b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba

Analysis

max time kernel
185s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 07:58

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Report Analysis Logs

General

Target

b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe
Size

556KB
MD5

3e2a3eb21b43c089b83d5f2b4659d402
SHA1

b28d5629522485b65de7677d6907f284b9a705e2
SHA256

b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba
SHA512

31b889d034f8956649de15b6199c387cef20f7a24e7af3d2e59859e920bd39b06c5b744987a7b9244e30d7a4448e5108356d77199788e120e03683fb7a797153
SSDEEP

12288:7GosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:7GosTxSEXzOV/UaIBNLMp20wMMT6

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1152-132-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/1152-133-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/1152-134-0x0000000000400000-0x0000000000522000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240594375.log	b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1152	b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe
1152	b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe

C:\Users\Admin\AppData\Local\Temp\b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe
"C:\Users\Admin\AppData\Local\Temp\b8434ed632e3da0080e6bb508e326f76499950bd2dc450997bf0c9bc02dd7fba.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:1152

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1152-132-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1152-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1152-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download