Overview

overview

9

Static

static

ad4867a256...1c.exe

windows7-x64

9

ad4867a256...1c.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    ad4867a256b66212c709c8308cfb1d3f827705eb7e6c21e2fa1ce43963f9351c

  • Size

    199KB

  • Sample

    221128-ekvfesdb69

  • MD5

    0f281b373ea675941571b49ada22628f

  • SHA1

    19169e9fbc81ac7aeda5b3f6c1a1f742412519b3

  • SHA256

    ad4867a256b66212c709c8308cfb1d3f827705eb7e6c21e2fa1ce43963f9351c

  • SHA512

    6d06db45aee072951a5c35930ccd9f697595c5427ed56be02d96012bb71277b15863e4075c27c181c9cbd1f42056381cd0790d693c70817ba47a2ba6bb5cc737

  • SSDEEP

    6144:r0Mpl/l/mN0rFYnLp1n3vawvxhPgj/jQj:hELLzn3vak3gnq

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      ad4867a256b66212c709c8308cfb1d3f827705eb7e6c21e2fa1ce43963f9351c

    • Size

      199KB

    • MD5

      0f281b373ea675941571b49ada22628f

    • SHA1

      19169e9fbc81ac7aeda5b3f6c1a1f742412519b3

    • SHA256

      ad4867a256b66212c709c8308cfb1d3f827705eb7e6c21e2fa1ce43963f9351c

    • SHA512

      6d06db45aee072951a5c35930ccd9f697595c5427ed56be02d96012bb71277b15863e4075c27c181c9cbd1f42056381cd0790d693c70817ba47a2ba6bb5cc737

    • SSDEEP

      6144:r0Mpl/l/mN0rFYnLp1n3vawvxhPgj/jQj:hELLzn3vak3gnq

    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