General

  • Target

    SecuriteInfo.com.BehavesLike.Win32.Generic.dc.19818

  • Size

    973KB

  • Sample

    201211-jzt41vw3b2

  • MD5

    670d8ac68d823b18a7c41bbd2094c2d9

  • SHA1

    de92af2af28ddafc1d2946b92d8c67659d1bfa06

  • SHA256

    03a2b7c25679c5df3306eac63a257589bc28d9b8b412226964ad13e932a299cc

  • SHA512

    b90dc1b91a64981fb262d880c28ad8c6f149f000126884422b76cdeda24315a40a32c57dd2ceee7fd5ef7f20cedccda5ed12f01c328e5cef926c700ed210708a

Malware Config

Targets

    • Target

      SecuriteInfo.com.BehavesLike.Win32.Generic.dc.19818

    • Size

      973KB

    • MD5

      670d8ac68d823b18a7c41bbd2094c2d9

    • SHA1

      de92af2af28ddafc1d2946b92d8c67659d1bfa06

    • SHA256

      03a2b7c25679c5df3306eac63a257589bc28d9b8b412226964ad13e932a299cc

    • SHA512

      b90dc1b91a64981fb262d880c28ad8c6f149f000126884422b76cdeda24315a40a32c57dd2ceee7fd5ef7f20cedccda5ed12f01c328e5cef926c700ed210708a

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Modifies Installed Components in the registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

2
T1112

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Tasks