Analysis

  • max time kernel
    165s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2022 08:52

General

  • Target

    more/wouldDay.dll

  • Size

    484KB

  • MD5

    af4cbaadd04245f0b369e0d8ef70b1e9

  • SHA1

    716929571dce5392ab807e245c173e7db3958c14

  • SHA256

    99c6a890e51789f07a0e1f8d626e60ee5b4cb2eaf91ece3b5d0b13f21ea07cee

  • SHA512

    7110a1187c68be37d7a4e8745983f18fbed87a5301facaefde6b32e4bfafe9e7c00596151f18b29e1d8bb75a6ab9490f4508a94e8aacf85308ee18f22f829ccc

  • SSDEEP

    12288:A4/Wg5+3Mcb5H1yWmG2dOsG8ZoxRZ6s95r:A4j5+/5H9YQUoIs95

Malware Config

Extracted

Family

qakbot

Version

403.892

Botnet

obama204

Campaign

1663313119

C2

119.82.111.158:443

134.35.10.207:443

200.161.62.126:32101

70.51.132.197:2222

78.100.228.93:995

78.100.225.34:2222

45.51.148.111:993

186.154.92.181:443

66.181.164.43:443

217.165.85.223:993

70.49.33.200:2222

193.3.19.37:443

41.96.56.224:443

99.232.140.205:2222

88.231.221.198:995

76.169.76.44:2222

68.53.110.74:995

196.64.237.138:443

190.44.40.48:995

72.88.245.71:443

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\more\wouldDay.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4372
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\more\wouldDay.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3028
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2960

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2960-134-0x0000000000000000-mapping.dmp

  • memory/2960-136-0x0000000000940000-0x0000000000962000-memory.dmp

    Filesize

    136KB

  • memory/2960-137-0x0000000000940000-0x0000000000962000-memory.dmp

    Filesize

    136KB

  • memory/3028-132-0x0000000000000000-mapping.dmp

  • memory/3028-133-0x00000000025B0000-0x00000000025D2000-memory.dmp

    Filesize

    136KB

  • memory/3028-135-0x00000000025B0000-0x00000000025D2000-memory.dmp

    Filesize

    136KB