Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 02:25
Behavioral task
behavioral1
Sample
2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
13 signatures
150 seconds
General
- Target 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
- Size 2.6MB
- Sample260629-cwlxbabs61
- SHA256 9724307d4704c30d9e863ff826fa91e025478a50b34384d2ae13aac9995f1e12
- MD5 d7b803cfd5f204109fceab2e1b9bdca9
- SHA1 be0da616f08f8d72363b8707b0367780472dbe84
- SHA512 0f083c35f9514df6d22bccc6be263bcaab500ad30c4b0000094e7c71bcdedd4de2cad33ae9eaeab83a1f00b7f6f846e638bf0907fe8cd71f905e004a1b2a805f
- SSDEEP 49152:9TGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:9KkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1E7C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x0009000000019cad-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x0009000000019cad-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 8 IoCs
resource yara_rule behavioral2/memory/4848-0-0x00000000001F0000-0x0000000000279000-memory.dmp UPX behavioral2/files/0x0009000000019cad-2.dat UPX behavioral2/memory/1656-3-0x0000000000410000-0x0000000000499000-memory.dmp UPX behavioral2/memory/4848-10-0x00000000001F0000-0x0000000000279000-memory.dmp UPX behavioral2/memory/1656-12-0x0000000000410000-0x0000000000499000-memory.dmp UPX behavioral2/memory/4848-35-0x00000000001F0000-0x0000000000279000-memory.dmp UPX behavioral2/memory/1656-36-0x0000000000410000-0x0000000000499000-memory.dmp UPX behavioral2/memory/4848-45-0x00000000001F0000-0x0000000000279000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1656 3e8c5a00 - 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 16 223.5.5.5 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 4 114.114.114.114 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 5 223.5.5.5 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 15 114.114.114.114 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3e8c5a00 File created C:\Windows\SysWOW64\3e8c5a00 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3e8c5a00 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 3e8c5a00 -
resource yara_rule behavioral2/memory/4848-0-0x00000000001F0000-0x0000000000279000-memory.dmp upx behavioral2/files/0x0009000000019cad-2.dat upx behavioral2/memory/1656-3-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/memory/4848-10-0x00000000001F0000-0x0000000000279000-memory.dmp upx behavioral2/memory/1656-12-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/memory/4848-35-0x00000000001F0000-0x0000000000279000-memory.dmp upx behavioral2/memory/1656-36-0x0000000000410000-0x0000000000499000-memory.dmp upx behavioral2/memory/4848-45-0x00000000001F0000-0x0000000000279000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1c59f0 3e8c5a00 File opened for modification C:\Windows\52ffe0 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.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 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3e8c5a00 - 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\Content\CachePrefix 3e8c5a00 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 3e8c5a00 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3e8c5a00 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3e8c5a00 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3e8c5a00 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3e8c5a00 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3e8c5a00 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3e8c5a00 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3e8c5a00 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 3e8c5a00 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 3e8c5a00 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1656 3e8c5a00 1656 3e8c5a00 1656 3e8c5a00 1656 3e8c5a00 1656 3e8c5a00 1656 3e8c5a00 1656 3e8c5a00 1656 3e8c5a00 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeTcbPrivilege 4848 2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeDebugPrivilege 1656 3e8c5a00 Token: SeTcbPrivilege 1656 3e8c5a00
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_d7b803cfd5f204109fceab2e1b9bdca9_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.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:4848
-
C:\Windows\Syswow64\3e8c5a00C:\Windows\Syswow64\3e8c5a001⤵
- 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:1656
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\3e8c5a00
- Size 2.6MB
- SHA256 396419dd7bad93be27679902440eca5e5c484dc730948fdcfd179b7977478ea3
- MD5 b59047ab53ddd5ded139dfed7ff764b9
- SHA1 88fb2fe2533c234282f27b12b7d2993e2b1801ad
- SHA512 eabb55dc55460e426d93b4b46dc16f36e2177d610a552f046011959494a87fa6c3fa3f277c94ad247d4119efcf9dc5979d0469d03f98aab5f0214c30bda3f3a6
- SSDEEP 49152:JTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:JKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T135C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH