Analysis

  • max time kernel
    147s
  • max time network
    112s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    13-11-2020 15:31

General

  • Target

    detectiv_1.exe

  • Size

    2.0MB

  • MD5

    fdb6187536274ff2890d75909d2b05c5

  • SHA1

    c8be850f5e198618768c7065fb4b2610739a7138

  • SHA256

    00734aaab14a7f28395144dc472490d84cdc3e1931ebdee35ddd6411221cff18

  • SHA512

    25cb745ece3534fbfb84927a0b1286eb0e0087ac40c7c74525aaa67d04f2393f9edd8c850687ffd09fc3c22c0c2add2adc80f11c7e1d89a4461e6d5c798a969f

Malware Config

Extracted

Family

qakbot

Botnet

spx112

Campaign

1588678797

C2

81.133.234.36:2222

31.5.21.66:443

41.233.43.51:995

96.37.113.36:443

86.233.4.153:2222

98.118.156.172:443

89.34.214.130:443

79.116.237.126:443

72.16.212.107:465

72.36.59.46:2222

5.74.188.119:995

67.209.195.198:3389

98.32.60.217:443

24.46.40.189:2222

77.159.149.74:443

174.30.24.61:443

98.115.138.61:443

189.159.82.203:995

108.21.54.174:443

81.103.144.77:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Turns off Windows Defender SpyNet reporting 2 TTPs
  • Windows security bypass 2 TTPs
  • CryptOne packer 5 IoCs

    Detects CryptOne packer defined in NCC blogpost.

  • Executes dropped EXE 4 IoCs
  • Checks SCSI registry key(s) 3 TTPs 18 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.

  • Modifies data under HKEY_USERS 5 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe
    "C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3980
    • C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe
      C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:3952
    • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:196
      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe /C
        3⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        PID:1504
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:64
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kyhanxrj /tr "\"C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe\" /I kyhanxrj" /SC ONCE /Z /ST 15:37 /ET 15:49
      2⤵
      • Creates scheduled task(s)
      PID:2920
  • C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe
    C:\Users\Admin\AppData\Local\Temp\detectiv_1.exe /I kyhanxrj
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2004
    • 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"
      2⤵
        PID:4056
      • 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"
        2⤵
          PID:2140
        • 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"
          2⤵
            PID:3936
          • 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"
            2⤵
              PID:3228
            • 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"
              2⤵
                PID:1568
              • 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"
                2⤵
                  PID:3444
                • 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"
                  2⤵
                    PID:4044
                  • 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"
                    2⤵
                      PID:2172
                    • 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\Qpoko" /d "0"
                      2⤵
                        PID:1364
                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        2⤵
                        • Executes dropped EXE
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        PID:3628
                        • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                          C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe /C
                          3⤵
                          • Executes dropped EXE
                          • Checks SCSI registry key(s)
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4040
                      • 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\detectiv_1.exe"
                        2⤵
                        • Suspicious use of WriteProcessMemory
                        PID:428
                        • C:\Windows\system32\PING.EXE
                          ping.exe -n 6 127.0.0.1
                          3⤵
                          • Runs ping.exe
                          PID:2760
                      • C:\Windows\system32\schtasks.exe
                        "C:\Windows\system32\schtasks.exe" /DELETE /F /TN kyhanxrj
                        2⤵
                          PID:3620

                      Network

                      MITRE ATT&CK Matrix ATT&CK v6

                      Execution

                      Scheduled Task

                      1
                      T1053

                      Persistence

                      Scheduled Task

                      1
                      T1053

                      Privilege Escalation

                      Scheduled Task

                      1
                      T1053

                      Defense Evasion

                      Disabling Security Tools

                      2
                      T1089

                      Modify Registry

                      2
                      T1112

                      Discovery

                      Query Registry

                      1
                      T1012

                      Peripheral Device Discovery

                      1
                      T1120

                      System Information Discovery

                      1
                      T1082

                      Remote System Discovery

                      1
                      T1018

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.dat
                        MD5

                        5a2effc258dd7c956296ac8d306378a3

                        SHA1

                        2e62d5e22a79334a8cb80ff8cd30358109022d14

                        SHA256

                        1717a5f96a8075fb693523dd72a49168550e5410a28137a4b8fbc22a51eafea5

                        SHA512

                        009f4a0dc4f78e4f4f9b387c66c2ccfd0b6dce631187845099590f33902b12e887cfd4f00c6af25c323064708fdfd9cecba7d03d949c99ee1d233d9ce08a191b

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        MD5

                        fdb6187536274ff2890d75909d2b05c5

                        SHA1

                        c8be850f5e198618768c7065fb4b2610739a7138

                        SHA256

                        00734aaab14a7f28395144dc472490d84cdc3e1931ebdee35ddd6411221cff18

                        SHA512

                        25cb745ece3534fbfb84927a0b1286eb0e0087ac40c7c74525aaa67d04f2393f9edd8c850687ffd09fc3c22c0c2add2adc80f11c7e1d89a4461e6d5c798a969f

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        MD5

                        fdb6187536274ff2890d75909d2b05c5

                        SHA1

                        c8be850f5e198618768c7065fb4b2610739a7138

                        SHA256

                        00734aaab14a7f28395144dc472490d84cdc3e1931ebdee35ddd6411221cff18

                        SHA512

                        25cb745ece3534fbfb84927a0b1286eb0e0087ac40c7c74525aaa67d04f2393f9edd8c850687ffd09fc3c22c0c2add2adc80f11c7e1d89a4461e6d5c798a969f

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        MD5

                        fdb6187536274ff2890d75909d2b05c5

                        SHA1

                        c8be850f5e198618768c7065fb4b2610739a7138

                        SHA256

                        00734aaab14a7f28395144dc472490d84cdc3e1931ebdee35ddd6411221cff18

                        SHA512

                        25cb745ece3534fbfb84927a0b1286eb0e0087ac40c7c74525aaa67d04f2393f9edd8c850687ffd09fc3c22c0c2add2adc80f11c7e1d89a4461e6d5c798a969f

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        MD5

                        fdb6187536274ff2890d75909d2b05c5

                        SHA1

                        c8be850f5e198618768c7065fb4b2610739a7138

                        SHA256

                        00734aaab14a7f28395144dc472490d84cdc3e1931ebdee35ddd6411221cff18

                        SHA512

                        25cb745ece3534fbfb84927a0b1286eb0e0087ac40c7c74525aaa67d04f2393f9edd8c850687ffd09fc3c22c0c2add2adc80f11c7e1d89a4461e6d5c798a969f

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Qpoko\aeptsy.exe
                        MD5

                        fdb6187536274ff2890d75909d2b05c5

                        SHA1

                        c8be850f5e198618768c7065fb4b2610739a7138

                        SHA256

                        00734aaab14a7f28395144dc472490d84cdc3e1931ebdee35ddd6411221cff18

                        SHA512

                        25cb745ece3534fbfb84927a0b1286eb0e0087ac40c7c74525aaa67d04f2393f9edd8c850687ffd09fc3c22c0c2add2adc80f11c7e1d89a4461e6d5c798a969f

                      • memory/64-10-0x0000000000000000-mapping.dmp
                      • memory/196-2-0x0000000000000000-mapping.dmp
                      • memory/196-9-0x00000000022D0000-0x000000000230A000-memory.dmp
                        Filesize

                        232KB

                      • memory/428-23-0x0000000000000000-mapping.dmp
                      • memory/1364-20-0x0000000000000000-mapping.dmp
                      • memory/1504-8-0x0000000002870000-0x0000000002871000-memory.dmp
                        Filesize

                        4KB

                      • memory/1504-6-0x0000000000000000-mapping.dmp
                      • memory/1568-16-0x0000000000000000-mapping.dmp
                      • memory/2140-13-0x0000000000000000-mapping.dmp
                      • memory/2172-19-0x0000000000000000-mapping.dmp
                      • memory/2760-25-0x0000000000000000-mapping.dmp
                      • memory/2920-5-0x0000000000000000-mapping.dmp
                      • memory/3228-15-0x0000000000000000-mapping.dmp
                      • memory/3444-17-0x0000000000000000-mapping.dmp
                      • memory/3620-24-0x0000000000000000-mapping.dmp
                      • memory/3628-21-0x0000000000000000-mapping.dmp
                      • memory/3936-14-0x0000000000000000-mapping.dmp
                      • memory/3952-0-0x0000000000000000-mapping.dmp
                      • memory/3952-1-0x0000000002950000-0x0000000002951000-memory.dmp
                        Filesize

                        4KB

                      • memory/4040-26-0x0000000000000000-mapping.dmp
                      • memory/4040-28-0x00000000028F0000-0x00000000028F1000-memory.dmp
                        Filesize

                        4KB

                      • memory/4044-18-0x0000000000000000-mapping.dmp
                      • memory/4056-12-0x0000000000000000-mapping.dmp