bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59 | Triage

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Overview

overview

9

Static

static

7

bfcce846d1...9N.exe

windows7-x64

9

bfcce846d1...9N.exe

windows10-2004-x64

9

Sharing

General

Target

bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59N
Size

28KB
Sample

240919-fs3bnsscrc
MD5

d4ce32f9d47843faf5b6f014339d9f80
SHA1

f3530278eb5b8f489d67a028ca8a637bfb266743
SHA256

bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59
SHA512

a7da68358d8869004c0c898e8fbe9d9021a926230d4ebf25930c3b2e8e12bc751a58a6564fb6617889d5b392d55f2f701df89eaac7ca8da63c64b958510b2f82
SSDEEP

384:QOlIBXDaU7CPKK0TIhfJJblDZblDZaOpeOpWB3j3cbNQj3cbN579gd:kBT37CPKKdJJBZBZaOAOIB3jM2jMi

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59N.exe

Resource

win7-20240903-en

discovery ransomware upx

windows7-x64

4 signatures

120 seconds

Behavioral task

behavioral2

Sample

bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59N.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

120 seconds

Malware Config

Targets

- Target
  
  bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59N
- Size
  
  28KB
- MD5
  
  d4ce32f9d47843faf5b6f014339d9f80
- SHA1
  
  f3530278eb5b8f489d67a028ca8a637bfb266743
- SHA256
  
  bfcce846d1dfbcf549747784ec96de935e03cb3cf8ed8a06ef47b43b5e247f59
- SHA512
  
  a7da68358d8869004c0c898e8fbe9d9021a926230d4ebf25930c3b2e8e12bc751a58a6564fb6617889d5b392d55f2f701df89eaac7ca8da63c64b958510b2f82
- SSDEEP
  
  384:QOlIBXDaU7CPKK0TIhfJJblDZblDZaOpeOpWB3j3cbNQj3cbN579gd:kBT37CPKKdJJBZBZaOAOIB3jM2jMi
Score

9^/10

discovery ransomware upx
- Renames multiple (3392) 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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