Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04-07-2022 09:00

General

  • Target

    39a1fdda4df0fb215744fbb63dce2320d91ac86478328753969e1e7f73c64403.dll

  • Size

    537KB

  • MD5

    7c1e249f1e7fac480e883bfb3c1083b9

  • SHA1

    4592fcff576b6ba43755a0c0b99494ca591bcf42

  • SHA256

    39a1fdda4df0fb215744fbb63dce2320d91ac86478328753969e1e7f73c64403

  • SHA512

    74a02ccab75b44b791daea1818092589f5a7a717005ddd8189fbd19975400d20e9bab9ba9e9950ed0bbe37841bd9e62bf0ffc1a6e6021e8d5575b4ad2d505d7b

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 11 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\39a1fdda4df0fb215744fbb63dce2320d91ac86478328753969e1e7f73c64403.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\39a1fdda4df0fb215744fbb63dce2320d91ac86478328753969e1e7f73c64403.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4256
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4508
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 09:02 /tn ozhltwgihp /ET 09:13 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMwA5AGEAMQBmAGQAZABhADQAZABmADAAZgBiADIAMQA1ADcANAA0AGYAYgBiADYAMwBkAGMAZQAyADMAMgAwAGQAOQAxAGEAYwA4ADYANAA3ADgAMwAyADgANwA1ADMAOQA2ADkAZQAxAGUANwBmADcAMwBjADYANAA0ADAAMwAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:1488

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1488-134-0x0000000000000000-mapping.dmp

  • memory/4256-130-0x0000000000000000-mapping.dmp

  • memory/4256-131-0x0000000000E20000-0x0000000000E42000-memory.dmp

    Filesize

    136KB

  • memory/4256-133-0x0000000000E20000-0x0000000000E42000-memory.dmp

    Filesize

    136KB

  • memory/4508-132-0x0000000000000000-mapping.dmp

  • memory/4508-135-0x0000000000C00000-0x0000000000C22000-memory.dmp

    Filesize

    136KB

  • memory/4508-136-0x0000000000C00000-0x0000000000C22000-memory.dmp

    Filesize

    136KB