a4bcf7b04d27ee71cf2e00488f98469ed8bec37171e80e54be60025a74645677

Analysis

max time kernel
139s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2022 06:32

Target

Release/Inclement_Emerald.xdelta
Size

15.8MB
MD5

7957bb641516c4b744ff3b9928e13f86
SHA1

530c2250112ed8550be18f725a847e1c76d7a323
SHA256

37aef691cb448bbe1fff777e19c5dd3c35a63e8ffd0ebd89f97e0a0daa0853e7
SHA512

b7eb1d5f41286a9327b43fe91dc4b4ca1e9b0b1b867632b799bc26bb0d81bc297d17c3516e93f91d39a8a0de8525c66afaddf060632beb8edf03c4410e85b9b5
SSDEEP

393216:EoJaRFzq0dNYBrTXYroVOb/zEvNrIyR+5rgK6t7ZpaNIW:WRDYfXYroVa4rir56t7i

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 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

100 OpenWith.exe

pid	process
100	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Release\Inclement_Emerald.xdelta
1⤵
- Modifies registry class
PID:3136

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact