Overview

overview

8

Static

static

7

457bdc715b...6d.exe

windows7-x64

8

457bdc715b...6d.exe

windows10-2004-x64

8

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General

  • Target

    457bdc715b23ccb6da72828aad98306e2ab5f15063214ea8f43994637dd1d16d

  • Size

    2.7MB

  • Sample

    231004-y67sesgh26

  • MD5

    7e239fd3c0d61ffb614c4466fc0b7ddd

  • SHA1

    e0351865b8c11d43ac4edcd9cfe0ddb1071fa955

  • SHA256

    457bdc715b23ccb6da72828aad98306e2ab5f15063214ea8f43994637dd1d16d

  • SHA512

    bf283c954cb727fd22ab9512b3f911a210c24b2ec0241e5f1a3167c250e75e77d0a485dab7ca339243a572f23f9f949c639a1b578281512b354e75d9c79b8c1b

  • SSDEEP

    49152:ITGkQ75QZuTtS0rQMYOQ+q8CEXTG4QrTGHQK9KFeMQ:IKk8WsM0r1QnAK4eKHZ0FeV

Score
8/10
upx

Malware Config

Targets

    • Target

      457bdc715b23ccb6da72828aad98306e2ab5f15063214ea8f43994637dd1d16d

    • Size

      2.7MB

    • MD5

      7e239fd3c0d61ffb614c4466fc0b7ddd

    • SHA1

      e0351865b8c11d43ac4edcd9cfe0ddb1071fa955

    • SHA256

      457bdc715b23ccb6da72828aad98306e2ab5f15063214ea8f43994637dd1d16d

    • SHA512

      bf283c954cb727fd22ab9512b3f911a210c24b2ec0241e5f1a3167c250e75e77d0a485dab7ca339243a572f23f9f949c639a1b578281512b354e75d9c79b8c1b

    • SSDEEP

      49152:ITGkQ75QZuTtS0rQMYOQ+q8CEXTG4QrTGHQK9KFeMQ:IKk8WsM0r1QnAK4eKHZ0FeV

    Score
    8/10
    upx

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks