Overview

overview

9

Static

static

ab2a89c9b3...90.exe

windows7-x64

9

ab2a89c9b3...90.exe

windows10-2004-x64

3

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General

  • Target

    ab2a89c9b33bd518ea9f1a53cf74283795acaf19218076d78a765fde28d67790

  • Size

    193KB

  • Sample

    221127-w7yj2ahh46

  • MD5

    e05eeee6d2bdf27d5dc83910ac7ca93b

  • SHA1

    c1985c15c8a4f84928e7832041c86b6d089c14fc

  • SHA256

    ab2a89c9b33bd518ea9f1a53cf74283795acaf19218076d78a765fde28d67790

  • SHA512

    c152327a1e9dff584b7a2ff0fae2a5ed6444c69ada6a6a6b862e62103c36c09b8647f84806f97fc3cfa59bd470a8c0d209df95de02891d11241bde826e181afc

  • SSDEEP

    3072:OzA2AJKoClrGvNPuCGYR69X3wKvzNVL58ACjOJBfgPV+Muce:Ogs3YR65nVTtyPVBe

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      ab2a89c9b33bd518ea9f1a53cf74283795acaf19218076d78a765fde28d67790

    • Size

      193KB

    • MD5

      e05eeee6d2bdf27d5dc83910ac7ca93b

    • SHA1

      c1985c15c8a4f84928e7832041c86b6d089c14fc

    • SHA256

      ab2a89c9b33bd518ea9f1a53cf74283795acaf19218076d78a765fde28d67790

    • SHA512

      c152327a1e9dff584b7a2ff0fae2a5ed6444c69ada6a6a6b862e62103c36c09b8647f84806f97fc3cfa59bd470a8c0d209df95de02891d11241bde826e181afc

    • SSDEEP

      3072:OzA2AJKoClrGvNPuCGYR69X3wKvzNVL58ACjOJBfgPV+Muce:Ogs3YR65nVTtyPVBe

    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