Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    06-07-2022 17:00

General

  • Target

    3af6bb8157b506fd4ed9a16a98aa22b3d2aa562514bad344325cbcc294f6ec21.dll

  • Size

    537KB

  • MD5

    dfda61249a6db89ef6b0251c6f140e94

  • SHA1

    ce88ad340271da113a8b513148325d680430c759

  • SHA256

    3af6bb8157b506fd4ed9a16a98aa22b3d2aa562514bad344325cbcc294f6ec21

  • SHA512

    b96875a585e36ca286433bf71ba3b45c9108ee96c08132408b43bfc60e1974ea7892f543da8a985d3330b125d74b57bc670d0c3a6588c6942120f3bcd15353ab

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\3af6bb8157b506fd4ed9a16a98aa22b3d2aa562514bad344325cbcc294f6ec21.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\3af6bb8157b506fd4ed9a16a98aa22b3d2aa562514bad344325cbcc294f6ec21.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2284
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4456
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 19:02 /tn gfkflske /ET 19:13 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMwBhAGYANgBiAGIAOAAxADUANwBiADUAMAA2AGYAZAA0AGUAZAA5AGEAMQA2AGEAOQA4AGEAYQAyADIAYgAzAGQAMgBhAGEANQA2ADIANQAxADQAYgBhAGQAMwA0ADQAMwAyADUAYwBiAGMAYwAyADkANABmADYAZQBjADIAMQAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:644

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/644-134-0x0000000000000000-mapping.dmp
  • memory/2284-130-0x0000000000000000-mapping.dmp
  • memory/2284-131-0x0000000000680000-0x00000000006A2000-memory.dmp
    Filesize

    136KB

  • memory/2284-133-0x0000000000680000-0x00000000006A2000-memory.dmp
    Filesize

    136KB

  • memory/4456-132-0x0000000000000000-mapping.dmp
  • memory/4456-135-0x00000000001A0000-0x00000000001C2000-memory.dmp
    Filesize

    136KB

  • memory/4456-136-0x00000000001A0000-0x00000000001C2000-memory.dmp
    Filesize

    136KB