Analysis

  • max time kernel
    14s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    15-04-2021 15:32

General

  • Target

    malware.dat.dll

  • Size

    1.4MB

  • MD5

    6159861e0df7df2da7cc5b0eb38dff01

  • SHA1

    5961d12507be0ba3e085af18fa044ae113761c96

  • SHA256

    dca2f08280f0adbbcf786bf20298354e1f2ce861062606e4a791a6041016abfa

  • SHA512

    6af8010ecdb72ff5247cd86bdaf16c683b3f29f820be752770a7ea9e21c1b56fb3b897c6b6d37d8c1adf90dcaa1b5af8d8c8a579ddf3fd1a9de0e27c89c1357d

Malware Config

Extracted

Family

qakbot

Botnet

biden29

Campaign

1618496316

C2

45.63.107.192:995

149.28.99.97:2222

75.118.1.141:443

189.210.115.207:443

72.240.200.181:2222

75.137.47.174:443

151.205.102.42:443

136.232.34.70:443

216.201.162.158:443

47.196.192.184:443

67.8.103.21:443

140.82.49.12:443

24.226.156.153:443

71.41.184.10:3389

24.139.72.117:443

71.74.12.34:443

24.55.112.61:443

173.21.10.71:2222

193.248.221.184:2222

105.198.236.99:443

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\malware.dat.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\malware.dat.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:8
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 800
        3⤵
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2744

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/8-114-0x0000000000000000-mapping.dmp
  • memory/8-115-0x0000000002AA0000-0x0000000002C00000-memory.dmp
    Filesize

    1.4MB

  • memory/8-116-0x0000000002600000-0x000000000274A000-memory.dmp
    Filesize

    1.3MB

  • memory/8-117-0x0000000004460000-0x00000000044A2000-memory.dmp
    Filesize

    264KB

  • memory/8-118-0x0000000004840000-0x0000000004879000-memory.dmp
    Filesize

    228KB