4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
10/06/2024, 21:23

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General

Target

4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe
Size

294KB
MD5

cfe036f90ac67d38de49f3ddeef1fbfd
SHA1

ac7f48c59dfd87e2be6c46aa197863a2a70408bf
SHA256

4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081
SHA512

d1f1af35f892234e0fed8a94c5014fb9dceb1d9753fb7eee509804ec111b099cfc86b9152376de20e7eb83bf98210996d6d303bbe0c7284d52b405b453fc1367
SSDEEP

6144:VB0D4ZiDCC98YgIG9zdFHf2H7nYMDl7K2YyHi0+oSotdr:VaD4ZieSgp/FeH75J7CceoSo3r

Score

9^/10

upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral1/memory/2360-0-0x0000000000400000-0x00000000004D6000-memory.dmp	UPX
behavioral1/memory/2360-13-0x0000000000400000-0x00000000004D6000-memory.dmp	UPX

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2360-0-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/2360-13-0x0000000000400000-0x00000000004D6000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2360	4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe
2360	4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe

C:\Users\Admin\AppData\Local\Temp\4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe
"C:\Users\Admin\AppData\Local\Temp\4262ed7d8fdd6744f8e34262dc34e1cbd6d7c6cd42a18c5ededcb98b2a9a7081.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2360-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2360-13-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download