Overview

overview

10

Static

static

3

2024-03-31...ia.exe

windows7-x64

10

2024-03-31...ia.exe

windows10-2004-x64

10

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General

  • Target

    2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia

  • Size

    250KB

  • Sample

    240331-mv8d2aad6v

  • MD5

    c91f03748bee6fea08ca4a1cf321bfcf

  • SHA1

    267d4526348678675c0e03f5945c23819dff967e

  • SHA256

    8e3b2d950be53db824786c07d6e9e87ff838ccda8377c37ca97e3d2bc1b25425

  • SHA512

    57ca8c3ac31dbe9d8be6854dca1adf52a6ec264a8ac039920bb3bf69a8e3ea96248f0bb9969db9742bd07b2496afd8e7f27fb1162e5c2391a13752d412bd52fb

  • SSDEEP

    3072:s/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:s/y20Gj0r+EBFrkvlU3RvIUDOIN

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-31_c91f03748bee6fea08ca4a1cf321bfcf_karagany_mafia

    • Size

      250KB

    • MD5

      c91f03748bee6fea08ca4a1cf321bfcf

    • SHA1

      267d4526348678675c0e03f5945c23819dff967e

    • SHA256

      8e3b2d950be53db824786c07d6e9e87ff838ccda8377c37ca97e3d2bc1b25425

    • SHA512

      57ca8c3ac31dbe9d8be6854dca1adf52a6ec264a8ac039920bb3bf69a8e3ea96248f0bb9969db9742bd07b2496afd8e7f27fb1162e5c2391a13752d412bd52fb

    • SSDEEP

      3072:s/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:s/y20Gj0r+EBFrkvlU3RvIUDOIN

    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

    • 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