Analysis
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max time kernel
142s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
25/02/2025, 10:40
Static task
static1
Behavioral task
behavioral1
Sample
19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe
Resource
win7-20240903-en
General
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Target
19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe
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Size
2.1MB
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MD5
1e2dcc7657bad37aa49ccbbe7090afbc
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SHA1
13b73c0d07acb0f8b548ab1a757f1119f7f933e5
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SHA256
19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4
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SHA512
e81e5914cba8bd2cac9d7bf373fb2f8a9425569794c7b0189fbae6459aa150ab71aef749dc9092bde68c616e7041b49816f02a69a8e961e01f36a551a28f2619
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SSDEEP
49152:F9c9eMc44n6yotltu6pWjwBORaGt0/7V7AV:+eMc4+CtHbBVc0DV7A
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
stealc
reno
http://185.215.113.115
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url_path
/c4becf79229cb002.php
Signatures
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Amadey family
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Gcleaner family
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e19750ec6e.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 9c2def414d.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 651641c6e0.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 32cd439412.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
Downloads MZ/PE file 4 IoCs
flow pid Process 27 4496 skotes.exe 39 4496 skotes.exe 53 2704 BitLockerToGo.exe 67 4536 BitLockerToGo.exe -
Checks BIOS information in registry 2 TTPs 16 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 9c2def414d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 651641c6e0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 32cd439412.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9c2def414d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 651641c6e0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e19750ec6e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e19750ec6e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 32cd439412.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Control Panel\International\Geo\Nation 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe Key value queried \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Control Panel\International\Geo\Nation skotes.exe -
Executes dropped EXE 7 IoCs
pid Process 4496 skotes.exe 2056 e19750ec6e.exe 3220 9c2def414d.exe 3812 651641c6e0.exe 2248 32cd439412.exe 3656 skotes.exe 1848 skotes.exe -
Identifies Wine through registry keys 2 TTPs 8 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine 32cd439412.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine e19750ec6e.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine 9c2def414d.exe Key opened \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\Software\Wine 651641c6e0.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\32cd439412.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1091936001\\32cd439412.exe" skotes.exe Set value (str) \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e19750ec6e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1091933001\\e19750ec6e.exe" skotes.exe Set value (str) \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9c2def414d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1091934001\\9c2def414d.exe" skotes.exe Set value (str) \REGISTRY\USER\S-1-5-21-250031470-1197856012-2659781506-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\651641c6e0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1091935001\\651641c6e0.exe" skotes.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
pid Process 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe 4496 skotes.exe 2056 e19750ec6e.exe 3220 9c2def414d.exe 3812 651641c6e0.exe 2248 32cd439412.exe 3656 skotes.exe 1848 skotes.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3812 set thread context of 2704 3812 651641c6e0.exe 99 PID 2248 set thread context of 4536 2248 32cd439412.exe 102 -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\skotes.job 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9c2def414d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 651641c6e0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 32cd439412.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BitLockerToGo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BitLockerToGo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e19750ec6e.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe 4496 skotes.exe 4496 skotes.exe 2056 e19750ec6e.exe 2056 e19750ec6e.exe 3220 9c2def414d.exe 3220 9c2def414d.exe 3812 651641c6e0.exe 3812 651641c6e0.exe 2248 32cd439412.exe 2248 32cd439412.exe 3656 skotes.exe 3656 skotes.exe 1848 skotes.exe 1848 skotes.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 1992 wrote to memory of 4496 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe 87 PID 1992 wrote to memory of 4496 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe 87 PID 1992 wrote to memory of 4496 1992 19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe 87 PID 4496 wrote to memory of 2056 4496 skotes.exe 93 PID 4496 wrote to memory of 2056 4496 skotes.exe 93 PID 4496 wrote to memory of 2056 4496 skotes.exe 93 PID 4496 wrote to memory of 3220 4496 skotes.exe 96 PID 4496 wrote to memory of 3220 4496 skotes.exe 96 PID 4496 wrote to memory of 3220 4496 skotes.exe 96 PID 4496 wrote to memory of 3812 4496 skotes.exe 97 PID 4496 wrote to memory of 3812 4496 skotes.exe 97 PID 4496 wrote to memory of 3812 4496 skotes.exe 97 PID 4496 wrote to memory of 2248 4496 skotes.exe 98 PID 4496 wrote to memory of 2248 4496 skotes.exe 98 PID 4496 wrote to memory of 2248 4496 skotes.exe 98 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 3812 wrote to memory of 2704 3812 651641c6e0.exe 99 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102 PID 2248 wrote to memory of 4536 2248 32cd439412.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe"C:\Users\Admin\AppData\Local\Temp\19b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Downloads MZ/PE file
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4496 -
C:\Users\Admin\AppData\Local\Temp\1091933001\e19750ec6e.exe"C:\Users\Admin\AppData\Local\Temp\1091933001\e19750ec6e.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2056
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C:\Users\Admin\AppData\Local\Temp\1091934001\9c2def414d.exe"C:\Users\Admin\AppData\Local\Temp\1091934001\9c2def414d.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3220
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C:\Users\Admin\AppData\Local\Temp\1091935001\651641c6e0.exe"C:\Users\Admin\AppData\Local\Temp\1091935001\651641c6e0.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3812 -
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"4⤵
- Downloads MZ/PE file
- System Location Discovery: System Language Discovery
PID:2704
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C:\Users\Admin\AppData\Local\Temp\1091936001\32cd439412.exe"C:\Users\Admin\AppData\Local\Temp\1091936001\32cd439412.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe"4⤵
- Downloads MZ/PE file
- System Location Discovery: System Language Discovery
PID:4536
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3656
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1848
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
987KB
MD5f49d1aaae28b92052e997480c504aa3b
SHA1a422f6403847405cee6068f3394bb151d8591fb5
SHA25681e31780a5f2078284b011c720261797eb8dd85e1b95a657dbce7ac31e9df1f0
SHA51241f715eea031fd8d7d3a22d88e0199277db2f86be73f830819288c0f0665e81a314be6d356fdc66069cb3f2abf0dd02aaa49ac3732f3f44a533fcec0dfd6f773
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Filesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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Filesize
3.0MB
MD55e79df97975b488e901487db545d5de8
SHA12cc617e5bd4cf348b8a1fccf2716686cf2c63fe6
SHA256aa38c813aafc36532f6d8e826f2f7665b26c2c0ef2ff7395c21230f2640cb966
SHA5125bbfee010c11ba03ef2db2a7a0280aae19f94aced5b2bb2085d5ea97a5d321d89368912cf8d563cbeb7de0f755ef5990adf9199b5f172d115bdc6e6e4442571f
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Filesize
1.7MB
MD5847574da42ba3d0640c821e8eb11e286
SHA1f63a12f36991a1aab0b0cfa89e48ad7138aaac59
SHA256b730e010dc5deb7b1e33bc057ec8839e99c7943f136f4fe0a20b3a6d4d628202
SHA512edff0a63a03d94684a695a57b10fc956792014dbcd31fe295dfca5ee19411e367d2129740157fc1c816e5890d736d53b4c81980de1faa1a7cf70f985f78325b1
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Filesize
4.5MB
MD56daf449ec943a3140c434e2d744b760e
SHA149c1c0108117b6e22869edfcb0e6b56ead9a1ca8
SHA256e3c8c288c36388152f0007613345fb93363560f7124c811700f54db0303bba40
SHA512a2dfe16e8bda35836bde7be01313a65b4d5bd56a0e1cda2189f410ab119e479fe6d3f5e752a6c86cd9f94804ed91d64b01892f607ebac49b47df39cd4bdbcd95
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Filesize
3.8MB
MD5d7e1f46aacf3fde82d701af6db36aa41
SHA1383e67c0ae6f57b68544bf016128855b36d3b821
SHA2565d011c284919611fc393c417a19774284990aa7bcc07a380527bc06b277c877b
SHA5128e67452695b9db7ea01ba7180d1bbfd0614575e4d5a354c02bca003269a5c76bcd9840be3e7d4063f386fc6c5254fae6ffabe2129f32a07858e8618380bca5e5
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Filesize
2.1MB
MD51e2dcc7657bad37aa49ccbbe7090afbc
SHA113b73c0d07acb0f8b548ab1a757f1119f7f933e5
SHA25619b811f5b09535a91cd3627c3b4c36145ac01de811fce84482f74da6fdad2ad4
SHA512e81e5914cba8bd2cac9d7bf373fb2f8a9425569794c7b0189fbae6459aa150ab71aef749dc9092bde68c616e7041b49816f02a69a8e961e01f36a551a28f2619
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Filesize
2KB
MD5ff504f42756a0b8a4adbda292f62a75a
SHA14632b653140c066414c61a7bd8f5ada320e209b8
SHA2565fddbd3162706c1ef28647b07f35416b3c0bb543427f6f42b9768e643d066578
SHA5124a409192b6cda89097772ca9d5e99d8a1d65f31d14d4bf887de8392aa85e758f6f9dca45484c95ab405bf07de3c2944bb9ba7932dfba09e715284ff8c4792cc9