Overview

overview

10

Static

static

3

2024-02-29...er.exe

windows7-x64

10

2024-02-29...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-02-29_40fa32b6a4bf2f6b68da9a2a01352eac_karagany_mafia_magniber

  • Size

    308KB

  • Sample

    240229-fc3bqsde61

  • MD5

    40fa32b6a4bf2f6b68da9a2a01352eac

  • SHA1

    51c7257f37659e57235721f25739e43f21cee33b

  • SHA256

    c23c7a0e3958eb5563fc24d27b400a496296fea5cc58cca08253b14d655873e7

  • SHA512

    cc337f3c8effd33205f0b71e42529918c229137eda9f62a456ab85763dd70f490816cb9a46d34794122a50362e21edf3feae07cc236d2b92d16c0215c96f7aff

  • SSDEEP

    3072:kmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms41:kmBrrDDX0tXT30vzHF4Go0+Fs41

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-02-29_40fa32b6a4bf2f6b68da9a2a01352eac_karagany_mafia_magniber

    • Size

      308KB

    • MD5

      40fa32b6a4bf2f6b68da9a2a01352eac

    • SHA1

      51c7257f37659e57235721f25739e43f21cee33b

    • SHA256

      c23c7a0e3958eb5563fc24d27b400a496296fea5cc58cca08253b14d655873e7

    • SHA512

      cc337f3c8effd33205f0b71e42529918c229137eda9f62a456ab85763dd70f490816cb9a46d34794122a50362e21edf3feae07cc236d2b92d16c0215c96f7aff

    • SSDEEP

      3072:kmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms41:kmBrrDDX0tXT30vzHF4Go0+Fs41

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • Detects Reflective DLL injection artifacts

    • Detects ransomware indicator

    • Gandcrab Payload

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks