Overview

overview

10

Static

static

lv.exe

windows7_x64

10

lv.exe

windows10_x64

10

Resubmissions

14-09-2021 09:06

210914-k2x6jaadeq 10

14-09-2021 08:57

210914-kw2a1afde8 10

Analysis

  • max time kernel
    113s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    14-09-2021 08:57

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General

  • Target

    lv.exe

  • Size

    4.2MB

  • MD5

    1919bd531e95d9195dc53ee6af79ffc8

  • SHA1

    65c2dfb3ad6ff0b3f1b33db143ec9a65ea64e2b0

  • SHA256

    eb50c5447c789b7cab2a404cfbbd049c55fa70bc58783f2bb27df7d169474d27

  • SHA512

    b00029cdfeac8266653f2fefe07e40815c14c811dce68fc95b821a408f8cf60489366a461a1def3d423747a2f5559ce6c1acaee16a795d893036d2a8226ae9c6

Score
10/10
danabotbankerevasionthemidatrojan

Malware Config

Extracted

Family

danabot

C2

23.229.29.48:443

5.9.224.204:443

192.255.166.212:443
Attributes
  • embedded_hash

    0E1A7A1479C37094441FA911262B322A

rsa_pubkey.plain
rsa_privkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

    trojanbankerdanabot
  • Danabot Loader Component 6 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Blocklisted process makes network request 5 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 7 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 23 IoCs
  • Themida packer 10 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 10 IoCs
    installer
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies system certificate store 2 TTPs 5 IoCs
    evasionspywaretrojan
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\lv.exe
    "C:\Users\Admin\AppData\Local\Temp\lv.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\picoid\wakingvp.exe
      "C:\Users\Admin\AppData\Local\Temp\picoid\wakingvp.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1908
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c cmd < Giu.vst
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2004
        • C:\Windows\SysWOW64\cmd.exe
          cmd
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1700
          • C:\Windows\SysWOW64\findstr.exe
            findstr /V /R "^xUlNXJkiuCtOHCFKpjDKUUxBRFKQlgBZHHJmaqfsJHlshynlliqvvnNmAJWsYcXSwtiqTyaoWjqjKehMumFehtDoUpZItXagJafpYnsyOSmlnAPbcpkmPVEXBYyJy$" Ape.vst
            5⤵
              PID:1784
            • C:\Users\Admin\AppData\Roaming\Estremita.exe.com
              Estremita.exe.com o
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SendNotifyMessage
              • Suspicious use of WriteProcessMemory
              PID:1104
              • C:\Users\Admin\AppData\Roaming\Estremita.exe.com
                C:\Users\Admin\AppData\Roaming\Estremita.exe.com o
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of FindShellTrayWindow
                • Suspicious use of SendNotifyMessage
                • Suspicious use of WriteProcessMemory
                PID:1452
                • C:\Users\Admin\AppData\Roaming\ipconfig.exe
                  C:\Users\Admin\AppData\Roaming\ipconfig.exe 
                  7⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Checks processor information in registry
                  • Gathers network information
                  • Modifies system certificate store
                  PID:288
                  • C:\Users\Admin\AppData\Local\Temp\ncndgyxg.exe
                    "C:\Users\Admin\AppData\Local\Temp\ncndgyxg.exe"
                    8⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:1076
                    • C:\Windows\SysWOW64\rundll32.exe
                      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\NCNDGY~1.DLL,s C:\Users\Admin\AppData\Local\Temp\ncndgyxg.exe
                      9⤵
                      • Loads dropped DLL
                      PID:1320
                  • C:\Windows\SysWOW64\WScript.exe
                    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\qcjbknunvtg.vbs"
                    8⤵
                      PID:1104
                    • C:\Windows\SysWOW64\WScript.exe
                      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\eyaxdirlrc.vbs"
                      8⤵
                      • Blocklisted process makes network request
                      • Modifies system certificate store
                      PID:1136
              • C:\Windows\SysWOW64\PING.EXE
                ping QWOCTUPM
                5⤵
                • Runs ping.exe
                PID:2024
        • C:\Users\Admin\AppData\Local\Temp\picoid\fulzie.exe
          "C:\Users\Admin\AppData\Local\Temp\picoid\fulzie.exe"
          2⤵
          • Executes dropped EXE
          • Checks BIOS information in registry
          • Drops startup file
          • Loads dropped DLL
          • Checks whether UAC is enabled
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of WriteProcessMemory
          PID:1980
          • C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
            "C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe"
            3⤵
            • Executes dropped EXE
            • Checks BIOS information in registry
            • Checks whether UAC is enabled
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: AddClipboardFormatListener
            PID:1304

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/288-112-0x0000000000400000-0x0000000000427000-memory.dmp

        Filesize

        156KB

        Download

      • memory/1076-125-0x0000000000400000-0x0000000001860000-memory.dmp

        Filesize

        20.4MB

        Download

      • memory/1076-124-0x0000000003490000-0x0000000003595000-memory.dmp

        Filesize

        1.0MB

        Download

      • memory/1304-103-0x000000013F140000-0x000000013FA54000-memory.dmp

        Filesize

        9.1MB

        Download

      • memory/1320-137-0x0000000001E90000-0x0000000001FF2000-memory.dmp

        Filesize

        1.4MB

        Download

      • memory/1452-111-0x0000000000180000-0x0000000000182000-memory.dmp

        Filesize

        8KB

        Download

      • memory/1736-60-0x0000000075AF1000-0x0000000075AF3000-memory.dmp

        Filesize

        8KB

        Download

      • memory/1980-85-0x000007FEFBAA1000-0x000007FEFBAA3000-memory.dmp

        Filesize

        8KB

        Download

      • memory/1980-80-0x000000013FC40000-0x0000000140554000-memory.dmp

        Filesize

        9.1MB

        Download