20c9d0fddda85e6d9d7782f50111e87c28faa769db73600009e466c87d97dc66

General

Target
2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
Size 1.3MB
Sample260506-pmwrdaax7x
SHA256 20c9d0fddda85e6d9d7782f50111e87c28faa769db73600009e466c87d97dc66
MD5 90a326516c6143915f1721f929071da6
SHA1 96ab2e266b6b40b17fedb2fb0a8da165277497eb
SHA512 d94513692d18b22bf03f59c166088c9f84eeda5588ec0ff366fba187fe08a77676425afb14c23dd40b7f4b80c19d7ede8b63f6e77f3299927d28ed00a04ea489
SSDEEP 24576:WbP+V3WnIZuMCxezot7kGFYKWoSip2ZzrTEJVJTt4D7/SAOZi+5v48cKfb:WbP+VLZ5zot7k1KRXpyPSVBXdc2
TLSH
T15B55C03272A040B2E2F35136EA249630FE7DBD241B20D55E93D8BA1D3F365919B77722
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 6 IoCs

resource	yara_rule
behavioral2/memory/4544-0-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/files/0x002300000002b28d-3.dat	UPX
behavioral2/memory/4544-8-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/5024-9-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/4328-16-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/1252-17-0x0000000000400000-0x000000000041B000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

pid	Process
1252	MSWDM.EXE
5024	MSWDM.EXE
2156	2026-05-06_90A326516C6143915F1721F929071DA6_AMADEY_COINMINER_ELEX_ICEDID_LUCA-STEALER_NJRAT_REMCOS_VIDAR.EXE
4328	MSWDM.EXE

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
File opened for modification	C:\Windows\devD978.tmp	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5024	MSWDM.EXE
5024	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 1252	4544	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe	79
PID 4544 wrote to memory of 5024	4544	2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe	80
PID 5024 wrote to memory of 2156	5024	MSWDM.EXE	81

C:\Users\Admin\AppData\Local\Temp\2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4544
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:1252
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\devD978.tmp!C:\Users\Admin\AppData\Local\Temp\2026-05-06_90a326516c6143915f1721f929071da6_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5024
- - C:\Users\Admin\AppData\Local\Temp\2026-05-06_90A326516C6143915F1721F929071DA6_AMADEY_COINMINER_ELEX_ICEDID_LUCA-STEALER_NJRAT_REMCOS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:2156

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4328

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 926KB
SHA256 756ba235edb5d02a914b01e3373c48639809f2935f165d9a932c2ca393ca95ba
MD5 d3770497f6ba5b34eaf4a9e8f6e50a26
SHA1 ce60b97b03a59ba0da3aa83b4958a1b07d6337fd
SHA512 874d926c8c751f70ec3009a95eee43d7b21e1b7a9c04404eac62996b9e26abaa23e90a325c7562f772a2691618d0341cc82ce60f43eeb2098401591babf7250e
SSDEEP 24576:WbP+V3WnIZuMCxezot7kGFYKWoSip2ZzrT3:WbP+VLZ5zot7k1KRXpyP3
TLSH
T19415BF3264A14072E7F10573BA24D6307E7CAF282B51C8ADE3D4BE0E7E74491A7B7256
MD5 SHA1 SHA512 SSDEEP TLSH

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devD978.tmp

Path C:\Windows\devD978.tmp
Size 430KB
SHA256 5d96bbc4e5b726d87c7cf547f5fe98f8f05434ec2130bd60cbf5671fd3a7381b
MD5 ffca2fbcc7e4637f2acc0a8a3b0dbaaa
SHA1 3697f037e527a31c013a2ff3ee2f6c373e67a2a7
SHA512 3d9bb3641bdb7d89d30a7d552c8eca7355ab64e56d6d1657dbfe4f4f66c93ced1aa75ffb1fc0326f5e06310bad6e51c94d57e7ef74e9db215ac2c72da1a20faf
SSDEEP 12288:WD+k3HVJ5xDfp4D7/SAOZi+5v4+rcKfth:UJVJTt4D7/SAOZi+5v48cKf3
TLSH
T127947C16B7A405F5E177E23DCA624A11E9767C165B30E74E03AC826A0F237619E3EF31
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1252-17-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/2156-20-0x0000015979F60000-0x000001597A2D8000-memory.dmp

Download

memory/4328-16-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/4544-0-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/4544-8-0x0000000000400000-0x000000000041B000-memory.dmp

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memory/5024-9-0x0000000000400000-0x000000000041B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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