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Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 11:47 UTC

General

  • Target

    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe

  • Size

    4.8MB

  • MD5

    0c271d77805e847b54c586d691f59130

  • SHA1

    ba17413a67cef8d05584da2e4b763a8daf6e34b1

  • SHA256

    a1fdb1cd4eb27032a94a479025d8505be2d0130b5fa8b18fe7f027829d120a99

  • SHA512

    38631609f402cb197cacaa187167ee73ef4723b6bc89f2df7949b9b621ee4c8ea31c581e48527f258dd360c74be885b383f3fec00fb023685db1e6d5af4621da

  • SSDEEP

    98304:35J+E0SCxIk7zumFWAs/fyIgdElb3EIaFFpPVKh9uN8L4c7eBoLbL5w7APXLAYTi:JYE0SCI4rbECIwBbiL4c7NL8X

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Windows\SysWOW64\PING.EXE
      "C:\Windows\System32\PING.EXE" www.baidu.com -n 2
      2⤵
      • Runs ping.exe
      PID:5096

Network

  • flag-us
    DNS
    down.vrbrothers.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    Remote address:
    8.8.8.8:53
    Request
    down.vrbrothers.com
    IN A
    Response
    down.vrbrothers.com
    IN A
    117.27.139.134
  • flag-us
    DNS
    soft.anjian.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    Remote address:
    8.8.8.8:53
    Request
    soft.anjian.com
    IN A
    Response
    soft.anjian.com
    IN A
    117.27.139.134
  • 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=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&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=383A79D0ED7E650D173C6DAFEC9E644F; domain=.bing.com; expires=Sun, 08-Jun-2025 11:47:33 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: 35B4EDDC67974EBD86E5EFFC55B4C34D Ref B: LON04EDGE1111 Ref C: 2024-05-14T11:47:33Z
    date: Tue, 14 May 2024 11:47:32 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=383A79D0ED7E650D173C6DAFEC9E644F
    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=Ty9pd6jCEy9RtTeaEf64fllV-OnfYjMp-2lIgxlr25A; domain=.bing.com; expires=Sun, 08-Jun-2025 11:47:33 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: 9FE0F3E000714A1A8E38C1C680D5AF6B Ref B: LON04EDGE1111 Ref C: 2024-05-14T11:47:33Z
    date: Tue, 14 May 2024 11:47:32 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=383A79D0ED7E650D173C6DAFEC9E644F; MSPTC=Ty9pd6jCEy9RtTeaEf64fllV-OnfYjMp-2lIgxlr25A
    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: 9A335C2143F84BFEA940201E00D6E18A Ref B: LON04EDGE1111 Ref C: 2024-05-14T11:47:33Z
    date: Tue, 14 May 2024 11:47:32 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
    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
    26.35.223.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    26.35.223.20.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:
    88.221.83.195:443
    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=383A79D0ED7E650D173C6DAFEC9E644F; MSPTC=Ty9pd6jCEy9RtTeaEf64fllV-OnfYjMp-2lIgxlr25A
    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: Tue, 14 May 2024 11:47:35 GMT
    alt-svc: h3=":443"; ma=93600
    x-cdn-traceid: 0.bf53dd58.1715687255.2285ff47
  • flag-us
    DNS
    195.83.221.88.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    195.83.221.88.in-addr.arpa
    IN PTR
    Response
    195.83.221.88.in-addr.arpa
    IN PTR
    a88-221-83-195deploystaticakamaitechnologiescom
  • flag-us
    DNS
    www.baidu.com
    PING.EXE
    Remote address:
    8.8.8.8:53
    Request
    www.baidu.com
    IN A
    Response
    www.baidu.com
    IN CNAME
    www.a.shifen.com
    www.a.shifen.com
    IN CNAME
    www.wshifen.com
    www.wshifen.com
    IN A
    103.235.46.40
  • 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
    15.164.165.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    15.164.165.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.197.17.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.197.17.2.in-addr.arpa
    IN PTR
    Response
    240.197.17.2.in-addr.arpa
    IN PTR
    a2-17-197-240deploystaticakamaitechnologiescom
  • flag-us
    DNS
    30.243.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    30.243.111.52.in-addr.arpa
    IN PTR
    Response
  • 117.27.139.134:80
    soft.anjian.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    260 B
    5
  • 204.79.197.237:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&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=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=bd6d873864604b0f8c1d9c44c49f460a&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=

    HTTP Response

    204
  • 117.27.139.134:80
    soft.anjian.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    260 B
    5
  • 88.221.83.195:443
    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
  • 117.27.139.134:80
    soft.anjian.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    208 B
    4
  • 117.27.139.134:80
    soft.anjian.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    260 B
    5
  • 117.27.139.134:80
    soft.anjian.com
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    260 B
    5
  • 8.8.8.8:53
    down.vrbrothers.com
    dns
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    65 B
    81 B
    1
    1

    DNS Request

    down.vrbrothers.com

    DNS Response

    117.27.139.134

  • 8.8.8.8:53
    soft.anjian.com
    dns
    2024-05-14_0c271d77805e847b54c586d691f59130_mafia.exe
    61 B
    77 B
    1
    1

    DNS Request

    soft.anjian.com

    DNS Response

    117.27.139.134

  • 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
    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
    26.35.223.20.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    26.35.223.20.in-addr.arpa

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

    DNS Request

    195.83.221.88.in-addr.arpa

  • 8.8.8.8:53
    www.baidu.com
    dns
    PING.EXE
    59 B
    128 B
    1
    1

    DNS Request

    www.baidu.com

    DNS Response

    103.235.46.40

  • 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
    15.164.165.52.in-addr.arpa
    dns
    72 B
    146 B
    1
    1

    DNS Request

    15.164.165.52.in-addr.arpa

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

    DNS Request

    240.197.17.2.in-addr.arpa

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

    DNS Request

    30.243.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\mac5870.tmp

    Filesize

    335B

    MD5

    f0ec4dd4f88fcb2c3174b2f0d3f73d89

    SHA1

    69f18c94c71b6ddc3b5e71c3eae4eb3ab8b9de7b

    SHA256

    de8c437bd2e829a1bca66f4d26ec60138cbfa35dd6a0e04058acb84ffd1b8cb3

    SHA512

    da3651bda4516dc0c7c9eacbeaceb3e8dfff5e7bb680a566f04c2a2f32ddc414bc4fc9e69d70f499f4f79fa4138880234001320c8d698f0e4447fc41b170ec98

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