Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 12:04 UTC

Sharing

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Report Analysis Logs

General

  • Target

    8392e9ecf5b262b9577440ebe4fa099c3461b11c1e748f0e6fcd1c0c163b4b6e.dll

  • Size

    122KB

  • MD5

    3cea31ba6bc328d53633f1ba5cc9b7ad

  • SHA1

    61298c3317eff467d3b7a8c37800ed80ab3b2a8f

  • SHA256

    8392e9ecf5b262b9577440ebe4fa099c3461b11c1e748f0e6fcd1c0c163b4b6e

  • SHA512

    d1586fcf4dbcedd37a92847bcc12fcd55dd4b5f96cc25438fb4fc01dc03b0ef7c2befbc9d6e7184255be6dd12691d4675f2bfaebfb3eef47880b49cb19e76e6d

  • SSDEEP

    3072:4h4rafK2aCt+wvSuo6hmme/EfHQ/PpHlWkg8THVoQsaI/b:ASVrt3d8f+pFWH6m1aI

Score
10/10
strelastealer

Malware Config

Extracted

Family

strela

C2

45.9.74.32

Attributes
  • url_path

    /out.php

  • user_agent

    Mozilla/4.0 (compatible)

Signatures

  • Detects Strela Stealer payload 1 IoCs
  • Strela stealer

    An info stealer targeting mail credentials first seen in late 2022.

    stealerstrela

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8392e9ecf5b262b9577440ebe4fa099c3461b11c1e748f0e6fcd1c0c163b4b6e.dll,#1
    1⤵
      PID:4188

    Network

    • flag-us
      DNS
      g.bing.com
      Remote address:
      8.8.8.8:53
      Request
      g.bing.com
      IN A
      Response
      g.bing.com
      IN CNAME
      g-bing-com.dual-a-0034.a-msedge.net
      g-bing-com.dual-a-0034.a-msedge.net
      IN CNAME
      dual-a-0034.a-msedge.net
      dual-a-0034.a-msedge.net
      IN A
      13.107.21.237
      dual-a-0034.a-msedge.net
      IN A
      204.79.197.237
    • flag-us
      DNS
      g.bing.com
      Remote address:
      8.8.8.8:53
      Request
      g.bing.com
      IN A
    • flag-us
      DNS
      g.bing.com
      Remote address:
      8.8.8.8:53
      Request
      g.bing.com
      IN A
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=
      Remote address:
      13.107.21.237:443
      Request
      GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      Response
      HTTP/2.0 204
      cache-control: no-cache, must-revalidate
      pragma: no-cache
      expires: Fri, 01 Jan 1990 00:00:00 GMT
      set-cookie: MUID=05DACD0B9E736BE93B97D9B69F546A48; domain=.bing.com; expires=Sat, 09-Aug-2025 12:31:24 GMT; path=/; SameSite=None; Secure; Priority=High;
      strict-transport-security: max-age=31536000; includeSubDomains; preload
      access-control-allow-origin: *
      x-cache: CONFIG_NOCACHE
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: D31F284E80BE4374B374A59D12BD9704 Ref B: LON04EDGE0715 Ref C: 2024-07-15T12:31:24Z
      date: Mon, 15 Jul 2024 12:31:24 GMT
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=
      Remote address:
      13.107.21.237:443
      Request
      GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      cookie: MUID=05DACD0B9E736BE93B97D9B69F546A48
      Response
      HTTP/2.0 204
      cache-control: no-cache, must-revalidate
      pragma: no-cache
      expires: Fri, 01 Jan 1990 00:00:00 GMT
      set-cookie: MSPTC=Du2-nxl78DRavv38aLeftoiHJ80oTjnb7k_k5N1lc_I; domain=.bing.com; expires=Sat, 09-Aug-2025 12:31:24 GMT; path=/; Partitioned; secure; SameSite=None
      strict-transport-security: max-age=31536000; includeSubDomains; preload
      access-control-allow-origin: *
      x-cache: CONFIG_NOCACHE
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 422C745B26494C7DA6889E6ED698D438 Ref B: LON04EDGE0715 Ref C: 2024-07-15T12:31:24Z
      date: Mon, 15 Jul 2024 12:31:24 GMT
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=
      Remote address:
      13.107.21.237:443
      Request
      GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      cookie: MUID=05DACD0B9E736BE93B97D9B69F546A48; MSPTC=Du2-nxl78DRavv38aLeftoiHJ80oTjnb7k_k5N1lc_I
      Response
      HTTP/2.0 204
      cache-control: no-cache, must-revalidate
      pragma: no-cache
      expires: Fri, 01 Jan 1990 00:00:00 GMT
      strict-transport-security: max-age=31536000; includeSubDomains; preload
      access-control-allow-origin: *
      x-cache: CONFIG_NOCACHE
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 2AF2407B07244B7E8C65FF974CE8D992 Ref B: LON04EDGE0715 Ref C: 2024-07-15T12:31:24Z
      date: Mon, 15 Jul 2024 12:31:24 GMT
    • flag-us
      DNS
      140.32.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      140.32.126.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      237.21.107.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      237.21.107.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      43.58.199.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      43.58.199.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      172.214.232.199.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      172.214.232.199.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      183.59.114.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      183.59.114.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      183.59.114.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      183.59.114.20.in-addr.arpa
      IN PTR
    • flag-us
      DNS
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
    • flag-us
      DNS
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
    • flag-us
      DNS
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
    • flag-us
      DNS
      206.23.85.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      206.23.85.13.in-addr.arpa
      IN PTR
    • flag-us
      DNS
      192.142.123.92.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      192.142.123.92.in-addr.arpa
      IN PTR
      Response
      192.142.123.92.in-addr.arpa
      IN PTR
      a92-123-142-192deploystaticakamaitechnologiescom
    • flag-us
      DNS
      172.210.232.199.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      172.210.232.199.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      13.227.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      13.227.111.52.in-addr.arpa
      IN PTR
      Response
    • 13.107.21.237:443
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=
      tls, http2
      2.0kB
       9.3kB
       22
      19

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=

      HTTP Response

      204

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=

      HTTP Response

      204

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=b23e12ddf79a40f5b8e1ddf4ac5396d1&localId=w:02CFF369-7177-605D-73C2-BA4DB418EA60&deviceId=6896204246996124&anid=

      HTTP Response

      204
    • 8.8.8.8:53
      g.bing.com
      dns
      168 B
       151 B
       3
      1

      DNS Request

      g.bing.com

      DNS Request

      g.bing.com

      DNS Request

      g.bing.com

      DNS Response

      13.107.21.237
      204.79.197.237

    • 8.8.8.8:53
      140.32.126.40.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      140.32.126.40.in-addr.arpa

    • 8.8.8.8:53
      237.21.107.13.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      237.21.107.13.in-addr.arpa

    • 8.8.8.8:53
      43.58.199.20.in-addr.arpa
      dns
      71 B
       157 B
       1
      1

      DNS Request

      43.58.199.20.in-addr.arpa

    • 8.8.8.8:53
      172.214.232.199.in-addr.arpa
      dns
      74 B
       128 B
       1
      1

      DNS Request

      172.214.232.199.in-addr.arpa

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

      DNS Request

      95.221.229.192.in-addr.arpa

    • 8.8.8.8:53
      183.59.114.20.in-addr.arpa
      dns
      144 B
       158 B
       2
      1

      DNS Request

      183.59.114.20.in-addr.arpa

      DNS Request

      183.59.114.20.in-addr.arpa

    • 8.8.8.8:53
      206.23.85.13.in-addr.arpa
      dns
      355 B
       145 B
       5
      1

      DNS Request

      206.23.85.13.in-addr.arpa

      DNS Request

      206.23.85.13.in-addr.arpa

      DNS Request

      206.23.85.13.in-addr.arpa

      DNS Request

      206.23.85.13.in-addr.arpa

      DNS Request

      206.23.85.13.in-addr.arpa

    • 8.8.8.8:53
      192.142.123.92.in-addr.arpa
      dns
      73 B
       139 B
       1
      1

      DNS Request

      192.142.123.92.in-addr.arpa

    • 8.8.8.8:53
      172.210.232.199.in-addr.arpa
      dns
      74 B
       128 B
       1
      1

      DNS Request

      172.210.232.199.in-addr.arpa

    • 8.8.8.8:53
      13.227.111.52.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      13.227.111.52.in-addr.arpa

    • 8.8.8.8:53

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4188-0-0x000002031F060000-0x000002031F082000-memory.dmp

      Filesize

      136KB

      Download

    • memory/4188-1-0x000002031F060000-0x000002031F082000-memory.dmp

      Filesize

      136KB

      Download

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