840718ecf5b396f1d9f2634e0e5e6476d2ce2df424d291cb8877efa317cac2d3

Analysis

max time kernel
72s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
31/01/2023, 17:50

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General

Target

Project64.exe
Size

166KB
MD5

a7fcdedadb07a444de887d348f1c72d9
SHA1

3c7edbf5379367cf7b3f0d78137ef1cba3e8e0a8
SHA256

840718ecf5b396f1d9f2634e0e5e6476d2ce2df424d291cb8877efa317cac2d3
SHA512

a86990ce651f605b86fdc4e2449da62583e22dd5047b08d84fce291df69c6efc32bf1e0a1d7cbc8c2ee3bdb7900c370026ca461eeb92a4aa220ca5038448b6d8
SSDEEP

3072:0dPt3vXJVchbcPf+v1ZN874yfbtaLBvGssXBot97aSQ30PURf0a5cL:0rPkhbMQZevzuBvGrWLA3xl0QcL

Score

6^/10

Malware Config

Signatures

Drops desktop.ini file(s) 1 IoCs

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4144	2248	WerFault.exe	91

Checks processor information in registry 2 TTPs 2 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\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2971393436-602173351-1645505021-1000\{4DD3B7A9-51F4-4335-A69A-B6D506C7E5F7}	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1408	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\Project64.exe
"C:\Users\Admin\AppData\Local\Temp\Project64.exe"
1⤵
PID:4316

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:1408

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:2824

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 468 -p 2248 -ip 2248
1⤵
PID:3848

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2248 -s 2232
1⤵
- Program crash
PID:4144

Network

MITRE ATT&CK Enterprise v6

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

memory/4316-132-0x0000000000400000-0x00000000004B7000-memory.dmp

Filesize
732KB

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