Analysis

  • max time kernel
    151s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2023, 17:59

General

  • Target

    cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll

  • Size

    367KB

  • MD5

    50767369ded90ae18f05e7bb5ee1f59b

  • SHA1

    0b5cb41dd4719e88e3187eb13b42bbee2c32f11e

  • SHA256

    cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc

  • SHA512

    758924994e4a2794346f52276ebcac52833e5636dfa792cf0a637d5a629daa0e335b36b114771b87c74e78ad322c813f12c32be8251d4877a15b4d5a4a03fa97

  • SSDEEP

    6144:IY75ZesN73wU7HuAmHKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJhD:IqfTVByqTwr03pdf8vhhOKJhD

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama07

Campaign

1614243368

C2

71.163.223.159:443

87.202.87.210:2222

98.192.185.86:443

78.180.179.136:443

115.133.243.6:443

140.82.49.12:443

2.7.116.188:2222

83.110.11.244:2222

187.250.39.162:443

213.60.147.140:443

188.26.91.212:443

86.236.77.68:2222

172.87.157.235:3389

79.115.174.55:443

113.22.175.141:443

217.133.54.140:32100

83.110.109.106:2222

176.181.247.197:443

59.90.246.200:443

173.21.10.71:2222

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Loads dropped DLL 1 IoCs
  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1912
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:964
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1992
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn unnotnlcc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14
          4⤵
          • Creates scheduled task(s)
          PID:5096
  • C:\Windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll"
      2⤵
      • Loads dropped DLL
      PID:1324
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 584
        3⤵
        • Program crash
        PID:4064
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1324 -ip 1324
    1⤵
      PID:1184

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll

            Filesize

            367KB

            MD5

            07ebdcfbe8cb115d78a946a2b07bfc13

            SHA1

            1bbff219a6127b99fea164764cd61fc1be3d84a2

            SHA256

            855dae6dbec5959dc921d1f9a8bfae528ee2442925a4f3bf7715557fd60ce373

            SHA512

            278a4f185f190f4adec3611f88058e65c3616f280cc8816105092ba67bc8f6f2a92a50a71e8677c2eacc5719311f5b516999b7ee28cd1417acd16d5c6baf18b6

          • C:\Users\Admin\AppData\Local\Temp\cadad01fdc18e493521b0c46f25cd7b2c3bcb544ac238ac5f33646962c98accc.dll

            Filesize

            367KB

            MD5

            07ebdcfbe8cb115d78a946a2b07bfc13

            SHA1

            1bbff219a6127b99fea164764cd61fc1be3d84a2

            SHA256

            855dae6dbec5959dc921d1f9a8bfae528ee2442925a4f3bf7715557fd60ce373

            SHA512

            278a4f185f190f4adec3611f88058e65c3616f280cc8816105092ba67bc8f6f2a92a50a71e8677c2eacc5719311f5b516999b7ee28cd1417acd16d5c6baf18b6

          • memory/964-133-0x0000000010000000-0x0000000011000000-memory.dmp

            Filesize

            16.0MB

          • memory/964-134-0x0000000002CB0000-0x0000000003CB0000-memory.dmp

            Filesize

            16.0MB

          • memory/964-138-0x0000000002CB0000-0x0000000003CB0000-memory.dmp

            Filesize

            16.0MB

          • memory/1324-143-0x0000000010000000-0x0000000011000000-memory.dmp

            Filesize

            16.0MB

          • memory/1992-136-0x0000000000C00000-0x0000000000C35000-memory.dmp

            Filesize

            212KB

          • memory/1992-139-0x0000000000C00000-0x0000000000C35000-memory.dmp

            Filesize

            212KB