Overview

overview

7

Static

static

3

blurring.exe

windows7-x64

7

blurring.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    38s
  • max time network
    34s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 23:12 UTC

Sharing

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General

  • Target

    blurring.exe

  • Size

    7.4MB

  • MD5

    edb88ec846a30e0b3bc82fdcfa0284a2

  • SHA1

    cb928ce0e300d498a1bfae1f978e6e6458fd5f0b

  • SHA256

    8a859d93855fe517f9a787845978e6f886a60279b0cc7f26e8f86eef8053933a

  • SHA512

    5a1a07689a7b0f3dcba74ff65f07b952f21132580ddb22e5f7bbc9a8d3de4f2706662637181a5b3030d5ccf886bec8fac4a4a7f92b78713612db10e217787795

  • SSDEEP

    196608:2FqQYDRrjuBA1HeT39IigjvKub75bcjWgbFzf9/kAbDCsj9m:RJ1+TtIiavB5IjWqFz1TN

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\blurring.exe
    "C:\Users\Admin\AppData\Local\Temp\blurring.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5016
    • C:\Users\Admin\AppData\Local\Temp\blurring.exe
      "C:\Users\Admin\AppData\Local\Temp\blurring.exe"
      2⤵
      • Loads dropped DLL
      PID:780

Network

  • flag-us
    DNS
    64.159.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    64.159.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    81.144.22.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    81.144.22.2.in-addr.arpa
    IN PTR
    Response
    81.144.22.2.in-addr.arpa
    IN PTR
    a2-22-144-81deploystaticakamaitechnologiescom
  • flag-us
    DNS
    157.123.68.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    157.123.68.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    15.164.165.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    15.164.165.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.221.184.93.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.221.184.93.in-addr.arpa
    IN PTR
    Response
No results found
  • 8.8.8.8:53
    64.159.190.20.in-addr.arpa
    dns
    72 B
     158 B
     1
    1

    DNS Request

    64.159.190.20.in-addr.arpa

  • 8.8.8.8:53
    81.144.22.2.in-addr.arpa
    dns
    70 B
     133 B
     1
    1

    DNS Request

    81.144.22.2.in-addr.arpa

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

    DNS Request

    157.123.68.40.in-addr.arpa

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

    DNS Request

    15.164.165.52.in-addr.arpa

  • 8.8.8.8:53
    240.221.184.93.in-addr.arpa
    dns
    73 B
     144 B
     1
    1

    DNS Request

    240.221.184.93.in-addr.arpa

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\VCRUNTIME140.dll
    Filesize

    116KB

    MD5

    be8dbe2dc77ebe7f88f910c61aec691a

    SHA1

    a19f08bb2b1c1de5bb61daf9f2304531321e0e40

    SHA256

    4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83

    SHA512

    0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\VCRUNTIME140_1.dll
    Filesize

    48KB

    MD5

    f8dfa78045620cf8a732e67d1b1eb53d

    SHA1

    ff9a604d8c99405bfdbbf4295825d3fcbc792704

    SHA256

    a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5

    SHA512

    ba7f8b7ab0deb7a7113124c28092b543e216ca08d1cf158d9f40a326fb69f4a2511a41a59ea8482a10c9ec4ec8ac69b70dfe9ca65e525097d93b819d498da371

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\_bz2.pyd
    Filesize

    82KB

    MD5

    59d60a559c23202beb622021af29e8a9

    SHA1

    a405f23916833f1b882f37bdbba2dd799f93ea32

    SHA256

    706d4a0c26dd454538926cbb2ff6c64257c3d9bd48c956f7cabd6def36ffd13e

    SHA512

    2f60e79603cf456b2a14b8254cec75ce8be0a28d55a874d4fb23d92d63bbe781ed823ab0f4d13a23dc60c4df505cbf1dbe1a0a2049b02e4bdec8d374898002b1

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\_decimal.pyd
    Filesize

    246KB

    MD5

    f930b7550574446a015bc602d59b0948

    SHA1

    4ee6ff8019c6c540525bdd2790fc76385cdd6186

    SHA256

    3b9ad1d2bc9ec03d37da86135853dac73b3fe851b164fe52265564a81eb8c544

    SHA512

    10b864975945d6504433554f9ff11b47218caa00f809c6bce00f9e4089b862190a4219f659697a4ba5e5c21edbe1d8d325950921e09371acc4410469bd9189ee

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\_hashlib.pyd
    Filesize

    64KB

    MD5

    b0262bd89a59a3699bfa75c4dcc3ee06

    SHA1

    eb658849c646a26572dea7f6bfc042cb62fb49dc

    SHA256

    4adfbbd6366d9b55d902fc54d2b42e7c8c989a83016ed707bd7a302fc3fc7b67

    SHA512

    2e4b214de3b306e3a16124af434ff8f5ab832aa3eeb1aa0aa9b49b0ada0928dcbb05c57909292fbe3b01126f4cd3fe0dac9cc15eaea5f3844d6e267865b9f7b1

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\_lzma.pyd
    Filesize

    155KB

    MD5

    b71dbe0f137ffbda6c3a89d5bcbf1017

    SHA1

    a2e2bdc40fdb83cc625c5b5e8a336ca3f0c29c5f

    SHA256

    6216173194b29875e84963cd4dc4752f7ca9493f5b1fd7e4130ca0e411c8ac6a

    SHA512

    9a5c7b1e25d8e1b5738f01aedfd468c1837f1ac8dd4a5b1d24ce86dcae0db1c5b20f2ff4280960bc523aee70b71db54fd515047cdaf10d21a8bec3ebd6663358

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\_socket.pyd
    Filesize

    81KB

    MD5

    9c6283cc17f9d86106b706ec4ea77356

    SHA1

    af4f2f52ce6122f340e5ea1f021f98b1ffd6d5b6

    SHA256

    5cc62aac52edf87916deb4ebbad9abb58a6a3565b32e7544f672aca305c38027

    SHA512

    11fd6f570dd78f8ff00be645e47472a96daffa3253e8bd29183bccde3f0746f7e436a106e9a68c57cc05b80a112365441d06cc719d51c906703b428a32c93124

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\base_library.zip
    Filesize

    1.3MB

    MD5

    d73f2d62474958d7c089e983ebebfaf6

    SHA1

    01d85fc529b000b712484529a55919b674740365

    SHA256

    c56e96fe2f5bfa9eb2572e7a10274479925c361cde4aa20668f9b37c9bbf5df3

    SHA512

    23ba2591b5568dd848d4c8030d08e97fca6469ad3b2e16d93a90b978b3883cfed4334b32c44faef74a5f8c2b63a7d580dac00018876721cab63784ea41db4ec5

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\libcrypto-3.dll
    Filesize

    5.0MB

    MD5

    e547cf6d296a88f5b1c352c116df7c0c

    SHA1

    cafa14e0367f7c13ad140fd556f10f320a039783

    SHA256

    05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de

    SHA512

    9f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\python312.dll
    Filesize

    6.7MB

    MD5

    550288a078dffc3430c08da888e70810

    SHA1

    01b1d31f37fb3fd81d893cc5e4a258e976f5884f

    SHA256

    789a42ac160cef98f8925cb347473eeeb4e70f5513242e7faba5139ba06edf2d

    SHA512

    7244432fc3716f7ef27630d4e8fbc8180a2542aa97a01d44dca260ab43966dd8ac98b6023400b0478a4809aace1a128f1f4d6e544f2e591a5b436fd4c8a9d723

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\pywin32_system32\pywintypes312.dll
    Filesize

    131KB

    MD5

    26d752c8896b324ffd12827a5e4b2808

    SHA1

    447979fa03f78cb7210a4e4ba365085ab2f42c22

    SHA256

    bd33548dbdbb178873be92901b282bad9c6817e3eac154ca50a666d5753fd7ec

    SHA512

    99c87ab9920e79a03169b29a2f838d568ca4d4056b54a67bc51caf5c0ff5a4897ed02533ba504f884c6f983ebc400743e6ad52ac451821385b1e25c3b1ebcee0

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\select.pyd
    Filesize

    29KB

    MD5

    8a273f518973801f3c63d92ad726ec03

    SHA1

    069fc26b9bd0f6ea3f9b3821ad7c812fd94b021f

    SHA256

    af358285a7450de6e2e5e7ff074f964d6a257fb41d9eb750146e03c7dda503ca

    SHA512

    7fedae0573ecb3946ede7d0b809a98acad3d4c95d6c531a40e51a31bdb035badc9f416d8aaa26463784ff2c5e7a0cc2c793d62b5fdb2b8e9fad357f93d3a65f8

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\unicodedata.pyd
    Filesize

    1.1MB

    MD5

    04f35d7eec1f6b72bab9daf330fd0d6b

    SHA1

    ecf0c25ba7adf7624109e2720f2b5930cd2dba65

    SHA256

    be942308d99cc954931fe6f48ed8cc7a57891ccbe99aae728121bcda1fd929ab

    SHA512

    3da405e4c1371f4b265e744229dcc149491a112a2b7ea8e518d5945f8c259cad15583f25592b35ec8a344e43007ae00da9673822635ee734d32664f65c9c8d9b

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\win32\win32api.pyd
    Filesize

    130KB

    MD5

    3a80fea23a007b42cef8e375fc73ad40

    SHA1

    04319f7552ea968e2421c3936c3a9ee6f9cf30b2

    SHA256

    b70d69d25204381f19378e1bb35cc2b8c8430aa80a983f8d0e8e837050bb06ef

    SHA512

    a63bed03f05396b967858902e922b2fbfb4cf517712f91cfaa096ff0539cf300d6b9c659ffee6bf11c28e79e23115fd6b9c0b1aa95db1cbd4843487f060ccf40

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\_MEI50162\win32\win32gui.pyd
    Filesize

    212KB

    MD5

    4ee5cfb68e56a5ba61248ae92c60e8c0

    SHA1

    50f064a2cb91284130f99637d2756ac07af85b01

    SHA256

    e3698280ff0c7769c1cdacf302688735cf4ab632989e1312d2a45747e79f5df2

    SHA512

    b173c595a8f7d66000ae5bf88abc7d411a5af01c5ac2ef73a162199f2f77404654a7f08a9e3e2f3319f5002459cbcb953311641af525f627e077ebeb7240dc4f

    Download Submit

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