Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
03/05/2026, 10:25
General
- Target 2026-05-03_48018260914b3fde8b254d1690a6c669_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
- Size 1.3MB
- Sample260503-mf12eaaw2k
- SHA256 6b2e8e0db691221d8c30876574f025f1ec7c51e3259382a3b38d67556a39acea
Malware Config
Signatures
- Custom signatureDetection of CryptoLocker Variants 1 IoCs
- Custom signatureDetection of Cryptolocker Samples 1 IoCs
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 17 IoCs
- Drops file in Windows directory 2 IoCs
- 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.
- Modifies data under HKEY_USERS 9 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_48018260914b3fde8b254d1690a6c669_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_48018260914b3fde8b254d1690a6c669_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
-
C:\Windows\Syswow64\ee4d1d40C:\Windows\Syswow64\ee4d1d401⤵
- 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
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
ee4d1d40
memory/3108-4-0x00000000002E0000-0x0000000000343000-memory.dmp
memory/3108-15-0x0000000001E10000-0x0000000001F0E000-memory.dmp
memory/3108-16-0x0000000001E10000-0x0000000001F0E000-memory.dmp
memory/3108-31-0x0000000001E10000-0x0000000001F0E000-memory.dmp
memory/3108-35-0x0000000001E10000-0x0000000001F0E000-memory.dmp
memory/4052-0-0x00000000003E0000-0x0000000000443000-memory.dmp
memory/4052-30-0x00000000035C0000-0x00000000036BE000-memory.dmp
memory/4052-39-0x00000000035C0000-0x00000000036BE000-memory.dmp
memory/4052-42-0x00000000035C0000-0x00000000036BE000-memory.dmp
memory/4052-43-0x00000000035C0000-0x00000000036BE000-memory.dmp