Overview

overview

9

Static

static

cf23e914d1...d6.exe

windows7-x64

9

cf23e914d1...d6.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    cf23e914d1f70edb1b9fdcc995431c6310fa023565b3e96d1cf4dac84bc3dcd6

  • Size

    223KB

  • Sample

    221003-a1dqdshcg2

  • MD5

    6dfefdaaf5b50396d5d15b22144ba8b0

  • SHA1

    a836af9b9d4c3313ca26ccfbaa07025279955301

  • SHA256

    cf23e914d1f70edb1b9fdcc995431c6310fa023565b3e96d1cf4dac84bc3dcd6

  • SHA512

    8f58c6ac39f1a284a5fe4321f6b7d867c64d2bcd1b38e0b337159899c258cbd726429e0e5d448ce01a4647b61e7ebae52cebb2001fb98b8e0df2be771fc1b05c

  • SSDEEP

    3072:jp7kXNyzoU0AVKzyA6EfGo9dM+4cvZvI+NZq3zLG93CWkEH:jxCNa8AWfJ9UcvFI+NZ0LG93CoH

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      cf23e914d1f70edb1b9fdcc995431c6310fa023565b3e96d1cf4dac84bc3dcd6

    • Size

      223KB

    • MD5

      6dfefdaaf5b50396d5d15b22144ba8b0

    • SHA1

      a836af9b9d4c3313ca26ccfbaa07025279955301

    • SHA256

      cf23e914d1f70edb1b9fdcc995431c6310fa023565b3e96d1cf4dac84bc3dcd6

    • SHA512

      8f58c6ac39f1a284a5fe4321f6b7d867c64d2bcd1b38e0b337159899c258cbd726429e0e5d448ce01a4647b61e7ebae52cebb2001fb98b8e0df2be771fc1b05c

    • SSDEEP

      3072:jp7kXNyzoU0AVKzyA6EfGo9dM+4cvZvI+NZq3zLG93CWkEH:jxCNa8AWfJ9UcvFI+NZ0LG93CoH

    Score
    9/10
    cryptonepackerpersistence

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

      cryptonepacker

    • 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.

    • Suspicious use of SetThreadContext

    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

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks