Overview

overview

8

Static

static

3fca11b830...d5.exe

windows7-x64

8

3fca11b830...d5.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    3fca11b830bfc01388d5674ce880aa887c9218ef22b1b64cf58d7d1a6951d2d5

  • Size

    4.2MB

  • Sample

    221125-cxsq9ahf4y

  • MD5

    4d299919345a7b638eefedf1d47ec7ba

  • SHA1

    0b0bc6c60c9d6814d61a7d38a1e94b16e62e01e8

  • SHA256

    3fca11b830bfc01388d5674ce880aa887c9218ef22b1b64cf58d7d1a6951d2d5

  • SHA512

    a317ecdedfa6d0097b071995bfd4aa71fd545c1f39284413f52faff19061749aaceb010ed34a69e44d12c105379463fac3f88e1b39d341144129ad16d2fafb9f

  • SSDEEP

    98304:dIBSGdaGj0ESHa9xfyjII+YJ372FiCLIHkkXr0EExD:dV60g9xfymNY0X

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      3fca11b830bfc01388d5674ce880aa887c9218ef22b1b64cf58d7d1a6951d2d5

    • Size

      4.2MB

    • MD5

      4d299919345a7b638eefedf1d47ec7ba

    • SHA1

      0b0bc6c60c9d6814d61a7d38a1e94b16e62e01e8

    • SHA256

      3fca11b830bfc01388d5674ce880aa887c9218ef22b1b64cf58d7d1a6951d2d5

    • SHA512

      a317ecdedfa6d0097b071995bfd4aa71fd545c1f39284413f52faff19061749aaceb010ed34a69e44d12c105379463fac3f88e1b39d341144129ad16d2fafb9f

    • SSDEEP

      98304:dIBSGdaGj0ESHa9xfyjII+YJ372FiCLIHkkXr0EExD:dV60g9xfymNY0X

    Score
    8/10
    adwarediscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Drops file in System32 directory

    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

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks