Analysis
- max time kernel
150s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 03:38
Behavioral task
behavioral1
Sample
2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
- Size 2.9MB
- Sample260801-d64qjsdp41
- SHA256 48591d3cbb3dbb62503da381dd122b5018d3e66954908d2d4409682a2ab65d15
- MD5 26135f28a99c01b7619799e98aedd5e3
- SHA1 d1f9c4924e8fe1bd04da170b483c5af62febcc6a
- SHA512 e4d3e21259a1ec58e45e2fb13c54a5fb105f32c828458ef3bbf4309de7e80f181f87af92481f88f14098a629f2134f45ee244f3a4818407e37906a2fbdfb5fc8
- SSDEEP 49152:gHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:gnKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T18FD59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x001000000001c57b-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x001000000001c57b-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/3432-0-0x00000000009E0000-0x0000000000A6C000-memory.dmp UPX behavioral2/files/0x001000000001c57b-2.dat UPX behavioral2/memory/564-3-0x00000000000C0000-0x000000000014C000-memory.dmp UPX behavioral2/memory/3432-10-0x00000000009E0000-0x0000000000A6C000-memory.dmp UPX behavioral2/memory/564-11-0x00000000000C0000-0x000000000014C000-memory.dmp UPX behavioral2/memory/564-34-0x00000000000C0000-0x000000000014C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 564 3782d764 - 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 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 4 223.5.5.5 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 14 114.114.114.114 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 15 223.5.5.5 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3782d764 File created C:\Windows\SysWOW64\3782d764 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 3782d764 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 3782d764 -
resource yara_rule behavioral2/memory/3432-0-0x00000000009E0000-0x0000000000A6C000-memory.dmp upx behavioral2/files/0x001000000001c57b-2.dat upx behavioral2/memory/564-3-0x00000000000C0000-0x000000000014C000-memory.dmp upx behavioral2/memory/3432-10-0x00000000009E0000-0x0000000000A6C000-memory.dmp upx behavioral2/memory/564-11-0x00000000000C0000-0x000000000014C000-memory.dmp upx behavioral2/memory/564-34-0x00000000000C0000-0x000000000014C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\9a7e8 3782d764 File opened for modification C:\Windows\3ac1d0 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.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 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3782d764 - 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:" 3782d764 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 3782d764 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 3782d764 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 3782d764 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 3782d764 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 3782d764 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 3782d764 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 3782d764 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 3782d764 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 564 3782d764 564 3782d764 564 3782d764 564 3782d764 564 3782d764 564 3782d764 564 3782d764 564 3782d764 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeTcbPrivilege 3432 2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeDebugPrivilege 564 3782d764 Token: SeTcbPrivilege 564 3782d764
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_26135f28a99c01b7619799e98aedd5e3_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.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:3432
-
C:\Windows\Syswow64\3782d764C:\Windows\Syswow64\3782d7641⤵
- 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:564
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\3782d764
- Size 2.9MB
- SHA256 7af95df748a0ecc692fc038b6e1f841388f1c370507242e5f533b3502aad3320
- MD5 7110ca58309cba5915c0d9f377f549b1
- SHA1 937ef2e79b51411c260af6ca760f6f9d671855b1
- SHA512 c186b3a3adcc46aad776201b2f4291785b9eca567e20ec567491d5ea895ef73871e85d0c487ceecc0893e2f09c4dcaf43fa29defb1fa1ffeae8f8d26c0778385
- SSDEEP 49152:PHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:PnKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1C1D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH