Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-11-2022 15:20

General

  • Target

    resemblance.tmp.dll

  • Size

    691KB

  • MD5

    0cffee80be59c6316a7132446b0da699

  • SHA1

    80f524f04ef866cbc871b55f3d7e5786074671a4

  • SHA256

    8ca16991684f7384c12b6622b8d1bcd23bc27f186f499c2059770ddd3031f274

  • SHA512

    ff4d88e5151379cc8429a6e989768788fbb32fa44a954e02ec04f4e46a2ec9fecdccea34ffb7775b7f202275cb61edfdffdf4c9c1b5899885c7bc5df8eb1f469

  • SSDEEP

    12288:sjGfBl7YUWlaVxbYUGOpGPq1Tu/VxdZlUP9Xq4F/9:sjk1W8wWpD9u/VLM9Xq4n

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668683197

C2

23.240.47.58:995

12.172.173.82:465

91.169.12.198:32100

94.63.65.146:443

80.13.179.151:2222

64.207.237.118:443

24.206.27.39:443

83.114.60.6:2222

86.171.75.63:443

86.195.32.149:2222

170.253.25.35:443

92.185.204.18:2078

157.231.42.190:995

170.249.59.153:443

174.101.111.4:443

116.74.163.152:443

76.80.180.154:995

180.151.104.143:443

86.130.9.167:2222

86.99.15.243:2222

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\resemblance.tmp.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3980
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\resemblance.tmp.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1292
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4224

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1292-132-0x0000000000000000-mapping.dmp

  • memory/1292-133-0x0000000003080000-0x00000000030F3000-memory.dmp

    Filesize

    460KB

  • memory/1292-134-0x00000000031B0000-0x00000000031DA000-memory.dmp

    Filesize

    168KB

  • memory/1292-136-0x00000000031B0000-0x00000000031DA000-memory.dmp

    Filesize

    168KB

  • memory/4224-135-0x0000000000000000-mapping.dmp

  • memory/4224-137-0x0000000000E90000-0x0000000000EBA000-memory.dmp

    Filesize

    168KB

  • memory/4224-138-0x0000000000E90000-0x0000000000EBA000-memory.dmp

    Filesize

    168KB