4619b93690b485ea54369d0379e3a8ffc367cff19438a46be124e39c871a0cfe

General
Target

4619b93690b485ea54369d0379e3a8ffc367cff19438a46be124e39c871a0cfe

Size

1MB

Sample

220521-ah8g2sdbgn

Score
10 /10
MD5

58cf8209f97252b8126cf3ba13f6cb92

SHA1

954fddb2a43eef8f0a4f16d02e8599b2b2ea81fe

SHA256

4619b93690b485ea54369d0379e3a8ffc367cff19438a46be124e39c871a0cfe

SHA512

f6cb4a9aee03420c085b6e13fcdca5512512dc8cd7ceae4429e4a5140b6ba673b80f496b92c296a39879386e758a4ae27a0bf1a7462e2f3202f2cf64221d2e06

Malware Config
Targets
Target

4619b93690b485ea54369d0379e3a8ffc367cff19438a46be124e39c871a0cfe

MD5

58cf8209f97252b8126cf3ba13f6cb92

Filesize

1MB

Score
10/10
SHA1

954fddb2a43eef8f0a4f16d02e8599b2b2ea81fe

SHA256

4619b93690b485ea54369d0379e3a8ffc367cff19438a46be124e39c871a0cfe

SHA512

f6cb4a9aee03420c085b6e13fcdca5512512dc8cd7ceae4429e4a5140b6ba673b80f496b92c296a39879386e758a4ae27a0bf1a7462e2f3202f2cf64221d2e06

Tags

Signatures

  • Registers COM server for autorun

    Tags

    TTPs

    Registry Run Keys / Startup Folder
  • suricata: ET MALWARE Possible Windows executable sent when remote host claims to send a Text File

    Description

    suricata: ET MALWARE Possible Windows executable sent when remote host claims to send a Text File

    Tags

  • ACProtect 1.3x - 1.4x DLL software

    Description

    Detects file using ACProtect software.

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Executes dropped EXE

  • Sets file execution options in registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • UPX packed file

    Description

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

    Tags

  • Loads dropped DLL

  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry
  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery
  • Writes to the Master Boot Record (MBR)

    Description

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    Tags

    TTPs

    Bootkit
  • Drops file in System32 directory

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Privilege Escalation