8552db675b09d319da7fe6e68f437d262081c12f36feaff6d9c895302e54e247

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 11:37

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General

Target

1b5ef1614d4dc7295d90f07f760bcd08.exe
Size

876KB
MD5

1b5ef1614d4dc7295d90f07f760bcd08
SHA1

ad095dc78dc89cc193d497f99cd9afc916a9365c
SHA256

8552db675b09d319da7fe6e68f437d262081c12f36feaff6d9c895302e54e247
SHA512

3592a07ca7f25abcf83f0af6b95b41358a17c33201aa9af1cb80794a865b9f5ef8eecfdc1e8b6b2938d9c605648752bb449eb57703aa26b03fde515021406652
SSDEEP

24576:fDCc585RZCyojmJQiKia1HaL1F17e9Oj:fD3585RcjJjpsn1C9O

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1792-0-0x0000000000400000-0x00000000006AD000-memory.dmp	upx
behavioral1/memory/1792-9-0x0000000000400000-0x00000000006AD000-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	1b5ef1614d4dc7295d90f07f760bcd08.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1792	1b5ef1614d4dc7295d90f07f760bcd08.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1792	1b5ef1614d4dc7295d90f07f760bcd08.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1792	1b5ef1614d4dc7295d90f07f760bcd08.exe
1792	1b5ef1614d4dc7295d90f07f760bcd08.exe
1792	1b5ef1614d4dc7295d90f07f760bcd08.exe
1792	1b5ef1614d4dc7295d90f07f760bcd08.exe

C:\Users\Admin\AppData\Local\Temp\1b5ef1614d4dc7295d90f07f760bcd08.exe
"C:\Users\Admin\AppData\Local\Temp\1b5ef1614d4dc7295d90f07f760bcd08.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1792

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

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Downloads

memory/1792-0-0x0000000000400000-0x00000000006AD000-memory.dmp

Filesize
2.7MB

Download
memory/1792-1-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1792-9-0x0000000000400000-0x00000000006AD000-memory.dmp

Filesize
2.7MB

Download