Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 21:33

General

  • Target
    xxviii.dat.dll
  • Size 696KB
  • Sample221003-1d62jagdgr
  • SHA256 ee334c9cc092acc0ba59caa04044b54ffe56bbdae54c74a561f837584cc08b1c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

C2
  • 99.221.33.122:35602

  • 29.202.180.222:51620

  • 23.94.40.182:4331

  • 34.19.16.166:1288

  • 241.163.135.223:50051

  • 32.107.156.85:19172

  • 228.49.142.11:64889

  • 196.202.140.31:7400

  • 110.114.87.194:23019

  • 217.188.119.28:9613

  • 29.44.169.79:27952

  • 169.83.63.109:46511

  • 47.65.80.200:49855

  • 50.140.194.100:14738

  • 152.64.159.219:41214

  • 12.255.117.222:36282

  • 199.246.11.177:40851

  • 81.180.116.241:1057

  • 87.3.215.226:21496

  • 247.44.83.206:32161

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\xxviii.dat.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:932
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\xxviii.dat.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1376
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4880

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1376-133-0x00000000756B0000-0x0000000075763000-memory.dmp

        memory/1376-134-0x0000000002050000-0x0000000002092000-memory.dmp

        memory/1376-135-0x0000000000850000-0x0000000000872000-memory.dmp

        memory/1376-137-0x00000000756B0000-0x0000000075763000-memory.dmp

        memory/1376-138-0x0000000000850000-0x0000000000872000-memory.dmp

        memory/4880-139-0x0000000000C50000-0x0000000000C72000-memory.dmp

        memory/4880-140-0x0000000000C50000-0x0000000000C72000-memory.dmp