af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd | Triage

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Reports

Overview

overview

9

Static

static

5

af28bc2c24...cd.exe

windows7-x64

9

af28bc2c24...cd.exe

windows10-2004-x64

9

Sharing

General

Target

af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd
Size

408KB
Sample

250120-k6w42asjfy
MD5

4d67fab0f0ff041b0c90aafff035288d
SHA1

1a89a9b3e685fae24258367c386eef9582359acb
SHA256

af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd
SHA512

ddf9369f596685784dcdc5b82c5dfc343bdab2fbb528750657093e67c30f943ad250ca90255bcc1c321ea6f5e614b5e7320b9c3b3d855181531634b23466849d
SSDEEP

12288:rIZGNXkbvLbIZGNXkbvLis89iMGsSaOyi/A:rIZaXkbv/IZaXkbvWs89iMGsSaOyx

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe

Resource

win7-20240903-en

discovery ransomware upx

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd.exe

Resource

win10v2004-20241007-en

discovery ransomware upx

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd
- Size
  
  408KB
- MD5
  
  4d67fab0f0ff041b0c90aafff035288d
- SHA1
  
  1a89a9b3e685fae24258367c386eef9582359acb
- SHA256
  
  af28bc2c2453388c4bf7cb8eeb3f7c44bfce718015fff693724e28b5858eedcd
- SHA512
  
  ddf9369f596685784dcdc5b82c5dfc343bdab2fbb528750657093e67c30f943ad250ca90255bcc1c321ea6f5e614b5e7320b9c3b3d855181531634b23466849d
- SSDEEP
  
  12288:rIZGNXkbvLbIZGNXkbvLis89iMGsSaOyi/A:rIZaXkbv/IZaXkbvWs89iMGsSaOyx
Score

9^/10

discovery ransomware upx
- Renames multiple (2696) 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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