Overview

overview

9

Static

static

34b6a86fdb...f7.exe

windows7-x64

9

34b6a86fdb...f7.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    34b6a86fdbd39c8174dc6b707efed9a6d8c60b52185f696a1cc8bac8d15861f7

  • Size

    671KB

  • Sample

    221126-ajgqqaca5s

  • MD5

    904ea4ab8e83c9da097992e3074f7c30

  • SHA1

    5c2aba18286c7b375e7087a44ea1326b2960036e

  • SHA256

    34b6a86fdbd39c8174dc6b707efed9a6d8c60b52185f696a1cc8bac8d15861f7

  • SHA512

    577af28fc241af08b529c48afbc7776300df2710ec830e9e81be03df03b1fb3531d712c234a94c2aa2e3238e6c2c0768e82ee7a3d408bba1a86160c1468d6411

  • SSDEEP

    12288:SknDOg+vAcSLbYXc3uAN72T2s8cfwN8N4UbCkO2ELN0YpUovDAXc:/DU3SLbYXc3uA92feON4iBOvLGYppbAs

Score
9/10
adwarediscoveryexploitpersistencestealerupx

Malware Config

Targets

    • Target

      34b6a86fdbd39c8174dc6b707efed9a6d8c60b52185f696a1cc8bac8d15861f7

    • Size

      671KB

    • MD5

      904ea4ab8e83c9da097992e3074f7c30

    • SHA1

      5c2aba18286c7b375e7087a44ea1326b2960036e

    • SHA256

      34b6a86fdbd39c8174dc6b707efed9a6d8c60b52185f696a1cc8bac8d15861f7

    • SHA512

      577af28fc241af08b529c48afbc7776300df2710ec830e9e81be03df03b1fb3531d712c234a94c2aa2e3238e6c2c0768e82ee7a3d408bba1a86160c1468d6411

    • SSDEEP

      12288:SknDOg+vAcSLbYXc3uAN72T2s8cfwN8N4UbCkO2ELN0YpUovDAXc:/DU3SLbYXc3uA92feON4iBOvLGYppbAs

    Score
    9/10
    adwarediscoveryexploitpersistencestealerupx

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Drops file in Drivers directory

    • Possible privilege escalation attempt

      exploit

    • Sets service image path in registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks