Resubmissions

05-12-2022 21:11

221205-z14z1sbc4z 10

05-12-2022 21:02

221205-zvg83aae9z 10

05-12-2022 20:55

221205-zqp34sab9t 10

Analysis

  • max time kernel
    223s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 20:55

General

  • Target

    undampened/purposeful.dll

  • Size

    444KB

  • MD5

    db0613fd8f2fbfbf632d9ffdcf6fe92e

  • SHA1

    349e322ce539d3c8be9fa67484d67d4ef0f70493

  • SHA256

    33a9e7369a1d9a143497432eebd271e566feb200c5ec6ce54d4e367c29882adb

  • SHA512

    f2033178729ff9c5a6ea8301b441e23093bc8136931715cb48c65cfd10fae7c538e65c295f1a95f879f7aea9b6fb995a0a95d8dade125fc24280bff0ea95c0af

  • SSDEEP

    12288:BWyGWZDZCFkHkmqnfsd5Ja46fDV3+QWc2:AOZtHk2JajfRO8

Malware Config

Extracted

Family

qakbot

Version

404.46

Botnet

obama225

Campaign

1669974461

C2

85.59.61.52:2222

66.191.69.18:995

186.64.67.9:443

174.104.184.149:443

91.165.188.74:50000

213.22.188.57:2222

173.18.126.3:443

90.89.95.158:2222

172.90.139.138:2222

78.100.230.10:995

184.153.132.82:443

41.100.146.58:443

85.152.152.46:443

75.99.125.235:2222

83.92.85.93:443

173.239.94.212:443

24.64.114.59:2222

74.66.134.24:443

98.145.23.67:443

213.67.255.57:2222

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\undampened\purposeful.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\undampened\purposeful.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1032
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1896

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1032-54-0x0000000000000000-mapping.dmp
  • memory/1032-55-0x0000000075441000-0x0000000075443000-memory.dmp
    Filesize

    8KB

  • memory/1032-56-0x00000000001F0000-0x0000000000219000-memory.dmp
    Filesize

    164KB

  • memory/1032-57-0x0000000000790000-0x00000000007BA000-memory.dmp
    Filesize

    168KB

  • memory/1032-59-0x0000000000790000-0x00000000007BA000-memory.dmp
    Filesize

    168KB

  • memory/1032-60-0x0000000000790000-0x00000000007BA000-memory.dmp
    Filesize

    168KB

  • memory/1032-63-0x0000000000790000-0x00000000007BA000-memory.dmp
    Filesize

    168KB

  • memory/1896-61-0x0000000000000000-mapping.dmp
  • memory/1896-64-0x0000000000080000-0x00000000000AA000-memory.dmp
    Filesize

    168KB

  • memory/1896-65-0x0000000000080000-0x00000000000AA000-memory.dmp
    Filesize

    168KB