Analysis

  • max time kernel
    124s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-06-2023 21:38

General

  • Target

    batteryacid.dll

  • Size

    496KB

  • MD5

    179d4849f8d096122d05de3c7bebb4bd

  • SHA1

    ee3ead69ec6801721cde4ca6480f30ecff948c08

  • SHA256

    2f6ae770a5d56ed8a2cfe262e196363b5c80e58468c66ff36cdf9c75306c2c55

  • SHA512

    f449ac3cba0d31168328f3e0af94bb91f2f2d1c2a9ec3e4200d4f946973a2ac34bc3e42f10fa03c433d1eb89f131e39ada44f2cc921c836b35e56efeac62cdfe

  • SSDEEP

    12288:W5XwIjvPgzGgQChM5u/7hIYArytfqYsgzelZ7CPZUeQ58:njhhArytfqYsgalZWPRQ58

Malware Config

Extracted

Family

qakbot

Version

404.1346

Botnet

BB31

Campaign

1685959443

C2

77.126.99.230:443

24.234.220.88:465

151.62.238.176:443

85.57.212.13:3389

199.27.66.213:443

12.172.173.82:21

12.172.173.82:50001

12.172.173.82:465

105.184.209.117:995

193.80.73.200:995

86.208.35.220:2222

93.187.148.45:995

37.189.89.196:443

182.75.189.42:995

65.95.141.84:2222

84.216.198.201:6881

105.102.10.220:443

124.246.122.199:2222

83.249.198.100:2222

1.221.179.74:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\batteryacid.dll,next
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1140
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\batteryacid.dll,next
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:260
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:524

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/260-133-0x0000000002020000-0x0000000002023000-memory.dmp

    Filesize

    12KB

  • memory/260-134-0x0000000002030000-0x0000000002054000-memory.dmp

    Filesize

    144KB

  • memory/524-139-0x0000000000760000-0x0000000000762000-memory.dmp

    Filesize

    8KB

  • memory/524-140-0x0000000000730000-0x0000000000754000-memory.dmp

    Filesize

    144KB

  • memory/524-146-0x0000000000730000-0x0000000000754000-memory.dmp

    Filesize

    144KB

  • memory/524-147-0x0000000000730000-0x0000000000754000-memory.dmp

    Filesize

    144KB

  • memory/524-148-0x0000000000730000-0x0000000000754000-memory.dmp

    Filesize

    144KB

  • memory/524-149-0x0000000000730000-0x0000000000754000-memory.dmp

    Filesize

    144KB

  • memory/524-150-0x0000000000730000-0x0000000000754000-memory.dmp

    Filesize

    144KB