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_b7459f1d44e0bfeb763fe9a8284cb557_karagany_mafia

  • Size

    250KB

  • Sample

    240328-v8d2caca4y

  • MD5

    b7459f1d44e0bfeb763fe9a8284cb557

  • SHA1

    3d1013eaca85e3d2742a4c64659fd25ec691d7c6

  • SHA256

    b929579dc70fb44eff4c20688a982c6ade9ba49fd01e18a1bd336c3f0ffedf4c

  • SHA512

    c541c5f574c11c629f1fbca45c66fee4dca91f19c5d5ae021fc4872c04b742a048388f6026a29269b5dc8ccb052de5d81141c909deb64a2b659fb8fb764fd66a

  • SSDEEP

    6144:r+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:fOCjaklYgVIpxIhDtR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_b7459f1d44e0bfeb763fe9a8284cb557_karagany_mafia

    • Size

      250KB

    • MD5

      b7459f1d44e0bfeb763fe9a8284cb557

    • SHA1

      3d1013eaca85e3d2742a4c64659fd25ec691d7c6

    • SHA256

      b929579dc70fb44eff4c20688a982c6ade9ba49fd01e18a1bd336c3f0ffedf4c

    • SHA512

      c541c5f574c11c629f1fbca45c66fee4dca91f19c5d5ae021fc4872c04b742a048388f6026a29269b5dc8ccb052de5d81141c909deb64a2b659fb8fb764fd66a

    • SSDEEP

      6144:r+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:fOCjaklYgVIpxIhDtR

    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