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Overview

overview

10

Static

static

3

a4376197cd...f1.exe

windows7-x64

10

a4376197cd...f1.exe

windows10-2004-x64

7

$PLUGINSDI...cg.dll

windows7-x64

10

$PLUGINSDI...cg.dll

windows10-2004-x64

3

Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/11/2024, 21:04 UTC

Sharing

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General

  • Target

    a4376197cd1336a10c511df285f5b18279286c0ef5fc6b1b3311cda7b9b823f1.exe

  • Size

    240KB

  • MD5

    2cfaa6cf4d372c280aa47834acdc4cbb

  • SHA1

    88cf6da35d42edcb043b665ef90deb14bc3f58ea

  • SHA256

    a4376197cd1336a10c511df285f5b18279286c0ef5fc6b1b3311cda7b9b823f1

  • SHA512

    c9b3e8edc09853881859fbf1dcb9987c48473ded97b2124657f9fb538d2e3d48fb283b5eb5f032999de885037baca9b4472d15812bc1c6f02d3e7c94f25601be

  • SSDEEP

    6144:wBlL/cK00E317OnqTuU9mteavU7FUkhIlUZIf0zXXn+Zdl/3:CeKC17OnQm0avU7lhYgXXno9

Score
7/10
discovery

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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:\Users\Admin\AppData\Local\Temp\a4376197cd1336a10c511df285f5b18279286c0ef5fc6b1b3311cda7b9b823f1.exe
    "C:\Users\Admin\AppData\Local\Temp\a4376197cd1336a10c511df285f5b18279286c0ef5fc6b1b3311cda7b9b823f1.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\Users\Admin\AppData\Local\Temp\a4376197cd1336a10c511df285f5b18279286c0ef5fc6b1b3311cda7b9b823f1.exe
      "C:\Users\Admin\AppData\Local\Temp\a4376197cd1336a10c511df285f5b18279286c0ef5fc6b1b3311cda7b9b823f1.exe"
      2⤵
        PID:4268
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2656 -s 1004
        2⤵
        • Program crash
        PID:2732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2656 -ip 2656
      1⤵
        PID:396

      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
        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
        25.24.18.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        25.24.18.2.in-addr.arpa
        IN PTR
        Response
        25.24.18.2.in-addr.arpa
        IN PTR
        a2-18-24-25deploystaticakamaitechnologiescom
      • flag-us
        DNS
        4.159.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        4.159.190.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        4.159.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        4.159.190.20.in-addr.arpa
        IN PTR
      • 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
        13.86.106.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        13.86.106.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        212.20.149.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        212.20.149.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        212.20.149.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        212.20.149.52.in-addr.arpa
        IN PTR
      • flag-us
        DNS
        18.31.95.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        18.31.95.13.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        172.210.232.199.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        172.210.232.199.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        18.24.18.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        18.24.18.2.in-addr.arpa
        IN PTR
        Response
        18.24.18.2.in-addr.arpa
        IN PTR
        a2-18-24-18deploystaticakamaitechnologiescom
      • flag-us
        DNS
        18.24.18.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        18.24.18.2.in-addr.arpa
        IN PTR
      • flag-us
        DNS
        23.236.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        23.236.111.52.in-addr.arpa
        IN PTR
        Response
      • 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
        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
        25.24.18.2.in-addr.arpa
        dns
        69 B
         131 B
         1
        1

        DNS Request

        25.24.18.2.in-addr.arpa

      • 8.8.8.8:53
        4.159.190.20.in-addr.arpa
        dns
        142 B
         157 B
         2
        1

        DNS Request

        4.159.190.20.in-addr.arpa

        DNS Request

        4.159.190.20.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
        13.86.106.20.in-addr.arpa
        dns
        71 B
         157 B
         1
        1

        DNS Request

        13.86.106.20.in-addr.arpa

      • 8.8.8.8:53
        212.20.149.52.in-addr.arpa
        dns
        144 B
         146 B
         2
        1

        DNS Request

        212.20.149.52.in-addr.arpa

        DNS Request

        212.20.149.52.in-addr.arpa

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

        DNS Request

        18.31.95.13.in-addr.arpa

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

        DNS Request

        172.210.232.199.in-addr.arpa

      • 8.8.8.8:53
        18.24.18.2.in-addr.arpa
        dns
        138 B
         131 B
         2
        1

        DNS Request

        18.24.18.2.in-addr.arpa

        DNS Request

        18.24.18.2.in-addr.arpa

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

        DNS Request

        23.236.111.52.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

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nsvA190.tmp\bssmcg.dll
        Filesize

        20KB

        MD5

        b7240550e69f1fe5d37e59ad792b79bb

        SHA1

        d3ec1ae9889a3b792fc7ca6c720d3dcdc273bf92

        SHA256

        b6d65ca328946cac1a89d24c8e45ffed411357c0b51549083c4cf0874b1d231b

        SHA512

        4996fff77e9683961a7290cfd25d8cbd14edfe5f548d09b645a884e9d9567d0e65366058318c2eeeea0aaf3654dde5be052526445e1fde17d46c416f4ef65599

        Download Submit

      • memory/2656-7-0x0000000074285000-0x0000000074287000-memory.dmp

        Filesize

        8KB

        Download

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