Overview

overview

9

Static

static

668cb262f0...71.exe

windows7_x64

9

668cb262f0...71.exe

windows10_x64

9

Sharing

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General

  • Target

    668cb262f0e7473c0bd4b254463671acc74502e7e45a450ec5421a217cea3671

  • Size

    3.1MB

  • Sample

    201112-x9eyx9mbce

  • MD5

    7f18a2b5f73d5a3b257506d2a899409f

  • SHA1

    07a521fdbd2c61aba059a7b4731658d9ea993d06

  • SHA256

    668cb262f0e7473c0bd4b254463671acc74502e7e45a450ec5421a217cea3671

  • SHA512

    e3260e9de862aeb3609db9488c0e34aa541f784e668085be8991d09e48a4659805953a8af0cdc4f975c8b55f37cac3f4b33b159ce9cd44f260f4c80ed0f0ea6b

Score
9/10
discoveryexploitpersistenceupx

Malware Config

Targets

    • Target

      668cb262f0e7473c0bd4b254463671acc74502e7e45a450ec5421a217cea3671

    • Size

      3.1MB

    • MD5

      7f18a2b5f73d5a3b257506d2a899409f

    • SHA1

      07a521fdbd2c61aba059a7b4731658d9ea993d06

    • SHA256

      668cb262f0e7473c0bd4b254463671acc74502e7e45a450ec5421a217cea3671

    • SHA512

      e3260e9de862aeb3609db9488c0e34aa541f784e668085be8991d09e48a4659805953a8af0cdc4f975c8b55f37cac3f4b33b159ce9cd44f260f4c80ed0f0ea6b

    Score
    9/10
    discoveryexploitpersistenceupx

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Modifies RDP port number used by Windows

    • Possible privilege escalation attempt

      exploit

    • Sets DLL path for service in the registry

      persistence

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Account Manipulation

1
T1098

Registry Run Keys / Startup Folder

1
T1060

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

File Permissions Modification

1
T1222

Credential Access

Discovery

Lateral Movement

Remote Desktop Protocol

1
T1076

Collection

Exfiltration

Command and Control

Impact

Tasks