ed5fe58c45c8b0e48c4c9405ba8065234090e19e145465117e0d2342f43fd872

Analysis

max time kernel
440s
max time network
441s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
17-08-2024 05:53

Target

Krampus.rar
Size

79KB
MD5

75feae218b03a45d1be3f932f353db7b
SHA1

2eef6e858b38c3c5fece824be164debe55e66f2c
SHA256

ed5fe58c45c8b0e48c4c9405ba8065234090e19e145465117e0d2342f43fd872
SHA512

f13949102f6d6117af5f976cd60dc95315b2be20379d2f7bf4606feffa795a69238d1a84f30288d7e1b45fb407dca583bd17cc9cae3bf129feeb4c2526a0a831
SSDEEP

1536:QLU12qQoZKf09z7AgmdFlLLpfOi96k3wu/ad5Z3uxj7TOpYrJtJ4:QmhgqQgmVLx925ZYX/e

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3380	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Krampus.rar
1⤵
- Modifies registry class
PID:1492

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact