604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca

Analysis

max time kernel
151s
max time network
163s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/10/2022, 01:58

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General

Target

604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca.exe
Size

812KB
MD5

4162361b7d5d126e51f8c9b1be43e2e5
SHA1

1fd69a0b4467670c5f55d9f3e90c887e76875330
SHA256

604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca
SHA512

228d34531102083023decf723e7dc15935e6fdfc4f4d7a8a57d3f34ae7c467653fd7748805d9a82d9977ca3362ccab82cea8303d6fc9a146baef075edb7a4f9f
SSDEEP

24576:UtyfDglxp5pOWBI989zD8Swbgks3Xu4Pz13e:oUsl/2WA898SMEt

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

resource	yara_rule
behavioral1/memory/1088-54-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral1/memory/1088-56-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral1/memory/1088-58-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral1/memory/1088-59-0x0000000000400000-0x0000000000633000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca.exe"	604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca.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\604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca.exe
"C:\Users\Admin\AppData\Local\Temp\604b3d9540ebf520e0544eb4975ceaa704a0e889246b184e186170e946ea8cca.exe"
1⤵
- Adds Run key to start application
PID:1088

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

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Downloads

memory/1088-54-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/1088-56-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/1088-57-0x0000000074D61000-0x0000000074D63000-memory.dmp

Filesize
8KB

Download
memory/1088-58-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/1088-59-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download