Analysis

  • max time kernel
    144s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    21-11-2020 14:39

General

  • Target

    ggenrm.exe

  • Size

    1.0MB

  • MD5

    9c4a6237fae9898ae052ca2c0a934c1b

  • SHA1

    7f152c3fda63931b620ad36df794edd9f5d2bced

  • SHA256

    27cd762e064044215a176dea68d19d65956cfd8acba85678b22dc7ef1e485013

  • SHA512

    7eb4f7386b6325cfdfe174c2b83452626e2d66377d356aef78a6210c3e0db8252457d0aae5370153b2ebdd59d90ec552c5ad896a64676785c3e6bf2b650d60e9

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

  • Protocol:
    ftp
  • Host:
    192.185.5.208
  • Port:
    21
  • Username:
    logger@dustinkeeling.com
  • Password:
    NxdkxAp4dUsY

  • Protocol:
    ftp
  • Host:
    162.241.218.118
  • Port:
    21
  • Username:
    logger@misterexterior.com
  • Password:
    EcOV0DyGVgVN

  • Protocol:
    ftp
  • Host:
    69.89.31.139
  • Port:
    21
  • Username:
    cpanel@vivekharris-architects.com
  • Password:
    fcR7OvyLrMW6!

  • Protocol:
    ftp
  • Host:
    169.207.67.14
  • Port:
    21
  • Username:
    cpanel@dovetailsolar.com
  • 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
  • Loads dropped DLL 2 IoCs
  • 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 8 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ggenrm.exe
    "C:\Users\Admin\AppData\Local\Temp\ggenrm.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Users\Admin\AppData\Local\Temp\ggenrm.exe
      C:\Users\Admin\AppData\Local\Temp\ggenrm.exe /C
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1364
    • C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1588
      • C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
        C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe /C
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:280
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:976
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vtawyrdw /tr "\"C:\Users\Admin\AppData\Local\Temp\ggenrm.exe\" /I vtawyrdw" /SC ONCE /Z /ST 14:45 /ET 14:57
      2⤵
      • Creates scheduled task(s)
      PID:1540
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {B20F844D-E078-462D-9AE7-DAF46E4027A9} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:848
    • C:\Users\Admin\AppData\Local\Temp\ggenrm.exe
      C:\Users\Admin\AppData\Local\Temp\ggenrm.exe /I vtawyrdw
      2⤵
        PID:820

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.dat
      MD5

      37ce8f01edd87e689489718d31033f9d

      SHA1

      787208172604228c5118b19b1db4560b3954fe21

      SHA256

      b5da3d70516783139294e8c5eeddc9649c11ec436a08bdc22a73d5c1191a75d8

      SHA512

      555545b2b413e32a026b03ef2c7ddd5b03c6405154f3d0cd86ae9c56ea1224c5b794ef039aae6ae3664e0b13a29d6831ed98e95e274e2ce061b418eced45d6af

    • C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      MD5

      9c4a6237fae9898ae052ca2c0a934c1b

      SHA1

      7f152c3fda63931b620ad36df794edd9f5d2bced

      SHA256

      27cd762e064044215a176dea68d19d65956cfd8acba85678b22dc7ef1e485013

      SHA512

      7eb4f7386b6325cfdfe174c2b83452626e2d66377d356aef78a6210c3e0db8252457d0aae5370153b2ebdd59d90ec552c5ad896a64676785c3e6bf2b650d60e9

    • C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      MD5

      9c4a6237fae9898ae052ca2c0a934c1b

      SHA1

      7f152c3fda63931b620ad36df794edd9f5d2bced

      SHA256

      27cd762e064044215a176dea68d19d65956cfd8acba85678b22dc7ef1e485013

      SHA512

      7eb4f7386b6325cfdfe174c2b83452626e2d66377d356aef78a6210c3e0db8252457d0aae5370153b2ebdd59d90ec552c5ad896a64676785c3e6bf2b650d60e9

    • C:\Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      MD5

      9c4a6237fae9898ae052ca2c0a934c1b

      SHA1

      7f152c3fda63931b620ad36df794edd9f5d2bced

      SHA256

      27cd762e064044215a176dea68d19d65956cfd8acba85678b22dc7ef1e485013

      SHA512

      7eb4f7386b6325cfdfe174c2b83452626e2d66377d356aef78a6210c3e0db8252457d0aae5370153b2ebdd59d90ec552c5ad896a64676785c3e6bf2b650d60e9

    • \Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      MD5

      9c4a6237fae9898ae052ca2c0a934c1b

      SHA1

      7f152c3fda63931b620ad36df794edd9f5d2bced

      SHA256

      27cd762e064044215a176dea68d19d65956cfd8acba85678b22dc7ef1e485013

      SHA512

      7eb4f7386b6325cfdfe174c2b83452626e2d66377d356aef78a6210c3e0db8252457d0aae5370153b2ebdd59d90ec552c5ad896a64676785c3e6bf2b650d60e9

    • \Users\Admin\AppData\Roaming\Microsoft\Cczxg\jmoziwue.exe
      MD5

      9c4a6237fae9898ae052ca2c0a934c1b

      SHA1

      7f152c3fda63931b620ad36df794edd9f5d2bced

      SHA256

      27cd762e064044215a176dea68d19d65956cfd8acba85678b22dc7ef1e485013

      SHA512

      7eb4f7386b6325cfdfe174c2b83452626e2d66377d356aef78a6210c3e0db8252457d0aae5370153b2ebdd59d90ec552c5ad896a64676785c3e6bf2b650d60e9

    • memory/280-8-0x0000000000000000-mapping.dmp
    • memory/280-10-0x00000000024D0000-0x00000000024E1000-memory.dmp
      Filesize

      68KB

    • memory/820-14-0x0000000000000000-mapping.dmp
    • memory/976-12-0x0000000000000000-mapping.dmp
    • memory/1364-0-0x0000000000000000-mapping.dmp
    • memory/1364-1-0x00000000025E0000-0x00000000025F1000-memory.dmp
      Filesize

      68KB

    • memory/1540-6-0x0000000000000000-mapping.dmp
    • memory/1588-4-0x0000000000000000-mapping.dmp
    • memory/1588-11-0x00000000024E0000-0x000000000251A000-memory.dmp
      Filesize

      232KB