General

  • Target

    4e8edee2f0a41b928f1bff75e1276450N.exe

  • Size

    120KB

  • Sample

    240823-tyvexaverg

  • MD5

    4e8edee2f0a41b928f1bff75e1276450

  • SHA1

    32dc4d6da395cbae9941f37c48f3f507cedbf447

  • SHA256

    fb08bc4c211eaa4d960aebb943a90a415772fe3a0541ae35ad4ce2201b8dfb11

  • SHA512

    dd8670d5464e2fd2584620929fc1a5c824364d7c6972a597526f2cf0fef4d264bb7d2ac2eb81800b34367590c356ac06875f5b0ae076029af11ef0103d5a13b1

  • SSDEEP

    3072:TU6fPUawQoyNT+okBtcJdvmDqX2y1pi4zbHl9K:TdcRaT+ydemX2y1x/

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      4e8edee2f0a41b928f1bff75e1276450N.exe

    • Size

      120KB

    • MD5

      4e8edee2f0a41b928f1bff75e1276450

    • SHA1

      32dc4d6da395cbae9941f37c48f3f507cedbf447

    • SHA256

      fb08bc4c211eaa4d960aebb943a90a415772fe3a0541ae35ad4ce2201b8dfb11

    • SHA512

      dd8670d5464e2fd2584620929fc1a5c824364d7c6972a597526f2cf0fef4d264bb7d2ac2eb81800b34367590c356ac06875f5b0ae076029af11ef0103d5a13b1

    • SSDEEP

      3072:TU6fPUawQoyNT+okBtcJdvmDqX2y1pi4zbHl9K:TdcRaT+ydemX2y1x/

    • Modifies firewall policy service

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks