Overview

overview

10

Static

static

2b77d2d1ca...d6.exe

windows7_x64

10

2b77d2d1ca...d6.exe

windows10_x64

6

Sharing

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General

  • Target

    2b77d2d1caed4ed2c085f16982d8bb69441e144dd3ee5407c5f78d03e3a158d6

  • Size

    207KB

  • Sample

    210518-83prjk5cwn

  • MD5

    08d9daa90cacc71bd3f96e056699e318

  • SHA1

    e048e8bde75f2660fd6eb8c834da4b895f943d02

  • SHA256

    2b77d2d1caed4ed2c085f16982d8bb69441e144dd3ee5407c5f78d03e3a158d6

  • SHA512

    930fb50777ae4938ed43d42a7a3188cb0f0015da8a8816b8714dc35b91397b59fc770bb0beae858cb99ceabc7118d21079cce564b56db62b790f175aa5b32ca5

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2b77d2d1caed4ed2c085f16982d8bb69441e144dd3ee5407c5f78d03e3a158d6

    • Size

      207KB

    • MD5

      08d9daa90cacc71bd3f96e056699e318

    • SHA1

      e048e8bde75f2660fd6eb8c834da4b895f943d02

    • SHA256

      2b77d2d1caed4ed2c085f16982d8bb69441e144dd3ee5407c5f78d03e3a158d6

    • SHA512

      930fb50777ae4938ed43d42a7a3188cb0f0015da8a8816b8714dc35b91397b59fc770bb0beae858cb99ceabc7118d21079cce564b56db62b790f175aa5b32ca5

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab Payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • 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 v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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

Tasks