Overview

overview

10

Static

static

3

b1c38c5bee...62.exe

windows7-x64

10

b1c38c5bee...62.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b1c38c5beea330b94b80a97980a96762.bin

  • Size

    390KB

  • Sample

    240304-d2w5xahe63

  • MD5

    b1c38c5beea330b94b80a97980a96762

  • SHA1

    5e3647cbb76dc43998922e4ebaa741ea7d34126e

  • SHA256

    2514a2fe3d78d5974c2c3b080d20707f95653cd1892be272733264f202de24ac

  • SHA512

    2054280aaa0d94582c1b45e4ff8f7986ea01c212f813a551f908b648f49988a955deaea259ed5d264c610b7c9024231945ced3685d4ce2132e75552a86442a7a

  • SSDEEP

    6144:rWmw0EuCN0pLWgTO3x5N22vWvLRKKAX5l++SybIvCQAISbg:rWkEuCaNT85I2vCMX5l+ZRvmIf

Score
10/10
cryptolockerpersistenceransomware

Malware Config

Targets

    • Target

      b1c38c5beea330b94b80a97980a96762.bin

    • Size

      390KB

    • MD5

      b1c38c5beea330b94b80a97980a96762

    • SHA1

      5e3647cbb76dc43998922e4ebaa741ea7d34126e

    • SHA256

      2514a2fe3d78d5974c2c3b080d20707f95653cd1892be272733264f202de24ac

    • SHA512

      2054280aaa0d94582c1b45e4ff8f7986ea01c212f813a551f908b648f49988a955deaea259ed5d264c610b7c9024231945ced3685d4ce2132e75552a86442a7a

    • SSDEEP

      6144:rWmw0EuCN0pLWgTO3x5N22vWvLRKKAX5l++SybIvCQAISbg:rWkEuCaNT85I2vCMX5l+ZRvmIf

    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