ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099

Analysis

max time kernel
152s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02-10-2022 11:01

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General

Target

ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099.exe
Size

810KB
MD5

720bd2f029230b093d72661372b9f126
SHA1

ee4c0aa7c575a71c1776f32042717503a8ed35b6
SHA256

ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099
SHA512

913bca04cde617fce9efdac48367d9c902dbce943a8483b95ecc129547d113e2022671cbc34204e78301a4cc2b00dcec93179997c12b1a067523686aec04fb89
SSDEEP

24576:l6idOBlkdrspv6JC5N6+luxMowtRrM6HXEZjHE:8idOBCVQItMR93E1

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1164-54-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1164-55-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1164-57-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/1164-58-0x0000000000400000-0x000000000063D000-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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099.exe"	ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099.exe
"C:\Users\Admin\AppData\Local\Temp\ae97efb6e531cb3cdfdc11569268ddd412819fbd670dd0c9cba78995db984099.exe"
1⤵
- Adds Run key to start application
PID:1164

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1164-54-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1164-55-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1164-56-0x0000000075C61000-0x0000000075C63000-memory.dmp

Filesize
8KB

Download
memory/1164-57-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/1164-58-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download