0e77c2cb749acc2427f4764f9ef7e8a590285a97c2ff3f7e5735a7bd724eaabbb126f51b115815825a5708d79053
SSDEEP

6144:IAmqkz5Is4F22WsSjl5honbGFe+gEmC6kXu8fUK6Enj:ISs4Q2dqC+96Vd8j

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 15 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2336-0-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-1-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-2-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-3-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-4-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-5-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-6-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-7-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-8-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-9-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-10-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-11-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-12-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-13-0x0000000000400000-0x000000000074D000-memory.dmp	upx
behavioral1/memory/2336-14-0x0000000000400000-0x000000000074D000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	8f11f401314012d584cc6b2ba5f5c0b1.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2336	8f11f401314012d584cc6b2ba5f5c0b1.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2336	8f11f401314012d584cc6b2ba5f5c0b1.exe
2336	8f11f401314012d584cc6b2ba5f5c0b1.exe
2336	8f11f401314012d584cc6b2ba5f5c0b1.exe
2336	8f11f401314012d584cc6b2ba5f5c0b1.exe

C:\Users\Admin\AppData\Local\Temp\8f11f401314012d584cc6b2ba5f5c0b1.exe
"C:\Users\Admin\AppData\Local\Temp\8f11f401314012d584cc6b2ba5f5c0b1.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2336-0-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-1-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-2-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-3-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-4-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-5-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-6-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-7-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-8-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-9-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-10-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-11-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-12-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-13-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/2336-14-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download