Analysis

  • max time kernel
    150s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    07-07-2022 13:00

General

  • Target

    8bb4db3381f04a26f286a767d37186e39f4ea937740ffc3d6b28d4d8e28db503.dll

  • Size

    537KB

  • MD5

    94e94ef8f90007b06c3f5814590b732e

  • SHA1

    d71716b81765c9d4483f955727377ceb70b8fbaa

  • SHA256

    8bb4db3381f04a26f286a767d37186e39f4ea937740ffc3d6b28d4d8e28db503

  • SHA512

    4473b3bd83b079267a92c3e395c740291473781fa4044821fc2f2d0659b91145322f39465d14036a615e993c35b2e276248075684dccee9ad66bcc9f03434c76

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama198

Campaign

1656660122

C2

86.200.151.188:2222

41.228.22.180:443

47.23.89.60:993

129.208.0.52:995

1.161.72.70:995

39.53.124.57:995

189.78.107.163:32101

24.43.99.75:443

197.89.17.87:443

111.125.245.116:995

80.11.74.81:2222

78.180.100.59:443

86.97.209.157:2222

24.178.196.158:2222

120.150.218.241:995

100.38.242.113:995

89.101.97.139:443

93.48.80.198:995

74.14.5.179:2222

40.134.246.185:995

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • 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 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8bb4db3381f04a26f286a767d37186e39f4ea937740ffc3d6b28d4d8e28db503.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\8bb4db3381f04a26f286a767d37186e39f4ea937740ffc3d6b28d4d8e28db503.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1356
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 15:03 /tn plczaowt /ET 15:14 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAOABiAGIANABkAGIAMwAzADgAMQBmADAANABhADIANgBmADIAOAA2AGEANwA2ADcAZAAzADcAMQA4ADYAZQAzADkAZgA0AGUAYQA5ADMANwA3ADQAMABmAGYAYwAzAGQANgBiADIAOABkADQAZAA4AGUAMgA4AGQAYgA1ADAAMwAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:948

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

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Downloads

  • memory/112-55-0x0000000000000000-mapping.dmp
  • memory/112-56-0x0000000075191000-0x0000000075193000-memory.dmp
    Filesize

    8KB

  • memory/112-57-0x00000000001D0000-0x00000000001F2000-memory.dmp
    Filesize

    136KB

  • memory/112-59-0x00000000001D0000-0x0000000000250000-memory.dmp
    Filesize

    512KB

  • memory/112-63-0x00000000001D0000-0x00000000001F2000-memory.dmp
    Filesize

    136KB

  • memory/948-65-0x0000000000000000-mapping.dmp
  • memory/1356-60-0x0000000000000000-mapping.dmp
  • memory/1356-62-0x0000000074611000-0x0000000074613000-memory.dmp
    Filesize

    8KB

  • memory/1356-64-0x00000000000C0000-0x00000000000E2000-memory.dmp
    Filesize

    136KB

  • memory/1356-66-0x00000000000C0000-0x00000000000E2000-memory.dmp
    Filesize

    136KB

  • memory/2016-54-0x000007FEFBCA1000-0x000007FEFBCA3000-memory.dmp
    Filesize

    8KB