Overview

overview

10

Static

static

3

31e8aebedd...6N.exe

windows7-x64

10

31e8aebedd...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    31e8aebedd14e68d31200daeaf55e7f64ce0b457794e78c20153a51cac0ba046N.exe

  • Size

    3.4MB

  • Sample

    250104-e11blstnhl

  • MD5

    e7187962611d1ba8a19da99000f18a80

  • SHA1

    7b351fb880ff5af34379d8cd910816d8450d5b79

  • SHA256

    31e8aebedd14e68d31200daeaf55e7f64ce0b457794e78c20153a51cac0ba046

  • SHA512

    57ba7dbdc1bc8951f0d379c8890d2acf8a9081c903aee3ddf9250c45712e9956b9ff586818e543dd6e704bcffeb555d7ff4ae4286d9043cbe38f4a46014eb3c2

  • SSDEEP

    49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvV8u/kUHHklZ77SFm:RF8QUitE4iLqaPWGnEvS9Ejc

Score
10/10
banloaddiscoverydownloaderdropperevasionransomwaretrojan

Malware Config

Targets

    • Target

      31e8aebedd14e68d31200daeaf55e7f64ce0b457794e78c20153a51cac0ba046N.exe

    • Size

      3.4MB

    • MD5

      e7187962611d1ba8a19da99000f18a80

    • SHA1

      7b351fb880ff5af34379d8cd910816d8450d5b79

    • SHA256

      31e8aebedd14e68d31200daeaf55e7f64ce0b457794e78c20153a51cac0ba046

    • SHA512

      57ba7dbdc1bc8951f0d379c8890d2acf8a9081c903aee3ddf9250c45712e9956b9ff586818e543dd6e704bcffeb555d7ff4ae4286d9043cbe38f4a46014eb3c2

    • SSDEEP

      49152:RVvn8Q5CHCtE4jPTTm4uBLq9gtMyMpy7nEvV8u/kUHHklZ77SFm:RF8QUitE4iLqaPWGnEvS9Ejc

    Score
    10/10
    banloaddiscoverydownloaderdropperevasionransomwaretrojan

    • Banload

      Banload variants download malicious files, then install and execute the files.

      trojandropperdownloaderbanload

    • Banload family

      banload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Renames multiple (207) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks