Overview

overview

8

Static

static

3f78cf977c...aa.exe

windows7-x64

8

3f78cf977c...aa.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    3f78cf977ccc8fcfbe347023a5089102e1cc863b800ab66b48827f18f6f2b9aa

  • Size

    4.4MB

  • Sample

    221125-cx1rvshf5y

  • MD5

    d76126745b7bef1ae15c3b9eb07642b2

  • SHA1

    d2b3089660d0807eea221ccb653d9eeae4c3b89c

  • SHA256

    3f78cf977ccc8fcfbe347023a5089102e1cc863b800ab66b48827f18f6f2b9aa

  • SHA512

    72055b7dd3706f5c22f25521413d4007605fa07bd8adf7d775300136353f682c1b654035ede5fa39852310f33ac8545da2f2fa07b85a04cd006656a1cc97a817

  • SSDEEP

    49152:KHkUtMlGbeCxKKjmxup4odGKvghxfki1bOCrZguQ8Z8hpTQd9i:umlGhcKqKcgWZg2Zspsd9

Score
8/10
adwarediscoverypersistencestealer

Malware Config

Targets

    • Target

      3f78cf977ccc8fcfbe347023a5089102e1cc863b800ab66b48827f18f6f2b9aa

    • Size

      4.4MB

    • MD5

      d76126745b7bef1ae15c3b9eb07642b2

    • SHA1

      d2b3089660d0807eea221ccb653d9eeae4c3b89c

    • SHA256

      3f78cf977ccc8fcfbe347023a5089102e1cc863b800ab66b48827f18f6f2b9aa

    • SHA512

      72055b7dd3706f5c22f25521413d4007605fa07bd8adf7d775300136353f682c1b654035ede5fa39852310f33ac8545da2f2fa07b85a04cd006656a1cc97a817

    • SSDEEP

      49152:KHkUtMlGbeCxKKjmxup4odGKvghxfki1bOCrZguQ8Z8hpTQd9i:umlGhcKqKcgWZg2Zspsd9

    Score
    8/10
    adwarediscoverypersistencestealer

    • Registers COM server for autorun

      persistence

    • Loads dropped DLL

    • Checks installed software on the system

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

      discovery

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks