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Analysis

  • max time kernel
    150s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/12/2024, 00:03 UTC

General

  • Target

    Solara.exe

  • Size

    702.3MB

  • MD5

    4a8663562de787bd73373e3beb354ec4

  • SHA1

    7f47d22c13d7ba5d9468ab4eaed15e4db4558d3f

  • SHA256

    5a11f62b542cfdad4639e490ba312cf0a911edcccbee98dd859ca7c9af19313b

  • SHA512

    63cd2069a9fb8371d22c71a15138fc07632044ff40654428bd9c1ed1091bf266f6d00346dc1a24442afb2094340b536a3970e77eed80af5c82818736e19f2b08

  • SSDEEP

    24576:45gG2YYesWBxQiZhPoRHfIlhwBn9POOUKGlIaAI/+r5pGFccM4L+0RRKc9EeMbDx:4572gDjQOPmfnBROOUKGoAocLFRNAFG

Malware Config

Extracted

Family

meduza

C2

45.130.145.152

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    Work

  • extensions

    .txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Signatures

  • Meduza

    Meduza is a crypto wallet and info stealer written in C++.

  • Meduza Stealer payload 3 IoCs
  • Meduza family
  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Solara.exe
    "C:\Users\Admin\AppData\Local\Temp\Solara.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Users\Admin\AppData\Local\Temp\librarydll2.exe
      "C:\Users\Admin\AppData\Local\Temp\librarydll2.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1468

Network

  • flag-us
    DNS
    180.129.81.91.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    180.129.81.91.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    97.17.167.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    97.17.167.52.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
    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
    217.106.137.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    217.106.137.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    149.220.183.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    149.220.183.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    liveisdestiny.me
    Solara.exe
    Remote address:
    8.8.8.8:53
    Request
    liveisdestiny.me
    IN A
    Response
    liveisdestiny.me
    IN A
    104.21.73.253
    liveisdestiny.me
    IN A
    172.67.167.138
  • flag-us
    GET
    https://liveisdestiny.me/apilibx64.exe
    Solara.exe
    Remote address:
    104.21.73.253:443
    Request
    GET /apilibx64.exe HTTP/1.1
    Host: liveisdestiny.me
    Connection: Keep-Alive
    Response
    HTTP/1.1 404 Not Found
    Date: Sat, 07 Dec 2024 00:06:38 GMT
    Content-Type: text/html
    Transfer-Encoding: chunked
    Connection: keep-alive
    Cache-Control: max-age=14400
    CF-Cache-Status: EXPIRED
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q6HXPrORuy%2FjsWspsecX27KXpG7ZyLy5mQbecIMJDD1Jsc6e2SidIrcdKS7nlAQJB0R1dytHaELcIWJkKNb82KuLaImQSeDdPbvlzEcNzWcUjXo697wuS3R84bVwROtaJQ9P"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    Server: cloudflare
    CF-RAY: 8ee045577a92f653-LHR
    alt-svc: h3=":443"; ma=86400
    server-timing: cfL4;desc="?proto=TCP&rtt=49655&min_rtt=47189&rtt_var=12193&sent=6&recv=6&lost=0&retrans=0&sent_bytes=3000&recv_bytes=379&delivery_rate=77270&cwnd=253&unsent_bytes=0&cid=9e451298114e9584&ts=191&x=0"
  • flag-us
    DNS
    fitgirl-repackes.me
    Solara.exe
    Remote address:
    8.8.8.8:53
    Request
    fitgirl-repackes.me
    IN A
    Response
    fitgirl-repackes.me
    IN A
    172.67.132.176
    fitgirl-repackes.me
    IN A
    104.21.5.4
  • flag-us
    GET
    https://fitgirl-repackes.me/librarydll2.exe
    Solara.exe
    Remote address:
    172.67.132.176:443
    Request
    GET /librarydll2.exe HTTP/1.1
    Host: fitgirl-repackes.me
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Date: Sat, 07 Dec 2024 00:06:38 GMT
    Content-Type: application/octet-stream
    Content-Length: 3341824
    Connection: keep-alive
    Last-Modified: Fri, 06 Dec 2024 15:48:18 GMT
    ETag: "67531cc2-32fe00"
    Content-Disposition: attachment
    Cache-Control: max-age=14400
    CF-Cache-Status: HIT
    Age: 2863
    Accept-Ranges: bytes
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gMlPTFr%2FSMaDPpkk7C4a%2BkXvmf%2FNYLjE28Rw1Gb0PDWQoFgv2kY85zmI8m1lafdhc5rbG%2By%2F0bs3fIAzW2pXo3%2BKT5%2FQA4efRBxOpOn0MV6l8fD2MygkPUKN8JELOkaJk589MYVY"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    Server: cloudflare
    CF-RAY: 8ee04559acdd6553-LHR
    alt-svc: h3=":443"; ma=86400
    server-timing: cfL4;desc="?proto=TCP&rtt=48011&min_rtt=47015&rtt_var=11424&sent=5&recv=6&lost=0&retrans=0&sent_bytes=3010&recv_bytes=387&delivery_rate=76099&cwnd=253&unsent_bytes=0&cid=429354bd791a3381&ts=124&x=0"
  • flag-us
    DNS
    api.ipify.org
    librarydll2.exe
    Remote address:
    8.8.8.8:53
    Request
    api.ipify.org
    IN A
    Response
    api.ipify.org
    IN A
    104.26.12.205
    api.ipify.org
    IN A
    172.67.74.152
    api.ipify.org
    IN A
    104.26.13.205
  • flag-us
    GET
    https://api.ipify.org/
    librarydll2.exe
    Remote address:
    104.26.12.205:443
    Request
    GET / HTTP/1.1
    Accept: text/html; text/plain; */*
    Host: api.ipify.org
    Cache-Control: no-cache
    Response
    HTTP/1.1 200 OK
    Date: Sat, 07 Dec 2024 00:06:39 GMT
    Content-Type: text/plain
    Content-Length: 14
    Connection: keep-alive
    Vary: Origin
    cf-cache-status: DYNAMIC
    Server: cloudflare
    CF-RAY: 8ee04560fc2dbecd-LHR
    server-timing: cfL4;desc="?proto=TCP&rtt=49008&min_rtt=48252&rtt_var=8318&sent=6&recv=9&lost=0&retrans=0&sent_bytes=3278&recv_bytes=402&delivery_rate=84128&cwnd=252&unsent_bytes=0&cid=ddd881c996bf1024&ts=420&x=0"
  • flag-us
    DNS
    c.pki.goog
    librarydll2.exe
    Remote address:
    8.8.8.8:53
    Request
    c.pki.goog
    IN A
    Response
    c.pki.goog
    IN CNAME
    pki-goog.l.google.com
    pki-goog.l.google.com
    IN A
    142.250.178.3
  • flag-gb
    GET
    http://c.pki.goog/r/gsr1.crl
    librarydll2.exe
    Remote address:
    142.250.178.3:80
    Request
    GET /r/gsr1.crl HTTP/1.1
    Connection: Keep-Alive
    Accept: */*
    User-Agent: Microsoft-CryptoAPI/10.0
    Host: c.pki.goog
    Response
    HTTP/1.1 200 OK
    Accept-Ranges: bytes
    Content-Security-Policy-Report-Only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cacerts
    Cross-Origin-Resource-Policy: cross-origin
    Cross-Origin-Opener-Policy: same-origin; report-to="cacerts"
    Report-To: {"group":"cacerts","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cacerts"}]}
    Content-Length: 1739
    X-Content-Type-Options: nosniff
    Server: sffe
    X-XSS-Protection: 0
    Date: Fri, 06 Dec 2024 23:19:53 GMT
    Expires: Sat, 07 Dec 2024 00:09:53 GMT
    Cache-Control: public, max-age=3000
    Age: 2806
    Last-Modified: Mon, 07 Oct 2024 07:18:00 GMT
    Content-Type: application/pkix-crl
    Vary: Accept-Encoding
  • flag-gb
    GET
    http://c.pki.goog/r/r4.crl
    librarydll2.exe
    Remote address:
    142.250.178.3:80
    Request
    GET /r/r4.crl HTTP/1.1
    Connection: Keep-Alive
    Accept: */*
    User-Agent: Microsoft-CryptoAPI/10.0
    Host: c.pki.goog
    Response
    HTTP/1.1 200 OK
    Accept-Ranges: bytes
    Content-Security-Policy-Report-Only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cacerts
    Cross-Origin-Resource-Policy: cross-origin
    Cross-Origin-Opener-Policy: same-origin; report-to="cacerts"
    Report-To: {"group":"cacerts","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cacerts"}]}
    Content-Length: 436
    X-Content-Type-Options: nosniff
    Server: sffe
    X-XSS-Protection: 0
    Date: Sat, 07 Dec 2024 00:05:55 GMT
    Expires: Sat, 07 Dec 2024 00:55:55 GMT
    Cache-Control: public, max-age=3000
    Age: 44
    Last-Modified: Thu, 25 Jul 2024 14:48:00 GMT
    Content-Type: application/pkix-crl
    Vary: Accept-Encoding
  • flag-us
    DNS
    253.73.21.104.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    253.73.21.104.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    176.132.67.172.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    176.132.67.172.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    152.145.130.45.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    152.145.130.45.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    205.12.26.104.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    205.12.26.104.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    3.178.250.142.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    3.178.250.142.in-addr.arpa
    IN PTR
    Response
    3.178.250.142.in-addr.arpa
    IN PTR
    lhr48s27-in-f31e100net
  • 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
    171.39.242.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    171.39.242.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    142.126.19.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    142.126.19.2.in-addr.arpa
    IN PTR
    Response
    142.126.19.2.in-addr.arpa
    IN PTR
    a2-19-126-142deploystaticakamaitechnologiescom
  • 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
  • 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
  • 104.21.73.253:443
    https://liveisdestiny.me/apilibx64.exe
    tls, http
    Solara.exe
    781 B
    4.4kB
    9
    10

    HTTP Request

    GET https://liveisdestiny.me/apilibx64.exe

    HTTP Response

    404
  • 172.67.132.176:443
    https://fitgirl-repackes.me/librarydll2.exe
    tls, http
    Solara.exe
    136.5kB
    3.5MB
    2043
    2488

    HTTP Request

    GET https://fitgirl-repackes.me/librarydll2.exe

    HTTP Response

    200
  • 45.130.145.152:15666
    librarydll2.exe
    35.9MB
    399.4kB
    25712
    9667
  • 104.26.12.205:443
    https://api.ipify.org/
    tls, http
    librarydll2.exe
    896 B
    4.1kB
    11
    8

    HTTP Request

    GET https://api.ipify.org/

    HTTP Response

    200
  • 142.250.178.3:80
    http://c.pki.goog/r/r4.crl
    http
    librarydll2.exe
    556 B
    3.8kB
    7
    5

    HTTP Request

    GET http://c.pki.goog/r/gsr1.crl

    HTTP Response

    200

    HTTP Request

    GET http://c.pki.goog/r/r4.crl

    HTTP Response

    200
  • 8.8.8.8:53
    180.129.81.91.in-addr.arpa
    dns
    72 B
    147 B
    1
    1

    DNS Request

    180.129.81.91.in-addr.arpa

  • 8.8.8.8:53
    97.17.167.52.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    97.17.167.52.in-addr.arpa

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

    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
    217.106.137.52.in-addr.arpa
    dns
    73 B
    147 B
    1
    1

    DNS Request

    217.106.137.52.in-addr.arpa

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

    DNS Request

    149.220.183.52.in-addr.arpa

  • 8.8.8.8:53
    liveisdestiny.me
    dns
    Solara.exe
    62 B
    94 B
    1
    1

    DNS Request

    liveisdestiny.me

    DNS Response

    104.21.73.253
    172.67.167.138

  • 8.8.8.8:53
    fitgirl-repackes.me
    dns
    Solara.exe
    65 B
    97 B
    1
    1

    DNS Request

    fitgirl-repackes.me

    DNS Response

    172.67.132.176
    104.21.5.4

  • 8.8.8.8:53
    api.ipify.org
    dns
    librarydll2.exe
    59 B
    107 B
    1
    1

    DNS Request

    api.ipify.org

    DNS Response

    104.26.12.205
    172.67.74.152
    104.26.13.205

  • 8.8.8.8:53
    c.pki.goog
    dns
    librarydll2.exe
    56 B
    107 B
    1
    1

    DNS Request

    c.pki.goog

    DNS Response

    142.250.178.3

  • 8.8.8.8:53
    253.73.21.104.in-addr.arpa
    dns
    72 B
    134 B
    1
    1

    DNS Request

    253.73.21.104.in-addr.arpa

  • 8.8.8.8:53
    176.132.67.172.in-addr.arpa
    dns
    73 B
    135 B
    1
    1

    DNS Request

    176.132.67.172.in-addr.arpa

  • 8.8.8.8:53
    152.145.130.45.in-addr.arpa
    dns
    73 B
    127 B
    1
    1

    DNS Request

    152.145.130.45.in-addr.arpa

  • 8.8.8.8:53
    205.12.26.104.in-addr.arpa
    dns
    72 B
    134 B
    1
    1

    DNS Request

    205.12.26.104.in-addr.arpa

  • 8.8.8.8:53
    3.178.250.142.in-addr.arpa
    dns
    72 B
    110 B
    1
    1

    DNS Request

    3.178.250.142.in-addr.arpa

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

    DNS Request

    212.20.149.52.in-addr.arpa

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

    DNS Request

    171.39.242.20.in-addr.arpa

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

    DNS Request

    142.126.19.2.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

  • 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 Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lvhxicym.21y.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\librarydll2.exe

    Filesize

    3.2MB

    MD5

    fe5fba2815e1e5f6928b694f2bc2edde

    SHA1

    494812af7107e8bff88a570f95289c5e26940573

    SHA256

    825577bf9307e9e8e89d88ce293942229af633786c4d4f72bf5c3084a5a72948

    SHA512

    72caa9a8d65d69f6c50e9db34a63d0c65d8d25bc9d0fb531f0fc83d6951c037a6eb52b12da8537b43a3c863420eaa8b50c8ba4f6369097ce9fbbfb788be66330

  • memory/1468-37-0x000001A643300000-0x000001A64343E000-memory.dmp

    Filesize

    1.2MB

  • memory/1468-36-0x000001A643300000-0x000001A64343E000-memory.dmp

    Filesize

    1.2MB

  • memory/1468-27-0x000001A643300000-0x000001A64343E000-memory.dmp

    Filesize

    1.2MB

  • memory/1468-25-0x00007FFF84470000-0x00007FFF84665000-memory.dmp

    Filesize

    2.0MB

  • memory/2732-16-0x00007FFF66030000-0x00007FFF66AF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-15-0x00000139E6100000-0x00000139E6122000-memory.dmp

    Filesize

    136KB

  • memory/2732-0-0x00007FFF66033000-0x00007FFF66035000-memory.dmp

    Filesize

    8KB

  • memory/2732-5-0x00007FFF66030000-0x00007FFF66AF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-4-0x00007FFF66030000-0x00007FFF66AF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-3-0x00007FFF66033000-0x00007FFF66035000-memory.dmp

    Filesize

    8KB

  • memory/2732-26-0x00007FFF66030000-0x00007FFF66AF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-35-0x00007FFF66030000-0x00007FFF66AF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-2-0x00007FFF66030000-0x00007FFF66AF1000-memory.dmp

    Filesize

    10.8MB

  • memory/2732-1-0x000001399C970000-0x000001399D970000-memory.dmp

    Filesize

    16.0MB

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