Resubmissions

17-02-2022 14:46

220217-r5dpmacedn 10

17-02-2022 07:27

220217-h98k5aaeg8 10

Analysis

  • max time kernel
    152s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17-02-2022 07:27

General

  • Target

    Vape V4.05.exe

  • Size

    13.9MB

  • MD5

    b26285219a7d20505e4a8628fe4092f2

  • SHA1

    9b0109eb2e0fd5a401820262fe9a8272600685b1

  • SHA256

    829e4cdc3b9823f5967f4d84c0a5f0e654e95760d09eb5de9c9ad91544dc9478

  • SHA512

    da09d8e018d77c5cd4d56afc03b4228fdf5a9dbca0294c41f2808a7f106ad118253b895db87f6f6461b11830401e07e304c92572a0678bdb390e5e9b67cbe7d3

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • evasion 1 IoCs

    evasion.

  • rl_trojan 1 IoCs

    redline stealer.

  • 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 2 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 16 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:2636
    • 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:812
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" cmd /c powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA" & powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA=" & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1560
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1920
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA="
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3256
      • 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:628
        • 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:1696
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd" cmd /c "C:\Users\Admin\AppData\Roaming\Microsoft\services32.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4884
        • 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:1048
          • C:\Windows\system32\cmd.exe
            "cmd" cmd /c powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA" & powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA=" & exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4052
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAALQBGAG8AcgBjAGUA"
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2452
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -EncodedCommand "QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4ARQB4AHQAZQBuAHMAaQBvAG4AIABAACgAJwBlAHgAZQAnACwAJwBkAGwAbAAnACkAIAAtAEYAbwByAGMAZQA="
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1172
          • C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost64.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Telemetry\sihost64.exe"
            5⤵
            • Executes dropped EXE
            PID:2356
    • 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:2416
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2416 -s 680
        3⤵
        • Program crash
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:3236
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 408 -p 2416 -ip 2416
    1⤵
    • Suspicious use of NtCreateProcessExOtherParentProcess
    • Suspicious use of WriteProcessMemory
    PID:3732
  • 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:1612
  • 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:1092

Network

MITRE ATT&CK Enterprise v6

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

    59d97011e091004eaffb9816aa0b9abd

    SHA1

    1602a56b01dd4b7c577ca27d3117e4bcc1aa657b

    SHA256

    18f381e0db020a763b8c515c346ef58679ab9c403267eacfef5359e272f7e71d

    SHA512

    d9ca49c1a17580981e2c1a50d73c0eecaa7a62f8514741512172e395af2a3d80aeb0f71c58bc7f52c18246d57ba67af09b6bff4776877d6cc6f0245c30e092d6

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

    MD5

    c1b0a9f26c3e1786191e94e419f1fbf9

    SHA1

    7f3492f4ec2d93e164f43fe2606b53edcffd8926

    SHA256

    796649641966f606d7217bb94c5c0a6194eef518815dacc86feacdd78d3c1113

    SHA512

    fa0290d77372c26a2f14cb9b0002c222bc757ce7ad02516b884c59a1108f42eb4c76884f9edb6c7149f7c3fac917eda99b72a3b1d72b7e118a1d5a73cadd15a8

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

    MD5

    50d3033f2bc3a3774c469d03e71a79a9

    SHA1

    22027b1d52085de99b3bffa276530fea5d961471

    SHA256

    2987e99ec7fa17bd4ab7de3cb4dc62645e1052012a5a357904d6fc6db9054147

    SHA512

    ecf7ab1a9e4192454a3e24c60453fd702a8c648e00078fc933b9182f4a3d3c10c6f5da622a5729b35727e6ddc8837029caddcaf76f56e805b9744253b56da5d8

  • 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/812-137-0x00007FFC4DBB3000-0x00007FFC4DBB5000-memory.dmp

    Filesize

    8KB

  • memory/812-138-0x00000000018F0000-0x00000000018F2000-memory.dmp

    Filesize

    8KB

  • memory/812-135-0x0000000001250000-0x0000000001262000-memory.dmp

    Filesize

    72KB

  • memory/812-133-0x0000000000840000-0x0000000000A2E000-memory.dmp

    Filesize

    1.9MB

  • memory/1048-156-0x00007FFC4DC93000-0x00007FFC4DC95000-memory.dmp

    Filesize

    8KB

  • memory/1048-157-0x0000000002D80000-0x0000000002D82000-memory.dmp

    Filesize

    8KB

  • memory/1612-168-0x000001B8CB730000-0x000001B8CB740000-memory.dmp

    Filesize

    64KB

  • memory/1612-169-0x000001B8CB790000-0x000001B8CB7A0000-memory.dmp

    Filesize

    64KB

  • memory/1612-170-0x000001B8CE4B0000-0x000001B8CE4B4000-memory.dmp

    Filesize

    16KB

  • memory/1920-140-0x0000023CC74A0000-0x0000023CC74C2000-memory.dmp

    Filesize

    136KB

  • memory/1920-144-0x0000023CDF626000-0x0000023CDF628000-memory.dmp

    Filesize

    8KB

  • memory/1920-141-0x0000023CC6893000-0x0000023CC6895000-memory.dmp

    Filesize

    8KB

  • memory/1920-145-0x0000023CDF628000-0x0000023CDF629000-memory.dmp

    Filesize

    4KB

  • memory/1920-143-0x0000023CDF623000-0x0000023CDF625000-memory.dmp

    Filesize

    8KB

  • memory/1920-142-0x0000023CDF620000-0x0000023CDF622000-memory.dmp

    Filesize

    8KB

  • memory/2356-166-0x00007FFC4DC93000-0x00007FFC4DC95000-memory.dmp

    Filesize

    8KB

  • memory/2356-167-0x000000001DD90000-0x000000001DD92000-memory.dmp

    Filesize

    8KB

  • memory/2356-165-0x0000000000D90000-0x0000000000D96000-memory.dmp

    Filesize

    24KB

  • memory/2416-139-0x00007FFC6E650000-0x00007FFC6E652000-memory.dmp

    Filesize

    8KB

  • memory/2452-161-0x000001EC97AD6000-0x000001EC97AD8000-memory.dmp

    Filesize

    8KB

  • memory/2452-160-0x000001EC97AD3000-0x000001EC97AD5000-memory.dmp

    Filesize

    8KB

  • memory/2452-159-0x000001EC97AD0000-0x000001EC97AD2000-memory.dmp

    Filesize

    8KB

  • memory/2452-158-0x000001EC96E53000-0x000001EC96E55000-memory.dmp

    Filesize

    8KB

  • memory/2636-130-0x0000000000400000-0x00000000015DC000-memory.dmp

    Filesize

    17.9MB

  • memory/3256-152-0x000001EBC6678000-0x000001EBC6679000-memory.dmp

    Filesize

    4KB

  • memory/3256-148-0x000001EBC6670000-0x000001EBC6672000-memory.dmp

    Filesize

    8KB

  • memory/3256-147-0x000001EBAD833000-0x000001EBAD835000-memory.dmp

    Filesize

    8KB

  • memory/3256-149-0x000001EBC6673000-0x000001EBC6675000-memory.dmp

    Filesize

    8KB

  • memory/3256-151-0x000001EBC6676000-0x000001EBC6678000-memory.dmp

    Filesize

    8KB