45f0e607d56ba1e2e456bfe2b1057b2f8833cddd660ed58d72dd8b44e2f7e230 | Triage

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Reports

Overview

overview

Static

static

2024-02-25...er.exe

windows7-x64

9

2024-02-25...er.exe

windows10-2004-x64

9

Sharing

General

Target

2024-02-25_904c9c250432c7f02b9ec2c2298f8bd8_cryptolocker
Size

85KB
Sample

240225-qx9lnadg21
MD5

904c9c250432c7f02b9ec2c2298f8bd8
SHA1

bee44ac20e263841fabbe119aa5aad9d480288bf
SHA256

45f0e607d56ba1e2e456bfe2b1057b2f8833cddd660ed58d72dd8b44e2f7e230
SHA512

bf3116e825190b3e12aa53b9fdaf928f24a0673bf7373e63be957580fdc24cfaa179ed33265d9657eb007c53cb2b3bbe8ff903a06460b6bd5289456327c2c10e
SSDEEP

768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxoR:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8uR

Score

10^/10

Static task

static1

3 signatures

Behavioral task

behavioral1

Sample

2024-02-25_904c9c250432c7f02b9ec2c2298f8bd8_cryptolocker.exe

Resource

win7-20240221-en

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

2024-02-25_904c9c250432c7f02b9ec2c2298f8bd8_cryptolocker.exe

Resource

win10v2004-20240221-en

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  2024-02-25_904c9c250432c7f02b9ec2c2298f8bd8_cryptolocker
- Size
  
  85KB
- MD5
  
  904c9c250432c7f02b9ec2c2298f8bd8
- SHA1
  
  bee44ac20e263841fabbe119aa5aad9d480288bf
- SHA256
  
  45f0e607d56ba1e2e456bfe2b1057b2f8833cddd660ed58d72dd8b44e2f7e230
- SHA512
  
  bf3116e825190b3e12aa53b9fdaf928f24a0673bf7373e63be957580fdc24cfaa179ed33265d9657eb007c53cb2b3bbe8ff903a06460b6bd5289456327c2c10e
- SSDEEP
  
  768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxoR:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8uR
Score

9^/10
- Detection of CryptoLocker Variants
- Detection of Cryptolocker Samples
- Detects executables built or packed with MPress PE compressor
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

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