Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
22/04/2026, 02:57
General
- Target 2026-04-22_5b31b245ca2e539a410061a6a91db406_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
- Size 252KB
- Sample260422-df4mvsbx7x
- SHA256 033f9bd1192e83b8a3bebdb0262f00f599734f5d64a7f0f7734efaa1cd551c6c
Malware Config
Extracted
-
sality
-
http://89.119.67.154/testo5/
-
http://kukutrustnet777.info/home.gif
-
http://kukutrustnet888.info/home.gif
-
http://kukutrustnet987.info/home.gif
-
http://www.klkjwre9fqwieluoi.info/
-
http://kukutrustnet777888.info/
Signatures
- Family: Sality
Sality is backdoor written in C++, first discovered in 2003.
- Modifies firewall policy service 3 TTPs 3 IoCs
- UAC bypass 3 TTPs 1 IoCs
- Windows security bypass 2 TTPs 12 IoCs
- Custom signatureDetects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 2 IoCs
- Custom signatureUPX dump on OEP (original entry point) 3 IoCs
- Disables RegEdit via registry modification 1 IoCs
- Disables Task Manager via registry modification
- Windows security modification 2 TTPs 13 IoCs
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-22_5b31b245ca2e539a410061a6a91db406_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-22_5b31b245ca2e539a410061a6a91db406_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
2026-04-22_5b31b245ca2e539a410061a6a91db406_coinminer_elex_jaku_nymaim_rhadamanthys_wannacry.exe
memory/2364-0-0x0000000000400000-0x0000000000447000-memory.dmp
memory/2364-2-0x0000000010000000-0x0000000010015000-memory.dmp
memory/2364-21-0x00000000022E0000-0x000000000336E000-memory.dmp
memory/2364-23-0x0000000000400000-0x0000000000447000-memory.dmp
memory/2364-24-0x00000000022E0000-0x000000000336E000-memory.dmp
memory/2364-25-0x00000000022E0000-0x000000000336E000-memory.dmp