Overview

overview

9

Static

static

7035c6d2aa...5c.exe

windows7-x64

9

7035c6d2aa...5c.exe

windows10-2004-x64

9

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General

  • Target

    7035c6d2aa4b8b7b46f9cb88c969af832e7b2334dc8dff2ff243ba1bd58f505c

  • Size

    166KB

  • Sample

    221125-jjhgpabf24

  • MD5

    3b54de973e6bf3c96763b6c4d92774ea

  • SHA1

    b9eaff31ceacdc79ceea0af2381c914c2810b430

  • SHA256

    7035c6d2aa4b8b7b46f9cb88c969af832e7b2334dc8dff2ff243ba1bd58f505c

  • SHA512

    600a0e62c33346a8102e4ce5dfbf1f6d7539e2bb3532bde0214eec75446987e7d475472e16dd898fa55dbaff2e8deb190b50b487a2b7e38748a5f16257096698

  • SSDEEP

    3072:GgBCDs7fT+FHNyJcbaig9AnG2bQDmRI3IftLnUHcQnVPq:GgoAEPK9AfbyCW3VS

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      7035c6d2aa4b8b7b46f9cb88c969af832e7b2334dc8dff2ff243ba1bd58f505c

    • Size

      166KB

    • MD5

      3b54de973e6bf3c96763b6c4d92774ea

    • SHA1

      b9eaff31ceacdc79ceea0af2381c914c2810b430

    • SHA256

      7035c6d2aa4b8b7b46f9cb88c969af832e7b2334dc8dff2ff243ba1bd58f505c

    • SHA512

      600a0e62c33346a8102e4ce5dfbf1f6d7539e2bb3532bde0214eec75446987e7d475472e16dd898fa55dbaff2e8deb190b50b487a2b7e38748a5f16257096698

    • SSDEEP

      3072:GgBCDs7fT+FHNyJcbaig9AnG2bQDmRI3IftLnUHcQnVPq:GgoAEPK9AfbyCW3VS

    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