Overview

overview

9

Static

static

a7843248ab...3b.exe

windows7-x64

a7843248ab...3b.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    a7843248abb53e4c5d331546fa3d268b261c7e82f83297c08364d3770cba333b

  • Size

    336KB

  • Sample

    221123-158pfacb3s

  • MD5

    440772a59bcd96f082729fd01230e0b8

  • SHA1

    51466aa487c81a3b14dce84d660a800b352e35ac

  • SHA256

    a7843248abb53e4c5d331546fa3d268b261c7e82f83297c08364d3770cba333b

  • SHA512

    518edb76aaac714137c295d8fcfaf7c2d6b4f743c67416f74c5c5fe57997396d97d2f94729655ccfbdb4e47a8e5a856b2822524e044dd8bb9749b9fb2c36c566

  • SSDEEP

    6144:pBr9gkw1fhh/5ZnLRf3JUMKxKSqAYGOI3YWAE1Qek4Skg+Y8a9W+tQclx:jr9xsxNLR2MKIg/6ULSk7YPJt1T

Score
9/10
evasionransomware

Malware Config

Targets

    • Target

      a7843248abb53e4c5d331546fa3d268b261c7e82f83297c08364d3770cba333b

    • Size

      336KB

    • MD5

      440772a59bcd96f082729fd01230e0b8

    • SHA1

      51466aa487c81a3b14dce84d660a800b352e35ac

    • SHA256

      a7843248abb53e4c5d331546fa3d268b261c7e82f83297c08364d3770cba333b

    • SHA512

      518edb76aaac714137c295d8fcfaf7c2d6b4f743c67416f74c5c5fe57997396d97d2f94729655ccfbdb4e47a8e5a856b2822524e044dd8bb9749b9fb2c36c566

    • SSDEEP

      6144:pBr9gkw1fhh/5ZnLRf3JUMKxKSqAYGOI3YWAE1Qek4Skg+Y8a9W+tQclx:jr9xsxNLR2MKIg/6ULSk7YPJt1T

    Score
    9/10
    evasionransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Deletes itself

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

1
T1490

Tasks