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Overview

overview

10

Static

static

3

2024-01-18...er.exe

windows7-x64

10

2024-01-18...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-01-18_d92a7d9d24c36268ce427a2050be12f4_karagany_mafia_magniber

  • Size

    308KB

  • Sample

    240118-3erpcagfg3

  • MD5

    d92a7d9d24c36268ce427a2050be12f4

  • SHA1

    70475fd3f2e2d32437c43037e538be3ea4a4f590

  • SHA256

    8299ec0a8b79ffbf7004f121f70e504a81ba47027657472d51101f61264ecc5a

  • SHA512

    01cf6c455e23e3fabf4641e5f6d8e90f478bdae5a058c18cd324bfc1dea804d195b2f49582a5a9f22b08d76cc977f4a9a970c83a3d028ce7229a23907bf29d15

  • SSDEEP

    3072:TmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms41:TmBrrDDX0tXT30vzHF4Go0+Fs41

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-01-18_d92a7d9d24c36268ce427a2050be12f4_karagany_mafia_magniber

    • Size

      308KB

    • MD5

      d92a7d9d24c36268ce427a2050be12f4

    • SHA1

      70475fd3f2e2d32437c43037e538be3ea4a4f590

    • SHA256

      8299ec0a8b79ffbf7004f121f70e504a81ba47027657472d51101f61264ecc5a

    • SHA512

      01cf6c455e23e3fabf4641e5f6d8e90f478bdae5a058c18cd324bfc1dea804d195b2f49582a5a9f22b08d76cc977f4a9a970c83a3d028ce7229a23907bf29d15

    • SSDEEP

      3072:TmBr3balBclw29DXaPB2J9ot3nPIGX30caGhDgGCcc4Go0ER5IY0ms41:TmBrrDDX0tXT30vzHF4Go0+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