Overview

overview

10

Static

static

8

dd87171f56...b5.exe

windows7_x64

10

dd87171f56...b5.exe

windows10_x64

10

Sharing

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General

  • Target

    dd87171f56bc3084d8bebc57fa37c1fad330fd40b022484c5dda2ea5ebf25db5

  • Size

    1.0MB

  • Sample

    210518-66edybvcea

  • MD5

    b20126a36e7ebd9287a7cf02d670067b

  • SHA1

    4773101b168941318920709a638fb2fb6b110c1e

  • SHA256

    dd87171f56bc3084d8bebc57fa37c1fad330fd40b022484c5dda2ea5ebf25db5

  • SHA512

    136475c9ca31a2ca3fbdb3e99b12b56066ead03da88dbb6ce357a61e917d89046a905a55aefe62d5b500cd9d5bc02599383988a0089dcbf7e93e79aa0d134939

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      dd87171f56bc3084d8bebc57fa37c1fad330fd40b022484c5dda2ea5ebf25db5

    • Size

      1.0MB

    • MD5

      b20126a36e7ebd9287a7cf02d670067b

    • SHA1

      4773101b168941318920709a638fb2fb6b110c1e

    • SHA256

      dd87171f56bc3084d8bebc57fa37c1fad330fd40b022484c5dda2ea5ebf25db5

    • SHA512

      136475c9ca31a2ca3fbdb3e99b12b56066ead03da88dbb6ce357a61e917d89046a905a55aefe62d5b500cd9d5bc02599383988a0089dcbf7e93e79aa0d134939

    Score
    10/10
    adwarepersistencestealer

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Modifies WinLogon

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

2
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks