Analysis

  • max time kernel
    138s
  • max time network
    149s
  • resource
    win10v191014

General

  • Target

    1.bin

  • Sample

    191111-ypg95xvrwj

  • SHA256

    f614a06748251107a34fa7e44c7652fd88e61fd958df724455e14ec88040abf9

Score
N/A

Malware Config

Extracted

Family

qakbot

Campaign

1573123220

C2

206.51.202.106:50003

173.3.132.17:995

75.131.72.82:443

68.238.144.55:443

100.4.185.8:443

5.182.39.156:443

24.201.68.105:2078

23.240.185.215:443

69.92.54.95:995

68.131.9.203:443

187.163.139.200:993

75.81.25.223:995

32.208.1.239:443

170.10.78.48:443

74.194.4.181:443

81.147.42.195:2222

71.30.56.170:443

174.16.234.171:993

66.214.75.176:443

47.153.115.154:443

Signatures

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Qakbot persistence 1 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs 14 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • Checks SCSI registry key(s) (likely anti-VM) 3 TTPs 18 IoCs
  • Drops file in system dir 5 IoCs
  • Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
  • Windows security modification 2 TTPs 8 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • qakbot family
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Executes dropped EXE 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\1.bin.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: EnumeratesProcesses
    PID:4900
  • C:\Users\Admin\AppData\Local\Temp\1.bin.exe
    C:\Users\Admin\AppData\Local\Temp\1.bin.exe /C
    1⤵
    • Checks SCSI registry key(s) (likely anti-VM)
    • Suspicious behavior: EnumeratesProcesses
    PID:4972
  • C:\Windows\system32\SppExtComObj.exe
    C:\Windows\system32\SppExtComObj.exe -Embedding
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5056
  • C:\Windows\System32\SLUI.exe
    "C:\Windows\System32\SLUI.exe" RuleId=eeba1977-569e-4571-b639-7623d8bfecc0;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=2de67392-b7a7-462a-b1ca-108dd189f588;NotificationInterval=1440;Trigger=TimerEvent
    1⤵
      PID:5084
    • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe
      1⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      PID:1752
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ffskovqfy /tr "\"C:\Users\Admin\AppData\Local\Temp\1.bin.exe\" /I ffskovqfy" /SC ONCE /Z /ST 11:28 /ET 11:40
      1⤵
        PID:356
      • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe /C
        1⤵
        • Checks SCSI registry key(s) (likely anti-VM)
        • Suspicious behavior: EnumeratesProcesses
        • Executes dropped EXE
        PID:1656
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        1⤵
        • Qakbot persistence
        • Adds Run entry to start application
        • Suspicious behavior: EnumeratesProcesses
        PID:4260
      • \??\c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s BITS
        1⤵
        • Drops file in system dir
        PID:3668
      • \??\c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV
        1⤵
          PID:4576
        • \??\c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s DoSvc
          1⤵
          • Checks system information in the registry (likely anti-VM)
          PID:4076
        • \??\c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc
          1⤵
          • Windows security modification
          PID:2376
        • \??\c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k unistacksvcgroup
          1⤵
            PID:4812
          • C:\Users\Admin\AppData\Local\Temp\1.bin.exe
            C:\Users\Admin\AppData\Local\Temp\1.bin.exe /I ffskovqfy
            1⤵
            • Suspicious use of WriteProcessMemory
            • Suspicious behavior: EnumeratesProcesses
            PID:796
          • C:\Windows\system32\reg.exe
            C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
            1⤵
            • Windows security modification
            PID:3364
          • C:\Windows\system32\reg.exe
            C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
            1⤵
            • Windows security modification
            PID:4864
          • C:\Windows\system32\reg.exe
            C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
            1⤵
              PID:3392
            • C:\Windows\system32\reg.exe
              C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
              1⤵
                PID:3652
              • C:\Windows\system32\reg.exe
                C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
                1⤵
                • Windows security modification
                PID:3424
              • C:\Windows\system32\reg.exe
                C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
                1⤵
                • Windows security modification
                PID:4248
              • C:\Windows\system32\reg.exe
                C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"
                1⤵
                • Windows security modification
                PID:4232
              • C:\Windows\system32\reg.exe
                C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"
                1⤵
                • Windows security modification
                PID:5112
              • 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\Onjpsefhpr" /d "0"
                1⤵
                • Windows security bypass
                PID:1768
              • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe
                C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe
                1⤵
                • Suspicious use of WriteProcessMemory
                • Suspicious behavior: EnumeratesProcesses
                • Executes dropped EXE
                PID:4660
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\1.bin.exe"
                1⤵
                  PID:3268
                • C:\Windows\system32\schtasks.exe
                  "C:\Windows\system32\schtasks.exe" /DELETE /F /TN ffskovqfy
                  1⤵
                  • Uses Task Scheduler COM API
                  PID:3584
                • C:\Windows\system32\PING.EXE
                  ping.exe -n 6 127.0.0.1
                  1⤵
                  • Runs ping.exe
                  PID:836
                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe
                  C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe /C
                  1⤵
                  • Checks SCSI registry key(s) (likely anti-VM)
                  • Suspicious behavior: EnumeratesProcesses
                  • Executes dropped EXE
                  PID:300

                Network

                MITRE ATT&CK Enterprise v15

                MITRE ATT&CK Additional techniques

                • T1060
                • T1089

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.dat

                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe

                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe

                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe

                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe

                • C:\Users\Admin\AppData\Roaming\Microsoft\Onjpsefhpr\ijsethyt.exe

                • memory/300-19-0x0000000002C00000-0x0000000002C01000-memory.dmp

                  Filesize

                  4KB

                • memory/1656-4-0x0000000002B60000-0x0000000002B61000-memory.dmp

                  Filesize

                  4KB

                • memory/1752-5-0x0000000002430000-0x00000000024C2000-memory.dmp

                  Filesize

                  584KB

                • memory/4972-0-0x0000000002B50000-0x0000000002B51000-memory.dmp

                  Filesize

                  4KB