Analysis
- max time kernel
149s - max time network
146s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 15:08
Static task
static1
3 signatures
Behavioral task
behavioral1
Sample
2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
Resource
win11-20260130-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
- Size 871KB
- Sample260415-sjbhtaa17p
- SHA256 fa5bf2fdff0075a72f1ff7bb6a77cb39e4d046cad56edeea2120c37578c0c0b8
- MD5 5000e36ca1428702a7540b40a419ac36
- SHA1 700fafdc28addf0cb9e22734fc4bdb5e147d368b
- SHA512 394a6045d9766e750a413af671c98fb01d64d14b9024c7964fd8b401b588186c2df80c7b90a8784ed38353a388599627fa5e5a4abc40073d2d807df01b33e44f
- SSDEEP 12288:XSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikGU5rCOTeidT:ivO2xJKRI2FOkx2LFEvcU6UQOJdT
- TLSH T160156B31E681C036D5B34571C6FA4BBBA9647D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detection of CryptoLocker Variants 1 IoCs
resource yara_rule behavioral2/files/0x001d00000002b1fd-2.dat CryptoLocker_rule2 - Detection of Cryptolocker Samples 1 IoCs
resource yara_rule behavioral2/files/0x001d00000002b1fd-2.dat CryptoLocker_set1 - Executes dropped EXE 1 IoCs
pid Process 540 e26ea84c - 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 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 2 223.5.5.5 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 10 114.114.114.114 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Destination IP 11 223.5.5.5 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_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\Local\Microsoft\Windows\INetCache\Content.IE5 e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e26ea84c File created C:\Windows\SysWOW64\e26ea84c 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e26ea84c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e26ea84c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\93eb8 e26ea84c File opened for modification C:\Windows\46ac40 2026-04-15_5000e36ca1428702a7540b40a419ac36_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 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e26ea84c - 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:" e26ea84c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e26ea84c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e26ea84c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e26ea84c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e26ea84c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e26ea84c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e26ea84c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e26ea84c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e26ea84c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 540 e26ea84c 540 e26ea84c 540 e26ea84c 540 e26ea84c 540 e26ea84c 540 e26ea84c 540 e26ea84c 540 e26ea84c 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeTcbPrivilege 4128 2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe Token: SeDebugPrivilege 540 e26ea84c Token: SeTcbPrivilege 540 e26ea84c
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_5000e36ca1428702a7540b40a419ac36_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_5000e36ca1428702a7540b40a419ac36_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:4128
-
C:\Windows\Syswow64\e26ea84cC:\Windows\Syswow64\e26ea84c1⤵
- 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:540
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e26ea84c
- Size 871KB
- SHA256 40571247b1152e488bf8d1a86cad0f8c4c774082f4f43a0010e63b5429af4589
- MD5 c615d4acc1f7a44ffc47cef503be80a1
- SHA1 37161b9b9bc9d7f434733ac109b22829db352ebf
- SHA512 3e454b8c42fe6de1ad3453167ea23a1ba7cd847dff2531c381463950a09a3247bce9b8e7c410d1e11bb603b0c164a0e5f375ce60da566d109a3cfd18c1279997
- SSDEEP 12288:lSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikGU5rCOTeidT:EvO2xJKRI2FOkx2LFEvcU6UQOJdT
- TLSH T1BD156B31E681C036D5B34571C6FA4BBBA9647D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH