Analysis

  • max time kernel
    19s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    11-03-2021 22:24

General

  • Target

    6e9fe92c8f50c441969f4df8dbe23126e902392965ef004ffd5006a3f0626124.dll

  • Size

    770KB

  • MD5

    26edc3113b5d43cd4a6304b79eeb1200

  • SHA1

    61a275ce81c332166e11ec3daa6321b4a9d53cfe

  • SHA256

    6e9fe92c8f50c441969f4df8dbe23126e902392965ef004ffd5006a3f0626124

  • SHA512

    b8f95201fa38cebc61403a684a28924ae93fb031f1bb62b4ccf29d05e035d4f6898f76883925ced449614c57be07f10a59845f1e7e0d12aa7b6986409eeae87f

Malware Config

Extracted

Family

qakbot

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

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e9fe92c8f50c441969f4df8dbe23126e902392965ef004ffd5006a3f0626124.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:416
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e9fe92c8f50c441969f4df8dbe23126e902392965ef004ffd5006a3f0626124.dll,#1
      2⤵
        PID:1760
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 748
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1924

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1760-2-0x0000000000000000-mapping.dmp
    • memory/1760-3-0x0000000003370000-0x0000000003371000-memory.dmp
      Filesize

      4KB

    • memory/1760-5-0x0000000004FF0000-0x0000000005025000-memory.dmp
      Filesize

      212KB

    • memory/1760-4-0x0000000004F70000-0x0000000004FA3000-memory.dmp
      Filesize

      204KB

    • memory/1924-6-0x00000000047A0000-0x00000000047A1000-memory.dmp
      Filesize

      4KB