33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 15:46

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General

Target

33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.exe
Size

870KB
MD5

686fe423945b719721f13a835ee1a38a
SHA1

358927f38e99d6c5c0268429895204065a3ea6ab
SHA256

33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9
SHA512

be560783f900257b32ec4502eaa1b3058a7fdcde4c31c296bf87d747f86d91ab8cbebea7615376eb6cd98a6eed188f2b54b44de1228f506f6ea3e7b93068e3d7
SSDEEP

12288:rlOlBdhkk+9FdK+uSQ/WhnZG8o2cI01u02zF7Z2copAEzY/ERUxvAN3:s/F0FpQ/Whn9o2lCPp9p1zYsRH

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

Processes:

resource	yara_rule
behavioral1/memory/1480-54-0x0000000000400000-0x000000000060B000-memory.dmp	upx
behavioral1/memory/1480-55-0x0000000000400000-0x000000000060B000-memory.dmp	upx
behavioral1/memory/1480-57-0x0000000000400000-0x000000000060B000-memory.dmp	upx
behavioral1/memory/1480-58-0x0000000000400000-0x000000000060B000-memory.dmp	upx
behavioral1/memory/1480-59-0x0000000000400000-0x000000000060B000-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:

33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.exe"	33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.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\33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.exe
"C:\Users\Admin\AppData\Local\Temp\33c4d441d84aba6e2038316eb0b540d8ded507f5a312e1216589b73dd8b36df9.exe"
1⤵
- Adds Run key to start application
PID:1480

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/1480-54-0x0000000000400000-0x000000000060B000-memory.dmp

Filesize
2.0MB

Download
memory/1480-55-0x0000000000400000-0x000000000060B000-memory.dmp

Filesize
2.0MB

Download
memory/1480-56-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/1480-57-0x0000000000400000-0x000000000060B000-memory.dmp

Filesize
2.0MB

Download
memory/1480-58-0x0000000000400000-0x000000000060B000-memory.dmp

Filesize
2.0MB

Download
memory/1480-59-0x0000000000400000-0x000000000060B000-memory.dmp

Filesize
2.0MB

Download