c1a3f8c5be0857df164ff43bffddac69dd85bbc1f367297627689e22f9558cc2

Analysis

max time kernel
155s
max time network
169s
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 10:40

Target

c1a3f8c5be0857df164ff43bffddac69dd85bbc1f367297627689e22f9558cc2.exe
Size

1.6MB
MD5

57f80193975c19a6e524d83d2511a07f
SHA1

79145f8dc85019bbe13ebc90a6ab6cac3333e1d6
SHA256

c1a3f8c5be0857df164ff43bffddac69dd85bbc1f367297627689e22f9558cc2
SHA512

a6819dd01bec285191029dd6e7ce60ee9f6366a5f07869ceb18dc8a61042f98d525a88abff1eb91cfa4a0d1611d6b30cacbd7b5997af0a0a76e96ea219dc82ef
SSDEEP

24576:qPwy12TzWikVA68UbOClu7sCcVTi+fh1795vzWSrVfBbhCsUJxXVi/:+yWfZjn7Bx53rEjNY/

Score

3^/10

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	c1a3f8c5be0857df164ff43bffddac69dd85bbc1f367297627689e22f9558cc2.exe

C:\Users\Admin\AppData\Local\Temp\c1a3f8c5be0857df164ff43bffddac69dd85bbc1f367297627689e22f9558cc2.exe
"C:\Users\Admin\AppData\Local\Temp\c1a3f8c5be0857df164ff43bffddac69dd85bbc1f367297627689e22f9558cc2.exe"
1⤵
- Modifies registry class
PID:3064

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1296

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact