Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 12:40

General

  • Target

    almond/lemur.dll

  • Size

    490KB

  • MD5

    a736ea84089591e4b6ed3b4051f393d0

  • SHA1

    3147e258e01223ce2bff0e0346e9d90ca53859d1

  • SHA256

    3c0c4314624497645c426ed6e9fbfd37042f7aceb51e60a894135ea4a42851c0

  • SHA512

    7b61d9001060c2889b76f4852c1ee1facd47b06b84fa8f7a47e3fb0a403e0e7567a09c2062ac44ba94fee6c6d5606517011a0b9a557bebcfc9ab959329ca3509

  • SSDEEP

    6144:GIZQLN2lkgFJUdgAPJgwEpPWD44TICMUFOvctTWzpbTNEh6BgFJ+twd737Kn:GSlkcAPJr4WhTUiwz4agFwid7e

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB07

Campaign

1669024152

C2

69.119.123.159:2222

197.148.17.17:2078

174.104.184.149:443

12.172.173.82:995

91.68.227.219:443

85.241.180.94:443

83.7.53.150:443

213.22.188.57:2222

71.46.234.170:443

190.75.150.58:2222

86.98.15.100:995

89.115.196.99:443

83.31.254.67:2222

46.162.109.183:443

2.84.98.228:2222

78.69.251.252:2222

12.172.173.82:465

75.143.236.149:443

47.229.96.60:443

80.121.8.212:995

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 13 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\almond\lemur.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\almond\lemur.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1288
      • C:\Windows\SysWOW64\wermgr.exe
        C:\Windows\SysWOW64\wermgr.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1336

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1288-55-0x0000000000000000-mapping.dmp

  • memory/1288-56-0x00000000757A1000-0x00000000757A3000-memory.dmp

    Filesize

    8KB

  • memory/1288-57-0x00000000001A0000-0x00000000001CA000-memory.dmp

    Filesize

    168KB

  • memory/1288-58-0x00000000001A0000-0x00000000001CA000-memory.dmp

    Filesize

    168KB

  • memory/1288-59-0x0000000000170000-0x000000000019B000-memory.dmp

    Filesize

    172KB

  • memory/1288-60-0x00000000001A0000-0x00000000001CA000-memory.dmp

    Filesize

    168KB

  • memory/1288-63-0x00000000001A0000-0x00000000001CA000-memory.dmp

    Filesize

    168KB

  • memory/1300-54-0x000007FEFB8B1000-0x000007FEFB8B3000-memory.dmp

    Filesize

    8KB

  • memory/1336-61-0x0000000000000000-mapping.dmp

  • memory/1336-64-0x0000000000080000-0x00000000000AA000-memory.dmp

    Filesize

    168KB

  • memory/1336-65-0x0000000000080000-0x00000000000AA000-memory.dmp

    Filesize

    168KB