Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/05/2026, 18:44
Behavioral task
behavioral1
Sample
2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
Resource
win11-20260130-en
windows11-21h2-x64
13 signatures
150 seconds
General
- Target 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe
- Size 2.6MB
- Sample260509-xdsmcsft6m
- SHA256 e7377ba9129f9d34d7ea7c26f889ad95ff0fab773605423ba07e33bef5fdb0cf
- MD5 d298acfa00f4c941c7f1fca357c5c18b
- SHA1 60714407f907d81c4912aedb4052f27d5ab34bfb
- SHA512 4b7e707516783d3ba51f2ecaf5b2e3743f48b7d2422ff7605cafd359b7cc847698193ffe136d036482df156287cd82e2675ad3daf383957c7e7a5a9f725d340e
- SSDEEP 49152:9TGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:9KkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T11EC59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x000a00000002166e-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x000a00000002166e-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 13 IoCs
resource yara_rule behavioral1/memory/4760-0-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX behavioral1/files/0x000a00000002166e-2.dat UPX behavioral1/memory/4880-4-0x0000000000940000-0x00000000009C9000-memory.dmp UPX behavioral1/memory/4760-16-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX behavioral1/memory/4880-21-0x0000000000940000-0x00000000009C9000-memory.dmp UPX behavioral1/memory/4880-19-0x0000000000940000-0x00000000009C9000-memory.dmp UPX behavioral1/memory/4760-42-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX behavioral1/memory/4880-44-0x0000000000940000-0x00000000009C9000-memory.dmp UPX behavioral1/memory/4760-48-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX behavioral1/memory/4880-56-0x0000000000940000-0x00000000009C9000-memory.dmp UPX behavioral1/memory/4760-66-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX behavioral1/memory/4760-68-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX behavioral1/memory/4760-72-0x0000000000D00000-0x0000000000D89000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4880 5cf46e53 - Unexpected DNS network traffic destination 14 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 2 114.114.114.114 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 53 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 80 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 171 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 300 114.114.114.114 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 301 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 4 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 52 114.114.114.114 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 79 114.114.114.114 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 152 114.114.114.114 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 153 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 165 114.114.114.114 4880 5cf46e53 Destination IP 232 114.114.114.114 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Destination IP 233 223.5.5.5 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5cf46e53 File created C:\Windows\SysWOW64\5cf46e53 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5cf46e53 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5cf46e53 -
resource yara_rule behavioral1/memory/4760-0-0x0000000000D00000-0x0000000000D89000-memory.dmp upx behavioral1/files/0x000a00000002166e-2.dat upx behavioral1/memory/4880-4-0x0000000000940000-0x00000000009C9000-memory.dmp upx behavioral1/memory/4760-16-0x0000000000D00000-0x0000000000D89000-memory.dmp upx behavioral1/memory/4880-21-0x0000000000940000-0x00000000009C9000-memory.dmp upx behavioral1/memory/4880-19-0x0000000000940000-0x00000000009C9000-memory.dmp upx behavioral1/memory/4760-42-0x0000000000D00000-0x0000000000D89000-memory.dmp upx behavioral1/memory/4880-44-0x0000000000940000-0x00000000009C9000-memory.dmp upx behavioral1/memory/4760-48-0x0000000000D00000-0x0000000000D89000-memory.dmp upx behavioral1/memory/4880-56-0x0000000000940000-0x00000000009C9000-memory.dmp upx behavioral1/memory/4760-66-0x0000000000D00000-0x0000000000D89000-memory.dmp upx behavioral1/memory/4760-68-0x0000000000D00000-0x0000000000D89000-memory.dmp upx behavioral1/memory/4760-72-0x0000000000D00000-0x0000000000D89000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\538c20 5cf46e53 File opened for modification C:\Windows\517e30 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_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 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5cf46e53 - 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 5cf46e53 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5cf46e53 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 5cf46e53 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5cf46e53 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5cf46e53 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5cf46e53 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5cf46e53 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5cf46e53 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5cf46e53 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4880 5cf46e53 4880 5cf46e53 4880 5cf46e53 4880 5cf46e53 4880 5cf46e53 4880 5cf46e53 4880 5cf46e53 4880 5cf46e53 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeTcbPrivilege 4760 2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe Token: SeDebugPrivilege 4880 5cf46e53 Token: SeTcbPrivilege 4880 5cf46e53
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_amadey_coinminer_cryptolocker_elex_glassworm_kwampirs_ma.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-09_d298acfa00f4c941c7f1fca357c5c18b_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:4760
-
C:\Windows\Syswow64\5cf46e53C:\Windows\Syswow64\5cf46e531⤵
- 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:4880
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5cf46e53
- Size 2.6MB
- SHA256 2a064f5fd818c3ad346d8faa6646bc3adbfa2fa8660ad8f0a39cf1cfe8846630
- MD5 bc981fb3427523b338ba6342b0dd3154
- SHA1 8f7c1ddc8023776361d8273559b70da4da5c0969
- SHA512 b17ccb267192f741435c33a408f76ca99f1491d06cd2630ba06e8139eac3aec715aae1dcdab3c44c15d6f2826f44262bcd83e9dd9c66ef75260d7eafbc5ae5de
- SSDEEP 49152:/TGkQy56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtS0rQMYOF:/KkVkOhCXHHFZMjHfUKkVWsM0r1F
- TLSH T171C59F31B7818036D1B7427186FA47BBA5297C211715A5CF73C87A2A1FB36D2AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH