Overview

overview

9

Static

static

e4c55dc882...f0.exe

windows7_x64

9

e4c55dc882...f0.exe

windows10_x64

3

Sharing

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General

  • Target

    e4c55dc882cf54a79a44eb8f4170e78dd9cc659d279419d8205382fd51724bf0

  • Size

    224KB

  • Sample

    220122-axnq7afba2

  • MD5

    07373b24d644d8d5a69836738404a555

  • SHA1

    10eadfbfafe5d3b0ee9cfcca062192be56b447a1

  • SHA256

    e4c55dc882cf54a79a44eb8f4170e78dd9cc659d279419d8205382fd51724bf0

  • SHA512

    9d220bed270853c1f0cde5384ece111908130f052bf7b5879c03fd129a11e1aaab5f49e5e867d141ea4bb7b72d353554a1c86a8b985bc7cf671af289a58dfae2

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      e4c55dc882cf54a79a44eb8f4170e78dd9cc659d279419d8205382fd51724bf0

    • Size

      224KB

    • MD5

      07373b24d644d8d5a69836738404a555

    • SHA1

      10eadfbfafe5d3b0ee9cfcca062192be56b447a1

    • SHA256

      e4c55dc882cf54a79a44eb8f4170e78dd9cc659d279419d8205382fd51724bf0

    • SHA512

      9d220bed270853c1f0cde5384ece111908130f052bf7b5879c03fd129a11e1aaab5f49e5e867d141ea4bb7b72d353554a1c86a8b985bc7cf671af289a58dfae2

    Score
    9/10
    cryptonepackerpersistence

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

      cryptonepacker

    • Deletes itself

    • 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