376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675

Analysis

max time kernel
145s
max time network
154s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
14/10/2022, 09:56

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General

Target

376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675.exe
Size

811KB
MD5

74e55ac4bd767303ec2c9a798c340cb1
SHA1

6b68193133e21e38d9c95337635bfaeceea939e0
SHA256

376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675
SHA512

705c7dc2daaf876f0a54319e24c2a364d3b6fa4bf3736c18e9f4bb213a1f98290c052adf38f973fc0a7c06fa4872b6ae82632804d0acd3da3044bc9eb7a7357f
SSDEEP

24576:B/SYXOMZAdD8jzQ2B0HiWYty5S2YwnLsZkxzn7Qi:18MKd4jMJiww6xnQi

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1696-54-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1696-56-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1696-58-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1696-59-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1696-60-0x0000000000400000-0x000000000063E000-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	376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675.exe"	376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675.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\376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675.exe
"C:\Users\Admin\AppData\Local\Temp\376228679942da229326044d5d1e9d20de4884f9b3a17200dee3dcb2701bc675.exe"
1⤵
- Adds Run key to start application
PID:1696

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/1696-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1696-56-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1696-57-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1696-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1696-59-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1696-60-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download