Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 10:23
Behavioral task
behavioral1
Sample
2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
- Size 2.6MB
- Sample260831-me2xbasvbt
- SHA256 d57d81c1f6f1994834a3d5c770e4900db3ae5204cc82499bea41a7b555238b84
- MD5 660fb3529785d879d3b780a5d238ec19
- SHA1 3068ffd973daeb211d98d90886dd7b4a6391c877
- SHA512 c18210e2ba31fd0f9f0c8c3978333ac9e7ab68f2467c9032a52c44ddcfca691f61abcfedcb9babdb04b227f7db974b8e383602268621c6e24e325b6895a4d236
- SSDEEP 49152:4TGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:4KkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T195C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x00170000000115ef-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x00170000000115ef-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 12 IoCs
resource yara_rule behavioral2/memory/5780-0-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX behavioral2/files/0x00170000000115ef-2.dat UPX behavioral2/memory/5856-3-0x0000000000110000-0x0000000000199000-memory.dmp UPX behavioral2/memory/5780-18-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX behavioral2/memory/5856-20-0x0000000000110000-0x0000000000199000-memory.dmp UPX behavioral2/memory/5780-43-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX behavioral2/memory/5856-44-0x0000000000110000-0x0000000000199000-memory.dmp UPX behavioral2/memory/5780-47-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX behavioral2/memory/5856-48-0x0000000000110000-0x0000000000199000-memory.dmp UPX behavioral2/memory/5780-55-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX behavioral2/memory/5780-56-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX behavioral2/memory/5780-61-0x00000000009D0000-0x0000000000A59000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5856 b6ad0afc - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 36 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 91 114.114.114.114 5856 b6ad0afc Destination IP 97 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 232 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 288 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 373 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 99 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 159 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 289 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 319 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 35 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 92 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 161 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 231 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 1 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 2 223.5.5.5 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 318 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 372 114.114.114.114 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_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\Local\Microsoft\Windows\INetCache\Content.IE5 b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b6ad0afc File created C:\Windows\SysWOW64\b6ad0afc 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b6ad0afc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b6ad0afc -
resource yara_rule behavioral2/memory/5780-0-0x00000000009D0000-0x0000000000A59000-memory.dmp upx behavioral2/files/0x00170000000115ef-2.dat upx behavioral2/memory/5856-3-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral2/memory/5780-18-0x00000000009D0000-0x0000000000A59000-memory.dmp upx behavioral2/memory/5856-20-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral2/memory/5780-43-0x00000000009D0000-0x0000000000A59000-memory.dmp upx behavioral2/memory/5856-44-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral2/memory/5780-47-0x00000000009D0000-0x0000000000A59000-memory.dmp upx behavioral2/memory/5856-48-0x0000000000110000-0x0000000000199000-memory.dmp upx behavioral2/memory/5780-55-0x00000000009D0000-0x0000000000A59000-memory.dmp upx behavioral2/memory/5780-56-0x00000000009D0000-0x0000000000A59000-memory.dmp upx behavioral2/memory/5780-61-0x00000000009D0000-0x0000000000A59000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\6441c0 b6ad0afc File opened for modification C:\Windows\62f4a8 2026-08-30_660fb3529785d879d3b780a5d238ec19_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 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b6ad0afc - 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" b6ad0afc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b6ad0afc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b6ad0afc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b6ad0afc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b6ad0afc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b6ad0afc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b6ad0afc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b6ad0afc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b6ad0afc - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5856 b6ad0afc 5856 b6ad0afc 5856 b6ad0afc 5856 b6ad0afc 5856 b6ad0afc 5856 b6ad0afc 5856 b6ad0afc 5856 b6ad0afc 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeTcbPrivilege 5780 2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeDebugPrivilege 5856 b6ad0afc Token: SeTcbPrivilege 5856 b6ad0afc
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-30_660fb3529785d879d3b780a5d238ec19_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-30_660fb3529785d879d3b780a5d238ec19_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:5780
-
C:\Windows\Syswow64\b6ad0afcC:\Windows\Syswow64\b6ad0afc1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:5856
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4124
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b6ad0afc
- Size 2.6MB
- SHA256 34c49d3d24312d0f45a6f7722ebe6e2cc7b69e73f01d422a84e5aeb5e147b639
- MD5 598d79b28733ffe14194eb346e09f97a
- SHA1 77954c9726a2c36a7f71448a5e3cefea2c35e8fd
- SHA512 5852e63d382b9bae4f3b97c26c25255de58d61d788d7c12b8e2e7ccd6bcd3d0a08e0073cd02e42d5a75909a4fb523d543c886694e12c34230e5b418c3aea67f8
- SSDEEP 49152:XTGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:XKkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T116C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH