Overview

overview

10

Static

static

3

número de...df.exe

windows7-x64

10

número de...df.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    número de pedido 012779-pdf.exe

  • Size

    756KB

  • Sample

    240523-wzxb1abf7x

  • MD5

    67e15999c73fb5a9119e74db15dcbf0e

  • SHA1

    821f318b7db0812f051323578b3ef1c7c7f5797c

  • SHA256

    84deede63e52ad9249ab9907c8adb40cf822c95d2a7057da3efd72784266b797

  • SHA512

    deffc9ee169602d0dfdcdec8b9a74b7bd2dac285eb26bf1ec145d453443617d0f68c619ff07bc0a473c2bbdac338d12a8ce799b0d85f2b8394622a7ce1afd460

  • SSDEEP

    12288:R+D/Pu1N9o7g5lEPg1uJZbCPJMXj/tHxxuVGBDZsmahI9ZE2Zpxwp+BL:R+jub0S2Pg1wbCP2TVXuGWeE2ZpxU+J

Score
10/10
evasionexecutiontrojan

Malware Config

Targets

    • Target

      número de pedido 012779-pdf.exe

    • Size

      756KB

    • MD5

      67e15999c73fb5a9119e74db15dcbf0e

    • SHA1

      821f318b7db0812f051323578b3ef1c7c7f5797c

    • SHA256

      84deede63e52ad9249ab9907c8adb40cf822c95d2a7057da3efd72784266b797

    • SHA512

      deffc9ee169602d0dfdcdec8b9a74b7bd2dac285eb26bf1ec145d453443617d0f68c619ff07bc0a473c2bbdac338d12a8ce799b0d85f2b8394622a7ce1afd460

    • SSDEEP

      12288:R+D/Pu1N9o7g5lEPg1uJZbCPJMXj/tHxxuVGBDZsmahI9ZE2Zpxwp+BL:R+jub0S2Pg1wbCP2TVXuGWeE2ZpxU+J

    Score
    10/10
    evasionexecutiontrojan

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Modify Registry

5
T1112

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks