Overview

overview

7

Static

static

7

fdfcfa6599...18.exe

windows7-x64

3

fdfcfa6599...18.exe

windows10-2004-x64

3

$PLUGINSDI...er.dll

windows7-x64

3

$PLUGINSDI...er.dll

windows10-2004-x64

3

$PLUGINSDI...on.dll

windows7-x64

3

$PLUGINSDI...on.dll

windows10-2004-x64

3

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...LL.dll

windows7-x64

3

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...rl.dll

windows7-x64

3

$PLUGINSDI...rl.dll

windows10-2004-x64

3

$PLUGINSDI...l3.dll

windows7-x64

5

$PLUGINSDI...l3.dll

windows10-2004-x64

5

$PLUGINSDI...02.dll

windows7-x64

3

$PLUGINSDI...02.dll

windows10-2004-x64

3

$PLUGINSDI...er.dll

windows7-x64

3

$PLUGINSDI...er.dll

windows10-2004-x64

3

$PLUGINSDI...er.dll

windows7-x64

3

$PLUGINSDI...er.dll

windows10-2004-x64

3

$PLUGINSDI...er.dll

windows7-x64

3

$PLUGINSDI...er.dll

windows10-2004-x64

3

$PLUGINSDI...er.dll

windows7-x64

3

$PLUGINSDI...er.dll

windows10-2004-x64

3

$PLUGINSDI...ll.dll

windows7-x64

3

$PLUGINSDI...ll.dll

windows10-2004-x64

3

$R0.dll

windows7-x64

3

$R0.dll

windows10-2004-x64

3

$SYSDIR/msvcp60.dll

windows7-x64

3

$SYSDIR/msvcp60.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    134s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2024, 06:44 UTC

Sharing

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Report Analysis Logs

General

  • Target

    $PLUGINSDIR/CopyFolderOption.dll

  • Size

    72KB

  • MD5

    81c2420f41dbea3dfe225e9434bacdc5

  • SHA1

    160127d5e6f6de642fe7c08d846e33f07f297d6a

  • SHA256

    2edcb827a15b52a01a6783a82f391f52b912ab50f466a6655d88a2f99cc241f5

  • SHA512

    b28153a703f235fe43cea04c91c6b23170e12725dd4de86b800099cc4d3fffd03e7dc2540764c62ed741f652b80a26c19c4d10a5c094d3af6c8cc2209d39d5cc

  • SSDEEP

    1536:HCBoXPAkVi9FTtCvIWMrsgFaSdbsi6oKF:aoXPLKSZM/FaSdV6oK

Score
3/10
discovery

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CopyFolderOption.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1700
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CopyFolderOption.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3608
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3608 -s 600
        3⤵
        • Program crash
        PID:1036
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3608 -ip 3608
    1⤵
      PID:4600
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1420,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:8
      1⤵
        PID:5360

      Network

      • flag-us
        DNS
        8.8.8.8.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        8.8.8.8.in-addr.arpa
        IN PTR
        Response
        8.8.8.8.in-addr.arpa
        IN PTR
        dnsgoogle
      • flag-us
        DNS
        104.219.191.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        104.219.191.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        88.210.23.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        88.210.23.2.in-addr.arpa
        IN PTR
        Response
        88.210.23.2.in-addr.arpa
        IN PTR
        a2-23-210-88deploystaticakamaitechnologiescom
      • flag-us
        DNS
        64.159.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        64.159.190.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        95.221.229.192.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        95.221.229.192.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        58.55.71.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        58.55.71.13.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        183.59.114.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        183.59.114.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        198.187.3.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        198.187.3.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        98.117.19.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        98.117.19.2.in-addr.arpa
        IN PTR
        Response
        98.117.19.2.in-addr.arpa
        IN PTR
        a2-19-117-98deploystaticakamaitechnologiescom
      • flag-us
        DNS
        172.214.232.199.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        172.214.232.199.in-addr.arpa
        IN PTR
        Response
      No results found
      • 8.8.8.8:53
        8.8.8.8.in-addr.arpa
        dns
        66 B
         90 B
         1
        1

        DNS Request

        8.8.8.8.in-addr.arpa

      • 8.8.8.8:53
        104.219.191.52.in-addr.arpa
        dns
        73 B
         147 B
         1
        1

        DNS Request

        104.219.191.52.in-addr.arpa

      • 8.8.8.8:53
        88.210.23.2.in-addr.arpa
        dns
        70 B
         133 B
         1
        1

        DNS Request

        88.210.23.2.in-addr.arpa

      • 8.8.8.8:53
        64.159.190.20.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        64.159.190.20.in-addr.arpa

      • 8.8.8.8:53
        95.221.229.192.in-addr.arpa
        dns
        73 B
         144 B
         1
        1

        DNS Request

        95.221.229.192.in-addr.arpa

      • 8.8.8.8:53
        58.55.71.13.in-addr.arpa
        dns
        70 B
         144 B
         1
        1

        DNS Request

        58.55.71.13.in-addr.arpa

      • 8.8.8.8:53
        183.59.114.20.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        183.59.114.20.in-addr.arpa

      • 8.8.8.8:53
        198.187.3.20.in-addr.arpa
        dns
        71 B
         157 B
         1
        1

        DNS Request

        198.187.3.20.in-addr.arpa

      • 8.8.8.8:53
        98.117.19.2.in-addr.arpa
        dns
        70 B
         133 B
         1
        1

        DNS Request

        98.117.19.2.in-addr.arpa

      • 8.8.8.8:53
        172.214.232.199.in-addr.arpa
        dns
        74 B
         128 B
         1
        1

        DNS Request

        172.214.232.199.in-addr.arpa

      MITRE ATT&CK Enterprise v15

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