Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2022 01:03

General

  • Target

    2eef0e11d2a80a59af4884cf4596936f64ffe04385c81d691f642f6a5f12518e.exe

  • Size

    220KB

  • MD5

    1b3296feebd7acbb95209850fe0240a0

  • SHA1

    f9c3aa88204b11032c5befab17ea3af0ba4b5ec4

  • SHA256

    2eef0e11d2a80a59af4884cf4596936f64ffe04385c81d691f642f6a5f12518e

  • SHA512

    0e79d43822842362a3203a8e39f96736da787fe38aa1907ab885f5c362d6cdb828cba8f3274ffdb042eacf020af671e0c5fd61e74e7d42de576d59e195233ecc

  • SSDEEP

    3072:cELVLUN1156byKcxTvjjpkSLcjYCxMsehlV7b/99RONHCDml:55LUNkbEvXpkSLc0gMseh7F9yCa

Malware Config

Signatures

  • Danabot

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

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Blocklisted process makes network request 3 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 23 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 30 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2eef0e11d2a80a59af4884cf4596936f64ffe04385c81d691f642f6a5f12518e.exe
    "C:\Users\Admin\AppData\Local\Temp\2eef0e11d2a80a59af4884cf4596936f64ffe04385c81d691f642f6a5f12518e.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2220
  • C:\Users\Admin\AppData\Local\Temp\E10E.exe
    C:\Users\Admin\AppData\Local\Temp\E10E.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1176
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp",Wufaiiuuye
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      PID:112
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61 14144
        3⤵
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        PID:4100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 528
      2⤵
      • Program crash
      PID:3852
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1176 -ip 1176
    1⤵
      PID:564
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3488

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Defense Evasion

      Modify Registry

      1
      T1112

      Discovery

      Query Registry

      3
      T1012

      System Information Discovery

      3
      T1082

      Peripheral Device Discovery

      1
      T1120

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\E10E.exe
        Filesize

        1.1MB

        MD5

        7e9ce657b646e0ecff706bf6680061f0

        SHA1

        8f576b573c55ba4b3a36b495e9ab0361270b0fd7

        SHA256

        f657d6f8f072dcf10f48e03b3b813cb9ab9c4b975dec12e9db8da868d3e50ab9

        SHA512

        360890279533d6ad72f3640c31d7b7b69e5189ea65ca802e6855d6f874005838282b1caf0dde21ebcacc185d8db3229cf3c7fd4414a30660176ad4a6d352361d

      • C:\Users\Admin\AppData\Local\Temp\E10E.exe
        Filesize

        1.1MB

        MD5

        7e9ce657b646e0ecff706bf6680061f0

        SHA1

        8f576b573c55ba4b3a36b495e9ab0361270b0fd7

        SHA256

        f657d6f8f072dcf10f48e03b3b813cb9ab9c4b975dec12e9db8da868d3e50ab9

        SHA512

        360890279533d6ad72f3640c31d7b7b69e5189ea65ca802e6855d6f874005838282b1caf0dde21ebcacc185d8db3229cf3c7fd4414a30660176ad4a6d352361d

      • C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp
        Filesize

        797KB

        MD5

        24925b25552a7d8f1d3292071e545920

        SHA1

        f786e1d40df30f6fed0301d60c823b655f2d6eac

        SHA256

        9931503a3ab908d2840dae6a7cb77a5abc5e77cc67af405d1329b7dfc3fe800b

        SHA512

        242dbf94b06e67fdf0aac29b2f38ce4929d156c42e2413565f203cda1fdb6458e34b26eeb0151fe4f1914432be28b16d648affa63f20c7b480c54e2d9360fb26

      • C:\Users\Admin\AppData\Local\Temp\Qsedeqtedeooeo.tmp
        Filesize

        797KB

        MD5

        24925b25552a7d8f1d3292071e545920

        SHA1

        f786e1d40df30f6fed0301d60c823b655f2d6eac

        SHA256

        9931503a3ab908d2840dae6a7cb77a5abc5e77cc67af405d1329b7dfc3fe800b

        SHA512

        242dbf94b06e67fdf0aac29b2f38ce4929d156c42e2413565f203cda1fdb6458e34b26eeb0151fe4f1914432be28b16d648affa63f20c7b480c54e2d9360fb26

      • memory/112-146-0x0000000005280000-0x00000000059A5000-memory.dmp
        Filesize

        7.1MB

      • memory/112-153-0x0000000005A70000-0x0000000005BB0000-memory.dmp
        Filesize

        1.2MB

      • memory/112-159-0x0000000005280000-0x00000000059A5000-memory.dmp
        Filesize

        7.1MB

      • memory/112-139-0x0000000000000000-mapping.dmp
      • memory/112-151-0x0000000005A70000-0x0000000005BB0000-memory.dmp
        Filesize

        1.2MB

      • memory/112-152-0x0000000005AE9000-0x0000000005AEB000-memory.dmp
        Filesize

        8KB

      • memory/112-150-0x0000000005A70000-0x0000000005BB0000-memory.dmp
        Filesize

        1.2MB

      • memory/112-149-0x0000000005A70000-0x0000000005BB0000-memory.dmp
        Filesize

        1.2MB

      • memory/112-148-0x0000000005A70000-0x0000000005BB0000-memory.dmp
        Filesize

        1.2MB

      • memory/112-145-0x0000000005280000-0x00000000059A5000-memory.dmp
        Filesize

        7.1MB

      • memory/112-147-0x0000000005A70000-0x0000000005BB0000-memory.dmp
        Filesize

        1.2MB

      • memory/1176-136-0x0000000000000000-mapping.dmp
      • memory/1176-144-0x0000000000400000-0x0000000000540000-memory.dmp
        Filesize

        1.2MB

      • memory/1176-143-0x00000000022D0000-0x0000000002400000-memory.dmp
        Filesize

        1.2MB

      • memory/1176-142-0x000000000081B000-0x000000000090A000-memory.dmp
        Filesize

        956KB

      • memory/2220-134-0x0000000000400000-0x0000000000461000-memory.dmp
        Filesize

        388KB

      • memory/2220-133-0x00000000001F0000-0x00000000001F9000-memory.dmp
        Filesize

        36KB

      • memory/2220-132-0x0000000000782000-0x0000000000792000-memory.dmp
        Filesize

        64KB

      • memory/2220-135-0x0000000000400000-0x0000000000461000-memory.dmp
        Filesize

        388KB

      • memory/4100-154-0x00007FF6A40C6890-mapping.dmp
      • memory/4100-155-0x000002865F850000-0x000002865F990000-memory.dmp
        Filesize

        1.2MB

      • memory/4100-156-0x000002865F850000-0x000002865F990000-memory.dmp
        Filesize

        1.2MB

      • memory/4100-157-0x00000000005B0000-0x00000000007C9000-memory.dmp
        Filesize

        2.1MB

      • memory/4100-158-0x000002865F9A0000-0x000002865FBCA000-memory.dmp
        Filesize

        2.2MB