55af1ee79176f2503dc6cee5464344e6bbcaa4e37b4ae7217922c8e56ec395cf

Analysis

max time kernel
53s
max time network
55s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23/09/2022, 17:32

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General

Target

Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr
Size

2.6MB
MD5

5361a2f1d174599ebc5b6cc31daf86f2
SHA1

ade74d0abac77203629b81513a739f11b39a52ef
SHA256

55af1ee79176f2503dc6cee5464344e6bbcaa4e37b4ae7217922c8e56ec395cf
SHA512

96381c583b975e4c2cd7ec70bd955936c48a9737036234241e37e73baf81c96cb28ab28d2fe3c53ed1e8ce0be641fba653d7e6877770cb8f60fb32f2c7b703b4
SSDEEP

49152:j8ASxr7FEi5LbunhHpj5G3FVhIdag5SNHeGJWrz:jTSt7FEGnCdpj5G3FVq18gGJ

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoftt\\DefenderProtector.exe\","	Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2668	2796	WerFault.exe	66

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4940	Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1436	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4940	Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1436	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr
"C:\Users\Admin\AppData\Local\Temp\Pubg Mobile Esp AIm Driver Spoofer Ful‮nls..scr" /S
1⤵
- Modifies WinLogon for persistence
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4940

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1436

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 404 -p 2796 -ip 2796
1⤵
PID:1740

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2796 -s 2456
1⤵
- Program crash
PID:2668

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Web Service

T1102

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4940-132-0x00000272279B0000-0x0000027227C50000-memory.dmp

Filesize
2.6MB

Download
memory/4940-133-0x00007FF8F38C0000-0x00007FF8F4381000-memory.dmp

Filesize
10.8MB

Download
memory/4940-134-0x0000027227FE0000-0x0000027228002000-memory.dmp

Filesize
136KB

Download
memory/4940-135-0x00007FF8F38C0000-0x00007FF8F4381000-memory.dmp

Filesize
10.8MB

Download