Overview

overview

8

Static

static

c31fe6f039...e7.exe

windows7-x64

c31fe6f039...e7.exe

windows10-2004-x64

8

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General

  • Target

    c31fe6f0396a1636b076e7378c86ff5a4e2980b6ccfd5b22b8f28d8d2dd7cae7

  • Size

    2.5MB

  • Sample

    221124-ydzakshf2y

  • MD5

    cbfc1a6881dfff36984851a68a74b949

  • SHA1

    bfe6c876c82ab3ddbe6ba5b0d5d04b982d396d30

  • SHA256

    c31fe6f0396a1636b076e7378c86ff5a4e2980b6ccfd5b22b8f28d8d2dd7cae7

  • SHA512

    e3b56b00e5f8ee22b23b8863f5e136d76b96ab385b21aa7268ae6a0b235ad9550ce1b47977f41b0cfb1334e86bd3b69bb6292d9de46d8db6732c56692be4d720

  • SSDEEP

    49152:h1Os1AQ+1ho2H8swSCCwwFB9nfFVDRBTY/3X5wRLCr56JK8xm:h1OtQzVCwJ/3CRLCrY8R

Score
8/10
adwarediscoveryspywarestealer

Malware Config

Targets

    • Target

      c31fe6f0396a1636b076e7378c86ff5a4e2980b6ccfd5b22b8f28d8d2dd7cae7

    • Size

      2.5MB

    • MD5

      cbfc1a6881dfff36984851a68a74b949

    • SHA1

      bfe6c876c82ab3ddbe6ba5b0d5d04b982d396d30

    • SHA256

      c31fe6f0396a1636b076e7378c86ff5a4e2980b6ccfd5b22b8f28d8d2dd7cae7

    • SHA512

      e3b56b00e5f8ee22b23b8863f5e136d76b96ab385b21aa7268ae6a0b235ad9550ce1b47977f41b0cfb1334e86bd3b69bb6292d9de46d8db6732c56692be4d720

    • SSDEEP

      49152:h1Os1AQ+1ho2H8swSCCwwFB9nfFVDRBTY/3X5wRLCr56JK8xm:h1OtQzVCwJ/3CRLCrY8R

    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
    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