Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
03/05/2026, 17:23
General
- Target 2026-05-03_b6814d733be1ba7693aadaf9ca3adb64_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe
- Size 871KB
- Sample260503-vx752sh16l
- SHA256 cfcc2188ea60fdf82ac773ecd21445caa74efe39bc5c4733dd495816cf4f7602
Score
9/10
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 5 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 8 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_b6814d733be1ba7693aadaf9ca3adb64_amadey_coinminer_cryptolocker_elex_graphican_mafia_rhada.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_b6814d733be1ba7693aadaf9ca3adb64_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\3025b54cC:\Windows\Syswow64\3025b54c1⤵
- 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
3025b54c
memory/4532-4-0x00000000006E0000-0x0000000000743000-memory.dmp
memory/4532-10-0x0000000002490000-0x0000000002526000-memory.dmp
memory/4816-0-0x0000000000B10000-0x0000000000B73000-memory.dmp
memory/4816-17-0x00000000037D0000-0x0000000003866000-memory.dmp