Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23/11/2024, 21:52 UTC

General

  • Target

    KWSuitev2.1.exe

  • Size

    1.9MB

  • MD5

    179ceae64423ec7003eb2b306b3c2171

  • SHA1

    7834ab73198780fbaf9c241914d8b9f7e0649184

  • SHA256

    326614198b1dd3ac322524f6a9eae6d77404f07fe4f455b45b5a0aea71bf860d

  • SHA512

    c09ce509654acb4f7a8df99551d1136ceffacb222fef1310eca676454c93756931f7e0b0d2c4d31349f76cecc62263076d8285f627dc416f9564e72a6f67c104

  • SSDEEP

    24576:Y2GHWoMmgHdn4MM+/OCMX+KYb06W7NS9G3yXE7SJ7BDRxpuscCTNobseacb9N/9h:Y3H9aHV9viF7NLyXE7SIsXxcz9Th

Malware Config

Signatures

  • Detect Neshta payload 3 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\KWSuitev2.1.exe
    "C:\Users\Admin\AppData\Local\Temp\KWSuitev2.1.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Users\Admin\AppData\Local\Temp\3582-490\KWSuitev2.1.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\KWSuitev2.1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Enumerates system info in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:2716

Network

  • flag-us
    DNS
    pastebin.com
    KWSuitev2.1.exe
    Remote address:
    8.8.8.8:53
    Request
    pastebin.com
    IN A
    Response
    pastebin.com
    IN A
    172.67.19.24
    pastebin.com
    IN A
    104.20.4.235
    pastebin.com
    IN A
    104.20.3.235
  • flag-us
    DNS
    pastebin.com
    KWSuitev2.1.exe
    Remote address:
    8.8.8.8:53
    Request
    pastebin.com
    IN A
    Response
    pastebin.com
    IN A
    104.20.3.235
    pastebin.com
    IN A
    104.20.4.235
    pastebin.com
    IN A
    172.67.19.24
  • flag-us
    DNS
    pastebin.com
    KWSuitev2.1.exe
    Remote address:
    8.8.8.8:53
    Request
    pastebin.com
    IN A
    Response
    pastebin.com
    IN A
    172.67.19.24
    pastebin.com
    IN A
    104.20.4.235
    pastebin.com
    IN A
    104.20.3.235
  • flag-us
    DNS
    pastebin.com
    KWSuitev2.1.exe
    Remote address:
    8.8.8.8:53
    Request
    pastebin.com
    IN A
    Response
    pastebin.com
    IN A
    172.67.19.24
    pastebin.com
    IN A
    104.20.3.235
    pastebin.com
    IN A
    104.20.4.235
  • flag-us
    GET
    https://pastebin.com/raw/39bxmYs5
    KWSuitev2.1.exe
    Remote address:
    172.67.19.24:443
    Request
    GET /raw/39bxmYs5 HTTP/1.1
    Host: pastebin.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Date: Sat, 23 Nov 2024 21:52:29 GMT
    Content-Type: text/plain; charset=utf-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    x-frame-options: DENY
    x-content-type-options: nosniff
    x-xss-protection: 1;mode=block
    cache-control: public, max-age=1801
    CF-Cache-Status: HIT
    Age: 190
    Last-Modified: Sat, 23 Nov 2024 21:49:19 GMT
    Server: cloudflare
    CF-RAY: 8e7462f5cf5c7777-LHR
  • flag-us
    GET
    https://pastebin.com/raw/c39PVn8z
    KWSuitev2.1.exe
    Remote address:
    172.67.19.24:443
    Request
    GET /raw/c39PVn8z HTTP/1.1
    Host: pastebin.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Date: Sat, 23 Nov 2024 21:52:29 GMT
    Content-Type: text/plain; charset=utf-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    x-frame-options: DENY
    x-content-type-options: nosniff
    x-xss-protection: 1;mode=block
    cache-control: public, max-age=1801
    CF-Cache-Status: HIT
    Age: 190
    Last-Modified: Sat, 23 Nov 2024 21:49:19 GMT
    Server: cloudflare
    CF-RAY: 8e7462f9fb5dbefa-LHR
  • flag-us
    GET
    https://pastebin.com/raw/39bxmYs5
    KWSuitev2.1.exe
    Remote address:
    172.67.19.24:443
    Request
    GET /raw/39bxmYs5 HTTP/1.1
    Host: pastebin.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Date: Sat, 23 Nov 2024 21:52:29 GMT
    Content-Type: text/plain; charset=utf-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    x-frame-options: DENY
    x-content-type-options: nosniff
    x-xss-protection: 1;mode=block
    cache-control: public, max-age=1801
    CF-Cache-Status: HIT
    Age: 190
    Last-Modified: Sat, 23 Nov 2024 21:49:19 GMT
    Server: cloudflare
    CF-RAY: 8e7462f6091394ff-LHR
  • flag-us
    GET
    https://pastebin.com/raw/mJQ6SRQ3
    KWSuitev2.1.exe
    Remote address:
    104.20.3.235:443
    Request
    GET /raw/mJQ6SRQ3 HTTP/1.1
    Host: pastebin.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Date: Sat, 23 Nov 2024 21:52:29 GMT
    Content-Type: text/plain; charset=utf-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    x-frame-options: DENY
    x-content-type-options: nosniff
    x-xss-protection: 1;mode=block
    cache-control: public, max-age=1801
    CF-Cache-Status: HIT
    Age: 190
    Last-Modified: Sat, 23 Nov 2024 21:49:19 GMT
    Server: cloudflare
    CF-RAY: 8e7462f5bfee4916-LHR
  • flag-us
    DNS
    api.ipify.org
    KWSuitev2.1.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
  • 172.67.19.24:443
    https://pastebin.com/raw/39bxmYs5
    tls, http
    KWSuitev2.1.exe
    992 B
    5.7kB
    12
    11

    HTTP Request

    GET https://pastebin.com/raw/39bxmYs5

    HTTP Response

    200
  • 172.67.19.24:443
    https://pastebin.com/raw/c39PVn8z
    tls, http
    KWSuitev2.1.exe
    1.1kB
    5.7kB
    13
    12

    HTTP Request

    GET https://pastebin.com/raw/c39PVn8z

    HTTP Response

    200
  • 172.67.19.24:443
    https://pastebin.com/raw/39bxmYs5
    tls, http
    KWSuitev2.1.exe
    992 B
    5.7kB
    12
    11

    HTTP Request

    GET https://pastebin.com/raw/39bxmYs5

    HTTP Response

    200
  • 104.20.3.235:443
    https://pastebin.com/raw/mJQ6SRQ3
    tls, http
    KWSuitev2.1.exe
    992 B
    5.5kB
    12
    11

    HTTP Request

    GET https://pastebin.com/raw/mJQ6SRQ3

    HTTP Response

    200
  • 104.26.12.205:443
    api.ipify.org
    tls
    KWSuitev2.1.exe
    347 B
    219 B
    5
    5
  • 8.8.8.8:53
    pastebin.com
    dns
    KWSuitev2.1.exe
    58 B
    106 B
    1
    1

    DNS Request

    pastebin.com

    DNS Response

    172.67.19.24
    104.20.4.235
    104.20.3.235

  • 8.8.8.8:53
    pastebin.com
    dns
    KWSuitev2.1.exe
    58 B
    106 B
    1
    1

    DNS Request

    pastebin.com

    DNS Response

    104.20.3.235
    104.20.4.235
    172.67.19.24

  • 8.8.8.8:53
    pastebin.com
    dns
    KWSuitev2.1.exe
    58 B
    106 B
    1
    1

    DNS Request

    pastebin.com

    DNS Response

    172.67.19.24
    104.20.4.235
    104.20.3.235

  • 8.8.8.8:53
    pastebin.com
    dns
    KWSuitev2.1.exe
    58 B
    106 B
    1
    1

    DNS Request

    pastebin.com

    DNS Response

    172.67.19.24
    104.20.3.235
    104.20.4.235

  • 8.8.8.8:53
    api.ipify.org
    dns
    KWSuitev2.1.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

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

    Filesize

    547KB

    MD5

    cf6c595d3e5e9667667af096762fd9c4

    SHA1

    9bb44da8d7f6457099cb56e4f7d1026963dce7ce

    SHA256

    593e60cc30ae0789448547195af77f550387f6648d45847ea244dd0dd7abf03d

    SHA512

    ff4f789df9e6a6d0fbe12b3250f951fcf11e857906c65e96a30bb46266e7e1180d6103a03db2f3764e0d1346b2de7afba8259ba080057e4a268e45e8654dfa80

  • C:\Users\Admin\AppData\Local\Temp\3582-490\KWSuitev2.1.exe

    Filesize

    1.8MB

    MD5

    b215d7d984863693cd30d6e0c9310802

    SHA1

    3d7bbe022796afa34cf212dca9ae28e60301786f

    SHA256

    02c043c7b22cf0a298f4ba1a6ae6575ed2de506c3c881b4219d82af15317ba79

    SHA512

    b3fa8b688877ec19a7e0cf4b422582d11f7fde85482a4d2b5ce62d66ec959f08fa2bb0819ca53f8eee20d1951e3599746183275fb4b6d0c37af5ba2994afd56d

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

  • memory/2224-94-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2224-91-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2716-13-0x0000000001250000-0x0000000001434000-memory.dmp

    Filesize

    1.9MB

  • memory/2716-14-0x0000000004D70000-0x0000000004E94000-memory.dmp

    Filesize

    1.1MB

  • memory/2716-22-0x0000000005160000-0x0000000005374000-memory.dmp

    Filesize

    2.1MB

  • memory/2716-89-0x00000000062D0000-0x0000000006382000-memory.dmp

    Filesize

    712KB

  • memory/2716-90-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

    Filesize

    4KB

  • memory/2716-15-0x0000000073FF0000-0x00000000746DE000-memory.dmp

    Filesize

    6.9MB

  • memory/2716-92-0x0000000073FF0000-0x00000000746DE000-memory.dmp

    Filesize

    6.9MB

  • memory/2716-12-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

    Filesize

    4KB

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.