Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/07/2026, 04:24
Behavioral task
behavioral1
Sample
2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe
- Size 2.5MB
- Sample260713-e1ed5sdx91
- SHA256 43dc48404f249f1c63ad8d44ee220da2e002e05782e08857a0285c7fc4205057
- MD5 a75ccce80e8f9f54ff2c93d8d368647e
- SHA1 403e74e4d485c653d733f4759a21e4d1376fdcda
- SHA512 e15718f5a2bf0a955d118ac15c253e6af67b3f0c520ab6e3ffe35ad687a179dfbac6e94a27ece7f2c0eb96cf9e0649cec01c9c301fb18dce16f8919b72ef0c87
- SSDEEP 49152:YHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:YnKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T1FEC58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x000d000000016cdc-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x000d000000016cdc-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/5852-0-0x0000000000390000-0x000000000041C000-memory.dmp UPX behavioral2/files/0x000d000000016cdc-2.dat UPX behavioral2/memory/4528-3-0x0000000000860000-0x00000000008EC000-memory.dmp UPX behavioral2/memory/5852-18-0x0000000000390000-0x000000000041C000-memory.dmp UPX behavioral2/memory/4528-19-0x0000000000860000-0x00000000008EC000-memory.dmp UPX behavioral2/memory/4528-31-0x0000000000860000-0x00000000008EC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4528 6eb4cc59 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Destination IP 2 223.5.5.5 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Destination IP 21 114.114.114.114 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Destination IP 22 223.5.5.5 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6eb4cc59 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6eb4cc59 File created C:\Windows\SysWOW64\6eb4cc59 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6eb4cc59 -
resource yara_rule behavioral2/memory/5852-0-0x0000000000390000-0x000000000041C000-memory.dmp upx behavioral2/files/0x000d000000016cdc-2.dat upx behavioral2/memory/4528-3-0x0000000000860000-0x00000000008EC000-memory.dmp upx behavioral2/memory/5852-18-0x0000000000390000-0x000000000041C000-memory.dmp upx behavioral2/memory/4528-19-0x0000000000860000-0x00000000008EC000-memory.dmp upx behavioral2/memory/4528-31-0x0000000000860000-0x00000000008EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4d8560 6eb4cc59 File opened for modification C:\Windows\643038 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe - 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 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6eb4cc59 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6eb4cc59 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6eb4cc59 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6eb4cc59 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6eb4cc59 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6eb4cc59 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6eb4cc59 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6eb4cc59 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6eb4cc59 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6eb4cc59 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4528 6eb4cc59 4528 6eb4cc59 4528 6eb4cc59 4528 6eb4cc59 4528 6eb4cc59 4528 6eb4cc59 4528 6eb4cc59 4528 6eb4cc59 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Token: SeTcbPrivilege 5852 2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Token: SeDebugPrivilege 4528 6eb4cc59 Token: SeTcbPrivilege 4528 6eb4cc59
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-13_a75ccce80e8f9f54ff2c93d8d368647e_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5852
-
C:\Windows\Syswow64\6eb4cc59C:\Windows\Syswow64\6eb4cc591⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4528
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6eb4cc59
- Size 2.5MB
- SHA256 c4c68007c0ca344e2a2952ddc3210b232c3ab66409757bab3a55eb0d122ce9af
- MD5 8751969a15c2a17ee4edbb7772d2c7d4
- SHA1 537b721a80dd53171273f1160d4d1a12da7e2726
- SHA512 a09e30a40b86d65d0037f8ec0529b9328142f045495efa22c3fb5d91eb1f34ebb1418c19540671e082e9029b2353fba33196385b3e03cd6d660c0fbbafb4f2bb
- SSDEEP 49152:lHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:lnKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T14BC58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH