Analysis

  • max time kernel
    125s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 10:59

General

  • Target

    e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll

  • Size

    402KB

  • MD5

    a31c1963594ba6babae84ff0189f9e15

  • SHA1

    a6a72e7b4327f82c214362dadc53904f2b3cbbae

  • SHA256

    e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8

  • SHA512

    d5e770bb772eecda926a627473f51afe639f672d5be82a6f4c0658e540db66a330cef138858fe20092cb46c61f3c3818bbb9167d57cb401674c1939988fe630f

  • SSDEEP

    6144:ZVWAE0IMoNmL7x4SVpSabPTeboxqoTkEaWrab:2FNmLKSVpJbPT+4xrO

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama06

Campaign

1614154599

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Loads dropped DLL 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1708
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1928
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dwvmkpqxef /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll\"" /SC ONCE /Z /ST 11:01 /ET 11:13
          4⤵
          • Creates scheduled task(s)
          PID:3040
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {1FD8446E-CD79-4EB2-ABC9-851A0D200C92} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Windows\system32\regsvr32.exe
      regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Windows\SysWOW64\regsvr32.exe
        -s "C:\Users\Admin\AppData\Local\Temp\e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll"
        3⤵
        • Loads dropped DLL
        PID:2692

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\e34bc2cbe3bef613899ed12ea9301cd68e9f8ec7f927fd96e6ab3dd6cb0965a8.dll
    Filesize

    402KB

    MD5

    bf0b692adce6ff52836d92a66abd54f0

    SHA1

    70f4d28206a2deb3b74127683c9eb9d537c1f91a

    SHA256

    1162b443709126fa91ab91b0ad170299ef49603b98f3fe0082a6cbd795c2c02c

    SHA512

    e7b814bd842c2580cba6a82b7c9cf688045e1d694a98b0720d4614a0899c66c59b2fc52f535b36416d0304afdcabb4a9910987e566855c5a8e608e501b47cd8c

  • memory/1708-0-0x0000000010000000-0x0000000010067000-memory.dmp
    Filesize

    412KB

  • memory/1708-1-0x00000000001A0000-0x0000000000207000-memory.dmp
    Filesize

    412KB

  • memory/1708-2-0x0000000010000000-0x0000000010067000-memory.dmp
    Filesize

    412KB

  • memory/1928-3-0x0000000000100000-0x0000000000102000-memory.dmp
    Filesize

    8KB

  • memory/1928-5-0x00000000000C0000-0x00000000000F5000-memory.dmp
    Filesize

    212KB

  • memory/1928-6-0x00000000000C0000-0x00000000000F5000-memory.dmp
    Filesize

    212KB

  • memory/1928-7-0x00000000000C0000-0x00000000000F5000-memory.dmp
    Filesize

    212KB

  • memory/1928-8-0x00000000000C0000-0x00000000000F5000-memory.dmp
    Filesize

    212KB

  • memory/1928-10-0x00000000000C0000-0x00000000000F5000-memory.dmp
    Filesize

    212KB

  • memory/2692-15-0x0000000010000000-0x0000000010067000-memory.dmp
    Filesize

    412KB