a5b6cbf36d1cc925e608ced51bcf216365f080272c2a662a3c245a2011d25fef | Triage

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Overview

overview

7

Static

static

7

2024-09-08...er.exe

windows7-x64

7

2024-09-08...er.exe

windows10-2004-x64

7

Sharing

General

Target

2024-09-08_1dfc039b4d7f28411bf5d1d313e3f449_cryptolocker
Size

92KB
Sample

240908-g4whya1dpm
MD5

1dfc039b4d7f28411bf5d1d313e3f449
SHA1

8a18e6b34ac1a6ef3817ba2d13c2219d4a378138
SHA256

a5b6cbf36d1cc925e608ced51bcf216365f080272c2a662a3c245a2011d25fef
SHA512

d1b6dce936d3bffc8b966203c272e50e9cfbba6366abceb6f70d4f52e37c80eddefce0e843823b80b34a0ac5fb55004be648422c2d20736502f3cb44fc8c829d
SSDEEP

1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgddBK:AnBdOOtEvwDpj6zc

Score

7^/10

discovery upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

2024-09-08_1dfc039b4d7f28411bf5d1d313e3f449_cryptolocker.exe

Resource

win7-20240729-en

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

2024-09-08_1dfc039b4d7f28411bf5d1d313e3f449_cryptolocker.exe

Resource

win10v2004-20240802-en

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  2024-09-08_1dfc039b4d7f28411bf5d1d313e3f449_cryptolocker
- Size
  
  92KB
- MD5
  
  1dfc039b4d7f28411bf5d1d313e3f449
- SHA1
  
  8a18e6b34ac1a6ef3817ba2d13c2219d4a378138
- SHA256
  
  a5b6cbf36d1cc925e608ced51bcf216365f080272c2a662a3c245a2011d25fef
- SHA512
  
  d1b6dce936d3bffc8b966203c272e50e9cfbba6366abceb6f70d4f52e37c80eddefce0e843823b80b34a0ac5fb55004be648422c2d20736502f3cb44fc8c829d
- SSDEEP
  
  1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgddBK:AnBdOOtEvwDpj6zc
Score

7^/10

discovery upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- 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

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2

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