Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    24-06-2022 14:07

General

  • Target

    ba526a77456aae86770ea4fc7e37b5bc2ac8c4bb5b399c53ba8569337e91a6c1.dll

  • Size

    1.1MB

  • MD5

    8c9291f1a71acb7ea403e4a85d28bd58

  • SHA1

    47637280656653ee26e2eadce3ae5e5048fa4836

  • SHA256

    ba526a77456aae86770ea4fc7e37b5bc2ac8c4bb5b399c53ba8569337e91a6c1

  • SHA512

    da5b5f563ae23f9db044e2c9497d031ef3af3eb3d366934c7136d655730b4a490e4a7c2e8861c2ccd7019141d7121ae61b3ea5c36181f606dc35cf5d110cfe3d

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

AA

Campaign

1655971687

C2

38.70.253.226:2222

47.23.89.60:993

120.150.218.241:995

117.248.109.38:21

37.34.253.233:443

86.132.14.70:2078

111.125.245.116:995

217.165.85.191:993

176.45.232.204:995

5.32.41.45:443

93.48.80.198:995

100.38.242.113:995

94.59.252.166:2222

74.14.5.179:2222

71.13.93.154:2222

193.253.44.249:2222

108.60.213.141:443

45.241.231.78:993

217.128.122.65:2222

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\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ba526a77456aae86770ea4fc7e37b5bc2ac8c4bb5b399c53ba8569337e91a6c1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ba526a77456aae86770ea4fc7e37b5bc2ac8c4bb5b399c53ba8569337e91a6c1.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 16:09 /tn fjhxydfsk /ET 16:20 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYgBhADUAMgA2AGEANwA3ADQANQA2AGEAYQBlADgANgA3ADcAMABlAGEANABmAGMANwBlADMANwBiADUAYgBjADIAYQBjADgAYwA0AGIAYgA1AGIAMwA5ADkAYwA1ADMAYgBhADgANQA2ADkAMwAzADcAZQA5ADEAYQA2AGMAMQAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:2012

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/1884-60-0x0000000000700000-0x0000000000722000-memory.dmp
    Filesize

    136KB

  • memory/1884-54-0x0000000000000000-mapping.dmp
  • memory/1884-56-0x0000000000820000-0x000000000092D000-memory.dmp
    Filesize

    1.1MB

  • memory/1884-57-0x0000000000750000-0x0000000000772000-memory.dmp
    Filesize

    136KB

  • memory/1884-58-0x0000000000750000-0x0000000000772000-memory.dmp
    Filesize

    136KB

  • memory/1884-59-0x0000000000750000-0x0000000000772000-memory.dmp
    Filesize

    136KB

  • memory/1884-55-0x00000000758D1000-0x00000000758D3000-memory.dmp
    Filesize

    8KB

  • memory/1884-61-0x0000000000750000-0x0000000000772000-memory.dmp
    Filesize

    136KB

  • memory/1884-65-0x0000000000750000-0x0000000000772000-memory.dmp
    Filesize

    136KB

  • memory/2012-67-0x0000000000000000-mapping.dmp
  • memory/2032-64-0x00000000749A1000-0x00000000749A3000-memory.dmp
    Filesize

    8KB

  • memory/2032-62-0x0000000000000000-mapping.dmp
  • memory/2032-66-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/2032-68-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB