e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea

Analysis

max time kernel
185s
max time network
187s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 12:50

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General

Target

e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.exe
Size

798KB
MD5

31d5d5165b61f9a272adb02e9934bcb3
SHA1

391d317d828ed6d4041dae1def330cbc005939f6
SHA256

e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea
SHA512

d2ae01800cb54562f4e6403a1a858af627abb8b890d97ea33459084d3a440ff7a5eed2cb8fba684134d8bb5674547d9f9eaf5a5fc644182f94ff3bf88b270c6d
SSDEEP

24576:QJIQ9bWqRq7TNh9pbjDEJ6hlYBDeH9cgKoA:QP9bWWefvD4SlYBBoA

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/1864-54-0x0000000000400000-0x0000000000624000-memory.dmp	upx
behavioral1/memory/1864-55-0x0000000000400000-0x0000000000624000-memory.dmp	upx
behavioral1/memory/1864-57-0x0000000000400000-0x0000000000624000-memory.dmp	upx
behavioral1/memory/1864-58-0x0000000000400000-0x0000000000624000-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:

e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.exe"	e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.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\e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.exe
"C:\Users\Admin\AppData\Local\Temp\e552df83ffcacf100b32deb8714ddf69d7bafa80fa280112a20e7f1de24483ea.exe"
1⤵
- Adds Run key to start application
PID:1864

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/1864-54-0x0000000000400000-0x0000000000624000-memory.dmp

Filesize
2.1MB

Download
memory/1864-55-0x0000000000400000-0x0000000000624000-memory.dmp

Filesize
2.1MB

Download
memory/1864-56-0x0000000075241000-0x0000000075243000-memory.dmp

Filesize
8KB

Download
memory/1864-57-0x0000000000400000-0x0000000000624000-memory.dmp

Filesize
2.1MB

Download
memory/1864-58-0x0000000000400000-0x0000000000624000-memory.dmp

Filesize
2.1MB

Download