Analysis

  • max time kernel
    140s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    01-07-2022 05:28

General

  • Target

    bee3e999d337475d1cd6bca087410be0afefbb5036fcb500a15c79c3c45daceb.exe

  • Size

    567KB

  • MD5

    0cd4def993787db96cced94d5fbbd3d7

  • SHA1

    c81a923e6924286cd3506ccebe4ae9597f55c7dc

  • SHA256

    bee3e999d337475d1cd6bca087410be0afefbb5036fcb500a15c79c3c45daceb

  • SHA512

    045eeb9b3854f7adea628f1180a1c799f2953f1c70c27ad5b0cc829ca6f633f37c40d89eb96270d7ba40588e587d390bf22aa3dde832dd7d4d8fa2df19406afc

Malware Config

Extracted

Family

trickbot

Version

1000496

Botnet

ddd5

C2

5.182.210.226:443

85.204.116.128:443

185.62.188.34:443

5.2.78.43:443

79.143.31.246:443

93.189.46.122:443

31.184.254.50:443

195.123.217.226:443

185.99.2.117:443

104.168.96.113:443

188.165.62.36:443

5.182.210.246:443

5.2.78.98:443

185.142.99.8:443

185.252.144.135:443

82.146.62.52:443

212.109.220.111:443

91.235.129.25:443

5.182.210.109:443

198.8.91.10:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot x86 loader 6 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bee3e999d337475d1cd6bca087410be0afefbb5036fcb500a15c79c3c45daceb.exe
    "C:\Users\Admin\AppData\Local\Temp\bee3e999d337475d1cd6bca087410be0afefbb5036fcb500a15c79c3c45daceb.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4308
    • C:\ProgramData\гнпроаааааа.exe
      "C:\ProgramData\гнпроаааааа.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3368
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3024
        • C:\Windows\system32\cmd.exe
          /C PowerShell "$f='C:\ProgramData\гнпроаааааа.exe';DO{Remove-Item -Force $f;$d=Test-Path $f }While($d)"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3076
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            PowerShell "$f='C:\ProgramData\гнпроаааааа.exe';DO{Remove-Item -Force $f;$d=Test-Path $f }While($d)"
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:868
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\bee3e999d337475d1cd6bca087410be0afefbb5036fcb500a15c79c3c45daceb.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3140
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 3000
        3⤵
        • Runs ping.exe
        PID:3272
  • C:\Users\Admin\AppData\Roaming\WinNetCore\гнпроаааааа.exe
    C:\Users\Admin\AppData\Roaming\WinNetCore\гнпроаааааа.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4068
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2036

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\гнпроаааааа.exe
    Filesize

    272KB

    MD5

    2ea7224a97ba74607275231bde318c2f

    SHA1

    da62536c5b9246a99dfb8c6c7223a6dc81e7986a

    SHA256

    6d895de3e87c8a28b64240eb13113cc4598451e4dd6c7e8a9bcc8dac31657d66

    SHA512

    b1149076c39835c5a773fb8f257893231d4faf340acc943fc780d9ebf48c4ada102965700020dea56fac85f68ccc0e86ac0c4e96e3492f6c7d4439bccda80ec3

  • C:\ProgramData\гнпроаааааа.exe
    Filesize

    272KB

    MD5

    2ea7224a97ba74607275231bde318c2f

    SHA1

    da62536c5b9246a99dfb8c6c7223a6dc81e7986a

    SHA256

    6d895de3e87c8a28b64240eb13113cc4598451e4dd6c7e8a9bcc8dac31657d66

    SHA512

    b1149076c39835c5a773fb8f257893231d4faf340acc943fc780d9ebf48c4ada102965700020dea56fac85f68ccc0e86ac0c4e96e3492f6c7d4439bccda80ec3

  • C:\Users\Admin\AppData\Roaming\WinNetCore\гнпроаааааа.exe
    Filesize

    272KB

    MD5

    2ea7224a97ba74607275231bde318c2f

    SHA1

    da62536c5b9246a99dfb8c6c7223a6dc81e7986a

    SHA256

    6d895de3e87c8a28b64240eb13113cc4598451e4dd6c7e8a9bcc8dac31657d66

    SHA512

    b1149076c39835c5a773fb8f257893231d4faf340acc943fc780d9ebf48c4ada102965700020dea56fac85f68ccc0e86ac0c4e96e3492f6c7d4439bccda80ec3

  • C:\Users\Admin\AppData\Roaming\WinNetCore\гнпроаааааа.exe
    Filesize

    272KB

    MD5

    2ea7224a97ba74607275231bde318c2f

    SHA1

    da62536c5b9246a99dfb8c6c7223a6dc81e7986a

    SHA256

    6d895de3e87c8a28b64240eb13113cc4598451e4dd6c7e8a9bcc8dac31657d66

    SHA512

    b1149076c39835c5a773fb8f257893231d4faf340acc943fc780d9ebf48c4ada102965700020dea56fac85f68ccc0e86ac0c4e96e3492f6c7d4439bccda80ec3

  • memory/868-142-0x0000000000000000-mapping.dmp
  • memory/868-144-0x00007FFE7F2D0000-0x00007FFE7FD91000-memory.dmp
    Filesize

    10.8MB

  • memory/868-143-0x000001A60C000000-0x000001A60C022000-memory.dmp
    Filesize

    136KB

  • memory/2036-152-0x0000028EEB150000-0x0000028EEB172000-memory.dmp
    Filesize

    136KB

  • memory/2036-151-0x0000028EEB150000-0x0000028EEB172000-memory.dmp
    Filesize

    136KB

  • memory/2036-149-0x0000000000000000-mapping.dmp
  • memory/3024-138-0x0000000000000000-mapping.dmp
  • memory/3024-141-0x0000026B29680000-0x0000026B296A2000-memory.dmp
    Filesize

    136KB

  • memory/3076-140-0x0000000000000000-mapping.dmp
  • memory/3140-133-0x0000000000000000-mapping.dmp
  • memory/3272-135-0x0000000000000000-mapping.dmp
  • memory/3368-130-0x0000000000000000-mapping.dmp
  • memory/3368-139-0x00000000026D1000-0x0000000002700000-memory.dmp
    Filesize

    188KB

  • memory/3368-137-0x00000000026D1000-0x0000000002700000-memory.dmp
    Filesize

    188KB

  • memory/3368-136-0x0000000002360000-0x000000000238F000-memory.dmp
    Filesize

    188KB

  • memory/3368-134-0x00000000026D0000-0x0000000002700000-memory.dmp
    Filesize

    192KB

  • memory/4068-148-0x0000000001251000-0x0000000001280000-memory.dmp
    Filesize

    188KB

  • memory/4068-150-0x0000000001251000-0x0000000001280000-memory.dmp
    Filesize

    188KB