Overview

overview

9

Static

static

375b935c8e...f8.exe

windows7-x64

9

375b935c8e...f8.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    375b935c8ee0e9819b4b636fee2b6b5175e7313cf5d5c8d48cb85d66dfd94af8

  • Size

    256KB

  • Sample

    221125-jx627scf33

  • MD5

    ec08ac2c11b145a3726362fad2cf5cdb

  • SHA1

    e855a457e9909b779a1788021f0e4f3cf754bc4a

  • SHA256

    375b935c8ee0e9819b4b636fee2b6b5175e7313cf5d5c8d48cb85d66dfd94af8

  • SHA512

    4968b0356c659f0ce0590fd7d748235a86496d302846fa9e406dfcabf4e036e81afff989e19bad5ea39286806db713c226a06e838dbd4cf6bd0a21289a6cfc66

  • SSDEEP

    3072:LWVQPp7D5oz04Xd6aiSsHEAyFvVi/4z3MoqOipOdtoGgOccmFlxFILj2:LxPp7V74tUCV+oqH6J3mFlp

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      375b935c8ee0e9819b4b636fee2b6b5175e7313cf5d5c8d48cb85d66dfd94af8

    • Size

      256KB

    • MD5

      ec08ac2c11b145a3726362fad2cf5cdb

    • SHA1

      e855a457e9909b779a1788021f0e4f3cf754bc4a

    • SHA256

      375b935c8ee0e9819b4b636fee2b6b5175e7313cf5d5c8d48cb85d66dfd94af8

    • SHA512

      4968b0356c659f0ce0590fd7d748235a86496d302846fa9e406dfcabf4e036e81afff989e19bad5ea39286806db713c226a06e838dbd4cf6bd0a21289a6cfc66

    • SSDEEP

      3072:LWVQPp7D5oz04Xd6aiSsHEAyFvVi/4z3MoqOipOdtoGgOccmFlxFILj2:LxPp7V74tUCV+oqH6J3mFlp

    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