8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 13:46

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General

Target

8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.exe
Size

1.1MB
MD5

ea6b3587b3e8815af030f45256f1d188
SHA1

276825ef7410d95e62a189c7ec580959c0f72739
SHA256

8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b
SHA512

caafa540846c7a35de1d5b36ec263a19ed06dfbb7b4a504994d0da1b8581d6948019d6709a68bf030494e8dcbf33ce8bf4c83cc75e6beefbe50393c1d7208588
SSDEEP

24576:yPa6fMw6UGlehyaIaXfmJlYIUQ0KNrQ9uRl/5:e8998QqcB5L

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1764-56-0x0000000000400000-0x000000000065A000-memory.dmp	upx
behavioral1/memory/1764-58-0x0000000000400000-0x000000000065A000-memory.dmp	upx
behavioral1/memory/1764-59-0x0000000000400000-0x000000000065A000-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:

8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.exe"	8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.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\8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.exe
"C:\Users\Admin\AppData\Local\Temp\8712292b3ab867d4128a83297c2507df3be712217ea7b0a347045a396f31af8b.exe"
1⤵
- Adds Run key to start application
PID:1764

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/1764-54-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1764-55-0x0000000000400000-0x000000000065A000-memory.dmp

Filesize
2.4MB

Download
memory/1764-56-0x0000000000400000-0x000000000065A000-memory.dmp

Filesize
2.4MB

Download
memory/1764-58-0x0000000000400000-0x000000000065A000-memory.dmp

Filesize
2.4MB

Download
memory/1764-59-0x0000000000400000-0x000000000065A000-memory.dmp

Filesize
2.4MB

Download