e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8

Analysis

max time kernel
185s
max time network
195s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03-12-2022 03:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8.exe
Size

806KB
MD5

2ea5c7b10e35a3c0a933fab33cd3680e
SHA1

05a632f43490ee2f4616f79556d7258b5d4610fa
SHA256

e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8
SHA512

631a25d819f4d683afcaf3236397165f917f216436742a399c3577674a0bb32ed000729bfbad0f7dcc04ebce12f7199e7540fb14a09b9294b813d5c0862508e4
SSDEEP

24576:6PDj3jwfa5lRn5rzuSya7SZREAA7Byvpol7uPn:y33jwmlRhb7SZbPpFn

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/840-54-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/840-55-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/840-57-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/840-58-0x0000000000400000-0x000000000063E000-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	e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8.exe"	e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8.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\e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8.exe
"C:\Users\Admin\AppData\Local\Temp\e8876c39b02320052d503ac58e25c933a698c80fbbfc096527e9b9bfee78f0e8.exe"
1⤵
- Adds Run key to start application
PID:840

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

Loading Replay Monitor...

Downloads

memory/840-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/840-55-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/840-56-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/840-57-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/840-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download