Overview

overview

8

Static

static

a720aaf61d...5d.exe

windows7-x64

8

a720aaf61d...5d.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a720aaf61d60b456f030971af1945dcba9413cacfa916db2fc21bd36f9751e5d

  • Size

    2.5MB

  • Sample

    221124-zz6gfsdb71

  • MD5

    30e84923bb1d491af41cd69eee326127

  • SHA1

    d97926cb64d105af33461b1d2b3188eb09739803

  • SHA256

    a720aaf61d60b456f030971af1945dcba9413cacfa916db2fc21bd36f9751e5d

  • SHA512

    0fd8aec8a1c6ca6c3ca51fa38a21b9798e4dec3d3fa64442cbc42be11313027009fe62cb134834b650231bb739cc00a08b12eddef52156d31e9935db055ba154

  • SSDEEP

    49152:h1OsEPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0HD:h1O9HVl71RnFXINxvk

Score
8/10
adwarediscoveryspywarestealer

Malware Config

Targets

    • Target

      a720aaf61d60b456f030971af1945dcba9413cacfa916db2fc21bd36f9751e5d

    • Size

      2.5MB

    • MD5

      30e84923bb1d491af41cd69eee326127

    • SHA1

      d97926cb64d105af33461b1d2b3188eb09739803

    • SHA256

      a720aaf61d60b456f030971af1945dcba9413cacfa916db2fc21bd36f9751e5d

    • SHA512

      0fd8aec8a1c6ca6c3ca51fa38a21b9798e4dec3d3fa64442cbc42be11313027009fe62cb134834b650231bb739cc00a08b12eddef52156d31e9935db055ba154

    • SSDEEP

      49152:h1OsEPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0HD:h1O9HVl71RnFXINxvk

    Score
    8/10
    adwarediscoveryspywarestealer

    • Executes dropped EXE

    • 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

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

1
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