Analysis

  • max time kernel
    150s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    04-08-2022 12:16

General

  • Target

    9430288ef4765ad03be521262c7248c2e03630f373e5d7c4b223f002165dbf1f.dll

  • Size

    386KB

  • MD5

    298d9ec0933f3c70b62a2184cb27a9bc

  • SHA1

    1ec0231e2ad44013be6e7f444fce718488c6c4ae

  • SHA256

    9430288ef4765ad03be521262c7248c2e03630f373e5d7c4b223f002165dbf1f

  • SHA512

    1d0a3a00e3c6583bd618bf398e4e203397bd8ac160b444a59b4cd1e174b5141b3185016f2f23f5a5dd1fe391e96a3179bd5fb5b5b2001c4b9dbe096ff67267a2

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama193

Campaign

1656010579

C2

104.34.212.7:32103

86.200.151.188:2222

41.228.22.180:443

94.59.15.180:2222

45.46.53.140:2222

189.78.107.163:32101

24.178.196.158:2222

179.158.105.44:443

37.34.253.233:443

47.23.89.60:993

176.45.232.204:995

120.150.218.241:995

38.70.253.226:2222

40.134.246.185:995

5.32.41.45:443

72.252.157.93:990

72.252.157.93:993

24.55.67.176:443

93.48.80.198:995

100.38.242.113:995

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\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9430288ef4765ad03be521262c7248c2e03630f373e5d7c4b223f002165dbf1f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1808
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\9430288ef4765ad03be521262c7248c2e03630f373e5d7c4b223f002165dbf1f.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1804
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1936
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 14:19 /tn ooetsxfl /ET 14:30 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAOQA0ADMAMAAyADgAOABlAGYANAA3ADYANQBhAGQAMAAzAGIAZQA1ADIAMQAyADYAMgBjADcAMgA0ADgAYwAyAGUAMAAzADYAMwAwAGYAMwA3ADMAZQA1AGQANwBjADQAYgAyADIAMwBmADAAMAAyADEANgA1AGQAYgBmADEAZgAuAGQAbABsACIA" /SC ONCE
          4⤵
          • Creates scheduled task(s)
          PID:1404

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/1404-65-0x0000000000000000-mapping.dmp
  • memory/1804-55-0x0000000000000000-mapping.dmp
  • memory/1804-56-0x0000000075C01000-0x0000000075C03000-memory.dmp
    Filesize

    8KB

  • memory/1804-57-0x0000000000170000-0x0000000000192000-memory.dmp
    Filesize

    136KB

  • memory/1804-59-0x0000000000170000-0x0000000000192000-memory.dmp
    Filesize

    136KB

  • memory/1804-63-0x0000000000170000-0x0000000000192000-memory.dmp
    Filesize

    136KB

  • memory/1808-54-0x000007FEFB801000-0x000007FEFB803000-memory.dmp
    Filesize

    8KB

  • memory/1936-60-0x0000000000000000-mapping.dmp
  • memory/1936-62-0x0000000074191000-0x0000000074193000-memory.dmp
    Filesize

    8KB

  • memory/1936-64-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB

  • memory/1936-66-0x0000000000080000-0x00000000000A2000-memory.dmp
    Filesize

    136KB