Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
18/04/2026, 02:46
Static task
static1
3 signatures
Behavioral task
behavioral1
Sample
2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win11-20260130-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
- Size 1.3MB
- Sample260418-c9affafs8w
- SHA256 d50457fc1e458bf436803e7654758b1881df3e4d119fa4aee1d331af20d3fd8b
- MD5 018450c40bd01ab62a6a46d8fc5ee373
- SHA1 45e09e68667ac8261ecc143bf7e5fbff972cc4e5
- SHA512 4598ab9d8848a9ca0b16e8b05a8b8b02a85211b3c7bf88cdc93bedfffcc4525cb185cf777667e73d921cc7e1f1d8be16332bfec3ae14974b7ee9deeb429df5c6
- SSDEEP 24576:NvO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:NHHKO29QG56/OJdJCXDrsl
- TLSH T126559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x001d00000002b12d-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x001d00000002b12d-2.dat CryptoLocker_set1 - Executes dropped EXE 1 IoCs
pid Process 2628 ce1fecd6 - 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 1 114.114.114.114 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 2 223.5.5.5 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 10 114.114.114.114 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 12 223.5.5.5 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ce1fecd6 File created C:\Windows\SysWOW64\ce1fecd6 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ce1fecd6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ce1fecd6 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2cfe08 ce1fecd6 File opened for modification C:\Windows\4e2328 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.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 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ce1fecd6 - 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:" ce1fecd6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ce1fecd6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ce1fecd6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ce1fecd6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ce1fecd6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ce1fecd6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ce1fecd6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ce1fecd6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ce1fecd6 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2628 ce1fecd6 2628 ce1fecd6 2628 ce1fecd6 2628 ce1fecd6 2628 ce1fecd6 2628 ce1fecd6 2628 ce1fecd6 2628 ce1fecd6 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeTcbPrivilege 4564 2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeDebugPrivilege 2628 ce1fecd6 Token: SeTcbPrivilege 2628 ce1fecd6
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-18_018450c40bd01ab62a6a46d8fc5ee373_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:4564
-
C:\Windows\Syswow64\ce1fecd6C:\Windows\Syswow64\ce1fecd61⤵
- 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:2628
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ce1fecd6
- Size 1.3MB
- SHA256 4b09ddda08b3ebc126d1bab712fa548f84ad01f5c36180424a0ad815c1d354a0
- MD5 fc1db879c485723b4734d9d5466e4c3a
- SHA1 67ef88c8b5feb8b5810fcc4b67a8988ce53d0b60
- SHA512 80d75e6859239a6d955047f8cc3c7c8cad5a3036064604313e34fadfe777c7799485ea552b35e915519cdd60d1068c57d18e684fb895f4eb0c32c16daf6dc8c1
- SSDEEP 24576:XvO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:XHHKO29QG56/OJdJCXDrsl
- TLSH T13D559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH