7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2022 02:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe
Size

397KB
MD5

a3005dbc2af1969fb5ea9845c884f0a4
SHA1

25299b9e82af3898d004832d31c41a8832550265
SHA256

7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1
SHA512

ebd0748653210fb64fa944d421141bbfededfafa5578b88050076fea420bfb25ff19ea609d663d775f931d5d66d88ee7b1cbacfbbf5f2f8f28a194dbee8a6e02
SSDEEP

12288:glYzCv9CKflGn/kpeeu5j/NVfW3LFgO6X1qi:gleCJoDFVf0Zgl

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

description	pid	process	target process
PID 1280 set thread context of 4580	1280	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4148 4580 WerFault.exe 7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

pid	pid_target	process	target process
4148	4580	WerFault.exe	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

description	pid	process	target process
PID 1280 wrote to memory of 4580	1280	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe
PID 1280 wrote to memory of 4580	1280	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe
PID 1280 wrote to memory of 4580	1280	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe	7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe

C:\Users\Admin\AppData\Local\Temp\7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe
"C:\Users\Admin\AppData\Local\Temp\7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1280

C:\Users\Admin\AppData\Local\Temp\7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe
"C:\Users\Admin\AppData\Local\Temp\7a626b02f7f45a8317cb31bc5f6806449a8002d866debef7d77e61a1c141abb1.exe"
2⤵
PID:4580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 12
3⤵
- Program crash
PID:4148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4580 -ip 4580
1⤵
PID:4372

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4580-132-0x0000000000000000-mapping.dmp

Download