Overview

overview

10

Static

static

10

8026e96ade...22.exe

windows7_x64

10

8026e96ade...22.exe

windows10-2004_x64

10

Resubmissions

14-07-2022 15:34

220714-sz6nwshceq 10

01-07-2022 05:30

220701-f7cdssfgc6 10

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General

  • Target

    8026e96ade96c109afdeb9bd32d7cdb47cafc596dedd943dbd74828ca684cf22

  • Size

    31KB

  • Sample

    220701-f7cdssfgc6

  • MD5

    b7eabb9d09f243bcb2c47d411028b07b

  • SHA1

    b65366292b2d5d917f6aaee8634e635f4b5308ef

  • SHA256

    8026e96ade96c109afdeb9bd32d7cdb47cafc596dedd943dbd74828ca684cf22

  • SHA512

    5285067287e4cdb4f0ee121eaf2fce2ae91d1bec0f7ebfff657dc452493db3c637b54d0cb495590bf92253ffcd4aa9681b015c258717966ef89a9b83859c300f

Score
10/10
buerloaderpersistence

Malware Config

Extracted

Family

buer

C2

frrn8--jmm_b,rmn-

frrn8--jmm_b.0,rmn-

http://looad.top/

http://looad02.top/

eqqm7,,ill^a+qlm,

eqqm7,,ill^a-/+qlm,

Targets

    • Target

      8026e96ade96c109afdeb9bd32d7cdb47cafc596dedd943dbd74828ca684cf22

    • Size

      31KB

    • MD5

      b7eabb9d09f243bcb2c47d411028b07b

    • SHA1

      b65366292b2d5d917f6aaee8634e635f4b5308ef

    • SHA256

      8026e96ade96c109afdeb9bd32d7cdb47cafc596dedd943dbd74828ca684cf22

    • SHA512

      5285067287e4cdb4f0ee121eaf2fce2ae91d1bec0f7ebfff657dc452493db3c637b54d0cb495590bf92253ffcd4aa9681b015c258717966ef89a9b83859c300f

    Score
    10/10
    buerloaderpersistence

    • Buer

      Buer is a new modular loader first seen in August 2019.

      loaderbuer

    • Buer Loader

      Detects Buer loader in memory or disk.

      loader

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks