a977cd4641eef7b548bc1478cb65b156ece1ea57777cf648ffe0a0a87681d365

Analysis

max time kernel
188s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 07:25

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General

Target

Pcsx/pcsx.exe
Size

152KB
MD5

b0c355fbc0fab74ef1a55ee80f00e332
SHA1

52e6047bd5d3f4305b6f5efa20dce86ec1f5d171
SHA256

f334a719b2acb65c591ee32facd7311458e1a59950f80dc44d5a95ea58971a40
SHA512

7bbc26b2167680f305366c208b2d8cc345c93bacb55800c984cba7b6a792a4157202fd06c9c7150acb8bdcd742c2e298320cc1d30e115c6faa91a6ac0ff62ed3
SSDEEP

3072:MGkUTxUwBci4TnK+J3DR0aDfkiAehHeo1yzfZPZ9VuECfP+V:MGhTxvc++RGaDfkiAsH71udNI

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral4/memory/4124-0-0x0000000000400000-0x00000000004D1000-memory.dmp	upx
behavioral4/memory/4124-15-0x0000000000400000-0x00000000004D1000-memory.dmp	upx
behavioral4/memory/4124-17-0x0000000000400000-0x00000000004D1000-memory.dmp	upx

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	svchost.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1926387074-3400613176-3566796709-1000\{34B369FD-D59F-41CE-A652-4244C78F59ED}	svchost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1926387074-3400613176-3566796709-1000\{BE5A0673-E3C4-484C-AA4E-25FEFBCDF1EC}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\Pcsx\pcsx.exe
"C:\Users\Admin\AppData\Local\Temp\Pcsx\pcsx.exe"
1⤵
PID:4124

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:5112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
PID:2264

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k BcastDVRUserService -s BcastDVRUserService
1⤵
- Checks processor information in registry
- Modifies registry class
PID:3508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Videos\Captures\desktop.ini

Filesize
190B

MD5
b0d27eaec71f1cd73b015f5ceeb15f9d

SHA1
62264f8b5c2f5034a1e4143df6e8c787165fbc2f

SHA256
86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

SHA512
7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

Download Submit
memory/4124-0-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/4124-15-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/4124-16-0x000000006BA40000-0x000000006BA4A000-memory.dmp

Filesize
40KB

Download
memory/4124-17-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download