e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc

Analysis

max time kernel
159s
max time network
212s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 21:17

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General

Target

e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.exe
Size

772KB
MD5

43383c749a6d79b5fce4dd3ea5ad9f80
SHA1

9f6aec7caa8cd496cea1f6a1e126fa837f3ad337
SHA256

e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc
SHA512

093e6d9490eb70a89747e43e5d755b506a4cc1bf440c67fd8bc3177263ae4c24e0c090965e166234301e226bf199e2630bcfc3ecf0dbce137c9133fd3ac16d63
SSDEEP

12288:Rj9WtzLNdO/J5i3UQVpxzmSZmagP7nvtNyKl7HeYHLX0M+rtIbP6mbilRgHwMvf:RhWvQrikQZglFN5HeuEM+ryPiWtH

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/968-55-0x0000000000400000-0x000000000061F000-memory.dmp	upx
behavioral1/memory/968-57-0x0000000000400000-0x000000000061F000-memory.dmp	upx
behavioral1/memory/968-58-0x0000000000400000-0x000000000061F000-memory.dmp	upx
behavioral1/memory/968-59-0x0000000000400000-0x000000000061F000-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:

e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.exe"	e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.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\e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.exe
"C:\Users\Admin\AppData\Local\Temp\e8709b39793fc56dcb64da89727c184b3fba68a1806ec1a52971a2ff67a88bcc.exe"
1⤵
- Adds Run key to start application
PID:968

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/968-54-0x0000000076221000-0x0000000076223000-memory.dmp

Filesize
8KB

Download
memory/968-55-0x0000000000400000-0x000000000061F000-memory.dmp

Filesize
2.1MB

Download
memory/968-57-0x0000000000400000-0x000000000061F000-memory.dmp

Filesize
2.1MB

Download
memory/968-58-0x0000000000400000-0x000000000061F000-memory.dmp

Filesize
2.1MB

Download
memory/968-59-0x0000000000400000-0x000000000061F000-memory.dmp

Filesize
2.1MB

Download