Analysis

  • max time kernel
    134s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-08-2024 05:00

General

  • Target

    bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll

  • Size

    407KB

  • MD5

    bdefad743e07baeb705c3373aa873cff

  • SHA1

    ad668571e81d3567b0e6a3c1d0355de05325cc24

  • SHA256

    919adad8d03348b337cc19630676e49ddf05adc0377542c7266b1a1fb87ae82a

  • SHA512

    fbe5ebbcd77e97f6bdefb21e9aa6f70ccc8d726d73f6c5df708fd2cedd268ee43d7f7683d85c5cc67a2934aa1024f10d2d1ccaaa40d8bd4d557914c0b224afff

  • SSDEEP

    6144:CyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAm6:WTwr03pdf8vhhOKJET5By6

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

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
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5004
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1688
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn phintrzk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll\"" /SC ONCE /Z /ST 05:02 /ET 05:14
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:4440
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:8
    1⤵
      PID:3884
    • C:\Windows\system32\regsvr32.exe
      regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:4596
      • C:\Windows\SysWOW64\regsvr32.exe
        -s "C:\Users\Admin\AppData\Local\Temp\bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll"
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:404
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 584
          3⤵
          • Program crash
          PID:1060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 404 -ip 404
      1⤵
        PID:2404

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\bdefad743e07baeb705c3373aa873cff_JaffaCakes118.dll

        Filesize

        407KB

        MD5

        a3c081b8e7f8eeeff2e1f9f0066367ae

        SHA1

        700c656c54ef0a5f144e0f80173dce4929c58f76

        SHA256

        105d8301f9932b4c615b3cdb28e923c78f213c4b3ff15e816679689e684374ab

        SHA512

        3f580b0585dc1be37f3b44d6639e8efb10d96dd8de3d109d15bfdfcd0de9550d2e7c148b5ce119b4cc5a358405579fdf6df4a35fc150df7e827ee91345096b1e

      • memory/404-14-0x0000000010000000-0x0000000010067000-memory.dmp

        Filesize

        412KB

      • memory/1688-3-0x0000000000A60000-0x0000000000A95000-memory.dmp

        Filesize

        212KB

      • memory/1688-6-0x0000000000A60000-0x0000000000A95000-memory.dmp

        Filesize

        212KB

      • memory/1688-8-0x0000000000A60000-0x0000000000A95000-memory.dmp

        Filesize

        212KB

      • memory/1688-7-0x0000000000A60000-0x0000000000A95000-memory.dmp

        Filesize

        212KB

      • memory/1688-10-0x0000000000A60000-0x0000000000A95000-memory.dmp

        Filesize

        212KB

      • memory/1988-0-0x0000000010000000-0x0000000010067000-memory.dmp

        Filesize

        412KB

      • memory/1988-1-0x00000000014F0000-0x0000000001557000-memory.dmp

        Filesize

        412KB

      • memory/1988-2-0x0000000010000000-0x0000000010067000-memory.dmp

        Filesize

        412KB

      • memory/1988-5-0x00000000014F0000-0x0000000001557000-memory.dmp

        Filesize

        412KB