b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa | Triage

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Overview

overview

9

Static

static

7

b8ad9bbc75...fa.exe

windows7-x64

9

b8ad9bbc75...fa.exe

windows10-2004-x64

9

Sharing

General

Target

b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa
Size

63KB
Sample

240806-b9gdbawaqp
MD5

1b3fbe163f3e1259620d0d2bede48cbf
SHA1

dadf6df469e8112c3cb7fb3210798793be740c19
SHA256

b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa
SHA512

e4f5921ba397ddde50126d6c47b0d88c0bc93ba9691199cbc0c0287d021f3cd5d2177f355234ca9d9c2e15b1fc4d4c0572d13c147c38d709ffc11525240dd251
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBTbQl92VN/68b/:V7Zf/FAxTWoJJZENTBAMk0MkJ

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa.exe

Resource

win7-20240705-en

discovery ransomware upx

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa
- Size
  
  63KB
- MD5
  
  1b3fbe163f3e1259620d0d2bede48cbf
- SHA1
  
  dadf6df469e8112c3cb7fb3210798793be740c19
- SHA256
  
  b8ad9bbc75bc12ca79468c15ad524a84787da248ac75ebd323162f696131a8fa
- SHA512
  
  e4f5921ba397ddde50126d6c47b0d88c0bc93ba9691199cbc0c0287d021f3cd5d2177f355234ca9d9c2e15b1fc4d4c0572d13c147c38d709ffc11525240dd251
- SSDEEP
  
  768:V7Blpf/FAK65euBT37CPKKQSjyJJcbQbf1Oti1JGBQOOiQJhATBTbQl92VN/68b/:V7Zf/FAxTWoJJZENTBAMk0MkJ
Score

9^/10

discovery ransomware upx
- Renames multiple (3734) 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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