Analysis
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max time kernel
147s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20250207-en -
resource tags
arch:x64arch:x86image:win11-20250207-enlocale:en-usos:windows11-21h2-x64system -
submitted
09-02-2025 18:21
Static task
static1
Behavioral task
behavioral1
Sample
random.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
random.exe
Resource
win10ltsc2021-20250207-en
Behavioral task
behavioral3
Sample
random.exe
Resource
win11-20250207-en
General
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Target
random.exe
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Size
5.5MB
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MD5
37c4e41ce3559609ceefe055aa9e3769
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SHA1
5b9f125968ebd2c443db41b36749bda77994c850
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SHA256
469ffc6003c62eedd9ce91eb6c4cd073fee8cd222d464a1aa2fad689f10735e7
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SHA512
8722bde5e2393c0968987453d2cc7a102bdb8606a389abbf6e9dab4592acb379d710b349577415b5d4be242b12e4db2379b21cc0dbf4549742b02002e87931a3
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SSDEEP
98304:bvBlt/8OhEGv/dgQTuMwVPRFRYgL0mSL6oW9uxPVACqVoc3Iejp/if+h6/rlOSKR:bvBLfESSQTuzrRYgL0aoW9uxPVuJ4QZ5
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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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 1Q31F3.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 2U4292.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
Downloads MZ/PE file 3 IoCs
flow pid Process 17 1096 Process not Found 6 4000 skotes.exe 19 4000 skotes.exe -
Checks BIOS information in registry 2 TTPs 12 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\VideoBiosVersion 2U4292.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 1Q31F3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 1Q31F3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2U4292.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.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 7 IoCs
pid Process 2448 v3N29.exe 2796 1Q31F3.exe 4000 skotes.exe 4924 2U4292.exe 4960 skotes.exe 3596 skotes.exe 3948 skotes.exe -
Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-3183222884-3758288823-2808636388-1000\Software\Wine 1Q31F3.exe Key opened \REGISTRY\USER\S-1-5-21-3183222884-3758288823-2808636388-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-3183222884-3758288823-2808636388-1000\Software\Wine 2U4292.exe Key opened \REGISTRY\USER\S-1-5-21-3183222884-3758288823-2808636388-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-3183222884-3758288823-2808636388-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-3183222884-3758288823-2808636388-1000\Software\Wine skotes.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" random.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" v3N29.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
pid Process 2796 1Q31F3.exe 4000 skotes.exe 4924 2U4292.exe 4960 skotes.exe 3596 skotes.exe 3948 skotes.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\skotes.job 1Q31F3.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 6 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 random.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language v3N29.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1Q31F3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2U4292.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4624 MicrosoftEdgeUpdate.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2796 1Q31F3.exe 2796 1Q31F3.exe 4000 skotes.exe 4000 skotes.exe 4924 2U4292.exe 4924 2U4292.exe 4960 skotes.exe 4960 skotes.exe 3596 skotes.exe 3596 skotes.exe 4924 2U4292.exe 4924 2U4292.exe 4924 2U4292.exe 4924 2U4292.exe 3948 skotes.exe 3948 skotes.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1892 wrote to memory of 2448 1892 random.exe 83 PID 1892 wrote to memory of 2448 1892 random.exe 83 PID 1892 wrote to memory of 2448 1892 random.exe 83 PID 2448 wrote to memory of 2796 2448 v3N29.exe 84 PID 2448 wrote to memory of 2796 2448 v3N29.exe 84 PID 2448 wrote to memory of 2796 2448 v3N29.exe 84 PID 2796 wrote to memory of 4000 2796 1Q31F3.exe 85 PID 2796 wrote to memory of 4000 2796 1Q31F3.exe 85 PID 2796 wrote to memory of 4000 2796 1Q31F3.exe 85 PID 2448 wrote to memory of 4924 2448 v3N29.exe 86 PID 2448 wrote to memory of 4924 2448 v3N29.exe 86 PID 2448 wrote to memory of 4924 2448 v3N29.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\random.exe"C:\Users\Admin\AppData\Local\Temp\random.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3N29.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3N29.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Q31F3.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Q31F3.exe3⤵
- 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
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"4⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Downloads MZ/PE file
- 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:4000
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2U4292.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2U4292.exe3⤵
- 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:4924
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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:4960
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEiIGluc3RhbGxkYXRldGltZT0iMTczODk1NzQxMiIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNDMwMDQxNTY3MDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjQ5MzE2MTkxMzMiLz48L2FwcD48L3JlcXVlc3Q-1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4624
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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:3596
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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:3948
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
112KB
MD50b8c50b3848450b036eec8eda522a1e6
SHA1b703f504cb41ebf9928dbba65955e1e5b46dec5c
SHA25671518db1e345d49ff57bf749d02ddbae9866abb665ef0768797aef762212e701
SHA51221cae8cf0d1f83d47e495912ad975b0a25da7aadb38d209824fe0abdb74fccf16823d08bb3b2051c57c0d1dfe4a051cf40e0697d0fe7c601a415ee3735627429
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Filesize
3.7MB
MD5273421f716fe234ff1751f8222544a82
SHA12b415795fea33cf55baeb4562c78b5c76c481abf
SHA2564d613a77da428ce3114402b1f343f01ceed9193b18712d552bd4c888b0c26fa1
SHA5125260ec16d10a0ad1ae1400fb1261bc121cc129733b6be2fc0bf9d82c08b42413bf3a37b44432f5e5466b6806fc7895189e32c5a0b677f9f166c7c590730c07d3
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Filesize
2.0MB
MD5c7eff32c50ba0d73879aee937fab948a
SHA10903e0a4ea4b9fc9a369214f6e5a2c7034ce1f79
SHA256db0146cea1a297881617b74d70a0f093c653416423a23dec532468050006721a
SHA512b840221889abb7978ff79dcb6c5e7f25e196b292d462daba366f01c60db7c27972e46b7fed143943598316c8758fca79af5d50db16563cd2276897e60356b97f
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Filesize
1.7MB
MD530fe78ccab550629ff92a0e67fdb5a73
SHA177614654c25106759a7e6deeaa9601a3b5f02774
SHA2560eb92ad407f7c62dae841e8c18256bb7e2326c1b3ac5f4ce7c39cdf44fd5c510
SHA5123e4f22738d0a43ab7b66934e0080d6549c31bebb71673db8841109b2d636493c04293b37baba6173d7b99b4b3d6435aa17ed353bfd84f626dd8b036d547c819e