Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    10-07-2022 13:08

General

  • Target

    Vape V4.08.exe

  • Size

    12.3MB

  • MD5

    8a6e94a3f25c16c3589b5d285241aea0

  • SHA1

    621e46fa5c5f6c16a4335e4d9cc246b74b92b22a

  • SHA256

    e03193692369abba7bce150aa3d954d6d72653b6eaa64da050ef0b9bbd3cf8b1

  • SHA512

    eb9e8a7857c060d4283c93a2144d579d183859a6a40b1c0218c7b883571f0d38852710a7e2ad4f6da125ebd7036c594ba72a47f171c243fc74933d331b701571

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 5 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Vape V4.08.exe
    "C:\Users\Admin\AppData\Local\Temp\Vape V4.08.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1436
    • C:\Users\Admin\AppData\Local\Temp\._cache_Vape V4.08.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_Vape V4.08.exe"
      2⤵
      • Executes dropped EXE
      • Sets DLL path for service in the registry
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1036
      • C:\Users\Admin\AppData\Roaming\vape.exe
        "C:\Users\Admin\AppData\Roaming\vape.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Executes dropped EXE
        • Checks BIOS information in registry
        • Checks whether UAC is enabled
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of AdjustPrivilegeToken
        PID:888
      • C:\Windows\SysWOW64\sc.exe
        sc failure Remote reset= 86400 actions= restart/1000
        3⤵
        • Launches sc.exe
        PID:1496
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\Windows\System32\\Delete00.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1676
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:392
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Executes dropped EXE
      PID:740
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\ProgramData\Microsoft\Windows\GameExplorer\Remote.hlp,init default |540
      2⤵
        PID:608
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32 C:\ProgramData\Microsoft\Windows\GameExplorer\Remote.hlp,init default |540
        2⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:824
    • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
      1⤵
      • Enumerates system info in registry
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1372

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    2
    T1060

    Defense Evasion

    Virtualization/Sandbox Evasion

    1
    T1497

    Modify Registry

    3
    T1112

    Discovery

    Query Registry

    3
    T1012

    Virtualization/Sandbox Evasion

    1
    T1497

    System Information Discovery

    4
    T1082

    Remote System Discovery

    1
    T1018

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\Synaptics\Synaptics.exe
      Filesize

      754KB

      MD5

      f9eb220b1ce902c3c8a7d13192132801

      SHA1

      f40ae4e3ceb6b424300831b09344b28d56f8725f

      SHA256

      5829f18735327892cf44de73b69917a452df54d396015f15fc2d8ac23e42f676

      SHA512

      e6ac2102e5df01933c40a9b7c071e504ae578c95e432ab7a42f0ce017b9368e37c1db558be4639f51f4551b0f1ad08e00d342ca536757b08d2d6681fbf4632b6

    • C:\ProgramData\Synaptics\Synaptics.exe
      Filesize

      754KB

      MD5

      f9eb220b1ce902c3c8a7d13192132801

      SHA1

      f40ae4e3ceb6b424300831b09344b28d56f8725f

      SHA256

      5829f18735327892cf44de73b69917a452df54d396015f15fc2d8ac23e42f676

      SHA512

      e6ac2102e5df01933c40a9b7c071e504ae578c95e432ab7a42f0ce017b9368e37c1db558be4639f51f4551b0f1ad08e00d342ca536757b08d2d6681fbf4632b6

    • C:\Users\Admin\AppData\Local\Temp\._cache_Vape V4.08.exe
      Filesize

      11.5MB

      MD5

      82fef60d0199e8419392666b0a91c5d9

      SHA1

      c671905ef7452ab527654ccc9b765aef6822ffaf

      SHA256

      aa8e053d42b18d924b7870a1956e0f91dfb04a39dad285c5f23a7a699004143e

      SHA512

      86ffd6a9fc857aa363b6edc53ef469d3203748de06cde156bce1e41d0a403b72ff8a2d7a79f468fc16473ae6c548a1ddc22f27c9a9021099dc998b4f50a2d047

    • C:\Users\Admin\AppData\Local\Temp\dsr9cyIB.xlsm
      Filesize

      17KB

      MD5

      e566fc53051035e1e6fd0ed1823de0f9

      SHA1

      00bc96c48b98676ecd67e81a6f1d7754e4156044

      SHA256

      8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

      SHA512

      a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

    • C:\Users\Admin\AppData\Roaming\vape.exe
      Filesize

      10.2MB

      MD5

      1f776b1fa0b6f942c3ee927f98454d6d

      SHA1

      e0b67b2f3990dd15949ba5aa4a0e2e46f482af51

      SHA256

      1e960b61f77a0cd31e4947a5d9d1475d7e90d24b122f112fa7c402ccba267f08

      SHA512

      fc7d5809f8f993eea380eb97cf26e31d9aa09e66d569e5d2a7a14606154f9b198967183b1fe7181a1d76d8d03816c418ac0e7afffb590b70409cb3e42ddf81eb

    • C:\Windows\SysWOW64\Delete00.bat
      Filesize

      119B

      MD5

      1a36b583a9ef6c9b5f86eb08b185cb35

      SHA1

      3e393270346c0a2abe0b9ed8a69fee1ad5376656

      SHA256

      80722732cc6abaa35a906088a6fb5a1ec08dd0be3b323be8bf174717e839fe23

      SHA512

      4754e7070ff76966ce27ba224b6b7ad14a41cc8293cb3e8bd65fe3eae23b70f0896561ad52481ca2876bda23714595829295cb885e2b194e9f45f8f831cf2eb5

    • \??\c:\programdata\microsoft\windows\gameexplorer\remote.hlp
      Filesize

      928KB

      MD5

      131bf7836fa24a3e155ecc1e0434caab

      SHA1

      ae1793905e4f21f395a9f785cef101de4b12d454

      SHA256

      41bf85654334e16abab4294f1d25ba6c247be8f369448238e15b77e9c726e2d7

      SHA512

      b2dfe605d900f62a5c62d45b97aeb4306fd57125c1fdb0fb600dad722ac28fda06365be4279a593390064339e97416d3f9fdb1c09bc11bb26f94f17a5c1c2035

    • \ProgramData\Microsoft\Windows\GameExplorer\Remote.hlp
      Filesize

      928KB

      MD5

      131bf7836fa24a3e155ecc1e0434caab

      SHA1

      ae1793905e4f21f395a9f785cef101de4b12d454

      SHA256

      41bf85654334e16abab4294f1d25ba6c247be8f369448238e15b77e9c726e2d7

      SHA512

      b2dfe605d900f62a5c62d45b97aeb4306fd57125c1fdb0fb600dad722ac28fda06365be4279a593390064339e97416d3f9fdb1c09bc11bb26f94f17a5c1c2035

    • \ProgramData\Microsoft\Windows\GameExplorer\Remote.hlp
      Filesize

      928KB

      MD5

      131bf7836fa24a3e155ecc1e0434caab

      SHA1

      ae1793905e4f21f395a9f785cef101de4b12d454

      SHA256

      41bf85654334e16abab4294f1d25ba6c247be8f369448238e15b77e9c726e2d7

      SHA512

      b2dfe605d900f62a5c62d45b97aeb4306fd57125c1fdb0fb600dad722ac28fda06365be4279a593390064339e97416d3f9fdb1c09bc11bb26f94f17a5c1c2035

    • \ProgramData\Synaptics\Synaptics.exe
      Filesize

      754KB

      MD5

      f9eb220b1ce902c3c8a7d13192132801

      SHA1

      f40ae4e3ceb6b424300831b09344b28d56f8725f

      SHA256

      5829f18735327892cf44de73b69917a452df54d396015f15fc2d8ac23e42f676

      SHA512

      e6ac2102e5df01933c40a9b7c071e504ae578c95e432ab7a42f0ce017b9368e37c1db558be4639f51f4551b0f1ad08e00d342ca536757b08d2d6681fbf4632b6

    • \ProgramData\Synaptics\Synaptics.exe
      Filesize

      754KB

      MD5

      f9eb220b1ce902c3c8a7d13192132801

      SHA1

      f40ae4e3ceb6b424300831b09344b28d56f8725f

      SHA256

      5829f18735327892cf44de73b69917a452df54d396015f15fc2d8ac23e42f676

      SHA512

      e6ac2102e5df01933c40a9b7c071e504ae578c95e432ab7a42f0ce017b9368e37c1db558be4639f51f4551b0f1ad08e00d342ca536757b08d2d6681fbf4632b6

    • \Users\Admin\AppData\Local\Temp\._cache_Vape V4.08.exe
      Filesize

      11.5MB

      MD5

      82fef60d0199e8419392666b0a91c5d9

      SHA1

      c671905ef7452ab527654ccc9b765aef6822ffaf

      SHA256

      aa8e053d42b18d924b7870a1956e0f91dfb04a39dad285c5f23a7a699004143e

      SHA512

      86ffd6a9fc857aa363b6edc53ef469d3203748de06cde156bce1e41d0a403b72ff8a2d7a79f468fc16473ae6c548a1ddc22f27c9a9021099dc998b4f50a2d047

    • \Users\Admin\AppData\Roaming\vape.exe
      Filesize

      10.2MB

      MD5

      1f776b1fa0b6f942c3ee927f98454d6d

      SHA1

      e0b67b2f3990dd15949ba5aa4a0e2e46f482af51

      SHA256

      1e960b61f77a0cd31e4947a5d9d1475d7e90d24b122f112fa7c402ccba267f08

      SHA512

      fc7d5809f8f993eea380eb97cf26e31d9aa09e66d569e5d2a7a14606154f9b198967183b1fe7181a1d76d8d03816c418ac0e7afffb590b70409cb3e42ddf81eb

    • memory/392-76-0x0000000000000000-mapping.dmp
    • memory/540-83-0x00000000001A0000-0x00000000001AB000-memory.dmp
      Filesize

      44KB

    • memory/540-79-0x00000000001A0000-0x00000000001AB000-memory.dmp
      Filesize

      44KB

    • memory/608-80-0x0000000000000000-mapping.dmp
    • memory/740-61-0x0000000000000000-mapping.dmp
    • memory/824-90-0x00000000001B0000-0x00000000001BB000-memory.dmp
      Filesize

      44KB

    • memory/824-86-0x0000000000000000-mapping.dmp
    • memory/824-89-0x00000000001B0000-0x00000000001BB000-memory.dmp
      Filesize

      44KB

    • memory/888-109-0x000000013F890000-0x0000000140B73000-memory.dmp
      Filesize

      18.9MB

    • memory/888-74-0x000000013F890000-0x0000000140B73000-memory.dmp
      Filesize

      18.9MB

    • memory/888-77-0x000000013F890000-0x0000000140B73000-memory.dmp
      Filesize

      18.9MB

    • memory/888-78-0x000000013F890000-0x0000000140B73000-memory.dmp
      Filesize

      18.9MB

    • memory/888-65-0x0000000000000000-mapping.dmp
    • memory/888-82-0x00000000772E0000-0x0000000077489000-memory.dmp
      Filesize

      1.7MB

    • memory/888-70-0x000000013F890000-0x0000000140B73000-memory.dmp
      Filesize

      18.9MB

    • memory/1036-68-0x0000000003140000-0x0000000004423000-memory.dmp
      Filesize

      18.9MB

    • memory/1036-56-0x0000000000000000-mapping.dmp
    • memory/1372-105-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-98-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-91-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1372-106-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-94-0x000000007219D000-0x00000000721A8000-memory.dmp
      Filesize

      44KB

    • memory/1372-99-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-104-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-102-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-84-0x000000002F0E1000-0x000000002F0E4000-memory.dmp
      Filesize

      12KB

    • memory/1372-108-0x000000007219D000-0x00000000721A8000-memory.dmp
      Filesize

      44KB

    • memory/1372-103-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-101-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-100-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-85-0x00000000711B1000-0x00000000711B3000-memory.dmp
      Filesize

      8KB

    • memory/1372-97-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-96-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1372-95-0x0000000000733000-0x0000000000739000-memory.dmp
      Filesize

      24KB

    • memory/1436-54-0x0000000075EF1000-0x0000000075EF3000-memory.dmp
      Filesize

      8KB

    • memory/1496-67-0x0000000000000000-mapping.dmp
    • memory/1676-71-0x0000000000000000-mapping.dmp