7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78e | Triage

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Overview

overview

9

Static

static

7

7d51b5c765...eN.exe

windows7-x64

9

7d51b5c765...eN.exe

windows10-2004-x64

9

Sharing

General

Target

7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78eN
Size

29KB
Sample

240919-dbxzhsxdnr
MD5

4af6028b0e8b24ed72c381ada3477650
SHA1

ab88b4dc4914559340e64ba5de370ab521d0e90f
SHA256

7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78e
SHA512

2342d4429c2481af9466fdf7e8bc181550a83b4a1b77f34cf5ee0cfb9a3cc7f941d61f20d8a9b766462472bb0ce37082b4f1705da03175863f85440abcaae60d
SSDEEP

768:kBT37CPKKdJJ1EXBwzEXBwdcMcI90RHBRH90:CTW7JJ7TmRHBRH90

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78eN.exe

Resource

win7-20240903-en

discovery ransomware upx

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78eN.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78eN
- Size
  
  29KB
- MD5
  
  4af6028b0e8b24ed72c381ada3477650
- SHA1
  
  ab88b4dc4914559340e64ba5de370ab521d0e90f
- SHA256
  
  7d51b5c7652c50ab41a0b3f8487e4cb64411ed495d5f2b0e79979792b4fdc78e
- SHA512
  
  2342d4429c2481af9466fdf7e8bc181550a83b4a1b77f34cf5ee0cfb9a3cc7f941d61f20d8a9b766462472bb0ce37082b4f1705da03175863f85440abcaae60d
- SSDEEP
  
  768:kBT37CPKKdJJ1EXBwzEXBwdcMcI90RHBRH90:CTW7JJ7TmRHBRH90
Score

9^/10

discovery ransomware upx
- Renames multiple (4081) 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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