Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    09-07-2022 04:33

General

  • Target

    cabf6355d983e549720f6bd4ac24e39b12805fef6d16d1fa0319df2a3745cd41.dll

  • Size

    370KB

  • MD5

    da65176aab84326152bd1868f429cef8

  • SHA1

    6c07af7053d35b15fb83fb6e5da04c7621d0db6f

  • SHA256

    cabf6355d983e549720f6bd4ac24e39b12805fef6d16d1fa0319df2a3745cd41

  • SHA512

    c79e8badb32e089eae501927b1414087fe71f6e4e3108226e62a20f9d59e77c61a9580590f1f2cfb65b7f330053e635fb7bebf00d959461452dbf491a27e2020

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama195

Campaign

1656400725

C2

74.14.5.179:2222

104.34.212.7:32103

142.186.49.224:2222

93.48.80.198:995

94.59.15.180:2222

217.128.122.65:2222

45.241.173.232:993

24.43.99.75:443

89.101.97.139:443

70.46.220.114:443

32.221.224.140:995

67.209.195.198:443

37.34.253.233:443

80.11.74.81:2222

81.214.215.234:443

67.165.206.193:993

173.174.216.62:443

186.90.153.162:2222

148.64.96.100:443

176.205.23.138:2222

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\cabf6355d983e549720f6bd4ac24e39b12805fef6d16d1fa0319df2a3745cd41.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:324
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cabf6355d983e549720f6bd4ac24e39b12805fef6d16d1fa0319df2a3745cd41.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1816
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2012
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 06:36 /tn uglmhbyeq /ET 06:47 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAYwBhAGIAZgA2ADMANQA1AGQAOQA4ADMAZQA1ADQAOQA3ADIAMABmADYAYgBkADQAYQBjADIANABlADMAOQBiADEAMgA4ADAANQBmAGUAZgA2AGQAMQA2AGQAMQBmAGEAMAAzADEAOQBkAGYAMgBhADMANwA0ADUAYwBkADQAMQAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:1752

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/324-54-0x000007FEFBA61000-0x000007FEFBA63000-memory.dmp
    Filesize

    8KB

  • memory/1752-66-0x0000000000000000-mapping.dmp
  • memory/1816-55-0x0000000000000000-mapping.dmp
  • memory/1816-56-0x0000000075E51000-0x0000000075E53000-memory.dmp
    Filesize

    8KB

  • memory/1816-57-0x00000000001B0000-0x00000000001D2000-memory.dmp
    Filesize

    136KB

  • memory/1816-59-0x00000000001B0000-0x0000000000230000-memory.dmp
    Filesize

    512KB

  • memory/1816-60-0x00000000001B0000-0x0000000000230000-memory.dmp
    Filesize

    512KB

  • memory/1816-64-0x00000000001B0000-0x00000000001D2000-memory.dmp
    Filesize

    136KB

  • memory/2012-61-0x0000000000000000-mapping.dmp
  • memory/2012-63-0x00000000743F1000-0x00000000743F3000-memory.dmp
    Filesize

    8KB

  • memory/2012-65-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/2012-67-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB