Overview

overview

8

Static

static

ef88ebcdb7...ef.exe

windows7-x64

8

ef88ebcdb7...ef.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ef88ebcdb725a3515097e271e0dd5b7e735100605aa82ef734de7c1f902b95ef

  • Size

    517KB

  • Sample

    221123-py935scf33

  • MD5

    4faedbf756856dfc8305187fe3eb12f9

  • SHA1

    20765f7138e063f1e9f7cc474cd842bcd146f6ec

  • SHA256

    ef88ebcdb725a3515097e271e0dd5b7e735100605aa82ef734de7c1f902b95ef

  • SHA512

    446c639dea2bc4119ec9625a057c166502eb26c562c806cd6b28a69490fd216f0b0f58f64ab054162fcdcdfab4c4d8933c2ccd20b1ba0a3f70c13f4be3d7b87e

  • SSDEEP

    12288:96RafPsMXfnOr/LeJa6IEzWdiBtwxG+buDS:oRaXxvOjL6SIDwBuO

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      ef88ebcdb725a3515097e271e0dd5b7e735100605aa82ef734de7c1f902b95ef

    • Size

      517KB

    • MD5

      4faedbf756856dfc8305187fe3eb12f9

    • SHA1

      20765f7138e063f1e9f7cc474cd842bcd146f6ec

    • SHA256

      ef88ebcdb725a3515097e271e0dd5b7e735100605aa82ef734de7c1f902b95ef

    • SHA512

      446c639dea2bc4119ec9625a057c166502eb26c562c806cd6b28a69490fd216f0b0f58f64ab054162fcdcdfab4c4d8933c2ccd20b1ba0a3f70c13f4be3d7b87e

    • SSDEEP

      12288:96RafPsMXfnOr/LeJa6IEzWdiBtwxG+buDS:oRaXxvOjL6SIDwBuO

    Score
    8/10
    evasionpersistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks