f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310

Analysis

max time kernel
151s
max time network
150s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 12:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe
Size

784KB
MD5

9faaac713d36e4b67b4c599a970e0750
SHA1

83a8067d644604ce1c8e52c35bb698af36a6f379
SHA256

f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310
SHA512

c5c3c2ccb3d3e7985f8394a484b82b8d8b8d2424f185756a30560f0002162612ff362835b2957f162803aaf8777d4eff742e92cfe46876f0483c56db7a267a0b
SSDEEP

24576:boXRM5eQEuBwCG8MtjOAwyIA8A+8laowNseedP:boXRM5ebMHG8M/wMnjlfg9e

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/1884-54-0x0000000000400000-0x000000000061D000-memory.dmp	upx
behavioral1/memory/1884-55-0x0000000000400000-0x000000000061D000-memory.dmp	upx
behavioral1/memory/1884-57-0x0000000000400000-0x000000000061D000-memory.dmp	upx
behavioral1/memory/1884-58-0x0000000000400000-0x000000000061D000-memory.dmp	upx
behavioral1/memory/1884-59-0x0000000000400000-0x000000000061D000-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:

f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe"	f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.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

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe

C:\Users\Admin\AppData\Local\Temp\f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe
"C:\Users\Admin\AppData\Local\Temp\f9f2e8000bb0bef4aa8d3408e4c1f1fb4dbc904fedf2c7486b989a6b5d6e1310.exe"
1⤵
- Adds Run key to start application
- Checks processor information in registry
PID:1884

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1884-54-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/1884-55-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/1884-56-0x0000000075E31000-0x0000000075E33000-memory.dmp

Filesize
8KB

Download
memory/1884-57-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/1884-58-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/1884-59-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download