Analysis

  • max time kernel
    93s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 01:55 UTC

General

  • Target

    c647b404570380f2a110855c56aa3d20_NEIKI.exe

  • Size

    7.4MB

  • MD5

    c647b404570380f2a110855c56aa3d20

  • SHA1

    47a7a6d4406917938939e909760941091828cc7e

  • SHA256

    a5fd753b182ac2d668404828530cf408189997d6d4fd578081966e69621de116

  • SHA512

    7dd611f6c2ebb08d0653eb3839fcb8961fbaf25cd266b16b0a531f3cca97dacda1f5a964c395e88c933f7814d25572fb685cb99799e543f9a7288cd7a66a213c

  • SSDEEP

    98304:v41u6uKZUDjKRTX7J3T2UIr5rRNWRCG6EuBISsETM4vSbPsS0uDmNfDhMRw/T6SG:v41nX8jKRLpyUIr5t66EuBHh6S6nwfAt

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 4 IoCs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c647b404570380f2a110855c56aa3d20_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\c647b404570380f2a110855c56aa3d20_NEIKI.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:2296

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
    204.79.197.237
    dual-a-0034.a-msedge.net
    IN A
    13.107.21.237
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&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=148A4C2317D569440BF2585916F268B0; domain=.bing.com; expires=Tue, 03-Jun-2025 01:56:08 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: C8BDFAC5769B4B1FA331AD0E439983D2 Ref B: LON04EDGE0616 Ref C: 2024-05-09T01:56:08Z
    date: Thu, 09 May 2024 01:56:07 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=148A4C2317D569440BF2585916F268B0
    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=dRUPoIHZQUXPaOc0jx1Ywl00-Nm2IIihEswkHk15eXM; domain=.bing.com; expires=Tue, 03-Jun-2025 01:56:08 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: 964B015651744CB7969472B9D7BAE438 Ref B: LON04EDGE0616 Ref C: 2024-05-09T01:56:08Z
    date: Thu, 09 May 2024 01:56:07 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=148A4C2317D569440BF2585916F268B0; MSPTC=dRUPoIHZQUXPaOc0jx1Ywl00-Nm2IIihEswkHk15eXM
    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: D3CC57F0A51543D48AD5BD758F8FDE4C Ref B: LON04EDGE0616 Ref C: 2024-05-09T01:56:08Z
    date: Thu, 09 May 2024 01:56:07 GMT
  • 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
    237.197.79.204.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    237.197.79.204.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    20.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    20.160.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    205.47.74.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    205.47.74.20.in-addr.arpa
    IN PTR
    Response
  • flag-be
    GET
    https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90
    Remote address:
    2.17.196.177:443
    Request
    GET /th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90 HTTP/2.0
    host: www.bing.com
    accept: */*
    cookie: MUID=148A4C2317D569440BF2585916F268B0; MSPTC=dRUPoIHZQUXPaOc0jx1Ywl00-Nm2IIihEswkHk15eXM
    accept-encoding: gzip, deflate, br
    user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
    Response
    HTTP/2.0 200
    cache-control: public, max-age=2592000
    content-type: image/png
    access-control-allow-origin: *
    access-control-allow-headers: *
    access-control-allow-methods: GET, POST, OPTIONS
    timing-allow-origin: *
    report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
    nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
    content-length: 1107
    date: Thu, 09 May 2024 01:56:09 GMT
    alt-svc: h3=":443"; ma=93600
    x-cdn-traceid: 0.adc41102.1715219769.150a5e5e
  • flag-us
    DNS
    177.196.17.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    177.196.17.2.in-addr.arpa
    IN PTR
    Response
    177.196.17.2.in-addr.arpa
    IN PTR
    a2-17-196-177deploystaticakamaitechnologiescom
  • flag-us
    DNS
    77.190.18.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    77.190.18.2.in-addr.arpa
    IN PTR
    Response
    77.190.18.2.in-addr.arpa
    IN PTR
    a2-18-190-77deploystaticakamaitechnologiescom
  • flag-us
    DNS
    43.229.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    43.229.111.52.in-addr.arpa
    IN PTR
    Response
  • 204.79.197.237:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=
    tls, http2
    2.0kB
    9.2kB
    22
    19

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=e04d48b27d414f27987bd721688b442e&localId=w:F7A0D56A-F9D0-CE0C-24BD-E32EA7746E44&deviceId=6825829383594079&anid=

    HTTP Response

    204
  • 2.17.196.177:443
    https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90
    tls, http2
    1.5kB
    6.4kB
    16
    12

    HTTP Request

    GET https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

    HTTP Response

    200
  • 8.8.8.8:53
    g.bing.com
    dns
    56 B
    151 B
    1
    1

    DNS Request

    g.bing.com

    DNS Response

    204.79.197.237
    13.107.21.237

  • 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
    237.197.79.204.in-addr.arpa
    dns
    73 B
    143 B
    1
    1

    DNS Request

    237.197.79.204.in-addr.arpa

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

    DNS Request

    20.160.190.20.in-addr.arpa

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

    DNS Request

    205.47.74.20.in-addr.arpa

  • 8.8.8.8:53
    177.196.17.2.in-addr.arpa
    dns
    71 B
    135 B
    1
    1

    DNS Request

    177.196.17.2.in-addr.arpa

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

    DNS Request

    77.190.18.2.in-addr.arpa

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

    DNS Request

    43.229.111.52.in-addr.arpa

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\7-Zip\7z.exe-

    Filesize

    7.9MB

    MD5

    123589f2f4b39479fb11b09704023fae

    SHA1

    a44ffcca9371e1b0f105f1b106456e8f31ca34c8

    SHA256

    9fff6a7303a6ab4586659677c09b7591af5c7b46908513cbfb51a8fb664cdbbc

    SHA512

    a858691e129bd4b9f641dc5ab11b8f1552c1d8361b4d9bf28c79da7747c256b4c78decc9b3075e826f15481a0cb1b7ae1be20313e4a9b4886fe5f87da654b3b0

  • memory/2296-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2296-1888-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2296-4276-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

We care about your privacy.

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy.