Analysis

  • max time kernel
    600s
  • max time network
    599s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27/02/2023, 23:56

General

  • Target

    RunDLL-1.bat

  • Size

    39B

  • MD5

    332cb71aae0f38bccd2a2a4bd84fb4f0

  • SHA1

    d313a15c4a70bf96c9e49b37b8835b6bbc55c83c

  • SHA256

    78989e162c93af89eb352e4423ede1be2645f7b411081eb5a6e243c98bd95c45

  • SHA512

    61ca64eea0ee2f0b58d866ebe60bc0fb8ba723d45217284cf3de461bdd51dec9023ee4ad7641040f064bdf2c8defbed5e9a9ece124a31b95eda30085c03cb50c

Malware Config

Extracted

Family

qakbot

Version

404.66

Botnet

BB17

Campaign

1677490643

C2

12.172.173.82:20

66.191.69.18:995

186.64.87.213:443

108.190.203.42:995

50.68.204.71:443

136.232.184.134:995

103.42.86.110:995

174.118.36.28:443

75.143.236.149:443

72.203.216.98:2222

85.241.180.94:443

197.92.136.122:443

72.200.109.104:443

85.152.152.46:443

102.156.252.46:443

12.172.173.82:995

2.99.47.198:2222

172.248.42.122:443

70.77.116.233:443

162.248.14.107:443

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 10 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\RunDLL-1.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Windows\system32\rundll32.exe
      rundll32.exe prelatesRequalify.dll,N115
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3192
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe prelatesRequalify.dll,N115
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:3780
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3480

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3480-139-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-131-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-162-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-161-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-160-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-128-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-138-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-132-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-133-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-134-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-158-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-136-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-154-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-141-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-151-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-152-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-157-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-155-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3480-156-0x0000000000850000-0x0000000000873000-memory.dmp

    Filesize

    140KB

  • memory/3780-118-0x0000000000750000-0x0000000000773000-memory.dmp

    Filesize

    140KB

  • memory/3780-123-0x0000000000750000-0x0000000000773000-memory.dmp

    Filesize

    140KB

  • memory/3780-126-0x00000000001E0000-0x00000000001E3000-memory.dmp

    Filesize

    12KB

  • memory/3780-125-0x0000000000750000-0x0000000000773000-memory.dmp

    Filesize

    140KB

  • memory/3780-124-0x00000000001E0000-0x00000000001E3000-memory.dmp

    Filesize

    12KB