b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a

Analysis

max time kernel
250s
max time network
274s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-09-2022 04:17

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General

Target

b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a.exe
Size

5.1MB
MD5

8edba4feec3d1518839b7d423828e77e
SHA1

fce4b09a1b55163c69e13bfca13c920a1b5b69b7
SHA256

b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a
SHA512

603cd264227e9ec5f5bc618ccc0d49218ddd592d871021a6591b27f8e2867f7ff3d3a89e497ad5e630cdfa48e75a0fc1cd4057d99b54ad04532bf5a4c87bf962
SSDEEP

98304:/UkpclGM1Db7Povr0PpKsvaK2zLlGiL3lVdd+5SRcrbpYRIQ2gW4MEiBfV:/mlGgzxPpKsvgz8i9d/Kr96v2jHJ

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
behavioral1/memory/536-54-0x0000000000080000-0x0000000001319000-memory.dmp	upx
behavioral1/memory/536-55-0x0000000000080000-0x0000000001319000-memory.dmp	upx
behavioral1/memory/536-56-0x0000000000080000-0x0000000001319000-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

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a.exe

C:\Users\Admin\AppData\Local\Temp\b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a.exe
"C:\Users\Admin\AppData\Local\Temp\b5ac3e28e513f7e4d090ac325fd1bd90b8a8a0200e0fae7665c6191c71946a1a.exe"
1⤵
- Modifies system certificate store
PID:536

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/536-54-0x0000000000080000-0x0000000001319000-memory.dmp

Filesize
18.6MB

Download
memory/536-55-0x0000000000080000-0x0000000001319000-memory.dmp

Filesize
18.6MB

Download
memory/536-56-0x0000000000080000-0x0000000001319000-memory.dmp

Filesize
18.6MB

Download