Analysis

  • max time kernel
    23s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2023, 15:28

General

  • Target

    x.bat

  • Size

    24B

  • MD5

    1f4286706c7aaec25953446105db0b2f

  • SHA1

    f05cce50773908160a48050774f5ffa9371ffa30

  • SHA256

    ca9081c426cb9ef12be73a8a1c2d68c9e3eb9da9981b97b77ab7f4a3b3ab5382

  • SHA512

    fe4e2ac84c7a38ea0712728775766778258a02efb2a1eb97ca8e406e4b3995f12727b56ae06a3d7ad139d011671145240379a6fe4e839f8955a3f28a2264fbd1

Malware Config

Extracted

Family

qakbot

Version

404.74

Botnet

BB18

Campaign

1678096419

C2

27.99.34.220:2222

2.99.47.198:2222

93.147.235.8:443

92.154.45.81:2222

80.47.61.240:2222

103.252.7.231:443

198.2.51.242:993

27.0.48.233:443

176.142.207.63:443

50.68.204.71:993

86.250.10.160:2222

202.186.177.88:443

197.92.136.122:443

90.104.22.28:2222

69.119.123.159:2222

174.4.89.3:443

50.68.204.71:995

49.245.82.178:2222

85.241.180.94:443

12.172.173.82:32101

Attributes
  • salt

    SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\x.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\system32\rundll32.exe
      rundll32.exe x.dll,RS32
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe x.dll,RS32
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1624
        • C:\Windows\SysWOW64\wermgr.exe
          C:\Windows\SysWOW64\wermgr.exe
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:556

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/556-60-0x0000000000080000-0x0000000000082000-memory.dmp

    Filesize

    8KB

  • memory/556-62-0x00000000000D0000-0x00000000000F3000-memory.dmp

    Filesize

    140KB

  • memory/556-65-0x00000000000D0000-0x00000000000F3000-memory.dmp

    Filesize

    140KB

  • memory/556-66-0x00000000000D0000-0x00000000000F3000-memory.dmp

    Filesize

    140KB

  • memory/556-67-0x00000000000D0000-0x00000000000F3000-memory.dmp

    Filesize

    140KB

  • memory/556-68-0x00000000000D0000-0x00000000000F3000-memory.dmp

    Filesize

    140KB

  • memory/1624-54-0x0000000000280000-0x00000000002A3000-memory.dmp

    Filesize

    140KB

  • memory/1624-59-0x0000000000280000-0x00000000002A3000-memory.dmp

    Filesize

    140KB

  • memory/1624-61-0x0000000000280000-0x00000000002A3000-memory.dmp

    Filesize

    140KB