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Overview

overview

7

Static

static

7

dridex

windows10-2004-x64

7

Analysis

  • max time kernel
    129s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2023, 14:30 UTC

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Report Analysis Logs

General

  • Target

    e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe

  • Size

    277KB

  • MD5

    9c4bc69c01f5eae7f2c63e73971c9416

  • SHA1

    a45b559bf73e2f5d127390a25e7025e88611935d

  • SHA256

    e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e

  • SHA512

    9d32d9932b5a747a11b1d0e6c53c7bb1d02093c4bbf205bde297fe24fbe7e4d1a7422a793c1104af9e2b0c4d4ae9cb5ee740c75589dd5803eab2bdefa3aa88b5

  • SSDEEP

    3072:tNXEGZJWhfNFC4S60+XoLczrVmX5bXPIX728S/koRyxZJN4oqzXGdVsSH01ne4Pj:rXzKdNY49u8rVGDPsHHN4oqXGv01net6

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe
    "C:\Users\Admin\AppData\Local\Temp\e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4864
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:4956
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:3688

Network

  • flag-us
    DNS
    241.150.49.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    241.150.49.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    www.programworkshop.com
    e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe
    Remote address:
    8.8.8.8:53
    Request
    www.programworkshop.com
    IN A
    Response
    www.programworkshop.com
    IN A
    64.106.220.214
  • flag-us
    GET
    http://www.programworkshop.com/sbrowser/ws/getconfiguration.aspx?agentidentifier=wincsecb&programid=264&environment=production&starturl=ahr0chm6ly9ldgvzdhnvbmxpbmuub3jnl2h0bww1lymvvgvzdexvz2lul0xvz2lulya=&shortcut=0&cmd=download&sc=0cd898db665ede681f83200836a09aa8593fc92a/
    e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe
    Remote address:
    64.106.220.214:80
    Request
    GET /sbrowser/ws/getconfiguration.aspx?agentidentifier=wincsecb&programid=264&environment=production&starturl=ahr0chm6ly9ldgvzdhnvbmxpbmuub3jnl2h0bww1lymvvgvzdexvz2lul0xvz2lulya=&shortcut=0&cmd=download&sc=0cd898db665ede681f83200836a09aa8593fc92a/ HTTP/1.1
    User-Agent: /DownloadSecureBrowser
    Host: www.programworkshop.com
    Response
    HTTP/1.1 403 Url not valid
    Cache-Control: private
    Content-Type: text/html
    From: P03
    p3p: CP="ALL DSP COR CURa ADMo DEVa TAIa CONi OUR DELa STP BUS PHY ONL UNI PUR COM NAV DEM STA"
    Date: Mon, 22 May 2023 14:31:02 GMT
    Content-Length: 1233
  • 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
    214.220.106.64.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    214.220.106.64.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    76.38.195.152.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    76.38.195.152.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
    14.103.197.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    14.103.197.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    232.168.11.51.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    232.168.11.51.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    45.8.109.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    45.8.109.52.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
    56.126.166.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    56.126.166.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    56.126.166.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    56.126.166.20.in-addr.arpa
    IN PTR
    Response
  • 64.106.220.214:80
    http://www.programworkshop.com/sbrowser/ws/getconfiguration.aspx?agentidentifier=wincsecb&programid=264&environment=production&starturl=ahr0chm6ly9ldgvzdhnvbmxpbmuub3jnl2h0bww1lymvvgvzdexvz2lul0xvz2lulya=&shortcut=0&cmd=download&sc=0cd898db665ede681f83200836a09aa8593fc92a/
    http
    e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe
    603 B
     1.7kB
     6
    4

    HTTP Request

    GET http://www.programworkshop.com/sbrowser/ws/getconfiguration.aspx?agentidentifier=wincsecb&programid=264&environment=production&starturl=ahr0chm6ly9ldgvzdhnvbmxpbmuub3jnl2h0bww1lymvvgvzdexvz2lul0xvz2lulya=&shortcut=0&cmd=download&sc=0cd898db665ede681f83200836a09aa8593fc92a/

    HTTP Response

    403
  • 40.125.122.176:443
    260 B
     5
  • 40.125.122.176:443
    260 B
     5
  • 52.168.112.67:443
    322 B
     7
  • 173.223.113.164:443
    322 B
     7
  • 40.125.122.176:443
    260 B
     5
  • 40.125.122.176:443
    260 B
     5
  • 8.253.208.113:80
    322 B
     7
  • 40.125.122.176:443
    260 B
     5
  • 40.125.122.176:443
    260 B
     5
  • 40.125.122.176:443
    260 B
     5
  • 8.8.8.8:53
    241.150.49.20.in-addr.arpa
    dns
    72 B
     158 B
     1
    1

    DNS Request

    241.150.49.20.in-addr.arpa

  • 8.8.8.8:53
    www.programworkshop.com
    dns
    e7ea4e6e45c89aec2feda40c5604be769841e757a4fef60c84657cfe631bfd3e.exe
    69 B
     85 B
     1
    1

    DNS Request

    www.programworkshop.com

    DNS Response

    64.106.220.214

  • 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
    214.220.106.64.in-addr.arpa
    dns
    73 B
     154 B
     1
    1

    DNS Request

    214.220.106.64.in-addr.arpa

  • 8.8.8.8:53
    76.38.195.152.in-addr.arpa
    dns
    72 B
     143 B
     1
    1

    DNS Request

    76.38.195.152.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
    14.103.197.20.in-addr.arpa
    dns
    72 B
     158 B
     1
    1

    DNS Request

    14.103.197.20.in-addr.arpa

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

    DNS Request

    232.168.11.51.in-addr.arpa

  • 8.8.8.8:53
    45.8.109.52.in-addr.arpa
    dns
    70 B
     144 B
     1
    1

    DNS Request

    45.8.109.52.in-addr.arpa

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

    DNS Request

    183.59.114.20.in-addr.arpa

  • 8.8.8.8:53
    56.126.166.20.in-addr.arpa
    dns
    144 B
     316 B
     2
    2

    DNS Request

    56.126.166.20.in-addr.arpa

    DNS Request

    56.126.166.20.in-addr.arpa

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
    Filesize

    87KB

    MD5

    368332fca74f48697d842c5f4698ae1d

    SHA1

    0275153a1e62bd0eca0b02168895517ed66aac56

    SHA256

    3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

    SHA512

    fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
    Filesize

    87KB

    MD5

    368332fca74f48697d842c5f4698ae1d

    SHA1

    0275153a1e62bd0eca0b02168895517ed66aac56

    SHA256

    3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

    SHA512

    fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
    Filesize

    87KB

    MD5

    368332fca74f48697d842c5f4698ae1d

    SHA1

    0275153a1e62bd0eca0b02168895517ed66aac56

    SHA256

    3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

    SHA512

    fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

    Download Submit

  • memory/4864-133-0x0000000000200000-0x00000000002A0000-memory.dmp

    Filesize

    640KB

    Download

  • memory/4864-147-0x0000000000200000-0x00000000002A0000-memory.dmp

    Filesize

    640KB

    Download

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