Analysis

  • max time kernel
    119s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-12-2021 16:03

General

  • Target

    cc1199d01c734e174d9eb52d07e1a4ba65e58ad117c0e9f4d05201a563173b30.dll

  • Size

    2.3MB

  • MD5

    7f5af35d25cb7fcf81c25f6f06ea2ffa

  • SHA1

    2b65002f7ffa5b87136c18e7c73faacd65c43eee

  • SHA256

    cc1199d01c734e174d9eb52d07e1a4ba65e58ad117c0e9f4d05201a563173b30

  • SHA512

    d7f95209c1a632b0c306d2336fbf36c50dde9e03680fa2b3f42f404dcf20a847004226f81ca5b4c5e3c46d0d6643904746a65777f39746b83019fe8eabd7d75a

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

obama150

Campaign

1640256791

C2

96.21.251.127:2222

70.51.134.181:2222

69.14.172.24:443

186.64.87.213:443

94.62.161.77:995

103.139.242.30:990

114.79.148.170:443

217.164.247.241:2222

178.153.86.181:443

136.232.34.70:443

37.210.226.125:61202

173.21.10.71:2222

31.219.154.176:32101

140.82.49.12:443

32.221.229.7:443

24.152.219.253:995

106.51.48.170:50001

114.38.161.124:995

96.37.113.36:993

190.39.205.165:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • 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 42 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cc1199d01c734e174d9eb52d07e1a4ba65e58ad117c0e9f4d05201a563173b30.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2328
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cc1199d01c734e174d9eb52d07e1a4ba65e58ad117c0e9f4d05201a563173b30.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2444
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3776
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn eutwdsp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\cc1199d01c734e174d9eb52d07e1a4ba65e58ad117c0e9f4d05201a563173b30.dll\"" /SC ONCE /Z /ST 16:05 /ET 16:17
          4⤵
          • Creates scheduled task(s)
          PID:3852

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2444-115-0x0000000000000000-mapping.dmp
  • memory/2444-116-0x00000000042E0000-0x000000000453A000-memory.dmp
    Filesize

    2.4MB

  • memory/2444-117-0x00000000042E1000-0x0000000004433000-memory.dmp
    Filesize

    1.3MB

  • memory/2444-119-0x0000000000840000-0x00000000008BB000-memory.dmp
    Filesize

    492KB

  • memory/2444-118-0x0000000000780000-0x0000000000781000-memory.dmp
    Filesize

    4KB

  • memory/2444-120-0x0000000004540000-0x000000000474E000-memory.dmp
    Filesize

    2.1MB

  • memory/2444-121-0x00000000042E0000-0x000000000453A000-memory.dmp
    Filesize

    2.4MB

  • memory/3776-122-0x0000000000000000-mapping.dmp
  • memory/3776-124-0x00000000036A0000-0x00000000036A1000-memory.dmp
    Filesize

    4KB

  • memory/3776-125-0x00000000036A0000-0x00000000036A1000-memory.dmp
    Filesize

    4KB

  • memory/3776-126-0x00000000032B0000-0x00000000032D1000-memory.dmp
    Filesize

    132KB

  • memory/3852-123-0x0000000000000000-mapping.dmp