907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 07:28

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General

Target

907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.exe
Size

799KB
MD5

f2c3787fe12fe147101cb95212c3bbe3
SHA1

dae602dae9a56fe11fed36336d2df60cff314525
SHA256

907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504
SHA512

aea72e53c7b72d4110d6e2031dbe37cea32825cf42316601638215bcffe8f848b445fb87102b89a3ce4e97bab271404322cf5f4368d4812908d407da62bc7b65
SSDEEP

24576:HzxA5JfTUfQO7vN1cQOM6aHwkFhFbR7LIKHKQjemo0VxfNM:1A5FTUf/7F1cQOowkhbBuQjzVw

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

Processes:

resource	yara_rule
behavioral1/memory/1768-56-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/1768-57-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/1768-58-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/1768-59-0x0000000000400000-0x0000000000623000-memory.dmp	upx
behavioral1/memory/1768-60-0x0000000000400000-0x0000000000623000-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:

907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.exe"	907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.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\907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.exe
"C:\Users\Admin\AppData\Local\Temp\907fc3a4803261ebb230093e2c26e52ab16c58c30debc0a8132236a64b2f9504.exe"
1⤵
- Adds Run key to start application
PID:1768

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/1768-54-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1768-55-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/1768-56-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/1768-57-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/1768-58-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/1768-59-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download
memory/1768-60-0x0000000000400000-0x0000000000623000-memory.dmp

Filesize
2.1MB

Download