Overview

overview

9

Static

static

046b313759...f8.exe

windows7-x64

9

046b313759...f8.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    046b313759086c63638af6e7a6d9786c701ccc131e5b6724e1f9b53a47e604f8

  • Size

    228KB

  • Sample

    221125-mf75qaad54

  • MD5

    a6fb1262525f863430735b4d0def9f98

  • SHA1

    25f4bbc41f8b3e6d10b583a756ebe5b94c4759b7

  • SHA256

    046b313759086c63638af6e7a6d9786c701ccc131e5b6724e1f9b53a47e604f8

  • SHA512

    68d86a91f0a16fe58b3c61fb4e9c076e9dbc002a5b6005559d09fcc7ffe2271aa5d05f840573114734f3227a583bd77dd973aa32e8c3cc8eb0d87373bcd348b1

  • SSDEEP

    3072:y0L6J2yckO/k0FpvZDJ47ZA39SiryydT4lh:nL/k0FpdJ+A3nyqU

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      046b313759086c63638af6e7a6d9786c701ccc131e5b6724e1f9b53a47e604f8

    • Size

      228KB

    • MD5

      a6fb1262525f863430735b4d0def9f98

    • SHA1

      25f4bbc41f8b3e6d10b583a756ebe5b94c4759b7

    • SHA256

      046b313759086c63638af6e7a6d9786c701ccc131e5b6724e1f9b53a47e604f8

    • SHA512

      68d86a91f0a16fe58b3c61fb4e9c076e9dbc002a5b6005559d09fcc7ffe2271aa5d05f840573114734f3227a583bd77dd973aa32e8c3cc8eb0d87373bcd348b1

    • SSDEEP

      3072:y0L6J2yckO/k0FpvZDJ47ZA39SiryydT4lh:nL/k0FpdJ+A3nyqU

    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