Overview

overview

8

Static

static

8

F8F7.exe

windows7_x64

8

F8F7.exe

windows10_x64

8

Sharing

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General

  • Target

    F8F7.exe

  • Size

    3.7MB

  • Sample

    210215-29gz8b7aes

  • MD5

    7b33b0d3b84d793f7659c3fdb1adfc75

  • SHA1

    997b3f37f038d3ffb711ff5e87baab4300b5c712

  • SHA256

    6c55fb2c4b1bffecc10e1386ef56497faccaa576e9cca0370073750a79f8d6d1

  • SHA512

    22937f263276ce17272769c7807f4978161de9df5e8486bcb925b719bbfc77ca9f93d68d4511be5c35affa42449b29d9df34b552919afb096d372740fd4daff6

Score
8/10
persistenceupxvmprotect

Malware Config

Targets

    • Target

      F8F7.exe

    • Size

      3.7MB

    • MD5

      7b33b0d3b84d793f7659c3fdb1adfc75

    • SHA1

      997b3f37f038d3ffb711ff5e87baab4300b5c712

    • SHA256

      6c55fb2c4b1bffecc10e1386ef56497faccaa576e9cca0370073750a79f8d6d1

    • SHA512

      22937f263276ce17272769c7807f4978161de9df5e8486bcb925b719bbfc77ca9f93d68d4511be5c35affa42449b29d9df34b552919afb096d372740fd4daff6

    Score
    8/10
    persistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks