Overview

overview

9

Static

static

e9633fa43e...8b.exe

windows7-x64

9

e9633fa43e...8b.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    e9633fa43e97dd36ae7d4fdb84985aa5b3eb6e395381f33284bd6bab4ad2b98b

  • Size

    217KB

  • Sample

    221125-hm18jahc58

  • MD5

    4118211a4ac4103ea7351a0500a1a883

  • SHA1

    820f3cd722b29adc81dcb95610c96961fc04acc2

  • SHA256

    e9633fa43e97dd36ae7d4fdb84985aa5b3eb6e395381f33284bd6bab4ad2b98b

  • SHA512

    8d5dfd08e9b0ab1e8a90eb8f9a67e21ca23d121061e9b1e0c16f2ac3c69a2f3374cacf0d200b1f9302c5cbfb83587a2eb17037771ee3effed9fc33c5a64ae1d1

  • SSDEEP

    3072:F+AZfjOlbwZNBFx7yMvXj31IK3a6LUpPTIupkHKWDZf+/vhP7fd:F+WfjrFTvhIK3ahTIVqBF

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      e9633fa43e97dd36ae7d4fdb84985aa5b3eb6e395381f33284bd6bab4ad2b98b

    • Size

      217KB

    • MD5

      4118211a4ac4103ea7351a0500a1a883

    • SHA1

      820f3cd722b29adc81dcb95610c96961fc04acc2

    • SHA256

      e9633fa43e97dd36ae7d4fdb84985aa5b3eb6e395381f33284bd6bab4ad2b98b

    • SHA512

      8d5dfd08e9b0ab1e8a90eb8f9a67e21ca23d121061e9b1e0c16f2ac3c69a2f3374cacf0d200b1f9302c5cbfb83587a2eb17037771ee3effed9fc33c5a64ae1d1

    • SSDEEP

      3072:F+AZfjOlbwZNBFx7yMvXj31IK3a6LUpPTIupkHKWDZf+/vhP7fd:F+WfjrFTvhIK3ahTIVqBF

    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