Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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 behavioral1/files/0x000a0000000243d3-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000a0000000243d3-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4976-0-0x0000000000270000-0x00000000002FC000-memory.dmp UPX behavioral1/files/0x000a0000000243d3-2.dat UPX behavioral1/memory/4688-4-0x0000000000840000-0x00000000008CC000-memory.dmp UPX behavioral1/memory/4976-18-0x0000000000270000-0x00000000002FC000-memory.dmp UPX behavioral1/memory/4688-21-0x0000000000840000-0x00000000008CC000-memory.dmp UPX behavioral1/memory/4688-38-0x0000000000840000-0x00000000008CC000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4688 ee21c8b0 - Unexpected DNS network traffic destination 19 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 470 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 69 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 135 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 206 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 246 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 378 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 3 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 68 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 245 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 306 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 307 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 377 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 469 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 134 114.114.114.114 4688 ee21c8b0 Destination IP 207 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 351 114.114.114.114 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 409 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 33 223.5.5.5 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Destination IP 408 114.114.114.114 4976 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\ee21c8b0 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ee21c8b0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ee21c8b0 -
resource yara_rule behavioral1/memory/4976-0-0x0000000000270000-0x00000000002FC000-memory.dmp upx behavioral1/files/0x000a0000000243d3-2.dat upx behavioral1/memory/4688-4-0x0000000000840000-0x00000000008CC000-memory.dmp upx behavioral1/memory/4976-18-0x0000000000270000-0x00000000002FC000-memory.dmp upx behavioral1/memory/4688-21-0x0000000000840000-0x00000000008CC000-memory.dmp upx behavioral1/memory/4688-38-0x0000000000840000-0x00000000008CC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5042a0 ee21c8b0 File opened for modification C:\Windows\5530e0 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 ee21c8b0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_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 ee21c8b0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ee21c8b0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ee21c8b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ee21c8b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ee21c8b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ee21c8b0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ee21c8b0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ee21c8b0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ee21c8b0 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4688 ee21c8b0 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeTcbPrivilege 4976 2026-09-23_2e5b8975e89bade82e876d06e51d0fcd_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_re.exe Token: SeDebugPrivilege 4688 ee21c8b0 Token: SeTcbPrivilege 4688 ee21c8b0
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:4976
-
C:\Windows\Syswow64\ee21c8b0C:\Windows\Syswow64\ee21c8b01⤵
- 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:4688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ee21c8b0
- Size 2.9MB
- SHA256 a2237df08acfa36660d05677771ec308e2d1695c946d62cf55bf5c51c175aeee
- MD5 4c08bc0dd5fd81ffb509700dfca41db4
- SHA1 997918f14be2d69d55221c8af881c3bfdd3ae6c5
- SHA512 b2156d12a966d3e6d9788b3db3b751f794c3621f00034b607ed561b64127dd8a53e924e1dbeace46a5473e9f5346e709fea0eb10a1f05cba303d19ad6af14fed
- SSDEEP 49152:SHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:SnKGEkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T1ABD59E31B6818036D1B7467186FA47BBA5257C211721A5CFB3C47B2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH