Overview

overview

8

Static

static

1c5b70eb60...f2.exe

windows7-x64

8

1c5b70eb60...f2.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    1c5b70eb60b812daa06a5bba8074b24bc84ab5e170ef80239550004ad1cc4ff2

  • Size

    3.6MB

  • Sample

    221125-j5qp7agf4t

  • MD5

    39809092edfb5c0a77a4755935656e1d

  • SHA1

    672e252ca529b60fef99c6b6f0f4e67d90ee9e38

  • SHA256

    1c5b70eb60b812daa06a5bba8074b24bc84ab5e170ef80239550004ad1cc4ff2

  • SHA512

    0be348f716e39504eea8f805808f98bfdec3ee9b20d322b99a4f6551b2f3f60303c839867bec66f95a9e87a5e8f029d869caf66d9337d46713b924d5260e43df

  • SSDEEP

    98304:kSDsYJ4x4JUOV1IClTrbuXZUM8QCdwR9oGqK4acStjcTDX/qYKLuLsbLYeJUKd1h:kuss4m7nIVJ8w

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      1c5b70eb60b812daa06a5bba8074b24bc84ab5e170ef80239550004ad1cc4ff2

    • Size

      3.6MB

    • MD5

      39809092edfb5c0a77a4755935656e1d

    • SHA1

      672e252ca529b60fef99c6b6f0f4e67d90ee9e38

    • SHA256

      1c5b70eb60b812daa06a5bba8074b24bc84ab5e170ef80239550004ad1cc4ff2

    • SHA512

      0be348f716e39504eea8f805808f98bfdec3ee9b20d322b99a4f6551b2f3f60303c839867bec66f95a9e87a5e8f029d869caf66d9337d46713b924d5260e43df

    • SSDEEP

      98304:kSDsYJ4x4JUOV1IClTrbuXZUM8QCdwR9oGqK4acStjcTDX/qYKLuLsbLYeJUKd1h:kuss4m7nIVJ8w

    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