Overview

overview

10

Static

static

3

2024-02-20...er.exe

windows7-x64

10

2024-02-20...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-02-20_6e6fba4a837c3f35b98a579d3f978053_karagany_mafia_magniber

  • Size

    308KB

  • Sample

    240220-r2laasac96

  • MD5

    6e6fba4a837c3f35b98a579d3f978053

  • SHA1

    73baadcd90b0d81d2126aea0642cc45c1e63f32c

  • SHA256

    3671d9d2e8c40a9718a4016977626d8406532d254a09b9500373336d210022d1

  • SHA512

    d09c2f6c45872fd37390d12923538477ba9bf10a2b9b64d876a1508a335d610b773d8386ae3fc4a9c81eed42f714aab7ae2efe4bd5d6162dfd58b61b626c2b2e

  • SSDEEP

    3072:VmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms41:VmBrrDDX0tXT30vzHF4Go0+Fs41

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-02-20_6e6fba4a837c3f35b98a579d3f978053_karagany_mafia_magniber

    • Size

      308KB

    • MD5

      6e6fba4a837c3f35b98a579d3f978053

    • SHA1

      73baadcd90b0d81d2126aea0642cc45c1e63f32c

    • SHA256

      3671d9d2e8c40a9718a4016977626d8406532d254a09b9500373336d210022d1

    • SHA512

      d09c2f6c45872fd37390d12923538477ba9bf10a2b9b64d876a1508a335d610b773d8386ae3fc4a9c81eed42f714aab7ae2efe4bd5d6162dfd58b61b626c2b2e

    • SSDEEP

      3072:VmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms41:VmBrrDDX0tXT30vzHF4Go0+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