Analysis
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max time kernel
9s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 10:05
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20241023-en
General
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Target
file.exe
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Size
2.8MB
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MD5
65f41a5703887beeba49a84ca30bae19
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SHA1
1ae160165e2ba85f3b90d34b451fe965ce51701e
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SHA256
e99443934269e932c08bf7928da5ff5c5fae2cc72794380d5f7f7a2d0f7bc46e
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SHA512
62d2c181b59a8d74978f7a9a335472c119e599c3106c979fb3f02663d22becb7c584d84f6dd6c4b4499997d72ec67cf4274643a4ae09485a90ae8f543ce9f6bb
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SSDEEP
24576:4ec0z/YLlWxLAYD4LdIS7YRsgesjOT/aADjxyRyznuRr3iNQ8TKSurHU8wyRHUvI:jDk0L9sKSGdW/HVl9iHzw7aipAP
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
Signatures
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Amadey family
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Xmrig family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ file.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
XMRig Miner payload 13 IoCs
resource yara_rule behavioral1/memory/1344-218-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-221-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-219-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-217-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-216-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-220-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-215-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-231-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-233-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/1344-234-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/2156-255-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/2156-257-0x0000000140000000-0x0000000140770000-memory.dmp xmrig behavioral1/memory/2156-260-0x0000000140000000-0x0000000140770000-memory.dmp xmrig -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion file.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion file.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe -
Executes dropped EXE 1 IoCs
pid Process 2756 skotes.exe -
Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine file.exe Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine skotes.exe -
Loads dropped DLL 1 IoCs
pid Process 2592 file.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2592 file.exe 2756 skotes.exe -
resource yara_rule behavioral1/files/0x00050000000193a6-187.dat upx behavioral1/memory/1428-197-0x000000013F3F0000-0x000000013F880000-memory.dmp upx behavioral1/memory/1428-196-0x000000013F3F0000-0x000000013F880000-memory.dmp upx behavioral1/memory/1956-223-0x000000013FD10000-0x00000001401A0000-memory.dmp upx behavioral1/memory/1956-213-0x000000013FD10000-0x00000001401A0000-memory.dmp upx behavioral1/memory/1508-245-0x000000013FFB0000-0x0000000140440000-memory.dmp upx behavioral1/memory/1508-259-0x000000013FFB0000-0x0000000140440000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\skotes.job file.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 2 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 file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 6 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1036 powershell.exe 2452 PING.EXE 2416 PING.EXE 1712 powershell.exe 1264 powershell.exe 3032 PING.EXE -
Runs ping.exe 1 TTPs 3 IoCs
pid Process 2452 PING.EXE 2416 PING.EXE 3032 PING.EXE -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1992 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2592 file.exe 2756 skotes.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2592 file.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2592 wrote to memory of 2756 2592 file.exe 30 PID 2592 wrote to memory of 2756 2592 file.exe 30 PID 2592 wrote to memory of 2756 2592 file.exe 30 PID 2592 wrote to memory of 2756 2592 file.exe 30 -
Views/modifies file attributes 1 TTPs 3 IoCs
pid Process 1976 attrib.exe 2944 attrib.exe 2344 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:2592 -
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)
- 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:2756 -
C:\Users\Admin\AppData\Local\Temp\1016867001\772bfde1d4.exe"C:\Users\Admin\AppData\Local\Temp\1016867001\772bfde1d4.exe"3⤵PID:1128
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C:\Users\Admin\AppData\Local\Temp\1016868001\36e06d3691.exe"C:\Users\Admin\AppData\Local\Temp\1016868001\36e06d3691.exe"3⤵PID:3032
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C:\Users\Admin\AppData\Local\Temp\1016869001\cfa8c55d12.exe"C:\Users\Admin\AppData\Local\Temp\1016869001\cfa8c55d12.exe"3⤵PID:1876
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C:\Users\Admin\AppData\Local\Temp\1016870001\922e5f5a93.exe"C:\Users\Admin\AppData\Local\Temp\1016870001\922e5f5a93.exe"3⤵PID:1368
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C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"4⤵PID:1280
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C:\Windows\system32\mode.commode 65,105⤵PID:564
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e file.zip -p24291711423417250691697322505 -oextracted5⤵PID:2088
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_7.zip -oextracted5⤵PID:1036
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_6.zip -oextracted5⤵PID:2348
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_5.zip -oextracted5⤵PID:1480
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_4.zip -oextracted5⤵PID:1784
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_3.zip -oextracted5⤵PID:2460
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_2.zip -oextracted5⤵PID:2340
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C:\Users\Admin\AppData\Local\Temp\main\7z.exe7z.exe e extracted/file_1.zip -oextracted5⤵PID:2364
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C:\Windows\system32\attrib.exeattrib +H "in.exe"5⤵
- Views/modifies file attributes
PID:2944
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C:\Users\Admin\AppData\Local\Temp\main\in.exe"in.exe"5⤵PID:1428
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C:\Windows\system32\attrib.exeattrib +H +S C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe6⤵
- Views/modifies file attributes
PID:1976
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C:\Windows\system32\attrib.exeattrib +H C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe6⤵
- Views/modifies file attributes
PID:2344
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C:\Windows\system32\schtasks.exeschtasks /f /CREATE /TN "Intel_PTT_EK_Recertification" /TR "C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe" /SC MINUTE6⤵
- Scheduled Task/Job: Scheduled Task
PID:1992
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell ping 127.0.0.1; del in.exe6⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:1712 -
C:\Windows\system32\PING.EXE"C:\Windows\system32\PING.EXE" 127.0.0.17⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2416
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C:\Windows\SysWOW64\dialer.exe"C:\Windows\system32\dialer.exe"1⤵PID:1940
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C:\Windows\system32\taskeng.exetaskeng.exe {BE6D689F-3A32-4211-BCF4-43457E227E09} S-1-5-21-1163522206-1469769407-485553996-1000:PJCSDMRP\Admin:Interactive:[1]1⤵PID:2968
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C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exeC:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe2⤵PID:1956
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C:\Windows\explorer.exeexplorer.exe3⤵PID:1344
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe3⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:1264 -
C:\Windows\system32\PING.EXE"C:\Windows\system32\PING.EXE" 127.1.10.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3032
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C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exeC:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe2⤵PID:1508
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C:\Windows\explorer.exeexplorer.exe3⤵PID:2156
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe3⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:1036 -
C:\Windows\system32\PING.EXE"C:\Windows\system32\PING.EXE" 127.1.10.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2452
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Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Virtualization/Sandbox Evasion
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD574c0fec1d8d8e4c943baed136dcf9e56
SHA16399dea373fc53b963a41547516d50e5a313e603
SHA256c3dc29ecdd50dacff125e3743fd3153837cc3869c6eeb8195996790013fa6ea1
SHA5121df952e2a6a0e743fd984612db915ac179b8f5c42284c90649bdb085c8136746136d98dcbe0ea038cb43ee6990a4d871b0a0305e12a29cb9fd3b805800d9a82a
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Filesize
747KB
MD58a9cb17c0224a01bd34b46495983c50a
SHA100296ea6a56f6e10a0f1450a20c5fb329b8856c1
SHA2563d51b9523b387859bc0d94246dfb216cfa82f9d650c8d11be11ed67f70e7440b
SHA5121472e4670f469c43227b965984ecc223a526f6284363d8e08a3b5b55e602ccce62df4bc49939ee5bd7df7b0c26e20da896b084eccab767f8728e6bf14d71c840
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Filesize
758KB
MD5afd936e441bf5cbdb858e96833cc6ed3
SHA13491edd8c7caf9ae169e21fb58bccd29d95aefef
SHA256c6491d7a6d70c7c51baca7436464667b4894e4989fa7c5e05068dde4699e1cbf
SHA512928c15a1eda602b2a66a53734f3f563ab9626882104e30ee2bf5106cfd6e08ec54f96e3063f1ab89bf13be2c8822a8419f5d8ee0a3583a4c479785226051a325
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Filesize
4.2MB
MD53a425626cbd40345f5b8dddd6b2b9efa
SHA17b50e108e293e54c15dce816552356f424eea97a
SHA256ba9212d2d5cd6df5eb7933fb37c1b72a648974c1730bf5c32439987558f8e8b1
SHA512a7538c6b7e17c35f053721308b8d6dc53a90e79930ff4ed5cffecaa97f4d0fbc5f9e8b59f1383d8f0699c8d4f1331f226af71d40325022d10b885606a72fe668
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Filesize
2.8MB
MD565f41a5703887beeba49a84ca30bae19
SHA11ae160165e2ba85f3b90d34b451fe965ce51701e
SHA256e99443934269e932c08bf7928da5ff5c5fae2cc72794380d5f7f7a2d0f7bc46e
SHA51262d2c181b59a8d74978f7a9a335472c119e599c3106c979fb3f02663d22becb7c584d84f6dd6c4b4499997d72ec67cf4274643a4ae09485a90ae8f543ce9f6bb
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Filesize
1.6MB
MD572491c7b87a7c2dd350b727444f13bb4
SHA11e9338d56db7ded386878eab7bb44b8934ab1bc7
SHA25634ad9bb80fe8bf28171e671228eb5b64a55caa388c31cb8c0df77c0136735891
SHA512583d0859d29145dfc48287c5a1b459e5db4e939624bd549ff02c61eae8a0f31fc96a509f3e146200cdd4c93b154123e5adfbfe01f7d172db33968155189b5511
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Filesize
458KB
MD5619f7135621b50fd1900ff24aade1524
SHA16c7ea8bbd435163ae3945cbef30ef6b9872a4591
SHA256344f076bb1211cb02eca9e5ed2c0ce59bcf74ccbc749ec611538fa14ecb9aad2
SHA5122c7293c084d09bc2e3ae2d066dd7b331c810d9e2eeca8b236a8e87fdeb18e877b948747d3491fcaff245816507685250bd35f984c67a43b29b0ae31ecb2bd628
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Filesize
2.2MB
MD5579a63bebccbacab8f14132f9fc31b89
SHA1fca8a51077d352741a9c1ff8a493064ef5052f27
SHA2560ac3504d5fa0460cae3c0fd9c4b628e1a65547a60563e6d1f006d17d5a6354b0
SHA5124a58ca0f392187a483b9ef652b6e8b2e60d01daa5d331549df9f359d2c0a181e975cf9df79552e3474b9d77f8e37a1cf23725f32d4cdbe4885e257a7625f7b1f
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Filesize
1.7MB
MD55659eba6a774f9d5322f249ad989114a
SHA14bfb12aa98a1dc2206baa0ac611877b815810e4c
SHA256e04346fee15c3f98387a3641e0bba2e555a5a9b0200e4b9256b1b77094069ae4
SHA512f93abf2787b1e06ce999a0cbc67dc787b791a58f9ce20af5587b2060d663f26be9f648d116d9ca279af39299ea5d38e3c86271297e47c1438102ca28fce8edc4
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Filesize
1.7MB
MD55404286ec7853897b3ba00adf824d6c1
SHA139e543e08b34311b82f6e909e1e67e2f4afec551
SHA256ec94a6666a3103ba6be60b92e843075a2d7fe7d30fa41099c3f3b1e2a5eba266
SHA512c4b78298c42148d393feea6c3941c48def7c92ef0e6baac99144b083937d0a80d3c15bd9a0bf40daa60919968b120d62999fa61af320e507f7e99fbfe9b9ef30
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Filesize
1.7MB
MD55eb39ba3698c99891a6b6eb036cfb653
SHA1d2f1cdd59669f006a2f1aa9214aeed48bc88c06e
SHA256e77f5e03ae140dda27d73e1ffe43f7911e006a108cf51cbd0e05d73aa92da7c2
SHA5126c4ca20e88d49256ed9cabec0d1f2b00dfcf3d1603b5c95d158d4438c9f1e58495f8dfa200dbe7f49b5b0dd57886517eb3b98c4190484548720dad4b3db6069e
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Filesize
1.7MB
MD57187cc2643affab4ca29d92251c96dee
SHA1ab0a4de90a14551834e12bb2c8c6b9ee517acaf4
SHA256c7e92a1af295307fb92ad534e05fba879a7cf6716f93aefca0ebfcb8cee7a830
SHA51227985d317a5c844871ffb2527d04aa50ef7442b2f00d69d5ab6bbb85cd7be1d7057ffd3151d0896f05603677c2f7361ed021eac921e012d74da049ef6949e3a3
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Filesize
1.7MB
MD5b7d1e04629bec112923446fda5391731
SHA1814055286f963ddaa5bf3019821cb8a565b56cb8
SHA2564da77d4ee30ad0cd56cd620f4e9dc4016244ace015c5b4b43f8f37dd8e3a8789
SHA51279fc3606b0fe6a1e31a2ecacc96623caf236bf2be692dadab6ea8ffa4af4231d782094a63b76631068364ac9b6a872b02f1e080636eba40ed019c2949a8e28db
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Filesize
1.7MB
MD50dc4014facf82aa027904c1be1d403c1
SHA15e6d6c020bfc2e6f24f3d237946b0103fe9b1831
SHA256a29ddd29958c64e0af1a848409e97401307277bb6f11777b1cfb0404a6226de7
SHA512cbeead189918657cc81e844ed9673ee8f743aed29ad9948e90afdfbecacc9c764fbdbfb92e8c8ceb5ae47cee52e833e386a304db0572c7130d1a54fd9c2cc028
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Filesize
3.3MB
MD5cea368fc334a9aec1ecff4b15612e5b0
SHA1493d23f72731bb570d904014ffdacbba2334ce26
SHA25607e38cad68b0cdbea62f55f9bc6ee80545c2e1a39983baa222e8af788f028541
SHA512bed35a1cc56f32e0109ea5a02578489682a990b5cefa58d7cf778815254af9849e731031e824adba07c86c8425df58a1967ac84ce004c62e316a2e51a75c8748
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Filesize
1.7MB
MD583d75087c9bf6e4f07c36e550731ccde
SHA1d5ff596961cce5f03f842cfd8f27dde6f124e3ae
SHA25646db3164bebffc61c201fe1e086bffe129ddfed575e6d839ddb4f9622963fb3f
SHA512044e1f5507e92715ce9df8bb802e83157237a2f96f39bac3b6a444175f1160c4d82f41a0bcecf5feaf1c919272ed7929baef929a8c3f07deecebc44b0435164a
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Filesize
3.3MB
MD5045b0a3d5be6f10ddf19ae6d92dfdd70
SHA10387715b6681d7097d372cd0005b664f76c933c7
SHA25694b392e94fa47d1b9b7ae6a29527727268cc2e3484e818c23608f8835bc1104d
SHA51258255a755531791b888ffd9b663cc678c63d5caa932260e9546b1b10a8d54208334725c14529116b067bcf5a5e02da85e015a3bed80092b7698a43dab0168c7b
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Filesize
440B
MD53626532127e3066df98e34c3d56a1869
SHA15fa7102f02615afde4efd4ed091744e842c63f78
SHA2562a0e18ef585db0802269b8c1ddccb95ce4c0bac747e207ee6131dee989788bca
SHA512dcce66d6e24d5a4a352874144871cd73c327e04c1b50764399457d8d70a9515f5bc0a650232763bf34d4830bab70ee4539646e7625cfe5336a870e311043b2bd
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD51eee7ae2d99b2507c07e3752cd711dcc
SHA153f04a142c8a63a90d49bb216de022820488ad73
SHA256b77cf31c49567fe530766883e8e4feca48bd364dd8af093d35e448ecff2d68b1
SHA512613636924634ab87737683f6410c01fd33930d46101a7905db03edf21af9c784d7531efcc901f5ce61fa81c043834df2671283c394361ea1bd75eaa12c39a8c8
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\QP8BS3HK4R3F86OCX6EB.temp
Filesize7KB
MD5f807f54b045d380149a17df5189ddab1
SHA1a69c44fd6200be2bf18f2b2198b6b3fdc849ee4a
SHA2560605efa6f0aea894c96d5ab08ebb66413a6a82974062db97914b5793da82cfe2
SHA51246cf7ad88ef3b4d510495ec2b379f5b903c96066f4cd5112a815706a285aaaecfe7d57e309e03eb5f3fb2b385ca1c759db2353dd9d5aa2729f15009a61f194ea