Resubmissions

27-11-2023 18:34

231127-w7p8nabe9z 7

27-11-2023 18:02

231127-wmelesbd6y 7

General

  • Target

    send_DATA.EXE

  • Size

    25.1MB

  • Sample

    231127-w7p8nabe9z

  • MD5

    fd8bbb439a49d44e79126b46e0d7e34b

  • SHA1

    ca00b55deeaf5efb50ec015d1667b23eb3943235

  • SHA256

    1fcb14bc7522a0922c93e547f4d66f751912a21b2ed7ad064d04ccac38f76126

  • SHA512

    08ac2844063c3e3ee36da551e330c42c24b2044ec9e945ef509fb5087ebc163a6a8e43da78cc554dec4aaa2334bc21e44d53641ad3d6e6383f044909c502ec9c

  • SSDEEP

    786432:WQ0LA5kKh6YiHS7c4K0uERoOwRmvsbvT6OgnHZU9t2PlP9oK:fky6Yiy7c4K0uEyOwwO325UmPnl

Malware Config

Targets

    • Target

      send_DATA.EXE

    • Size

      25.1MB

    • MD5

      fd8bbb439a49d44e79126b46e0d7e34b

    • SHA1

      ca00b55deeaf5efb50ec015d1667b23eb3943235

    • SHA256

      1fcb14bc7522a0922c93e547f4d66f751912a21b2ed7ad064d04ccac38f76126

    • SHA512

      08ac2844063c3e3ee36da551e330c42c24b2044ec9e945ef509fb5087ebc163a6a8e43da78cc554dec4aaa2334bc21e44d53641ad3d6e6383f044909c502ec9c

    • SSDEEP

      786432:WQ0LA5kKh6YiHS7c4K0uERoOwRmvsbvT6OgnHZU9t2PlP9oK:fky6Yiy7c4K0uEyOwwO325UmPnl

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks