Analysis
- max time kernel
149s - max time network
160s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
06/05/2026, 07:33
Static task
static1
3 signatures
Behavioral task
behavioral1
Sample
2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win10v2004-20250619-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win11-20260130-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
- Size 1.3MB
- Sample260506-jdmt8acy4v
- SHA256 ccde28da5665d273cf3caa82f1eb71aa60c9ddbd68b5695dfddb495fb7169076
- MD5 d0be36ea6b809cba5cfc306e86349c5a
- SHA1 b80abba9d6e3786ed53d1b745d98821fd45358ea
- SHA512 385474c68d77f70a9df0967b8bf23055c8c2e42c1d87645756be52b46b49602a4d1a7a0e4b8d809e097a092fc746c8805d32cc50d16a26233c73fef069cdd7af
- SSDEEP 24576:ovO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:oHHKO29QG56/OJdJCXDrsl
- TLSH T19D559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x000b00000002708f-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x000b00000002708f-2.dat CryptoLocker_set1 - Executes dropped EXE 1 IoCs
pid Process 4832 dc4c1646 - 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 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 2 223.5.5.5 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 17 114.114.114.114 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 18 223.5.5.5 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dc4c1646 File created C:\Windows\SysWOW64\dc4c1646 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 dc4c1646 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData dc4c1646 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\167640 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe File opened for modification C:\Windows\52b9c0 dc4c1646 - 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 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dc4c1646 - 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:" dc4c1646 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" dc4c1646 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" dc4c1646 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" dc4c1646 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" dc4c1646 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix dc4c1646 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" dc4c1646 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ dc4c1646 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing dc4c1646 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4832 dc4c1646 4832 dc4c1646 4832 dc4c1646 4832 dc4c1646 4832 dc4c1646 4832 dc4c1646 4832 dc4c1646 4832 dc4c1646 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeTcbPrivilege 1312 2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeDebugPrivilege 4832 dc4c1646 Token: SeTcbPrivilege 4832 dc4c1646
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_d0be36ea6b809cba5cfc306e86349c5a_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:1312
-
C:\Windows\Syswow64\dc4c1646C:\Windows\Syswow64\dc4c16461⤵
- 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:4832
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\dc4c1646
- Size 1.3MB
- SHA256 ea180454c63dbdef7ef1583c670cb122c2db40df2ea4eb01a621207ad471d89e
- MD5 6c34ffbe496a36b6d8265d99887c2e99
- SHA1 e35d97f1bac17ac6241808a28cbbc7001947d6d5
- SHA512 b771aba6d57b40f3f2b9284363425d7529038c1e20e42c72039a020aae0dba124a6bdcb80ab9cff4cdf4e8590f8b2720a1b19e61c492d1dffff691396a299c7e
- SSDEEP 24576:xvO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:xHHKO29QG56/OJdJCXDrsl
- TLSH T11A559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH