Analysis

  • max time kernel
    137s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 01:57

General

  • Target

    3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll

  • Size

    708KB

  • MD5

    3d2eb53616b824bd6c7633ba3b9e8dfa

  • SHA1

    9c2cffec0459bf488d31c520503b849d601ff67d

  • SHA256

    ab632f1bb9aac5d829ff542bcc95956ad53b85fbb30f3bf36b4e566861d37f61

  • SHA512

    6cbfd118ad72fa3bfdbc562dea8b9c1a227f4c409308f65cf1ff25b285697ac2dcd91b1715f8dc48cb5bae8b592cbd13b87fb1c44654c9c4221829f7a7978151

  • SSDEEP

    12288:ggbAcis08s7gQFMWC24/MFS+AWmdnWJIjJ5F3+DpEFs3H6v/+loTN0:gaDis0dFA24/MFSptIJKnx+NE23a3+lN

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama106

Campaign

1632905607

C2

37.210.152.224:995

120.151.47.189:443

105.198.236.99:443

122.11.220.212:2222

199.27.127.129:443

41.251.41.14:995

216.201.162.158:443

124.123.42.115:2078

181.118.183.94:443

120.150.218.241:995

185.250.148.74:443

217.17.56.163:443

182.181.78.18:995

140.82.49.12:443

105.159.144.186:995

89.101.97.139:443

217.17.56.163:0

27.223.92.142:995

95.77.223.148:443

109.190.253.11:2222

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Windows security bypass 2 TTPs 4 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 10 IoCs
  • Scheduled Task/Job: Scheduled Task 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 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3660
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:720
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pvqjhsvuuz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll\"" /SC ONCE /Z /ST 01:59 /ET 02:11
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:1228
  • C:\Windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1836
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies data under HKEY_USERS
        • Suspicious use of WriteProcessMemory
        PID:1848
        • C:\Windows\system32\reg.exe
          C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Bjlzqi" /d "0"
          4⤵
          • Windows security bypass
          PID:1236
        • C:\Windows\system32\reg.exe
          C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Rwqzmwwii" /d "0"
          4⤵
          • Windows security bypass
          PID:2948

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\3d2eb53616b824bd6c7633ba3b9e8dfa_JaffaCakes118.dll

          Filesize

          708KB

          MD5

          3d2eb53616b824bd6c7633ba3b9e8dfa

          SHA1

          9c2cffec0459bf488d31c520503b849d601ff67d

          SHA256

          ab632f1bb9aac5d829ff542bcc95956ad53b85fbb30f3bf36b4e566861d37f61

          SHA512

          6cbfd118ad72fa3bfdbc562dea8b9c1a227f4c409308f65cf1ff25b285697ac2dcd91b1715f8dc48cb5bae8b592cbd13b87fb1c44654c9c4221829f7a7978151

        • memory/720-14-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          Filesize

          132KB

        • memory/720-10-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          Filesize

          132KB

        • memory/720-11-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          Filesize

          132KB

        • memory/720-12-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          Filesize

          132KB

        • memory/720-6-0x0000000000FD0000-0x0000000000FF1000-memory.dmp

          Filesize

          132KB

        • memory/1836-22-0x0000000074DF0000-0x0000000074EBA000-memory.dmp

          Filesize

          808KB

        • memory/1836-18-0x0000000074DF0000-0x0000000074EBA000-memory.dmp

          Filesize

          808KB

        • memory/1836-19-0x0000000074DF0000-0x0000000074EBA000-memory.dmp

          Filesize

          808KB

        • memory/1848-27-0x0000000001200000-0x0000000001221000-memory.dmp

          Filesize

          132KB

        • memory/1848-25-0x0000000001200000-0x0000000001221000-memory.dmp

          Filesize

          132KB

        • memory/1848-24-0x0000000001200000-0x0000000001221000-memory.dmp

          Filesize

          132KB

        • memory/3660-4-0x0000000074F31000-0x0000000074F37000-memory.dmp

          Filesize

          24KB

        • memory/3660-5-0x0000000074E80000-0x0000000074F4A000-memory.dmp

          Filesize

          808KB

        • memory/3660-0-0x0000000074E80000-0x0000000074F4A000-memory.dmp

          Filesize

          808KB

        • memory/3660-7-0x0000000074E80000-0x0000000074F4A000-memory.dmp

          Filesize

          808KB