General

  • Target

    cd5e404b29cdd0a1e535736887a0eca9

  • Size

    845KB

  • Sample

    240316-hc9rxsfg24

  • MD5

    cd5e404b29cdd0a1e535736887a0eca9

  • SHA1

    40ffc1d7b9bd8d569f0332c913acdbd440e04f0c

  • SHA256

    352e58849ea091db8873a748ffc60e465f0bf8b986e4871cebcdd2dd6c85f9d6

  • SHA512

    b52e3960c4c85f3b706b72c90bdd7a10e67afc6e87d3be1f247fdfd6ea8cbd98153e5c4830506d8d513551bd020e184d7bfe7ba062d0a80d5ba491935299f523

  • SSDEEP

    24576:M8DjoIqwpAElPOkVCZkkREv+mWUY7zvGE:VUIqwfckwZkkRElVY7T

Malware Config

Targets

    • Target

      cd5e404b29cdd0a1e535736887a0eca9

    • Size

      845KB

    • MD5

      cd5e404b29cdd0a1e535736887a0eca9

    • SHA1

      40ffc1d7b9bd8d569f0332c913acdbd440e04f0c

    • SHA256

      352e58849ea091db8873a748ffc60e465f0bf8b986e4871cebcdd2dd6c85f9d6

    • SHA512

      b52e3960c4c85f3b706b72c90bdd7a10e67afc6e87d3be1f247fdfd6ea8cbd98153e5c4830506d8d513551bd020e184d7bfe7ba062d0a80d5ba491935299f523

    • SSDEEP

      24576:M8DjoIqwpAElPOkVCZkkREv+mWUY7zvGE:VUIqwfckwZkkRElVY7T

    • Modifies Installed Components in the registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks