Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 11:37
Behavioral task
behavioral1
Sample
2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe
- Size 2.9MB
- Sample260924-nrfqaacf83
- SHA256 1896edd70840b7037b3c4389190c77c213a9914aa4bc642aa11b6747a1c8325f
- MD5 2e5b8975e89bade82e876d06e51d0fcd
- SHA1 28b383d71b43a2f001689a3d9d4b5affa9870ed5
- SHA512 2d6ec3b807a4e8f6f47fe186b2e980ae08dac9e697fd9cd84512aa2d82df32dc46d34bda1b91a0db87923e8c60615b6a5e1c22144686b357cd970ca76370278f
- SSDEEP 49152:5HHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:5nKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1A0D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x000f00000001b84a-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x000f00000001b84a-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2940-0-0x0000000000240000-0x00000000002CC000-memory.dmp UPX behavioral2/files/0x000f00000001b84a-2.dat UPX behavioral2/memory/5544-3-0x0000000000970000-0x00000000009FC000-memory.dmp UPX behavioral2/memory/2940-18-0x0000000000240000-0x00000000002CC000-memory.dmp UPX behavioral2/memory/5544-19-0x0000000000970000-0x00000000009FC000-memory.dmp UPX behavioral2/memory/5544-42-0x0000000000970000-0x00000000009FC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 5544 fe335938 - Unexpected DNS network traffic destination 22 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 290 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 3 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 40 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 149 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 181 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 301 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 334 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 387 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 39 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 94 114.114.114.114 5544 fe335938 Destination IP 333 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 441 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 442 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 236 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 289 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 5 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 95 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 182 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 235 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 388 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 150 223.5.5.5 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 300 114.114.114.114 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\fe335938 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fe335938 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fe335938 -
resource yara_rule behavioral2/memory/2940-0-0x0000000000240000-0x00000000002CC000-memory.dmp upx behavioral2/files/0x000f00000001b84a-2.dat upx behavioral2/memory/5544-3-0x0000000000970000-0x00000000009FC000-memory.dmp upx behavioral2/memory/2940-18-0x0000000000240000-0x00000000002CC000-memory.dmp upx behavioral2/memory/5544-19-0x0000000000970000-0x00000000009FC000-memory.dmp upx behavioral2/memory/5544-42-0x0000000000970000-0x00000000009FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5eea50 fe335938 File opened for modification C:\Windows\325578 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_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 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fe335938 - 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 fe335938 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" fe335938 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ fe335938 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" fe335938 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" fe335938 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" fe335938 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing fe335938 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" fe335938 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" fe335938 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5544 fe335938 5544 fe335938 5544 fe335938 5544 fe335938 5544 fe335938 5544 fe335938 5544 fe335938 5544 fe335938 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeTcbPrivilege 2940 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeDebugPrivilege 5544 fe335938 Token: SeTcbPrivilege 5544 fe335938
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_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:2940
-
C:\Windows\Syswow64\fe335938C:\Windows\Syswow64\fe3359381⤵
- 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:5544
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\fe335938
- Size 2.9MB
- SHA256 46fc496f78649da44ce128b0b03cf3d2874a801b2089802cb4ba8535023a6f45
- MD5 7308ed3a914a3a02cf8b68b88b752f54
- SHA1 4383d0e477461ea3a0bdb5de9fb20ffb0f2b1f97
- SHA512 c9d1e2a980b848624b4c3bc3ff4da4158886fc082e74ea67881f8a6577b4239c075b52b713db8dc63e6bf73d91d3d99a214776265105e03273f44d9dc702ba2b
- SSDEEP 49152:gHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:gnKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1B4D59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH