General

  • Target

    crazydownsetup.exe

  • Size

    66.0MB

  • Sample

    230703-ez4bwaef87

  • MD5

    901bab70e5880e6a62010b39ff9d7f40

  • SHA1

    06f0b26ee99d0e69b497455e50d6095e93bce986

  • SHA256

    53fb66327411d80dc985b6434cea4da46016f33ac8f037f0845ba26000b9469d

  • SHA512

    4b8a1f23fbd2c65db9f644c10f07c1a6c8e369d808d1e1d8e62037b5b5af7fb9aa725d717802f91b63bbf513ed4c49c5e2d0ac553944797cf1b18dfc2c0e244e

  • SSDEEP

    1572864:jKTTF20hk/n8chTPO8vJ4n1vy0XTDrz3m8gH3JAlNoRF7:OXF20hcn8chHuv7TD/2HXQNoj7

Score
7/10

Malware Config

Targets

    • Target

      crazydownsetup.exe

    • Size

      66.0MB

    • MD5

      901bab70e5880e6a62010b39ff9d7f40

    • SHA1

      06f0b26ee99d0e69b497455e50d6095e93bce986

    • SHA256

      53fb66327411d80dc985b6434cea4da46016f33ac8f037f0845ba26000b9469d

    • SHA512

      4b8a1f23fbd2c65db9f644c10f07c1a6c8e369d808d1e1d8e62037b5b5af7fb9aa725d717802f91b63bbf513ed4c49c5e2d0ac553944797cf1b18dfc2c0e244e

    • SSDEEP

      1572864:jKTTF20hk/n8chTPO8vJ4n1vy0XTDrz3m8gH3JAlNoRF7:OXF20hcn8chHuv7TD/2HXQNoj7

    Score
    7/10
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Legitimate hosting services abused for malware hosting/C2

    • An obfuscated cmd.exe command-line is typically used to evade detection.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Process Discovery

1
T1057

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks