Overview

overview

10

Static

static

8

35d2e8725a...77.exe

windows7_x64

10

35d2e8725a...77.exe

windows10_x64

10

Sharing

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General

  • Target

    35d2e8725aac51e28cfe6776485767866e0865b01bcca3d6d62c7ad94a60f277

  • Size

    1.3MB

  • Sample

    210518-j1c12d94ma

  • MD5

    f8e16db49b0a0ded6d642570890aa6bf

  • SHA1

    605fb2eb9c118d54eb1159c8b813b13c42cf3cdf

  • SHA256

    35d2e8725aac51e28cfe6776485767866e0865b01bcca3d6d62c7ad94a60f277

  • SHA512

    7accf722b7caf3acb10b12c25845bf3ea2c73ea5492ea174b311769c64971204f7b291ac228b9d6c877889117efc8fa3036bc4ce7613ea7cf664739971a48889

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      35d2e8725aac51e28cfe6776485767866e0865b01bcca3d6d62c7ad94a60f277

    • Size

      1.3MB

    • MD5

      f8e16db49b0a0ded6d642570890aa6bf

    • SHA1

      605fb2eb9c118d54eb1159c8b813b13c42cf3cdf

    • SHA256

      35d2e8725aac51e28cfe6776485767866e0865b01bcca3d6d62c7ad94a60f277

    • SHA512

      7accf722b7caf3acb10b12c25845bf3ea2c73ea5492ea174b311769c64971204f7b291ac228b9d6c877889117efc8fa3036bc4ce7613ea7cf664739971a48889

    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