Analysis

  • max time kernel
    116s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 23:42

General

  • Target

    929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll

  • Size

    1.6MB

  • MD5

    1c399b307dc2464ace2fe06e227171c9

  • SHA1

    073d37ed9ee2a7f2090118925785636dbaf1cb6c

  • SHA256

    929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf

  • SHA512

    64fa64b1e9fbaf67e0f54375bd0236b5338ed5fe4bea7a89123fdfe452084bd663f4085ad3e01d3c982ad20b6cf6cd08212f4adfc4a8a5be65784bab10f3250a

  • SSDEEP

    24576:g9mB+XxJ7zUqNS8K6Cx2ffNrC0O60+bPzTk1wK7TpKsBX:gUBav7zbS8JCx2fftCv6JLwJ7FKsBX

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1634541613

C2

120.150.218.241:995

24.119.214.7:443

103.143.8.71:443

81.241.252.59:2078

81.250.153.227:2222

174.54.193.186:443

73.52.50.32:443

39.49.122.240:995

86.220.112.26:2222

103.82.211.39:465

78.191.38.33:995

216.201.162.158:443

181.118.183.94:443

66.177.215.152:0

208.78.220.143:443

94.200.181.154:443

136.232.34.70:443

136.143.11.232:443

81.213.59.22:443

103.82.211.39:990

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot family
  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Loads dropped DLL 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.

  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3452
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2460
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qxwiirv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll\"" /SC ONCE /Z /ST 23:44 /ET 23:56
          4⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:2392
  • C:\Windows\system32\regsvr32.exe
    regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4256
    • C:\Windows\SysWOW64\regsvr32.exe
      -s "C:\Users\Admin\AppData\Local\Temp\929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf.dll

    Filesize

    1.6MB

    MD5

    1c399b307dc2464ace2fe06e227171c9

    SHA1

    073d37ed9ee2a7f2090118925785636dbaf1cb6c

    SHA256

    929266c5f7930996ec26e09f1d163ea356946cd4eed12523e2606b33448b8fbf

    SHA512

    64fa64b1e9fbaf67e0f54375bd0236b5338ed5fe4bea7a89123fdfe452084bd663f4085ad3e01d3c982ad20b6cf6cd08212f4adfc4a8a5be65784bab10f3250a

  • memory/2460-6-0x0000000000190000-0x00000000001B1000-memory.dmp

    Filesize

    132KB

  • memory/2460-11-0x0000000000190000-0x00000000001B1000-memory.dmp

    Filesize

    132KB

  • memory/2460-12-0x0000000000190000-0x00000000001B1000-memory.dmp

    Filesize

    132KB

  • memory/2460-10-0x0000000000190000-0x00000000001B1000-memory.dmp

    Filesize

    132KB

  • memory/2460-14-0x0000000000190000-0x00000000001B1000-memory.dmp

    Filesize

    132KB

  • memory/3452-0-0x0000000074CB0000-0x0000000074E5B000-memory.dmp

    Filesize

    1.7MB

  • memory/3452-4-0x0000000074CB0000-0x0000000074E5B000-memory.dmp

    Filesize

    1.7MB

  • memory/3452-3-0x0000000074E40000-0x0000000074E46000-memory.dmp

    Filesize

    24KB

  • memory/3452-1-0x0000000074CB0000-0x0000000074E5B000-memory.dmp

    Filesize

    1.7MB

  • memory/3452-5-0x0000000074CB0000-0x0000000074E5B000-memory.dmp

    Filesize

    1.7MB

  • memory/3452-7-0x0000000074CB0000-0x0000000074E5B000-memory.dmp

    Filesize

    1.7MB