Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 21:03

General

  • Target

    24f066d9e9ab486f3287f36793869289dd461d5c3b1e229034a9b77fd9edf880.exe

  • Size

    204KB

  • MD5

    d5cf9f9aba4bbf387c22c9f25b267294

  • SHA1

    ad7e76eb794cb45bda8d8ff3c35299342844af5c

  • SHA256

    24f066d9e9ab486f3287f36793869289dd461d5c3b1e229034a9b77fd9edf880

  • SHA512

    524f29e9c3762b1ece14980465e29a5122a79f25048a08ddd58420cf2b4fc0a6e161323e1a3660eb3011c3a194ab23a733af59da2f131d75494b63cba8834e1e

  • SSDEEP

    3072:amlW8p0tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWqvB:V0O4QxL7B9W0c1RCzR/fSmlXB

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 27 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24f066d9e9ab486f3287f36793869289dd461d5c3b1e229034a9b77fd9edf880.exe
    "C:\Users\Admin\AppData\Local\Temp\24f066d9e9ab486f3287f36793869289dd461d5c3b1e229034a9b77fd9edf880.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Users\Admin\fagob.exe
      "C:\Users\Admin\fagob.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\fagob.exe

    Filesize

    204KB

    MD5

    6cf1e304de6d25411a3b3998949852f3

    SHA1

    bd616c892c4871b40f482222d8cfc81d31d8971d

    SHA256

    e121a31a0183f80489259edb385bf5150dfb6148e2f1ef29a4ca59393a0b8bc9

    SHA512

    d77189e3088bad034118ea1b3bc385201dcca0653e4f8d0c4c8444d3a9ff4014554939a4ce00fbd01569df7e54cb29a529ae9d118dfc64c84caef8be8cbba75d