Overview

overview

10

Static

static

3

2024-03-28...ia.exe

windows7-x64

10

2024-03-28...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-28_b76b582e4130bdd34446e16e844fb60f_karagany_mafia

  • Size

    250KB

  • Sample

    240328-em5deaea8y

  • MD5

    b76b582e4130bdd34446e16e844fb60f

  • SHA1

    df45350dc55415636643f3a0dddbf99106818479

  • SHA256

    5b8a8a82acde26d2306baaf912d3eea9c8373f4293a3fe313fe1fc7fe5b47439

  • SHA512

    cc3f8316c2153dcf8bc269073ed5a50d0c3b30ba23659eb1212d177122e9d4458effe20be5a60bc1169c5f6e0890c5f0e61a8503fc4a45714a28467e705234ca

  • SSDEEP

    6144:N+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:tOCjaklYgVIpxIhDtR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_b76b582e4130bdd34446e16e844fb60f_karagany_mafia

    • Size

      250KB

    • MD5

      b76b582e4130bdd34446e16e844fb60f

    • SHA1

      df45350dc55415636643f3a0dddbf99106818479

    • SHA256

      5b8a8a82acde26d2306baaf912d3eea9c8373f4293a3fe313fe1fc7fe5b47439

    • SHA512

      cc3f8316c2153dcf8bc269073ed5a50d0c3b30ba23659eb1212d177122e9d4458effe20be5a60bc1169c5f6e0890c5f0e61a8503fc4a45714a28467e705234ca

    • SSDEEP

      6144:N+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:tOCjaklYgVIpxIhDtR

    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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks