9d98abb75b0c7b587d3ccf35284d022161b909351bfed0b7b0f60514cb9600d0

Analysis

max time kernel
91s
max time network
101s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
08/09/2024, 17:06

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General

Target

license.txt
Size

8KB
MD5

60a0ce1978255735f404e4c5241925bd
SHA1

ac19c8f0295ebf0c930301bd95a3b1765809ef73
SHA256

bbffc4a9a1bd4040047f0552968b1d24fbb83f3976dd108d6b8f027ca552c486
SHA512

83dc59c24ad2f6e748e02fbd168933ce6f2c1c480baec7ced9538499cb9ae81e89a977d7375b34acacb03e4d0318317ad4e25a07ea9c22665a0507fe0054aa79
SSDEEP

192:DfSCVmMVKW0I3w0E1RyGVlJtGoDqr+gbb1Tpk0C2FRzdjq1/KOKo:D6CVdKPI3w0IRRbGQqr+gn1THCkRzhqt

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4668	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 4668	1656	cmd.exe	79
PID 1656 wrote to memory of 4668	1656	cmd.exe	79

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\license.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\license.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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