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Overview

overview

10

Static

static

3

JaffaCakes...cb.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2024, 11:22 UTC

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General

  • Target

    JaffaCakes118_17b2ef11f3d2707d223caa6472b7bccb.exe

  • Size

    432KB

  • MD5

    17b2ef11f3d2707d223caa6472b7bccb

  • SHA1

    544b4d885387b59e66b2182e3e3f304ae00bb4c9

  • SHA256

    9a57c9c9f08df9101b2494b50cf66b2fd40bee0c3a1cba12c1fc9971ef4eefab

  • SHA512

    a54c12a4853a5bb97ab14324d8ed0fd4a2dc3a4fb92dcf20ad2a7e92037882e3088431ea50c6fb7c63a0c6a5f09ea1073f747ffbe1973a8e610b6aad9a6a2b6b

  • SSDEEP

    6144:CFUCmZqoFWC6xXMq+DD2GhAtaTLMs1hfF3oS3fk59pvmuDOHjXug1IM3g:aUCmZiC1q+DD2G2s/xPfF4DhLI+o8

Score
10/10
expirobackdoor

Malware Config

Signatures

  • Expiro family
    expiro
  • Expiro, m0yv

    Expiro aka m0yv is a multi-functional backdoor written in C++.

    backdoorexpiro
  • Expiro payload 3 IoCs
    backdoor

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_17b2ef11f3d2707d223caa6472b7bccb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_17b2ef11f3d2707d223caa6472b7bccb.exe"
    1⤵
      PID:2624

    Network

    • flag-us
      DNS
      8.8.8.8.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      8.8.8.8.in-addr.arpa
      IN PTR
      Response
      8.8.8.8.in-addr.arpa
      IN PTR
      dnsgoogle
    • flag-us
      DNS
      228.249.119.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      228.249.119.40.in-addr.arpa
      IN PTR
      Response
    • 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
      22.160.190.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      22.160.190.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      13.86.106.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      13.86.106.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      197.87.175.4.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      197.87.175.4.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      198.187.3.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      198.187.3.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      92.12.20.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      92.12.20.2.in-addr.arpa
      IN PTR
      Response
      92.12.20.2.in-addr.arpa
      IN PTR
      a2-20-12-92deploystaticakamaitechnologiescom
    • flag-us
      DNS
      133.130.81.91.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      133.130.81.91.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      43.229.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      43.229.111.52.in-addr.arpa
      IN PTR
      Response
    No results found
    • 8.8.8.8:53
      8.8.8.8.in-addr.arpa
      dns
      66 B
       90 B
       1
      1

      DNS Request

      8.8.8.8.in-addr.arpa

    • 8.8.8.8:53
      228.249.119.40.in-addr.arpa
      dns
      73 B
       159 B
       1
      1

      DNS Request

      228.249.119.40.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
      22.160.190.20.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      22.160.190.20.in-addr.arpa

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

      DNS Request

      13.86.106.20.in-addr.arpa

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

      DNS Request

      197.87.175.4.in-addr.arpa

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

      DNS Request

      198.187.3.20.in-addr.arpa

    • 8.8.8.8:53
      92.12.20.2.in-addr.arpa
      dns
      69 B
       131 B
       1
      1

      DNS Request

      92.12.20.2.in-addr.arpa

    • 8.8.8.8:53
      133.130.81.91.in-addr.arpa
      dns
      72 B
       147 B
       1
      1

      DNS Request

      133.130.81.91.in-addr.arpa

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

      DNS Request

      43.229.111.52.in-addr.arpa

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2624-0-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

      Download

    • memory/2624-2-0x0000000000400000-0x0000000000504000-memory.dmp

      Filesize

      1.0MB

      Download

    • memory/2624-1-0x0000000000470000-0x0000000000504000-memory.dmp

      Filesize

      592KB

      Download

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