Overview

overview

8

Static

static

821c8fde05...ef.exe

windows7-x64

8

821c8fde05...ef.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    821c8fde05b566bd3edca8e4b316c2e2a2d310024dd195e59ee2d84cff956fef

  • Size

    3.8MB

  • Sample

    230120-czleysgh73

  • MD5

    2b1cbacc92dfc29dc41a2ee1c409218a

  • SHA1

    794bebe77d6adf417bcccf173f8b406c08fb8786

  • SHA256

    821c8fde05b566bd3edca8e4b316c2e2a2d310024dd195e59ee2d84cff956fef

  • SHA512

    fff90e5402246c4f37fd78385c105da926c631cd3528add09df63ae547eb2543bd0d9fbb6d692f2d212b76e31c5abf8973657205ef80c7f5dccf6f8778ca35dc

  • SSDEEP

    98304:oPTllx18Xk49PM1oeE2zre2lyZ/x7uXyL3:o7xG049EoGi2sZ/x7uq3

Score
8/10
discoveryexploitpersistence

Malware Config

Targets

    • Target

      821c8fde05b566bd3edca8e4b316c2e2a2d310024dd195e59ee2d84cff956fef

    • Size

      3.8MB

    • MD5

      2b1cbacc92dfc29dc41a2ee1c409218a

    • SHA1

      794bebe77d6adf417bcccf173f8b406c08fb8786

    • SHA256

      821c8fde05b566bd3edca8e4b316c2e2a2d310024dd195e59ee2d84cff956fef

    • SHA512

      fff90e5402246c4f37fd78385c105da926c631cd3528add09df63ae547eb2543bd0d9fbb6d692f2d212b76e31c5abf8973657205ef80c7f5dccf6f8778ca35dc

    • SSDEEP

      98304:oPTllx18Xk49PM1oeE2zre2lyZ/x7uXyL3:o7xG049EoGi2sZ/x7uq3

    Score
    8/10
    discoveryexploitpersistence

    • Possible privilege escalation attempt

      exploit

    • Deletes itself

    • Modifies file permissions

      discovery

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks