Overview

overview

10

Static

static

3

2024-03-02...er.exe

windows7-x64

10

2024-03-02...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-02_c0af6d880a8c70a5839c5e639c2124e3_cryptolocker

  • Size

    384KB

  • Sample

    240302-yjt8tahc55

  • MD5

    c0af6d880a8c70a5839c5e639c2124e3

  • SHA1

    5366c18cd68bbd7cc43247bffb8bdb91fb754601

  • SHA256

    111a4a84fa7fac9d7fa7d86738e6a6605dd593d276335520edb59569c0c9e1e6

  • SHA512

    2e406a6f55786d00e79aa53181b738c96a482dbe40704fc7ad7ae6ab5f7de217b8203b4f9c7a3ebfd1b2496b8f0d39476d347592a1e97d2330953a5b151e296d

  • SSDEEP

    6144:xWmw0EuCN0pLWgTO3x5N22vWvLRKKAX5l++SybIvChtj8:xWkEuCaNT85I2vCMX5l+ZRvctj8

Score
10/10
cryptolockerpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-02_c0af6d880a8c70a5839c5e639c2124e3_cryptolocker

    • Size

      384KB

    • MD5

      c0af6d880a8c70a5839c5e639c2124e3

    • SHA1

      5366c18cd68bbd7cc43247bffb8bdb91fb754601

    • SHA256

      111a4a84fa7fac9d7fa7d86738e6a6605dd593d276335520edb59569c0c9e1e6

    • SHA512

      2e406a6f55786d00e79aa53181b738c96a482dbe40704fc7ad7ae6ab5f7de217b8203b4f9c7a3ebfd1b2496b8f0d39476d347592a1e97d2330953a5b151e296d

    • SSDEEP

      6144:xWmw0EuCN0pLWgTO3x5N22vWvLRKKAX5l++SybIvChtj8:xWkEuCaNT85I2vCMX5l+ZRvctj8

    Score
    10/10
    cryptolockerpersistenceransomware

    • CryptoLocker

      Ransomware family with multiple variants.

      ransomwarecryptolocker

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks