ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f

Analysis

max time kernel
151s
max time network
165s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 15:46

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General

Target

ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.exe
Size

853KB
MD5

dde0c436cdeb3bb7c96f59c02eadf676
SHA1

86f121c0da59ca908e61e292da069801da0b5713
SHA256

ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f
SHA512

17336235bbadfa9786446049bf5f2c4b874d6d1dd57cc7b1d2616b8f2307345f174095d5d80f8e4fd3b007a47dac10f87c24ab4d671130e91e624bb857215e73
SSDEEP

12288:N5yfy1FHvnnzVg4ARZNN7iEcRHgsB8OfEWFB76NTmHf0ALSEWt:u6nn5jARZNsEAAwl3j2BmZpWt

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

Processes:

resource	yara_rule
behavioral1/memory/880-55-0x0000000000400000-0x0000000000603000-memory.dmp	upx
behavioral1/memory/880-54-0x0000000000400000-0x0000000000603000-memory.dmp	upx
behavioral1/memory/880-57-0x0000000000400000-0x0000000000603000-memory.dmp	upx
behavioral1/memory/880-58-0x0000000000400000-0x0000000000603000-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

Processes:

ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.exe"	ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.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\ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.exe
"C:\Users\Admin\AppData\Local\Temp\ea93bcf7e741a7a692f142194b9a39455c3e98c3c22a9ed11e421cad9192e46f.exe"
1⤵
- Adds Run key to start application
PID:880

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/880-55-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/880-54-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/880-56-0x0000000075071000-0x0000000075073000-memory.dmp

Filesize
8KB

Download
memory/880-57-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download
memory/880-58-0x0000000000400000-0x0000000000603000-memory.dmp

Filesize
2.0MB

Download