Overview

overview

8

Static

static

b1576480a7...71.dll

windows7-x64

8

b1576480a7...71.dll

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b1576480a7d831beae326e0603804e69a397b5d0da086705eb184cd130549571

  • Size

    384KB

  • Sample

    221203-h28k6aef39

  • MD5

    bb68dc7bb109e02e1cbeca53755b2d3d

  • SHA1

    d9286ecfda14345da86157a4f9b07b4b1c93d845

  • SHA256

    b1576480a7d831beae326e0603804e69a397b5d0da086705eb184cd130549571

  • SHA512

    a044fb3d5763bc1f9d49de09330ea4b63359380ca825cdbde10e393054cda37ed977cd1a927edeb9d3a2665af53a43ff37fe95b2e44518c3794c462b3f50e73f

  • SSDEEP

    12288:cJIyC5N2EHEG6TFPdkCRSG8iAluPdDPEXG:cJybgTb4iAluPdDEX

Score
8/10
adwarebootkitpersistencestealer

Malware Config

Targets

    • Target

      b1576480a7d831beae326e0603804e69a397b5d0da086705eb184cd130549571

    • Size

      384KB

    • MD5

      bb68dc7bb109e02e1cbeca53755b2d3d

    • SHA1

      d9286ecfda14345da86157a4f9b07b4b1c93d845

    • SHA256

      b1576480a7d831beae326e0603804e69a397b5d0da086705eb184cd130549571

    • SHA512

      a044fb3d5763bc1f9d49de09330ea4b63359380ca825cdbde10e393054cda37ed977cd1a927edeb9d3a2665af53a43ff37fe95b2e44518c3794c462b3f50e73f

    • SSDEEP

      12288:cJIyC5N2EHEG6TFPdkCRSG8iAluPdDPEXG:cJybgTb4iAluPdDEX

    Score
    8/10
    adwarebootkitpersistencestealer

    • Blocklisted process makes network request

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Browser Extensions

1
T1176

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks