7c2a477d02ba0822602b27a761edf1a8370d595e487fa0351e42d0765844561e

Reason

Machine shutdown

General

Target

Payload.exe
Size

27KB
MD5

b4dad0a0467d3a0c9621ca1c7794c707
SHA1

61800bf88b4878d44f7accc79860c4aee482e5cb
SHA256

7c2a477d02ba0822602b27a761edf1a8370d595e487fa0351e42d0765844561e
SHA512

6d2880136ff05b51025cc345daf1f1b23ec5d04a0b7809b306dfd93fab4664335b832b6f4060db44b59a3c410213d4da133d56aaf588f22bd164187a7a9f1a65
SSDEEP

384:vLbmd21qBNOaLNOF0TEdQIeCP1BBvMl7AQk93vmhm7UMKmIEecKdbXTzm9bVhca/:Dyd2u0cqKl7A/vMHTi9bD

Score

7^/10

spyware stealer

Malware Config

Signatures

Drops startup file 1 IoCs

Processes:

Payload.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk Payload.exe
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Modifies registry class 1 IoCs

Processes:

OpenWith.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000_Classes\Local Settings OpenWith.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	Payload.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

Processes:

Payload.exe

description	pid	process
Token: SeDebugPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe
Token: 33	932	Payload.exe
Token: SeIncBasePriorityPrivilege	932	Payload.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4916 OpenWith.exe

pid	process
4916	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\Payload.exe
"C:\Users\Admin\AppData\Local\Temp\Payload.exe"
1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
PID:932

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4916

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\Desktop\InstallEdit.vbe"
1⤵
PID:4964

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 MicrosoftWindows.Client.CBS_cw5n1h2txyewy
1⤵
PID:3232

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy
1⤵
PID:3100

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
PID:528

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39a7055 /state1:0x41c64e6d
1⤵
PID:3620

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy
1⤵
PID:1972

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 MicrosoftWindows.Client.CBS_cw5n1h2txyewy
1⤵
PID:824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/528-190-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-181-0x000001DA306F0000-0x000001DA306F1000-memory.dmp

Filesize
4KB

Download
memory/528-141-0x000001DA28270000-0x000001DA28280000-memory.dmp

Filesize
64KB

Download
memory/528-206-0x000001DA30780000-0x000001DA30781000-memory.dmp

Filesize
4KB

Download
memory/528-176-0x000001DA305A0000-0x000001DA305A1000-memory.dmp

Filesize
4KB

Download
memory/528-178-0x000001DA306E0000-0x000001DA306E1000-memory.dmp

Filesize
4KB

Download
memory/528-180-0x000001DA306E0000-0x000001DA306E1000-memory.dmp

Filesize
4KB

Download
memory/528-191-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-182-0x000001DA306F0000-0x000001DA306F1000-memory.dmp

Filesize
4KB

Download
memory/528-183-0x000001DA306F0000-0x000001DA306F1000-memory.dmp

Filesize
4KB

Download
memory/528-184-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-185-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-186-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-192-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-188-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-189-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-157-0x000001DA28370000-0x000001DA28380000-memory.dmp

Filesize
64KB

Download
memory/528-205-0x000001DA30780000-0x000001DA30781000-memory.dmp

Filesize
4KB

Download
memory/528-187-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-193-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-194-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-195-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-196-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-197-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-198-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-199-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-200-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-201-0x000001DA30710000-0x000001DA30711000-memory.dmp

Filesize
4KB

Download
memory/528-202-0x000001DA30720000-0x000001DA30721000-memory.dmp

Filesize
4KB

Download
memory/528-203-0x000001DA30720000-0x000001DA30721000-memory.dmp

Filesize
4KB

Download
memory/528-204-0x000001DA30730000-0x000001DA30731000-memory.dmp

Filesize
4KB

Download
memory/932-136-0x0000000001580000-0x0000000001590000-memory.dmp

Filesize
64KB

Download
memory/932-133-0x0000000001580000-0x0000000001590000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

Errors