Overview

overview

10

Static

static

10

5c7f4086a6...a5.exe

windows7-x64

10

5c7f4086a6...a5.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    14/11/2024, 12:10 UTC

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General

  • Target

    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe

  • Size

    2.0MB

  • MD5

    8f794ac2e22c5f8396394fd6bdb2d25f

  • SHA1

    3bcb044daa16960fe51d55aa3ba67b7f24d10f01

  • SHA256

    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5

  • SHA512

    1e5dea7477d06bba025ba2894c21a4002961f94b6418a1ad4a7cb643325342ced402413f01db454453b1dca8d5df7561427c1776fb744376c323e3ebda531b32

  • SSDEEP

    49152:7WluOKJkZt0J4Nsf0wZXeF1n4ELmCdcwV0mqsu2+f5:7LELDV0cuH

Score
10/10
meduzacollectiondiscoveryspywarestealer

Malware Config

Extracted

Family

meduza

C2

150.241.92.160

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    enew

  • 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++.

    stealermeduza
  • Meduza Stealer payload 4 IoCs
  • Meduza family
    meduza
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 3 TTPs

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

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

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

    discovery
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    "C:\Users\Admin\AppData\Local\Temp\5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:3028

Network

  • flag-us
    DNS
    api.ipify.org
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    Remote address:
    8.8.8.8:53
    Request
    api.ipify.org
    IN A
    Response
    api.ipify.org
    IN A
    172.67.74.152
    api.ipify.org
    IN A
    104.26.12.205
    api.ipify.org
    IN A
    104.26.13.205
  • flag-us
    GET
    https://api.ipify.org/
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    Remote address:
    172.67.74.152:443
    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: Thu, 14 Nov 2024 12:11:03 GMT
    Content-Type: text/plain
    Content-Length: 14
    Connection: keep-alive
    Vary: Origin
    cf-cache-status: DYNAMIC
    Server: cloudflare
    CF-RAY: 8e26e6e208b1bf04-LHR
    server-timing: cfL4;desc="?proto=TCP&rtt=42341&sent=7&recv=8&lost=0&retrans=1&sent_bytes=3179&recv_bytes=419&delivery_rate=68592&cwnd=253&unsent_bytes=0&cid=6adb543438343317&ts=519&x=0"
  • flag-us
    DNS
    c.pki.goog
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.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
    216.58.201.99
  • flag-gb
    GET
    http://c.pki.goog/r/gsr1.crl
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    Remote address:
    216.58.201.99:80
    Request
    GET /r/gsr1.crl HTTP/1.1
    Connection: Keep-Alive
    Accept: */*
    User-Agent: Microsoft-CryptoAPI/6.1
    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: Thu, 14 Nov 2024 11:36:50 GMT
    Expires: Thu, 14 Nov 2024 12:26:50 GMT
    Cache-Control: public, max-age=3000
    Age: 2053
    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
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    Remote address:
    216.58.201.99:80
    Request
    GET /r/r4.crl HTTP/1.1
    Connection: Keep-Alive
    Accept: */*
    User-Agent: Microsoft-CryptoAPI/6.1
    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: Thu, 14 Nov 2024 11:36:50 GMT
    Expires: Thu, 14 Nov 2024 12:26:50 GMT
    Cache-Control: public, max-age=3000
    Age: 2053
    Last-Modified: Thu, 25 Jul 2024 14:48:00 GMT
    Content-Type: application/pkix-crl
    Vary: Accept-Encoding
  • flag-us
    DNS
    www.microsoft.com
    Remote address:
    8.8.8.8:53
    Request
    www.microsoft.com
    IN A
    Response
    www.microsoft.com
    IN CNAME
    www.microsoft.com-c-3.edgekey.net
    www.microsoft.com-c-3.edgekey.net
    IN CNAME
    www.microsoft.com-c-3.edgekey.net.globalredir.akadns.net
    www.microsoft.com-c-3.edgekey.net.globalredir.akadns.net
    IN CNAME
    e13678.dscb.akamaiedge.net
    e13678.dscb.akamaiedge.net
    IN A
    95.100.245.144
  • flag-gb
    GET
    http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl
    Remote address:
    95.100.245.144:80
    Request
    GET /pkiops/crl/MicCodSigPCA2011_2011-07-08.crl HTTP/1.1
    Connection: Keep-Alive
    Accept: */*
    If-Modified-Since: Sun, 18 Aug 2024 00:23:49 GMT
    User-Agent: Microsoft-CryptoAPI/6.1
    Host: www.microsoft.com
    Response
    HTTP/1.1 200 OK
    Content-Length: 1078
    Content-Type: application/octet-stream
    Content-MD5: PjrtHAukbJio72s77Ag5mA==
    Last-Modified: Thu, 31 Oct 2024 23:26:09 GMT
    ETag: 0x8DCFA0366D6C4CA
    x-ms-request-id: aa584fbb-e01e-0040-08ef-2b50d2000000
    x-ms-version: 2009-09-19
    x-ms-lease-status: unlocked
    x-ms-blob-type: BlockBlob
    Date: Thu, 14 Nov 2024 12:11:34 GMT
    Connection: keep-alive
    TLS_version: UNKNOWN
    ms-cv: CASMicrosoftCV6b56b96b.0
    ms-cv-esi: CASMicrosoftCV6b56b96b.0
    X-RTag: RT
  • 150.241.92.160:15666
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    30.0MB
     430.3kB
     22381
    9058
  • 172.67.74.152:443
    https://api.ipify.org/
    tls, http
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    873 B
     4.0kB
     10
    9

    HTTP Request

    GET https://api.ipify.org/

    HTTP Response

    200
  • 216.58.201.99:80
    http://c.pki.goog/r/r4.crl
    http
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    606 B
     5.0kB
     8
    6

    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
  • 95.100.245.144:80
    http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl
    http
    393 B
     1.7kB
     4
    4

    HTTP Request

    GET http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.crl

    HTTP Response

    200
  • 8.8.8.8:53
    api.ipify.org
    dns
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    59 B
     107 B
     1
    1

    DNS Request

    api.ipify.org

    DNS Response

    172.67.74.152
    104.26.12.205
    104.26.13.205

  • 8.8.8.8:53
    c.pki.goog
    dns
    5c7f4086a64f90787ea13a00c4dc217d8ec6188abc24e4f2e841f7c805a8cca5.exe
    56 B
     107 B
     1
    1

    DNS Request

    c.pki.goog

    DNS Response

    216.58.201.99

  • 8.8.8.8:53
    www.microsoft.com
    dns
    63 B
     230 B
     1
    1

    DNS Request

    www.microsoft.com

    DNS Response

    95.100.245.144

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3028-2-0x000000013F254000-0x000000013F255000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3028-4-0x000000013F1B0000-0x000000013F3AA000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3028-26-0x000000013F1B0000-0x000000013F3AA000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3028-28-0x000000013F1B0000-0x000000013F3AA000-memory.dmp

    Filesize

    2.0MB

    Download

  • memory/3028-29-0x000000013F254000-0x000000013F255000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3028-30-0x000000013F1B0000-0x000000013F3AA000-memory.dmp

    Filesize

    2.0MB

    Download

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