Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 00:02
Behavioral task
behavioral1
Sample
2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe
- Size 2.5MB
- Sample260730-abpflagh96
- SHA256 444f7a5ebf6afc80351412f3d86f11bb1afeba1941574bd4b3abcf228eaf0ba9
- MD5 888513a70cd251d6c4fd71a0db82bf2d
- SHA1 f627ceeb196f9f9a14193177eb33295b71c1d834
- SHA512 28205958242596d6e87e691b9eb786c4c876de0a83cccba11c16b7d41d44d3872d1bdb094b24870a1135ab229af54bde45aabb000079d0acc94c439943869fcc
- SSDEEP 49152:wHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:wnKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T1B3C58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x0008000000024480-3.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x0008000000024480-3.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/1716-0-0x00000000008B0000-0x000000000093C000-memory.dmp UPX behavioral1/files/0x0008000000024480-3.dat UPX behavioral1/memory/4252-4-0x0000000000C60000-0x0000000000CEC000-memory.dmp UPX behavioral1/memory/1716-10-0x00000000008B0000-0x000000000093C000-memory.dmp UPX behavioral1/memory/4252-11-0x0000000000C60000-0x0000000000CEC000-memory.dmp UPX behavioral1/memory/4252-26-0x0000000000C60000-0x0000000000CEC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4252 7c61c8fc - 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 3 114.114.114.114 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Destination IP 4 223.5.5.5 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Destination IP 40 114.114.114.114 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Destination IP 41 223.5.5.5 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7c61c8fc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 7c61c8fc File created C:\Windows\SysWOW64\7c61c8fc 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe -
resource yara_rule behavioral1/memory/1716-0-0x00000000008B0000-0x000000000093C000-memory.dmp upx behavioral1/files/0x0008000000024480-3.dat upx behavioral1/memory/4252-4-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx behavioral1/memory/1716-10-0x00000000008B0000-0x000000000093C000-memory.dmp upx behavioral1/memory/4252-11-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx behavioral1/memory/4252-26-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\48cbb8 7c61c8fc File opened for modification C:\Windows\1d60e8 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_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 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7c61c8fc - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7c61c8fc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7c61c8fc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7c61c8fc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 7c61c8fc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7c61c8fc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7c61c8fc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7c61c8fc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7c61c8fc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7c61c8fc - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 7c61c8fc Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 7c61c8fc - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4252 7c61c8fc 4252 7c61c8fc 4252 7c61c8fc 4252 7c61c8fc 4252 7c61c8fc 4252 7c61c8fc 4252 7c61c8fc 4252 7c61c8fc 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Token: SeTcbPrivilege 1716 2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe Token: SeDebugPrivilege 4252 7c61c8fc Token: SeTcbPrivilege 4252 7c61c8fc
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_amadey_coinminer_cryptolocker_elex_glassworm_remcos_smok.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_888513a70cd251d6c4fd71a0db82bf2d_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:1716
-
C:\Windows\Syswow64\7c61c8fcC:\Windows\Syswow64\7c61c8fc1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4252
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7c61c8fc
- Size 2.5MB
- SHA256 8814da0ec73b14e69277b7664e7fb28130daef0103bfc78b32dc422f37e5dd0e
- MD5 39b06795bb9e6130a6d186070047dcdf
- SHA1 c03b246fc73790a2f8a1dbafcb6ddb651c2a9620
- SHA512 d02a9479ab1dcec35547a53ad01bc0916f047187d3fb97a486ea403cd03dc47b95ded7319ab59763f0ecb2c7866892da387eaab8e625e9bf5a52d20bf80d614c
- SSDEEP 49152:yHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:ynKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T115C58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH