Overview

overview

10

Static

static

8a2a3fb2e2...6c.exe

windows7_x64

10

8a2a3fb2e2...6c.exe

windows10_x64

6

Sharing

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General

  • Target

    8a2a3fb2e28d34f79ea7cada58f6f591ac3a0dfa6d3aa38f01f89dfad3d4f36c

  • Size

    250KB

  • Sample

    210518-ets4p8nzwa

  • MD5

    44a3d969549583b944897e62f109b4b0

  • SHA1

    b74aed7bbb6013ded048242bd94714469fe02457

  • SHA256

    8a2a3fb2e28d34f79ea7cada58f6f591ac3a0dfa6d3aa38f01f89dfad3d4f36c

  • SHA512

    08092f7b4cd8026172583b57e2569ea787833d6998e4935ca336ff8f728e9b5e9a33f3261f3465f1bf037c0dec4ded2b98809a28b359a950a4410bd49c873b32

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      8a2a3fb2e28d34f79ea7cada58f6f591ac3a0dfa6d3aa38f01f89dfad3d4f36c

    • Size

      250KB

    • MD5

      44a3d969549583b944897e62f109b4b0

    • SHA1

      b74aed7bbb6013ded048242bd94714469fe02457

    • SHA256

      8a2a3fb2e28d34f79ea7cada58f6f591ac3a0dfa6d3aa38f01f89dfad3d4f36c

    • SHA512

      08092f7b4cd8026172583b57e2569ea787833d6998e4935ca336ff8f728e9b5e9a33f3261f3465f1bf037c0dec4ded2b98809a28b359a950a4410bd49c873b32

    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