8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c

Analysis

max time kernel
208s
max time network
291s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
29/11/2022, 05:39

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General

Target

8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c.exe
Size

809KB
MD5

605d1094b6c37923dcbeb21705a7477f
SHA1

72ff288c38a2ad53296900f94c03de92b555227b
SHA256

8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c
SHA512

b01b5bf622838f7178603f1e6f38745e86ba91f50de13bf9b6a019de3377d4bc320ce9611940d8723bf0e80b5002387b4ff35266d065be05e1f0cacbd21fa369
SSDEEP

12288:pqkcRCROBmbLiY0TExyU/iv2OdlLL9TdFFbmh0jWFMTlGdSGlBT+ZmkG:prlR7L+Q0yiOOxdTCgW6GdFBTLkG

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/1352-54-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1352-55-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1352-57-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1352-58-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1352-59-0x0000000000400000-0x000000000063E000-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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c.exe"	8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c.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\8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c.exe
"C:\Users\Admin\AppData\Local\Temp\8db9183bc6904bddfc25c613267d3b0be7be6ebac2a69b08a0c734d9300b540c.exe"
1⤵
- Adds Run key to start application
PID:1352

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/1352-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1352-55-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1352-56-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download
memory/1352-57-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1352-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1352-59-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download