Analysis

  • max time kernel
    137s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 09:21

General

  • Target

    302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll

  • Size

    701KB

  • MD5

    9528f6fd846e4d8d2e8eb2d3098cb20d

  • SHA1

    6f40f7364def85ee85df690ed1e4749952634bb0

  • SHA256

    302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe

  • SHA512

    66c92e632fbf16b63c4b1d10722dec199b880754a4ee3d27913f9698911953c28c8c54de13fcf75e5bde791052fc0cdd8deee5d54beb1e8749807fb22ae58cc5

  • SSDEEP

    6144:rXESEPZbTSWraS0IMoNmL7x4SVISabPTeboxqoTkEbj5MItIl7/:8rrFNmLKSVIJbPT+4BiIuh/

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama01

Campaign

1612782139

C2

160.3.187.114:443

41.205.16.1:443

96.61.23.88:995

86.98.93.124:2078

2.232.253.79:995

81.88.254.62:443

197.45.110.165:995

27.223.92.142:995

80.11.173.82:8443

190.85.91.154:443

142.68.28.22:443

88.252.96.34:443

89.211.252.190:995

89.3.198.238:443

140.82.49.12:443

108.46.145.30:443

188.25.63.105:443

209.210.187.52:443

86.160.137.132:443

202.184.20.119:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Loads dropped DLL 1 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1980
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1724
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hyusewoq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll\"" /SC ONCE /Z /ST 16:33 /ET 16:45
          4⤵
          • Creates scheduled task(s)
          PID:1228
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {56C7B5E0-CAE0-444C-84C5-A20E0679E7BD} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Windows\system32\regsvr32.exe
      regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1860
      • C:\Windows\SysWOW64\regsvr32.exe
        -s "C:\Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll"
        3⤵
        • Loads dropped DLL
        PID:240

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll
    Filesize

    701KB

    MD5

    38278c378e6dbacddb3f2cd5f543750d

    SHA1

    3eade792f1576d48dac3d3c7afc3fb5db119fa9f

    SHA256

    d4350f201f64f93524e94ddc218114070ebb9d1b9dd75be1afe2f0e8e535618f

    SHA512

    c61550930a039d8e96d0068015947abb744f87f78116d1dea73ce1993ff0dd2ca17f9c336d71a88f547b1e8e294c7c32efd749b9d7285a2e3a6a6425a6050f21

  • \Users\Admin\AppData\Local\Temp\302bb53597efe329ad604747c12416f2b47dce9f2ab745e7f06175765ffe7bbe.dll
    Filesize

    701KB

    MD5

    38278c378e6dbacddb3f2cd5f543750d

    SHA1

    3eade792f1576d48dac3d3c7afc3fb5db119fa9f

    SHA256

    d4350f201f64f93524e94ddc218114070ebb9d1b9dd75be1afe2f0e8e535618f

    SHA512

    c61550930a039d8e96d0068015947abb744f87f78116d1dea73ce1993ff0dd2ca17f9c336d71a88f547b1e8e294c7c32efd749b9d7285a2e3a6a6425a6050f21

  • memory/240-69-0x0000000000000000-mapping.dmp
  • memory/1228-64-0x0000000000000000-mapping.dmp
  • memory/1724-63-0x0000000000080000-0x00000000000B5000-memory.dmp
    Filesize

    212KB

  • memory/1724-65-0x0000000000080000-0x00000000000B5000-memory.dmp
    Filesize

    212KB

  • memory/1724-60-0x0000000000000000-mapping.dmp
  • memory/1724-62-0x0000000074471000-0x0000000074473000-memory.dmp
    Filesize

    8KB

  • memory/1860-67-0x000007FEFB761000-0x000007FEFB763000-memory.dmp
    Filesize

    8KB

  • memory/1860-66-0x0000000000000000-mapping.dmp
  • memory/1980-59-0x00000000007E0000-0x0000000000890000-memory.dmp
    Filesize

    704KB

  • memory/1980-58-0x0000000010000000-0x00000000100B0000-memory.dmp
    Filesize

    704KB

  • memory/1980-54-0x0000000000000000-mapping.dmp
  • memory/1980-57-0x00000000007E0000-0x0000000000890000-memory.dmp
    Filesize

    704KB

  • memory/1980-56-0x0000000010000000-0x00000000100B0000-memory.dmp
    Filesize

    704KB

  • memory/1980-55-0x00000000754E1000-0x00000000754E3000-memory.dmp
    Filesize

    8KB