Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 02:30 UTC

General

  • Target

    6e72f7a643a9e32b5fcfe91da5231ccb.exe

  • Size

    2.1MB

  • MD5

    6e72f7a643a9e32b5fcfe91da5231ccb

  • SHA1

    b60779302c72f0c2a3dc875b9d9f55e773f39bd4

  • SHA256

    c5d72882d52181b2d08d2effd354b51042aade239139780a6dd0bcfd62fd6752

  • SHA512

    b8aedf4dcf8ee6067a25e0ab0c8abcf28a9a3b33597f2cbb153adc9e772159f4e92b24ba701d61b8d3016e7bac47eb5c8e1abbcade515df8283fdc39c636ca98

  • SSDEEP

    49152:COB2qRxE87vxpsrFpIvVziaEszYMNHzCcm:Co2qTPN+TIv5pEZh

Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e72f7a643a9e32b5fcfe91da5231ccb.exe
    "C:\Users\Admin\AppData\Local\Temp\6e72f7a643a9e32b5fcfe91da5231ccb.exe"
    1⤵
    • Loads dropped DLL
    PID:1328

Network

  • flag-us
    DNS
    analyticsnew.overwolf.com
    6e72f7a643a9e32b5fcfe91da5231ccb.exe
    Remote address:
    8.8.8.8:53
    Request
    analyticsnew.overwolf.com
    IN A
    Response
    analyticsnew.overwolf.com
    IN CNAME
    d1fyd454usj1lk.cloudfront.net
    d1fyd454usj1lk.cloudfront.net
    IN A
    3.162.140.64
    d1fyd454usj1lk.cloudfront.net
    IN A
    3.162.140.75
    d1fyd454usj1lk.cloudfront.net
    IN A
    3.162.140.65
    d1fyd454usj1lk.cloudfront.net
    IN A
    3.162.140.12
  • flag-us
    GET
    http://analyticsnew.overwolf.com/analytics/Counter?Name=installer_uac_action&Value=1&&Extra=%5b%7b%22Name%22%3a%22installer_version%22%2c%22Value%22%3a%222.241.1.9%22%7d%5d
    6e72f7a643a9e32b5fcfe91da5231ccb.exe
    Remote address:
    3.162.140.64:80
    Request
    GET /analytics/Counter?Name=installer_uac_action&Value=1&&Extra=%5b%7b%22Name%22%3a%22installer_version%22%2c%22Value%22%3a%222.241.1.9%22%7d%5d HTTP/1.1
    User-Agent: NSIS_Inetc (Mozilla)
    Host: analyticsnew.overwolf.com
    Connection: Keep-Alive
    Cache-Control: no-cache
    Response
    HTTP/1.1 200 OK
    Server: CloudFront
    Content-Type: application/octet-stream
    Content-Length: 2
    Connection: keep-alive
    Content-Disposition: attachment
    Last-Modified: Sun, 25 Jan 2015 14:49:59 GMT
    Date: Mon, 12 Feb 2024 23:44:24 GMT
    ETag: "99914b932bd37a50b983c5e7c90ae93b"
    X-Cache: Hit from cloudfront
    Via: 1.1 0d50cd56a0bc78c53908c192288b901c.cloudfront.net (CloudFront)
    X-Amz-Cf-Pop: DUB56-P2
    X-Amz-Cf-Id: a-sH9DPxz4AFTPBCIkCpdiIWbVuqR1ODRyTjSXl5baGyw1KfXATpKQ==
    Age: 36592
    Cache-Control: max-age=0
    Vary: Origin
  • 3.162.140.64:80
    http://analyticsnew.overwolf.com/analytics/Counter?Name=installer_uac_action&Value=1&&Extra=%5b%7b%22Name%22%3a%22installer_version%22%2c%22Value%22%3a%222.241.1.9%22%7d%5d
    http
    6e72f7a643a9e32b5fcfe91da5231ccb.exe
    503 B
    702 B
    5
    4

    HTTP Request

    GET http://analyticsnew.overwolf.com/analytics/Counter?Name=installer_uac_action&Value=1&&Extra=%5b%7b%22Name%22%3a%22installer_version%22%2c%22Value%22%3a%222.241.1.9%22%7d%5d

    HTTP Response

    200
  • 8.8.8.8:53
    analyticsnew.overwolf.com
    dns
    6e72f7a643a9e32b5fcfe91da5231ccb.exe
    71 B
    178 B
    1
    1

    DNS Request

    analyticsnew.overwolf.com

    DNS Response

    3.162.140.64
    3.162.140.75
    3.162.140.65
    3.162.140.12

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsi1A45.tmp\INetC.dll

    Filesize

    24KB

    MD5

    640bff73a5f8e37b202d911e4749b2e9

    SHA1

    9588dd7561ab7de3bca392b084bec91f3521c879

    SHA256

    c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502

    SHA512

    39c6c358e2b480c8cbebcc1da683924c8092fb2947f2da4a8df1b0dc1fdda61003d91d12232a436ec88ff4e0995b7f6ee8c6efbdca935eaa984001f7a72fea0a

  • \Users\Admin\AppData\Local\Temp\nsi1A45.tmp\System.dll

    Filesize

    11KB

    MD5

    7399323923e3946fe9140132ac388132

    SHA1

    728257d06c452449b1241769b459f091aabcffc5

    SHA256

    5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3

    SHA512

    d6f28ba761351f374ae007c780be27758aea7b9f998e2a88a542eede459d18700adffe71abcb52b8a8c00695efb7ccc280175b5eeb57ca9a645542edfabb64f1

  • \Users\Admin\AppData\Local\Temp\nsi1A45.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    9301577ff4d229347fe33259b43ef3b2

    SHA1

    5e39eb4f99920005a4b2303c8089d77f589c133d

    SHA256

    090c4bc8dc534e97b3877bd5115eb58b3e181495f29f231479f540bab5c01edc

    SHA512

    77dc7a1dedaeb1fb2ccefaba0a526b8d40ea64b9b37af53c056b9428159b67d552e5e3861cbffc2149ec646fdfe9ce94f4fdca51703f79c93e5f45c085e52c79

  • \Users\Admin\AppData\Local\Temp\nsi1A45.tmp\uac.dll

    Filesize

    14KB

    MD5

    adb29e6b186daa765dc750128649b63d

    SHA1

    160cbdc4cb0ac2c142d361df138c537aa7e708c9

    SHA256

    2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    SHA512

    b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

  • \Users\Admin\AppData\Local\Temp\nsi1A45.tmp\utils.dll

    Filesize

    55KB

    MD5

    aad3f2ecc74ddf65e84dcb62cf6a77cd

    SHA1

    1e153e0f4d7258cae75847dba32d0321864cf089

    SHA256

    1cc004fcce92824fa27565b31299b532733c976671ac6cf5dbd1e0465c0e47e8

    SHA512

    8e44b86c92c890d303448e25f091f1864946126343ee4665440de0dbeed1c89ff05e4f3f47d530781aa4db4a0d805b41899b57706b8eddfc95cfa64c073c26e2

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