Overview

overview

8

Static

static

decb2bf5bf...88.exe

windows7-x64

8

decb2bf5bf...88.exe

windows10-2004-x64

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General

  • Target

    decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288

  • Size

    3.5MB

  • Sample

    221124-wr2lrabb22

  • MD5

    327ee11b16a0a421bf81efeae8ec0650

  • SHA1

    4834e23ffc47401e66398fb005759da0ce3b6073

  • SHA256

    decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288

  • SHA512

    c354057fb36ed015997382b9741b3c0674b6375b8c14b85ad6aa994b96ac5208c86604d5cfc99d6af60102f6434876b8757fdb10e527050aa0ce85b249e83850

  • SSDEEP

    98304:T7YvYPEqY3veKe7sKR0mWJ+bgQYgI6+c0:ThNsKR0mWJsgDc

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288

    • Size

      3.5MB

    • MD5

      327ee11b16a0a421bf81efeae8ec0650

    • SHA1

      4834e23ffc47401e66398fb005759da0ce3b6073

    • SHA256

      decb2bf5bfa03c7119cc888bee563a945d020cc22fd61c76a058323265d54288

    • SHA512

      c354057fb36ed015997382b9741b3c0674b6375b8c14b85ad6aa994b96ac5208c86604d5cfc99d6af60102f6434876b8757fdb10e527050aa0ce85b249e83850

    • SSDEEP

      98304:T7YvYPEqY3veKe7sKR0mWJ+bgQYgI6+c0:ThNsKR0mWJsgDc

    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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks