Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system - submitted
09/05/2026, 01:28
Static task
static1
4 signatures
Behavioral task
behavioral1
Sample
2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win10v2004-20250619-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win11-20260130-en
windows11-21h2-x64
11 signatures
150 seconds
General
- Target 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
- Size 2.0MB
- Sample260509-bv1teahs8x
- SHA256 e307a1b2c65d36d35f7b8e4182084052ca64edc38e23183ab3c90462be4aa587
- MD5 9ec05c8f7f1e65a5bdeff23de1933875
- SHA1 3791d8aac2a1f5100c6798e8da505592c6e3d882
- SHA512 701e4a54dee6abdf5ed67e374aa65629d9bb7b02ceb40a418aa5932b55f6cf741c16331a46db7b85d57b0fe1561bfa1d047fd1b24519eee0481a25b1450de2d6
- SSDEEP 49152:ZHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:ZnKdVkOhCXHHFZMjHfUKkVi
- TLSH T1DFA57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral1/files/0x00050000000229b1-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral1/files/0x00050000000229b1-2.dat CryptoLocker_set1 - UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule behavioral1/files/0x00050000000229b1-2.dat UPX - Executes dropped EXE 1 IoCs
pid Process 2740 287431b4 - 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 48 114.114.114.114 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 51 223.5.5.5 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 4 114.114.114.114 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 7 223.5.5.5 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 287431b4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 287431b4 File created C:\Windows\SysWOW64\287431b4 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\56d5a0 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe File opened for modification C:\Windows\2ee8e8 287431b4 - 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 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 287431b4 - 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:" 287431b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 287431b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 287431b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 287431b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 287431b4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 287431b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 287431b4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 287431b4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 287431b4 - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 2740 287431b4 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeTcbPrivilege 5072 2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeDebugPrivilege 2740 287431b4 Token: SeTcbPrivilege 2740 287431b4
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-08_9ec05c8f7f1e65a5bdeff23de1933875_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.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:5072
-
C:\Windows\Syswow64\287431b4C:\Windows\Syswow64\287431b41⤵
- 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:2740
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\287431b4
- Size 2.0MB
- SHA256 670aa82121dff7b10a17e5a3d86a0c040b618af0ad258cf06b61ee6855db1299
- MD5 2125f0d5f447859957d3c0e8a30ee772
- SHA1 945753019c84e070aa03951192720f6f6aab7b6b
- SHA512 feff9fe653e31917acf4cc0fa742e2148be2a501d10239578ea84a347127bedfe2377915824136fc423e41e93c3df9fa8c5bf8f1121fca4b9176eaac64d15404
- SSDEEP 49152:lHHKO29QG56/OJdJCXDrsOFZMjHfUTGkQy58:lnKdVkOhCXHHFZMjHfUKkVi
- TLSH T18FA57D31A6C18036E1B3867586FA56FAA5247C216311A5CF63C47A2A1F737D3EE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH