2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5c | Triage

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Reports

Overview

overview

9

Static

static

7

2d52b6db7d...cN.exe

windows7-x64

9

2d52b6db7d...cN.exe

windows10-2004-x64

9

Sharing

General

Target

2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5cN
Size

46KB
Sample

240919-fc5rvs1hql
MD5

0066b769ff25cebcd5aaeef2f943dc70
SHA1

27887ce6263d13b10643145634892a43044f4176
SHA256

2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5c
SHA512

490b4b8c8b0509fd6f3b568d3b84a5aca38488db90fd5d05887e9c1772adf119050d3db1f5f99138331cae5c3262ccc7f59acaa80f9b0b30e01682653874c79a
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9tBT37CPKKdJJ1EXBwzEXBwdcMcI9rc:CTW7JJ7TJTW7JJ7Thc

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5cN.exe

Resource

win7-20240704-en

discovery ransomware upx

windows7-x64

8 signatures

120 seconds

Behavioral task

behavioral2

Sample

2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5cN.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

7 signatures

120 seconds

Malware Config

Targets

- Target
  
  2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5cN
- Size
  
  46KB
- MD5
  
  0066b769ff25cebcd5aaeef2f943dc70
- SHA1
  
  27887ce6263d13b10643145634892a43044f4176
- SHA256
  
  2d52b6db7d46d2b36c823aeb7c4b5c35e4c8f50d10e2c0d4d2acb25692e1aa5c
- SHA512
  
  490b4b8c8b0509fd6f3b568d3b84a5aca38488db90fd5d05887e9c1772adf119050d3db1f5f99138331cae5c3262ccc7f59acaa80f9b0b30e01682653874c79a
- SSDEEP
  
  768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9tBT37CPKKdJJ1EXBwzEXBwdcMcI9rc:CTW7JJ7TJTW7JJ7Thc
Score

9^/10

discovery ransomware upx
- Renames multiple (3889) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops file in System32 directory
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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