Overview

overview

9

Static

static

3

So1araBoot...nf.zip

windows7-x64

1

So1araBoot...nf.zip

windows10-2004-x64

1

ReadMe.txt

windows7-x64

1

ReadMe.txt

windows10-2004-x64

1

So1ara.zip

windows7-x64

1

So1ara.zip

windows10-2004-x64

1

Solara/Sol...V2.exe

windows7-x64

7

Solara/Sol...V2.exe

windows10-2004-x64

9

Solara/Sol...st.lua

windows7-x64

3

Solara/Sol...st.lua

windows10-2004-x64

3

Solara/Sol...t2.lua

windows7-x64

3

Solara/Sol...t2.lua

windows10-2004-x64

3

Solara/Sol...le.txt

windows7-x64

1

Solara/Sol...le.txt

windows10-2004-x64

1

Solara/Sol...et.txt

windows7-x64

1

Solara/Sol...et.txt

windows10-2004-x64

1

Solara/Sol...le.txt

windows7-x64

1

Solara/Sol...le.txt

windows10-2004-x64

1

Solara/Sol..._1.txt

windows7-x64

1

Solara/Sol..._1.txt

windows10-2004-x64

1

Solara/Sol..._2.txt

windows7-x64

1

Solara/Sol..._2.txt

windows10-2004-x64

1

Solara/Sol...le.txt

windows7-x64

1

Solara/Sol...le.txt

windows10-2004-x64

1

Solara/Sol...le.txt

windows7-x64

1

Solara/Sol...le.txt

windows10-2004-x64

1

Solara/Sol...tefile

windows7-x64

1

Solara/Sol...tefile

windows10-2004-x64

1

Solara/Sol...le.txt

windows7-x64

1

Solara/Sol...le.txt

windows10-2004-x64

1

Solara/Sol...LL.txt

windows7-x64

1

Solara/Sol...LL.txt

windows10-2004-x64

1

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/08/2024, 09:56 UTC

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General

  • Target

    ReadMe.txt

  • Size

    16B

  • MD5

    ad359b7486d6870af461913236e0a094

  • SHA1

    2ad213fd1efd12aa7e018a9df841a3c85f7dbd1a

  • SHA256

    1e6bcf1474130be5357f8bc3cfe56010a2395663fbd0bfb1d4d4db15cc119889

  • SHA512

    d3756be00941a77514defb962ccd0c949c310f141ab384bd81d0cd531b7d2039c0d8a775432da1fb92d8dedab7a373b4519af1ab0c89f90bb6a504af653335b0

Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\ReadMe.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:4544

Network

  • flag-us
    DNS
    g.bing.com
    Remote address:
    8.8.8.8:53
    Request
    g.bing.com
    IN A
    Response
    g.bing.com
    IN CNAME
    g-bing-com.dual-a-0034.a-msedge.net
    g-bing-com.dual-a-0034.a-msedge.net
    IN CNAME
    dual-a-0034.a-msedge.net
    dual-a-0034.a-msedge.net
    IN A
    13.107.21.237
    dual-a-0034.a-msedge.net
    IN A
    204.79.197.237
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=
    Remote address:
    13.107.21.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    Response
    HTTP/2.0 204
    cache-control: no-cache, must-revalidate
    pragma: no-cache
    expires: Fri, 01 Jan 1990 00:00:00 GMT
    set-cookie: MUID=20EAFEB22E8F6F6C2787EA602F346E05; domain=.bing.com; expires=Sat, 30-Aug-2025 09:57:33 GMT; path=/; SameSite=None; Secure; Priority=High;
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    access-control-allow-origin: *
    x-cache: CONFIG_NOCACHE
    accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
    x-msedge-ref: Ref A: 54A613AEC866419CB296551F331993F2 Ref B: LON04EDGE0810 Ref C: 2024-08-05T09:57:33Z
    date: Mon, 05 Aug 2024 09:57:33 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=
    Remote address:
    13.107.21.237:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=20EAFEB22E8F6F6C2787EA602F346E05
    Response
    HTTP/2.0 204
    cache-control: no-cache, must-revalidate
    pragma: no-cache
    expires: Fri, 01 Jan 1990 00:00:00 GMT
    set-cookie: MSPTC=08ckdQ67lFurZ5Dch_gIupaq21MnWRim3D8YlPfYHG4; domain=.bing.com; expires=Sat, 30-Aug-2025 09:57:33 GMT; path=/; Partitioned; secure; SameSite=None
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    access-control-allow-origin: *
    x-cache: CONFIG_NOCACHE
    accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
    x-msedge-ref: Ref A: C25F72B169F749128310D5FBF7706312 Ref B: LON04EDGE0810 Ref C: 2024-08-05T09:57:33Z
    date: Mon, 05 Aug 2024 09:57:33 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=
    Remote address:
    13.107.21.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=20EAFEB22E8F6F6C2787EA602F346E05; MSPTC=08ckdQ67lFurZ5Dch_gIupaq21MnWRim3D8YlPfYHG4
    Response
    HTTP/2.0 204
    cache-control: no-cache, must-revalidate
    pragma: no-cache
    expires: Fri, 01 Jan 1990 00:00:00 GMT
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    access-control-allow-origin: *
    x-cache: CONFIG_NOCACHE
    accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
    x-msedge-ref: Ref A: E5403236B79A414A84AB550E872464BC Ref B: LON04EDGE0810 Ref C: 2024-08-05T09:57:33Z
    date: Mon, 05 Aug 2024 09:57:33 GMT
  • flag-us
    DNS
    68.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    68.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    237.21.107.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    237.21.107.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    37.58.20.217.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    37.58.20.217.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    88.156.103.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    88.156.103.20.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
    206.23.85.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    206.23.85.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    18.134.221.88.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    18.134.221.88.in-addr.arpa
    IN PTR
    Response
    18.134.221.88.in-addr.arpa
    IN PTR
    a88-221-134-18deploystaticakamaitechnologiescom
  • flag-us
    DNS
    81.144.22.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    81.144.22.2.in-addr.arpa
    IN PTR
    Response
    81.144.22.2.in-addr.arpa
    IN PTR
    a2-22-144-81deploystaticakamaitechnologiescom
  • flag-us
    DNS
    19.229.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    19.229.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.221.184.93.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.221.184.93.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    10.173.189.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    10.173.189.20.in-addr.arpa
    IN PTR
    Response
  • 13.107.21.237:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=
    tls, http2
    2.0kB
     9.3kB
     21
    19

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=ee773863dbc14b909b5150e9b4fdf5b2&localId=w:46BA0F9A-9D8F-F2F0-D464-1297A0CDD8CE&deviceId=6825833576093963&anid=

    HTTP Response

    204
  • 8.8.8.8:53
    g.bing.com
    dns
    56 B
     151 B
     1
    1

    DNS Request

    g.bing.com

    DNS Response

    13.107.21.237
    204.79.197.237

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

    DNS Request

    68.32.126.40.in-addr.arpa

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

    DNS Request

    237.21.107.13.in-addr.arpa

  • 8.8.8.8:53
    37.58.20.217.in-addr.arpa
    dns
    71 B
     131 B
     1
    1

    DNS Request

    37.58.20.217.in-addr.arpa

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

    DNS Request

    88.156.103.20.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
    206.23.85.13.in-addr.arpa
    dns
    71 B
     145 B
     1
    1

    DNS Request

    206.23.85.13.in-addr.arpa

  • 8.8.8.8:53
    18.134.221.88.in-addr.arpa
    dns
    72 B
     137 B
     1
    1

    DNS Request

    18.134.221.88.in-addr.arpa

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

    DNS Request

    81.144.22.2.in-addr.arpa

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

    DNS Request

    19.229.111.52.in-addr.arpa

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

    DNS Request

    240.221.184.93.in-addr.arpa

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

    DNS Request

    10.173.189.20.in-addr.arpa

MITRE ATT&CK Matrix

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