cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906 | Triage

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Overview

overview

9

Static

static

7

cd1ddf5224...06.exe

windows7-x64

9

cd1ddf5224...06.exe

windows10-2004-x64

9

Sharing

General

Target

cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906
Size

75KB
Sample

240903-l5c57stekk
MD5

80b2d3e94aeb3b197382a559740df6e1
SHA1

c665d66e60e42a4413668ea6584804b90f7c3eb0
SHA256

cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906
SHA512

16a8fcf44f7e24a1f0f11bc5e19bb19b3392527589807f255445e4493dac4c9afa799dfdc52cece4465a4d2b022777d754638ca8def4caaee967cc617ed926d8
SSDEEP

1536:CTW7JJ7Tx4PN54PNLTW7JJ7Tx4PN54PN6pA:hEWqEWL

Score

9^/10

discovery ransomware upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906.exe

Resource

win7-20240729-en

discovery ransomware upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906.exe

Resource

win10v2004-20240802-en

discovery ransomware upx

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906
- Size
  
  75KB
- MD5
  
  80b2d3e94aeb3b197382a559740df6e1
- SHA1
  
  c665d66e60e42a4413668ea6584804b90f7c3eb0
- SHA256
  
  cd1ddf5224aba06ccbdfa0c637012c59411bd3808f940666211a39778eab9906
- SHA512
  
  16a8fcf44f7e24a1f0f11bc5e19bb19b3392527589807f255445e4493dac4c9afa799dfdc52cece4465a4d2b022777d754638ca8def4caaee967cc617ed926d8
- SSDEEP
  
  1536:CTW7JJ7Tx4PN54PNLTW7JJ7Tx4PN54PN6pA:hEWqEWL
Score

9^/10

discovery ransomware upx
- Renames multiple (4108) 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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