Overview

overview

7

Static

static

3

20240521f0...er.exe

windows7-x64

7

20240521f0...er.exe

windows10-2004-x64

7

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General

  • Target

    20240521f0e442e3b9dbb1f0f3fb04f835b9cb19cryptolocker.exe

  • Size

    37KB

  • Sample

    240522-xhrwmacg53

  • MD5

    f0e442e3b9dbb1f0f3fb04f835b9cb19

  • SHA1

    77e45166128ee3262748082fae51203135e85300

  • SHA256

    6ebb26a5ec3986e65fe97a69d25cb8295a027500ed6a28654cb82c3af94d1297

  • SHA512

    a3b05061e8258dfcef830f3af838eacbfdee72733682d0399494e0e040bd5fa8be2d22fa88d24adf499b899ee2ae363322a0bbc77d5b8bcc4bff47e1956ad0f5

  • SSDEEP

    768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4W:fT+hsMQMOtEvwDpjoIHW

Score
7/10

Malware Config

Targets

    • Target

      20240521f0e442e3b9dbb1f0f3fb04f835b9cb19cryptolocker.exe

    • Size

      37KB

    • MD5

      f0e442e3b9dbb1f0f3fb04f835b9cb19

    • SHA1

      77e45166128ee3262748082fae51203135e85300

    • SHA256

      6ebb26a5ec3986e65fe97a69d25cb8295a027500ed6a28654cb82c3af94d1297

    • SHA512

      a3b05061e8258dfcef830f3af838eacbfdee72733682d0399494e0e040bd5fa8be2d22fa88d24adf499b899ee2ae363322a0bbc77d5b8bcc4bff47e1956ad0f5

    • SSDEEP

      768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4W:fT+hsMQMOtEvwDpjoIHW

    Score
    7/10

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks