984d530e78ec72391f217805e5e078cef1c4e15c156c12d60841dae8b2e5af87

Resubmissions

02/08/2024, 02:50

240802-db3vrs1hpj10

02/08/2024, 02:47

240802-c9v25sweqe10

Analysis

max time kernel
147s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240730-en
resource tags

arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system
submitted
02/08/2024, 02:47

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General

Target
PassCode.txt
Size 7.0MB
Sample240802-c9v25sweqe
SHA256 42af053f208165dbd56ecdac1c3580a06d9d5e985ea4c7db7f77b5c30699b02c
MD5 9a8fb08e068ace48b7e719bcc7badc76
SHA1 5603ce9243676fcfb6f699ce48dd5026d87653ec
SHA512 18a7993e452b5c9e181aec7b4816f83526a1b454b6eed6377806c8c8ca6514d1878deb5e07c195ce95fb6a5a7e089e6b1526778ab3822b59375e774be458e8d8
SSDEEP 48:L44444444444444444444444444444444444444444444444444444444444444N:X
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1974522869-4251526421-3305193628-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3404	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 3404	4140	cmd.exe	79
PID 4140 wrote to memory of 3404	4140	cmd.exe	79

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PassCode.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4140
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\PassCode.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3404

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads