b1987244c95c25349e05d191d3353d9698f3984d7e56b7137c11de2cebe970a7

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/07/2026, 14:17

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General

Target
fsociety-ransomware-MrRobot-master/README.md
Size 1KB
Sample260730-rl28waaf94
SHA256 b1987244c95c25349e05d191d3353d9698f3984d7e56b7137c11de2cebe970a7
MD5 4026278c048785fdf215372649b661c0
SHA1 97c7c12312cc43a48431329e75c7dd32b505bbdd
SHA512 f44939f031abf290744f68111a214521e40841dbedaa5196df10f30902c774258c47396f9bc0111a7456ac03cdb47cfcd73836354109d5dfdaeeeb899b806335
TLSH
T12421F1967F6D9A7F464F528247E378519D4F60BCC3E717456A5DC489B203C0EE1D9090
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution

Malware Config

Signatures

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
3048	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3728	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\fsociety-ransomware-MrRobot-master\README.md
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3048

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3728

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads