Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-06-2022 03:00

General

  • Target

    cfa05e312817308419c0946f7501af155af32f3baf9cc856d19367953cad0169.dll

  • Size

    1.0MB

  • MD5

    3bd8e5cd43e2c8f99abe950259495496

  • SHA1

    b220772ba0a02d6bc940b623e2251e0ea7761b2f

  • SHA256

    cfa05e312817308419c0946f7501af155af32f3baf9cc856d19367953cad0169

  • SHA512

    5f6c4f2bd1a04b90cac03c3d8aaa458ad896685a6d1692fae62a2f54a2c45ac821b2d1a7fb5196660ee8fe6096f8fb7d0840b1c719f20c2586044e9137d0741a

Malware Config

Extracted

Family

qakbot

Version

403.688

Botnet

obama189

Campaign

1655107308

C2

91.177.173.10:995

117.248.109.38:21

182.191.92.203:995

39.52.38.164:995

217.165.84.253:993

84.241.8.23:32103

82.152.39.39:443

202.134.152.2:2222

122.118.131.132:995

120.150.218.241:995

222.169.71.98:2222

37.34.253.233:443

93.48.80.198:995

148.0.55.173:443

175.145.235.37:443

41.130.140.32:993

120.61.0.71:443

89.101.97.139:443

62.204.41.187:443

62.204.41.187:2222

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 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfa05e312817308419c0946f7501af155af32f3baf9cc856d19367953cad0169.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3076
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfa05e312817308419c0946f7501af155af32f3baf9cc856d19367953cad0169.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3460
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3460 -s 724
        3⤵
        • Program crash
        PID:5040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3460 -ip 3460
    1⤵
      PID:4388

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3460-130-0x0000000000000000-mapping.dmp
    • memory/3460-131-0x00000000044C0000-0x00000000044E2000-memory.dmp
      Filesize

      136KB

    • memory/3460-132-0x0000000004460000-0x0000000004492000-memory.dmp
      Filesize

      200KB

    • memory/3460-133-0x00000000044C0000-0x00000000044E2000-memory.dmp
      Filesize

      136KB