Overview

overview

9

Static

static

1

s8rp8qf1DaKw.exe

windows7_x64

9

s8rp8qf1DaKw.exe

windows10-2004_x64

9

Sharing

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General

  • Target

    s8rp8qf1DaKw.exe

  • Size

    12.2MB

  • Sample

    220629-wzh5dadfa7

  • MD5

    bb8bf83d5fe4bc0f4b176350d16e8034

  • SHA1

    27bba37957ce28558fbb8d36d379ec19bab1253b

  • SHA256

    498d9aadff8469c14f053423fc2391b602ac2c74a4f93e3d121625579cf23f57

  • SHA512

    bbe2bb4b95e1ecb5bb8bae784c684c6b2af0ba03fff1f1c80c6bf7cc3bf8ca6fdb519a041400a43f0acc7a0a3a2cf08118be2e3537cc945a0b6067875645f5d6

Score
9/10
cryptonediscoveryevasionpackerupx

Malware Config

Targets

    • Target

      s8rp8qf1DaKw.exe

    • Size

      12.2MB

    • MD5

      bb8bf83d5fe4bc0f4b176350d16e8034

    • SHA1

      27bba37957ce28558fbb8d36d379ec19bab1253b

    • SHA256

      498d9aadff8469c14f053423fc2391b602ac2c74a4f93e3d121625579cf23f57

    • SHA512

      bbe2bb4b95e1ecb5bb8bae784c684c6b2af0ba03fff1f1c80c6bf7cc3bf8ca6fdb519a041400a43f0acc7a0a3a2cf08118be2e3537cc945a0b6067875645f5d6

    Score
    9/10
    cryptonediscoveryevasionpackerupx

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

      cryptonepacker

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks