Overview

overview

10

Static

static

8

18f2bb0745...50.exe

windows7_x64

10

18f2bb0745...50.exe

windows10_x64

10

Sharing

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General

  • Target

    18f2bb07451d77dd2f5db64ffa409c72076ff9b7e153187070fa308bfa548950

  • Size

    147KB

  • Sample

    210518-9ngqlrzckn

  • MD5

    55dede435e9554e774c6261a28a6bb7a

  • SHA1

    3c33d40755f495fa32c912f4b27098120632618c

  • SHA256

    18f2bb07451d77dd2f5db64ffa409c72076ff9b7e153187070fa308bfa548950

  • SHA512

    c07ce045112569fbab87a93e39e1614fd21913387cdb022d5fed5da069d3a6cc4e694af084a41538fb6638544c2d391092a0f7c265c5215e13a610483d94041f

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      18f2bb07451d77dd2f5db64ffa409c72076ff9b7e153187070fa308bfa548950

    • Size

      147KB

    • MD5

      55dede435e9554e774c6261a28a6bb7a

    • SHA1

      3c33d40755f495fa32c912f4b27098120632618c

    • SHA256

      18f2bb07451d77dd2f5db64ffa409c72076ff9b7e153187070fa308bfa548950

    • SHA512

      c07ce045112569fbab87a93e39e1614fd21913387cdb022d5fed5da069d3a6cc4e694af084a41538fb6638544c2d391092a0f7c265c5215e13a610483d94041f

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • 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

    • Drops file in System32 directory

    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