Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    24-06-2022 15:59

General

  • Target

    5bbaf46914f7a61749639958f86961da384548e4492a61d5349ec262ffc717f7.dll

  • Size

    126KB

  • MD5

    f0e48351a66e1f3a44f83d6bbfc01529

  • SHA1

    4922088735cc601830eea84be6e5fed49e8ada5c

  • SHA256

    5bbaf46914f7a61749639958f86961da384548e4492a61d5349ec262ffc717f7

  • SHA512

    f5e8f62622d6bd0295118a238962c224f4f79896c6017464902e6147c918e501f8940dcec54b153d342b433a5086e65101cfc7a4c5a4c8b235399a27d7cb6c33

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama192

Campaign

1655969261

C2

100.38.242.113:995

94.59.252.166:2222

74.14.5.179:2222

71.13.93.154:2222

193.253.44.249:2222

108.60.213.141:443

45.241.231.78:993

217.128.122.65:2222

40.134.246.185:995

1.161.124.241:443

70.46.220.114:443

24.43.99.75:443

32.221.224.140:995

80.11.74.81:2222

31.215.184.140:2222

39.49.85.29:995

67.209.195.198:443

186.90.153.162:2222

148.64.96.100:443

67.165.206.193:993

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 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5bbaf46914f7a61749639958f86961da384548e4492a61d5349ec262ffc717f7.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\5bbaf46914f7a61749639958f86961da384548e4492a61d5349ec262ffc717f7.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:384
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2000
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 18:01 /tn bnucxfkph /ET 18:12 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANQBiAGIAYQBmADQANgA5ADEANABmADcAYQA2ADEANwA0ADkANgAzADkAOQA1ADgAZgA4ADYAOQA2ADEAZABhADMAOAA0ADUANAA4AGUANAA0ADkAMgBhADYAMQBkADUAMwA0ADkAZQBjADIANgAyAGYAZgBjADcAMQA3AGYANwAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:1936

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

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Downloads

  • memory/384-55-0x0000000000000000-mapping.dmp
  • memory/384-56-0x00000000763E1000-0x00000000763E3000-memory.dmp
    Filesize

    8KB

  • memory/1152-54-0x000007FEFBCD1000-0x000007FEFBCD3000-memory.dmp
    Filesize

    8KB

  • memory/1936-61-0x0000000000000000-mapping.dmp
  • memory/2000-57-0x0000000000000000-mapping.dmp
  • memory/2000-59-0x0000000074541000-0x0000000074543000-memory.dmp
    Filesize

    8KB

  • memory/2000-60-0x00000000000C0000-0x00000000000E2000-memory.dmp
    Filesize

    136KB

  • memory/2000-62-0x00000000000C0000-0x00000000000E2000-memory.dmp
    Filesize

    136KB