833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdc | Triage

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Overview

overview

9

Static

static

7

833cce972a...cN.exe

windows7-x64

9

833cce972a...cN.exe

windows10-2004-x64

9

Sharing

General

Target

833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdcN
Size

46KB
Sample

240919-hrc2hawdkc
MD5

0c8f3423de6f321a7bb483d367ab4780
SHA1

6d034f9c5ff37844426952ec9d532ffc481315b6
SHA256

833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdc
SHA512

6e9f3112a3475f374bc1ffc1661d7410f72f74bf0ffddf584f674109aa2079f6916bf1cef008fe689f5b2477ced7c3155edb651f0e3e0838225ed7a31d37d587
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9Ajs:V7Zf/FAxTWoJJ7T2js

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdcN.exe

Resource

win7-20240903-en

discovery ransomware upx

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdcN.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdcN
- Size
  
  46KB
- MD5
  
  0c8f3423de6f321a7bb483d367ab4780
- SHA1
  
  6d034f9c5ff37844426952ec9d532ffc481315b6
- SHA256
  
  833cce972ad6f9d482a0efa231cc6b0131bd1bdb3e2a0510ab6e87e7b5e95fdc
- SHA512
  
  6e9f3112a3475f374bc1ffc1661d7410f72f74bf0ffddf584f674109aa2079f6916bf1cef008fe689f5b2477ced7c3155edb651f0e3e0838225ed7a31d37d587
- SSDEEP
  
  768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9Ajs:V7Zf/FAxTWoJJ7T2js
Score

9^/10

discovery ransomware upx
- Renames multiple (3366) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryransomwareupx

behavioral2

discoveryransomwareupx

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