2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 20:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1.exe
Size

812KB
MD5

baf33e749df60382576e12ddd96d559d
SHA1

0e67d4536f5aa957d9fbc0ed71178aa9676384dd
SHA256

2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1
SHA512

78a16c9a80fa5e50d8d72158f95e51eb0111bd1eff3de74d662b44ff11059de8876ca2f1b1ca4e5acb94eb8e81520c089d3c6475cf68f272a71de816eaf845ce
SSDEEP

12288:I2Wc3hKuk7rKuHJwIDZwVwRI2czUnCvFbECbxojMyJdT8XboL9Mi:I2jKf7LJwQGrxz8Cvry5J8XsL9Mi

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/2020-55-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/2020-57-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/2020-58-0x0000000000400000-0x000000000063D000-memory.dmp	upx
behavioral1/memory/2020-59-0x0000000000400000-0x000000000063D000-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	2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1.exe"	2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1.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\2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1.exe
"C:\Users\Admin\AppData\Local\Temp\2390ad61fb8bfd46f1f740196fdd0019a5b71d8672259bb4e6afd641215b17d1.exe"
1⤵
- Adds Run key to start application
PID:2020

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/2020-54-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/2020-55-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/2020-57-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/2020-58-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download
memory/2020-59-0x0000000000400000-0x000000000063D000-memory.dmp

Filesize
2.2MB

Download