Overview

overview

8

Static

static

61830aef3a...81.exe

windows7-x64

8

61830aef3a...81.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    61830aef3a1c11d9daffd8aeae5b1c4819103b60b6c708f8f2385accf2d62e81

  • Size

    4.2MB

  • Sample

    221123-vkt3nacb8v

  • MD5

    28c1c8c549cd1dc6a596eb265c73751c

  • SHA1

    5fdae529fff86a9bfff4d788929af72aff16829b

  • SHA256

    61830aef3a1c11d9daffd8aeae5b1c4819103b60b6c708f8f2385accf2d62e81

  • SHA512

    98160e6624268b15c9b824904b61fd9571fcb2f42d61be4074c9b8ba5dabbb78f7ddcd50d76d13c487bb95570f91bb033b2c09686c12d5d9f48344a025f1d7b9

  • SSDEEP

    49152:ETDyGHndk/A2u1qDD5p0SiJl+NY4pg0soTbrs1k0yRMlTS/MnrxLWHaR/zw8brDz:SDV4DD5Liz+eqX0N1lTS/arxLWH4B

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      61830aef3a1c11d9daffd8aeae5b1c4819103b60b6c708f8f2385accf2d62e81

    • Size

      4.2MB

    • MD5

      28c1c8c549cd1dc6a596eb265c73751c

    • SHA1

      5fdae529fff86a9bfff4d788929af72aff16829b

    • SHA256

      61830aef3a1c11d9daffd8aeae5b1c4819103b60b6c708f8f2385accf2d62e81

    • SHA512

      98160e6624268b15c9b824904b61fd9571fcb2f42d61be4074c9b8ba5dabbb78f7ddcd50d76d13c487bb95570f91bb033b2c09686c12d5d9f48344a025f1d7b9

    • SSDEEP

      49152:ETDyGHndk/A2u1qDD5p0SiJl+NY4pg0soTbrs1k0yRMlTS/MnrxLWHaR/zw8brDz:SDV4DD5Liz+eqX0N1lTS/arxLWH4B

    Score
    8/10
    adwarediscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks