Overview

overview

10

Static

static

10

2024-05-22...er.exe

windows7-x64

9

2024-05-22...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-22_6280b4a510b5a2c3fd055a62b3f419a0_cryptolocker

  • Size

    73KB

  • Sample

    240522-c4fehahg8z

  • MD5

    6280b4a510b5a2c3fd055a62b3f419a0

  • SHA1

    ba6b49716e894788d9631db0621213a55949fa49

  • SHA256

    24f4e4787a03f402c4c7a636f6ea15b7584ba80bf10a06904c0eb2b4dff0e18a

  • SHA512

    ca2666a0b8eb9b9e90993b140ac8421a35ebfcd87e38689b9db9b0094fd67b8ce2a27aff30c6d3ff80acf258c2dd2580fc65f8d782964a1cb016bf2484ff097c

  • SSDEEP

    768:u6LsoEEeegiZPvEhHSG+gZgtOOtEvwDpjeY10Y/YMsY:u6QFElP6n+gWMOtEvwDpjJGYQbY

Score
10/10

Malware Config

Targets

    • Target

      2024-05-22_6280b4a510b5a2c3fd055a62b3f419a0_cryptolocker

    • Size

      73KB

    • MD5

      6280b4a510b5a2c3fd055a62b3f419a0

    • SHA1

      ba6b49716e894788d9631db0621213a55949fa49

    • SHA256

      24f4e4787a03f402c4c7a636f6ea15b7584ba80bf10a06904c0eb2b4dff0e18a

    • SHA512

      ca2666a0b8eb9b9e90993b140ac8421a35ebfcd87e38689b9db9b0094fd67b8ce2a27aff30c6d3ff80acf258c2dd2580fc65f8d782964a1cb016bf2484ff097c

    • SSDEEP

      768:u6LsoEEeegiZPvEhHSG+gZgtOOtEvwDpjeY10Y/YMsY:u6QFElP6n+gWMOtEvwDpjJGYQbY

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks