Resubmissions

13-03-2023 06:29

230313-g841waah6v 10

13-03-2023 05:52

230313-gk2wlsgg73 10

13-03-2023 05:45

230313-gfsr5sgg57 7

Analysis

  • max time kernel
    293s
  • max time network
    35s
  • platform
    windows7_x64
  • resource
    win7-20230220-es
  • resource tags

    arch:x64arch:x86image:win7-20230220-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    13-03-2023 06:29

General

  • Target

    Setup.exe

  • Size

    120.1MB

  • MD5

    5fb9b3c109ad471d0bc148329344e8ca

  • SHA1

    21f2a06e7f83cb2886c16cafc20968f370fa2643

  • SHA256

    c9ae7f8a79a27955d93c32f1b9fc3100496f4cdb6acfa848e80acabca6d1749f

  • SHA512

    b50c9420e0709391be280b4f65be35bde9018388872c4ad675f104fd0093be22159a74b0d46b0d1c92043887824cb97464db452d422bcd339a1f3578b3f7456c

  • SSDEEP

    1572864:uiM7DhczCaxWLABs8spKCFLme+A2akcvAYBkbKiD5DEeM9VCwQdUzk+:ulOCaELAO8WLiA2aTVkbKidc9IdUz/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1240
    • C:\Users\Admin\AppData\Local\Temp\is-6FMAQ.tmp\Setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-6FMAQ.tmp\Setup.tmp" /SL5="$70138,124988605,836608,C:\Users\Admin\AppData\Local\Temp\Setup.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-6FMAQ.tmp\Setup.tmp

    Filesize

    2.5MB

    MD5

    d9bc11c23aa360311d6b237b23b0c4fd

    SHA1

    2f6bca0a9d09a1928f139a8a2e0cc872f4284fe7

    SHA256

    88e4053e376c6597edc6533584b2f2fa3905237fe5db61867e8ee71c3a9e9f5d

    SHA512

    732b217963e415fb272556731cf8503df431dbc450f6caf59b7c47804c650baebd33735d9fee18537bac37d639f4491a168351fa4b431457f62bae0e219de6fa

  • \Users\Admin\AppData\Local\Temp\is-6FMAQ.tmp\Setup.tmp

    Filesize

    2.5MB

    MD5

    d9bc11c23aa360311d6b237b23b0c4fd

    SHA1

    2f6bca0a9d09a1928f139a8a2e0cc872f4284fe7

    SHA256

    88e4053e376c6597edc6533584b2f2fa3905237fe5db61867e8ee71c3a9e9f5d

    SHA512

    732b217963e415fb272556731cf8503df431dbc450f6caf59b7c47804c650baebd33735d9fee18537bac37d639f4491a168351fa4b431457f62bae0e219de6fa

  • memory/1196-61-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1196-63-0x0000000000400000-0x0000000000695000-memory.dmp

    Filesize

    2.6MB

  • memory/1240-54-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB

  • memory/1240-62-0x0000000000400000-0x00000000004DA000-memory.dmp

    Filesize

    872KB