Analysis

  • max time kernel
    149s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    27-06-2022 09:26

General

  • Target

    02e25eab6e66675bffd2fe1401a8cbe45ec952d13cf6086ab0e59b19452e49f5.dll

  • Size

    1.0MB

  • MD5

    b638d85678cfe7847a838907b0f69b94

  • SHA1

    d86898f675bb96059670b6d60ca4414db52ec8fc

  • SHA256

    02e25eab6e66675bffd2fe1401a8cbe45ec952d13cf6086ab0e59b19452e49f5

  • SHA512

    2f574db7dda322b814225d2057a0c478adc1f37b434a8513dbf2b9a3acfbdee26c68ec4a82c799ae619177e88c2bf7d48423273c62e4a72c6a1b9493dcc259e0

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

AA

Campaign

1655971687

C2

38.70.253.226:2222

47.23.89.60:993

120.150.218.241:995

117.248.109.38:21

37.34.253.233:443

86.132.14.70:2078

111.125.245.116:995

217.165.85.191:993

176.45.232.204:995

5.32.41.45:443

93.48.80.198:995

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

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\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\02e25eab6e66675bffd2fe1401a8cbe45ec952d13cf6086ab0e59b19452e49f5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1792
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\02e25eab6e66675bffd2fe1401a8cbe45ec952d13cf6086ab0e59b19452e49f5.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:324
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:900
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 11:29 /tn dxawrifx /ET 11:40 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMAAyAGUAMgA1AGUAYQBiADYAZQA2ADYANgA3ADUAYgBmAGYAZAAyAGYAZQAxADQAMAAxAGEAOABjAGIAZQA0ADUAZQBjADkANQAyAGQAMQAzAGMAZgA2ADAAOAA2AGEAYgAwAGUANQA5AGIAMQA5ADQANQAyAGUANAA5AGYANQAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:1316

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/324-60-0x00000000002B0000-0x00000000002D2000-memory.dmp
    Filesize

    136KB

  • memory/324-54-0x0000000000000000-mapping.dmp
  • memory/324-56-0x0000000001D60000-0x0000000001E6D000-memory.dmp
    Filesize

    1.1MB

  • memory/324-57-0x0000000000740000-0x0000000000762000-memory.dmp
    Filesize

    136KB

  • memory/324-58-0x0000000000740000-0x0000000000762000-memory.dmp
    Filesize

    136KB

  • memory/324-59-0x0000000000740000-0x0000000000762000-memory.dmp
    Filesize

    136KB

  • memory/324-55-0x0000000075451000-0x0000000075453000-memory.dmp
    Filesize

    8KB

  • memory/324-61-0x0000000000740000-0x0000000000762000-memory.dmp
    Filesize

    136KB

  • memory/324-65-0x0000000000740000-0x0000000000762000-memory.dmp
    Filesize

    136KB

  • memory/900-64-0x0000000074931000-0x0000000074933000-memory.dmp
    Filesize

    8KB

  • memory/900-62-0x0000000000000000-mapping.dmp
  • memory/900-66-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/900-68-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/1316-67-0x0000000000000000-mapping.dmp