cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97 | Triage

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Overview

overview

9

Static

static

7

cb478cd61d...97.exe

windows7-x64

9

cb478cd61d...97.exe

windows10-2004-x64

9

Sharing

General

Target

cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97
Size

81KB
Sample

240727-eeb2wsycrf
MD5

81c919b3614f0a58450bda439d2c7469
SHA1

eb93ff0369aa09022a7000ebb8b7c1245d79effe
SHA256

cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97
SHA512

571e16249a42c2183a471d9fd6ec3c196ff3fbc7807dbbd6f2e77c3819895c0edfb9c34efb3e7183756296bea935c26bd730d5e0dbbb49088a81027cb115c96b
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zx0Cq/8S/8dyw:fnyiQSop8i8dyw

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97.exe

Resource

win7-20240704-en

discovery ransomware upx

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97.exe

Resource

win10v2004-20240709-en

discovery ransomware upx

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Targets

- Target
  
  cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97
- Size
  
  81KB
- MD5
  
  81c919b3614f0a58450bda439d2c7469
- SHA1
  
  eb93ff0369aa09022a7000ebb8b7c1245d79effe
- SHA256
  
  cb478cd61d5252ada951e5f9a5ae9ea4a1a60f09e13ce80600cef47dccf43e97
- SHA512
  
  571e16249a42c2183a471d9fd6ec3c196ff3fbc7807dbbd6f2e77c3819895c0edfb9c34efb3e7183756296bea935c26bd730d5e0dbbb49088a81027cb115c96b
- SSDEEP
  
  1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zx0Cq/8S/8dyw:fnyiQSop8i8dyw
Score

9^/10

discovery ransomware upx
- Renames multiple (331) 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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