Analysis

  • max time kernel
    180s
  • max time network
    196s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08-07-2022 19:00

General

  • Target

    d25cb3c3fd062422f3dc0256adfe12687a6941e136a740ee2a33686d9375928e.dll

  • Size

    537KB

  • MD5

    3f17b3d30e828c79f878669678de87a0

  • SHA1

    6193e2387c24eb09a6293fa36168491c9addcf31

  • SHA256

    d25cb3c3fd062422f3dc0256adfe12687a6941e136a740ee2a33686d9375928e

  • SHA512

    407985b8d6543425b67b980660601638e2b92685dfe0fbc0e63c3daab3bcbae360804893ace3c760f02ae15567523e968c0909f0d87843fd3cd0db0b95c944d6

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama198

Campaign

1656660122

C2

86.200.151.188:2222

41.228.22.180:443

47.23.89.60:993

129.208.0.52:995

1.161.72.70:995

39.53.124.57:995

189.78.107.163:32101

24.43.99.75:443

197.89.17.87:443

111.125.245.116:995

80.11.74.81:2222

78.180.100.59:443

86.97.209.157:2222

24.178.196.158:2222

120.150.218.241:995

100.38.242.113:995

89.101.97.139:443

93.48.80.198:995

74.14.5.179:2222

40.134.246.185:995

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 11 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d25cb3c3fd062422f3dc0256adfe12687a6941e136a740ee2a33686d9375928e.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4844
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\d25cb3c3fd062422f3dc0256adfe12687a6941e136a740ee2a33686d9375928e.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4384
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4408
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 21:03 /tn yenoctkup /ET 21:14 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAZAAyADUAYwBiADMAYwAzAGYAZAAwADYAMgA0ADIAMgBmADMAZABjADAAMgA1ADYAYQBkAGYAZQAxADIANgA4ADcAYQA2ADkANAAxAGUAMQAzADYAYQA3ADQAMABlAGUAMgBhADMAMwA2ADgANgBkADkAMwA3ADUAOQAyADgAZQAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:4688

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/4384-130-0x0000000000000000-mapping.dmp

  • memory/4384-131-0x0000000002CB0000-0x0000000002CD2000-memory.dmp

    Filesize

    136KB

  • memory/4384-133-0x0000000002CB0000-0x0000000002CD2000-memory.dmp

    Filesize

    136KB

  • memory/4408-132-0x0000000000000000-mapping.dmp

  • memory/4408-135-0x0000000000B80000-0x0000000000BA2000-memory.dmp

    Filesize

    136KB

  • memory/4408-136-0x0000000000B80000-0x0000000000BA2000-memory.dmp

    Filesize

    136KB

  • memory/4688-134-0x0000000000000000-mapping.dmp