Overview

overview

10

Static

static

3

2024-04-17...ia.exe

windows7-x64

10

2024-04-17...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-17_777b0a4abd794a6f48d7fc83f392150a_karagany_mafia

  • Size

    308KB

  • Sample

    240417-xyr7bsbd66

  • MD5

    777b0a4abd794a6f48d7fc83f392150a

  • SHA1

    766f37c61e4b4fde429d5c01aa041d00ea2e9ff0

  • SHA256

    5a8862346a024a40799ca8abab7ef2e9e89f192e75bdb62ef8c497d47314fda6

  • SHA512

    2fd6946e8da3c277a5676bc47480dd382d0582bd4be76bb02bd4a21eaaf575a7821d1dba09e6863a8ee20005999dc81e312afa8de5166d32c246773a823eb089

  • SSDEEP

    6144:2zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:0DHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-17_777b0a4abd794a6f48d7fc83f392150a_karagany_mafia

    • Size

      308KB

    • MD5

      777b0a4abd794a6f48d7fc83f392150a

    • SHA1

      766f37c61e4b4fde429d5c01aa041d00ea2e9ff0

    • SHA256

      5a8862346a024a40799ca8abab7ef2e9e89f192e75bdb62ef8c497d47314fda6

    • SHA512

      2fd6946e8da3c277a5676bc47480dd382d0582bd4be76bb02bd4a21eaaf575a7821d1dba09e6863a8ee20005999dc81e312afa8de5166d32c246773a823eb089

    • SSDEEP

      6144:2zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:0DHNam62ZdKmZmuPH

    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