Analysis

  • max time kernel
    151s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    08-04-2022 17:00

General

  • Target

    08c8093291e391d35310028b3fa0fd130d061e8afec72fff7633026b7fe456ac.dll

  • Size

    1.7MB

  • MD5

    f6777611b84582a1714ec511ce0f9dcb

  • SHA1

    bfc784473dde678b9f52870c292867100f4472e9

  • SHA256

    08c8093291e391d35310028b3fa0fd130d061e8afec72fff7633026b7fe456ac

  • SHA512

    e864616a8dca7fd1eae740e60c24003801f9ebbfaa553455ca507b79c0d08d3750ae387665e9a94bda0e77d54c539352c200fec7a3cae739ae9440857a2b2729

Malware Config

Extracted

Family

qakbot

Version

403.573

Botnet

AA

Campaign

1649273304

C2

83.110.75.97:2222

47.23.89.62:993

187.207.48.194:61202

45.63.1.12:995

140.82.63.183:995

45.76.167.26:995

140.82.63.183:443

144.202.2.175:995

144.202.3.39:443

149.28.238.199:443

144.202.3.39:995

45.63.1.12:443

149.28.238.199:995

45.76.167.26:443

144.202.2.175:443

100.1.108.246:443

32.221.224.140:995

24.55.67.176:443

31.35.28.29:443

70.51.134.168:2222

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\08c8093291e391d35310028b3fa0fd130d061e8afec72fff7633026b7fe456ac.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\08c8093291e391d35310028b3fa0fd130d061e8afec72fff7633026b7fe456ac.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2936
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 648
        3⤵
        • Program crash
        PID:3548
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2636 -ip 2636
    1⤵
      PID:1264

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2636-124-0x0000000000000000-mapping.dmp
    • memory/2636-125-0x0000000003240000-0x00000000032CB000-memory.dmp
      Filesize

      556KB

    • memory/2636-126-0x0000000003360000-0x00000000033EF000-memory.dmp
      Filesize

      572KB

    • memory/2636-127-0x0000000003360000-0x00000000033EF000-memory.dmp
      Filesize

      572KB

    • memory/2636-128-0x0000000003360000-0x00000000033EF000-memory.dmp
      Filesize

      572KB

    • memory/2936-129-0x0000000000000000-mapping.dmp
    • memory/2936-130-0x0000000000450000-0x00000000004DF000-memory.dmp
      Filesize

      572KB