Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-07-2022 03:00

General

  • Target

    7135191db787b82d05bb70f69e589c524ce1e8d0ff59aab0e6fd4372f482a154.dll

  • Size

    537KB

  • MD5

    52c37ac9a717c6aa85edccd4be87ce61

  • SHA1

    7fcaaf4137a3cd73f0e2161b54df49e293942037

  • SHA256

    7135191db787b82d05bb70f69e589c524ce1e8d0ff59aab0e6fd4372f482a154

  • SHA512

    a69c11ea5fae052a7bf3873e2a31b7b8893789feee79d392d1f5fccd01867b9daf6b3045b6a8fc593b40f48a5eb4922580a11868b768db063f28bc47272fa9d4

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\7135191db787b82d05bb70f69e589c524ce1e8d0ff59aab0e6fd4372f482a154.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1380
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\7135191db787b82d05bb70f69e589c524ce1e8d0ff59aab0e6fd4372f482a154.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1664
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1204
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 05:02 /tn yynxadjcrh /ET 05:13 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANwAxADMANQAxADkAMQBkAGIANwA4ADcAYgA4ADIAZAAwADUAYgBiADcAMABmADYAOQBlADUAOAA5AGMANQAyADQAYwBlADEAZQA4AGQAMABmAGYANQA5AGEAYQBiADAAZQA2AGYAZAA0ADMANwAyAGYANAA4ADIAYQAxADUANAAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:2008

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/1204-60-0x0000000000000000-mapping.dmp
  • memory/1204-62-0x0000000074D91000-0x0000000074D93000-memory.dmp
    Filesize

    8KB

  • memory/1204-64-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/1204-66-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/1380-54-0x000007FEFC5C1000-0x000007FEFC5C3000-memory.dmp
    Filesize

    8KB

  • memory/1664-55-0x0000000000000000-mapping.dmp
  • memory/1664-56-0x0000000076C81000-0x0000000076C83000-memory.dmp
    Filesize

    8KB

  • memory/1664-57-0x0000000000170000-0x0000000000192000-memory.dmp
    Filesize

    136KB

  • memory/1664-59-0x0000000000170000-0x0000000000192000-memory.dmp
    Filesize

    136KB

  • memory/1664-63-0x0000000000170000-0x0000000000192000-memory.dmp
    Filesize

    136KB

  • memory/2008-65-0x0000000000000000-mapping.dmp