Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2022, 12:40

General

  • Target
    almond/lemur.dll
  • Size 490KB
  • Sample221121-pv75daeb7s
  • SHA256 3c0c4314624497645c426ed6e9fbfd37042f7aceb51e60a894135ea4a42851c0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • qakbot

Version
  • 404.30

Botnet
  • BB07

Campaign
  • 1669024152

C2
  • 69.119.123.159:2222

  • 197.148.17.17:2078

  • 174.104.184.149:443

  • 12.172.173.82:995

  • 91.68.227.219:443

  • 85.241.180.94:443

  • 83.7.53.150:443

  • 213.22.188.57:2222

  • 71.46.234.170:443

  • 190.75.150.58:2222

  • 86.98.15.100:995

  • 89.115.196.99:443

  • 83.31.254.67:2222

  • 46.162.109.183:443

  • 2.84.98.228:2222

  • 78.69.251.252:2222

  • 12.172.173.82:465

  • 75.143.236.149:443

  • 47.229.96.60:443

  • 80.121.8.212:995

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 13 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\almond\lemur.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\almond\lemur.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1288
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1336

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1288-56-0x00000000757A1000-0x00000000757A3000-memory.dmp

        memory/1288-57-0x00000000001A0000-0x00000000001CA000-memory.dmp

        memory/1288-58-0x00000000001A0000-0x00000000001CA000-memory.dmp

        memory/1288-59-0x0000000000170000-0x000000000019B000-memory.dmp

        memory/1288-60-0x00000000001A0000-0x00000000001CA000-memory.dmp

        memory/1288-63-0x00000000001A0000-0x00000000001CA000-memory.dmp

        memory/1300-54-0x000007FEFB8B1000-0x000007FEFB8B3000-memory.dmp

        memory/1336-64-0x0000000000080000-0x00000000000AA000-memory.dmp

        memory/1336-65-0x0000000000080000-0x00000000000AA000-memory.dmp