4bdf480d7019281545e25ae2295710d6139a4aa59d94bbe306d766048a109a5f

Analysis

max time kernel
144s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
10-01-2024 10:15

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General

Target

50499e1bfeb486fb882e36c48acc4a7f.exe
Size

294KB
MD5

50499e1bfeb486fb882e36c48acc4a7f
SHA1

a9351c074c6ad95ee78f2b33afee2de1809cf2f2
SHA256

4bdf480d7019281545e25ae2295710d6139a4aa59d94bbe306d766048a109a5f
SHA512

c653d3e3ee7c20de9839a39a9144dd5fa1d4ab3e6fdaf639a4f8e880221083d044ea730a87496f987635f92ed602f4cc3711e0e17c3fbffbc8144e5403df1d48
SSDEEP

6144:9B0D4ZiDCC98YgIG9zdFHf2H7nYMDl7K2YyHi0+oSotZj:9aD4ZieSgp/FeH75J7CceoSoDj

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2112-0-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/2112-1-0x0000000000400000-0x00000000004D6000-memory.dmp	upx
behavioral1/memory/2112-12-0x0000000000400000-0x00000000004D6000-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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	50499e1bfeb486fb882e36c48acc4a7f.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	50499e1bfeb486fb882e36c48acc4a7f.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	50499e1bfeb486fb882e36c48acc4a7f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2112	50499e1bfeb486fb882e36c48acc4a7f.exe
2112	50499e1bfeb486fb882e36c48acc4a7f.exe

C:\Users\Admin\AppData\Local\Temp\50499e1bfeb486fb882e36c48acc4a7f.exe
"C:\Users\Admin\AppData\Local\Temp\50499e1bfeb486fb882e36c48acc4a7f.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2112

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/2112-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2112-1-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2112-12-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download