Analysis

  • max time kernel
    95s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-09-2024 15:03

General

  • Target

    9fc2a5f0207eb8db9a4113ec9483e530N.dll

  • Size

    786KB

  • MD5

    9fc2a5f0207eb8db9a4113ec9483e530

  • SHA1

    61b595c8d3d0398458c1fd9b9f88321f66aef491

  • SHA256

    269401159486158295e0dcc563cd0f0cfbf239bfd85e2df05ebfe1873bf87c70

  • SHA512

    1da4a3be7133d1d5ed119246e88c9c1695a3609d00229ca88bdadf646bc09c9db9d7a79091688afab801ee11db39ba1ff4084ebcbe84a0663ba38a71d6786b7e

  • SSDEEP

    12288:f3UUEi88NZ8FYgcGJxeHyScioRgBfMdK6Uwh1/6aMCxtd27:/jEKkFsGJUDpAEfUK4Lxa7

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama10

Campaign

1615286191

C2

76.94.200.148:995

140.82.49.12:443

24.95.61.62:443

195.43.173.70:443

197.45.110.165:995

87.202.87.210:2222

79.115.174.55:443

196.151.252.84:443

45.118.216.157:443

77.211.30.202:995

89.3.198.238:443

47.196.192.184:443

86.175.79.249:443

80.227.5.69:443

70.168.130.172:995

83.110.108.38:2222

71.117.132.169:443

184.189.122.72:443

47.22.148.6:443

84.72.35.226:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4404
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9fc2a5f0207eb8db9a4113ec9483e530N.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4632 -s 736
        3⤵
        • Program crash
        PID:2916
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4632 -ip 4632
    1⤵
      PID:860

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4632-0-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

      Filesize

      4KB

    • memory/4632-1-0x0000000000F60000-0x0000000000F93000-memory.dmp

      Filesize

      204KB

    • memory/4632-2-0x0000000002A70000-0x0000000002AA5000-memory.dmp

      Filesize

      212KB

    • memory/4632-4-0x0000000000F60000-0x0000000000F93000-memory.dmp

      Filesize

      204KB

    • memory/4632-3-0x0000000000400000-0x00000000004C8000-memory.dmp

      Filesize

      800KB