Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/09/2026, 22:19
Behavioral task
behavioral1
Sample
2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
13 signatures
150 seconds
General
- Target 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
- Size 2.9MB
- Sample260919-18sgmacb94
- SHA256 1c1466acebd631ab31a88d95aaf635ce40a39ace6d260ff76062d4e6a815babc
- MD5 a4893e76de26c2ff36e0f3880adc5388
- SHA1 0680fe052a8e1a83eeb47f0d8b0a94494c2fbba8
- SHA512 0991478263c6db50207997da10c0ac545a4bc50cd52b60d871d8e1f4347acc2088653ccbb37962689d655aa32e882da4677703de124066dff91e6e827e9b3b51
- SSDEEP 49152:jHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:jnKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T115D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x000800000001e417-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000800000001e417-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4892-0-0x0000000000DF0000-0x0000000000E7C000-memory.dmp UPX behavioral1/files/0x000800000001e417-2.dat UPX behavioral1/memory/1216-4-0x00000000005D0000-0x000000000065C000-memory.dmp UPX behavioral1/memory/4892-10-0x0000000000DF0000-0x0000000000E7C000-memory.dmp UPX behavioral1/memory/1216-11-0x00000000005D0000-0x000000000065C000-memory.dmp UPX behavioral1/memory/1216-19-0x00000000005D0000-0x000000000065C000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 1216 9cc35c08 - 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 4 114.114.114.114 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 6 223.5.5.5 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 37 114.114.114.114 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 38 223.5.5.5 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9cc35c08 File created C:\Windows\SysWOW64\9cc35c08 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9cc35c08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9cc35c08 -
resource yara_rule behavioral1/memory/4892-0-0x0000000000DF0000-0x0000000000E7C000-memory.dmp upx behavioral1/files/0x000800000001e417-2.dat upx behavioral1/memory/1216-4-0x00000000005D0000-0x000000000065C000-memory.dmp upx behavioral1/memory/4892-10-0x0000000000DF0000-0x0000000000E7C000-memory.dmp upx behavioral1/memory/1216-11-0x00000000005D0000-0x000000000065C000-memory.dmp upx behavioral1/memory/1216-19-0x00000000005D0000-0x000000000065C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\14d180 9cc35c08 File opened for modification C:\Windows\53c0b8 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_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 9cc35c08 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - 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 9cc35c08 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9cc35c08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9cc35c08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9cc35c08 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9cc35c08 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9cc35c08 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9cc35c08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9cc35c08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9cc35c08 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1216 9cc35c08 1216 9cc35c08 1216 9cc35c08 1216 9cc35c08 1216 9cc35c08 1216 9cc35c08 1216 9cc35c08 1216 9cc35c08 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeTcbPrivilege 4892 2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeDebugPrivilege 1216 9cc35c08 Token: SeTcbPrivilege 1216 9cc35c08
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-19_a4893e76de26c2ff36e0f3880adc5388_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-19_a4893e76de26c2ff36e0f3880adc5388_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:4892
-
C:\Windows\Syswow64\9cc35c08C:\Windows\Syswow64\9cc35c081⤵
- 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:1216
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9cc35c08
- Size 2.9MB
- SHA256 a767b5c1c351b6640541fa92a997758d56de14b34710ac4806003a7cb0650148
- MD5 3e237829d3d6c3ff14f430b859c7500d
- SHA1 c31373e497575b98f3537b207a62f4458fd71974
- SHA512 cfb6114b9151f655c02de005505028b090d39682a3493bbf3c8794d0fe13806bb446fc86fe20eca015a29b4d3f25d6d88c582b562cd6b0d31de458b890a7743b
- SSDEEP 49152:XHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:XnKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T130D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH