Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-11-2022 06:43

General

  • Target

    tmpjk_10m61.dll

  • Size

    621KB

  • MD5

    94f2193d53fdb77fdf85bb638abfb34d

  • SHA1

    19927996ec7e440d54eff215cfe207b8c804e4b6

  • SHA256

    0a6fed37f54e149b09fdee1852b68b82c301e7397199e9f5298fc6e22f71ad72

  • SHA512

    bf0c6b8a11b422b241d3c7231ccbd84435bcaafddc5553598a111f527a0aaff150f995769cbd97ccd19b896f854c2152e083aadd7601456edb05f0ff5e14c762

  • SSDEEP

    12288:+Wd5j2OjX3bnp68y92ckM2MLt0tcETKvnp1Rau4Vvqs9sjW:+W5jHr7cV2xTOpkVvxo

Malware Config

Extracted

Family

qakbot

Version

404.27

Botnet

BB06

Campaign

1668492308

C2

49.175.72.56:443

81.229.117.95:2222

47.41.154.250:443

69.133.162.35:443

84.35.26.14:995

68.47.128.161:443

156.217.219.147:995

87.65.160.87:995

174.101.111.4:443

82.127.174.33:2222

91.169.12.198:32100

24.28.121.122:443

157.231.42.190:995

90.89.95.158:2222

74.33.84.227:443

24.64.114.59:2222

80.13.179.151:2222

64.207.237.118:443

24.206.27.39:443

170.253.25.35:443

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\tmpjk_10m61.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4728
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\tmpjk_10m61.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3832

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2008-132-0x0000000000000000-mapping.dmp

  • memory/2008-133-0x0000000000C70000-0x0000000000C9E000-memory.dmp

    Filesize

    184KB

  • memory/2008-134-0x0000000002340000-0x000000000236A000-memory.dmp

    Filesize

    168KB

  • memory/2008-136-0x0000000002340000-0x000000000236A000-memory.dmp

    Filesize

    168KB

  • memory/3832-135-0x0000000000000000-mapping.dmp

  • memory/3832-137-0x00000000003A0000-0x00000000003CA000-memory.dmp

    Filesize

    168KB

  • memory/3832-138-0x00000000003A0000-0x00000000003CA000-memory.dmp

    Filesize

    168KB