Resubmissions

10-05-2023 18:48

230510-xf29kshg87 10

10-05-2023 18:36

230510-w9awrahg63 3

Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2023 18:48

General

  • Target

    aXBRjpS7P82Fyr.dll

  • Size

    313KB

  • MD5

    bf8b46183f629c6735a3a164b9ba6021

  • SHA1

    fc3f702222763b9f0f4d5871c9e95b5a02ac2c76

  • SHA256

    8de1f69c791c78dccf9d9b6f3a13cb0854b1cad25270bf5493201ab6e2fea2de

  • SHA512

    615b258744c9fd5829f3b82685cd3a39e413f756ba593dff3d0e15ac2422185f5bcd53f5876cd5bd482b554783f83f877b1b04095590e5230f40be7fb9fe9c7f

  • SSDEEP

    6144:z8ESLcu+wP1cIm0nX8lyvKGtlc6DyHkCefzHJNPdDX3Y6iMiF:YEPu+Y2I9MEvbi6DyHkCezJv06

Malware Config

Extracted

Family

qakbot

Version

404.1038

Botnet

obama262

Campaign

1683720116

C2

197.2.238.177:443

78.130.215.67:443

82.127.153.75:2222

96.56.197.26:2083

89.114.140.100:443

2.237.150.131:2222

69.133.162.35:443

73.29.92.128:443

70.160.67.203:443

79.77.142.22:2222

73.207.160.219:443

12.172.173.82:2087

103.212.19.254:995

188.83.251.100:443

173.61.50.155:3389

87.223.95.250:443

66.180.226.58:2222

84.108.200.161:443

81.224.201.143:2222

70.28.50.223:1194

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\aXBRjpS7P82Fyr.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\aXBRjpS7P82Fyr.dll,#1
      2⤵
        PID:1452
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2272
      • C:\Windows\system32\rundll32.exe
        rundll32 aXBRjpS7P82Fyr.dll,print
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1292
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 aXBRjpS7P82Fyr.dll,print
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of WriteProcessMemory
          PID:1352
          • C:\Windows\SysWOW64\wermgr.exe
            C:\Windows\SysWOW64\wermgr.exe
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:1596
            • C:\Windows\SysWOW64\ping.exe
              ping -n 3 yahoo.com
              5⤵
              • Runs ping.exe
              PID:4324

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1352-133-0x0000000001150000-0x0000000001153000-memory.dmp

      Filesize

      12KB

    • memory/1352-134-0x0000000010000000-0x0000000010024000-memory.dmp

      Filesize

      144KB

    • memory/1596-139-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-140-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-141-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-142-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-143-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-144-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-145-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-146-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB

    • memory/1596-147-0x0000000000610000-0x0000000000634000-memory.dmp

      Filesize

      144KB