Analysis

  • max time kernel
    98s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    16-11-2020 14:37

General

  • Target

    lomzqz.exe

  • Size

    1.0MB

  • MD5

    7fe3d16212e4649e047b0ac5e9356ce5

  • SHA1

    bb974b73a4d6dfb385643adad23c6752897348a5

  • SHA256

    eb82426ce4ea299bea7f594d4fdac3740017a3433c56c3932734297869539b4e

  • SHA512

    55bd80b532a38a801b035fff2767cd13c66e847dead17296676de710ab21713ba3bcfba4ba3c90796def41ab9cdc6f6a054e9aa8aab23e6fe4561226fa1d1fd1

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

  • Protocol:
    ftp
  • Host:
    192.185.5.208
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    NxdkxAp4dUsY

  • Protocol:
    ftp
  • Host:
    162.241.218.118
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    EcOV0DyGVgVN

  • Protocol:
    ftp
  • Host:
    69.89.31.139
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    fcR7OvyLrMW6!

  • Protocol:
    ftp
  • Host:
    169.207.67.14
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    eQyicNLzzqPN
C2

67.6.55.77:443

89.136.39.108:443

2.50.58.76:443

188.25.158.61:443

45.63.107.192:995

45.32.154.10:443

94.52.160.116:443

45.63.107.192:2222

45.63.107.192:443

72.204.242.138:465

84.117.176.32:443

95.77.223.148:443

47.146.39.147:443

41.225.13.128:8443

80.14.209.42:2222

190.220.8.10:995

66.76.105.194:443

105.101.69.242:443

89.33.87.107:443

75.136.40.155:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Executes dropped EXE 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 12 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.

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lomzqz.exe
    "C:\Users\Admin\AppData\Local\Temp\lomzqz.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Local\Temp\lomzqz.exe
      C:\Users\Admin\AppData\Local\Temp\lomzqz.exe /C
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      PID:212
    • C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1564
      • C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe /C
        3⤵
        • Executes dropped EXE
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        PID:3348
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3404
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gehsqjmdwj /tr "\"C:\Users\Admin\AppData\Local\Temp\lomzqz.exe\" /I gehsqjmdwj" /SC ONCE /Z /ST 15:43 /ET 15:55
      2⤵
      • Creates scheduled task(s)
      PID:2588
  • C:\Users\Admin\AppData\Local\Temp\lomzqz.exe
    C:\Users\Admin\AppData\Local\Temp\lomzqz.exe /I gehsqjmdwj
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:2132

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.dat
    MD5

    4b9dae7f7abe9afa132a80369775931d

    SHA1

    e126549ded262f7a74544ad9094cecf2bd46f4b1

    SHA256

    983cc2d619f9fdc23094c953b58d95f623ffffe09a033403c10f65ac02e07d59

    SHA512

    44ef7bf27bf0dffd0c7c1c836e547e617a32df5cf81cbd53784805861e2d0565615e89460138d735603efa227f00984c23b153c94ddfd873a735cea75349b285

  • C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe
    MD5

    7fe3d16212e4649e047b0ac5e9356ce5

    SHA1

    bb974b73a4d6dfb385643adad23c6752897348a5

    SHA256

    eb82426ce4ea299bea7f594d4fdac3740017a3433c56c3932734297869539b4e

    SHA512

    55bd80b532a38a801b035fff2767cd13c66e847dead17296676de710ab21713ba3bcfba4ba3c90796def41ab9cdc6f6a054e9aa8aab23e6fe4561226fa1d1fd1

  • C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe
    MD5

    7fe3d16212e4649e047b0ac5e9356ce5

    SHA1

    bb974b73a4d6dfb385643adad23c6752897348a5

    SHA256

    eb82426ce4ea299bea7f594d4fdac3740017a3433c56c3932734297869539b4e

    SHA512

    55bd80b532a38a801b035fff2767cd13c66e847dead17296676de710ab21713ba3bcfba4ba3c90796def41ab9cdc6f6a054e9aa8aab23e6fe4561226fa1d1fd1

  • C:\Users\Admin\AppData\Roaming\Microsoft\Didoddkdrtdp\qrobvip.exe
    MD5

    7fe3d16212e4649e047b0ac5e9356ce5

    SHA1

    bb974b73a4d6dfb385643adad23c6752897348a5

    SHA256

    eb82426ce4ea299bea7f594d4fdac3740017a3433c56c3932734297869539b4e

    SHA512

    55bd80b532a38a801b035fff2767cd13c66e847dead17296676de710ab21713ba3bcfba4ba3c90796def41ab9cdc6f6a054e9aa8aab23e6fe4561226fa1d1fd1

  • memory/212-0-0x0000000000000000-mapping.dmp
  • memory/212-1-0x0000000002860000-0x0000000002861000-memory.dmp
    Filesize

    4KB

  • memory/1564-2-0x0000000000000000-mapping.dmp
  • memory/1564-9-0x00000000021B0000-0x00000000021EA000-memory.dmp
    Filesize

    232KB

  • memory/2588-5-0x0000000000000000-mapping.dmp
  • memory/3348-6-0x0000000000000000-mapping.dmp
  • memory/3348-8-0x00000000027B0000-0x00000000027B1000-memory.dmp
    Filesize

    4KB

  • memory/3404-10-0x0000000000000000-mapping.dmp