9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5

Analysis

max time kernel
261s
max time network
365s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 20:59

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General

Target

9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe
Size

851KB
MD5

5115aa9b57b9777fff586c0839dcf368
SHA1

af64d9852b39783ea53eaa228da606f10235edb0
SHA256

9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5
SHA512

69f8252f7af471f096cf018b10c5478726232b9d68e2060f48ee9f5c984edf29d343852029c8b2a07898fcbba2b3a9be2e8ad082a0201c2e1f1e5f22e3c32af0
SSDEEP

24576:/FXuiM2HKYcSpIc1E3MkHDooEWtPHoh3+5AEfI8sVn:/XRqzSDhAqW1oh3+OOI8A

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1012-57-0x0000000001380000-0x00000000015CB000-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	9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AmdAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe"	9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe

C:\Users\Admin\AppData\Local\Temp\9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe
"C:\Users\Admin\AppData\Local\Temp\9440bfd6b5983a5f9905b734eda69cb667969577e87119e13380227bc41e30c5.exe"
1⤵
- Adds Run key to start application
- Checks processor information in registry
PID:1012

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

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Downloads

memory/1012-54-0x0000000074ED1000-0x0000000074ED3000-memory.dmp

Filesize
8KB

Download
memory/1012-55-0x0000000000990000-0x0000000000A6A000-memory.dmp

Filesize
872KB

Download
memory/1012-56-0x0000000000AC0000-0x0000000000B8E000-memory.dmp

Filesize
824KB

Download
memory/1012-57-0x0000000001380000-0x00000000015CB000-memory.dmp

Filesize
2.3MB

Download