afef81d905fd11f878a9a2271398dd3caf5860dee53e2eab41c7fce7b5e8ab33

General

Target
2026-04-16_968bb3534158da14a1a94189ebaba749_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
Size 1.3MB
Sample260416-tchh8aev6l
SHA256 afef81d905fd11f878a9a2271398dd3caf5860dee53e2eab41c7fce7b5e8ab33
MD5 968bb3534158da14a1a94189ebaba749
SHA1 4c2ff0b47227b008f4ff867b8932609d9cc6a3a6
SHA512 9a554bdef5508c7ccafe7262799021855a9ca255b2e0d1983a977b87a70a0a659c5db204859d521339e2f52aa8a25b07c912088b673d6ce0c3b89384826f2404
SSDEEP 24576:WbH+V3WnIZuMCxezot7kGFYKWoSip2ZzrTEJVJTt4D7/SAOZi+5v48cKfP:WbH+VLZ5zot7k1KRXpyPSVBXdc6
TLSH
T1C955C03272A040B2E2F35136EA249630FD7DBD241720D59E93D8BA1E3F365919B77722
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 7 IoCs

resource	yara_rule
behavioral2/memory/1568-0-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/files/0x001a00000002b406-3.dat	UPX
behavioral2/memory/1444-10-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/1568-9-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/3092-16-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/3092-17-0x0000000000400000-0x000000000041B000-memory.dmp	UPX
behavioral2/memory/3548-18-0x0000000000400000-0x000000000041B000-memory.dmp	UPX

Executes dropped EXE 4 IoCs

pid	Process
3548	MSWDM.EXE
1444	MSWDM.EXE
1276	2026-04-16_968BB3534158DA14A1A94189EBABA749_AMADEY_COINMINER_ELEX_ICEDID_LUCA-STEALER_NJRAT_REMCOS_VIDAR.EXE
3092	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\Run\WDM = "MSWDM.EXE"	2026-04-16_968bb3534158da14a1a94189ebaba749_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-04-16_968bb3534158da14a1a94189ebaba749_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
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

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-04-16_968bb3534158da14a1a94189ebaba749_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
File opened for modification	C:\Windows\dev53D8.tmp	2026-04-16_968bb3534158da14a1a94189ebaba749_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	2026-04-16_968bb3534158da14a1a94189ebaba749_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
1444	MSWDM.EXE
1444	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 3548	1568	2026-04-16_968bb3534158da14a1a94189ebaba749_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe	80
PID 1568 wrote to memory of 1444	1568	2026-04-16_968bb3534158da14a1a94189ebaba749_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe	81
PID 1444 wrote to memory of 1276	1444	MSWDM.EXE	82

C:\Users\Admin\AppData\Local\Temp\2026-04-16_968bb3534158da14a1a94189ebaba749_amadey_coinminer_elex_icedid_luca-stealer_njrat_remcos_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-16_968bb3534158da14a1a94189ebaba749_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:1568
- 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:3548
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev53D8.tmp!C:\Users\Admin\AppData\Local\Temp\2026-04-16_968bb3534158da14a1a94189ebaba749_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:1444
- - C:\Users\Admin\AppData\Local\Temp\2026-04-16_968BB3534158DA14A1A94189EBABA749_AMADEY_COINMINER_ELEX_ICEDID_LUCA-STEALER_NJRAT_REMCOS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:1276

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:3092

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 beb1d792c13e6428509b32daff485a774baf71c9dfda3c462ae117761bbe1a4b
MD5 8d71dfa80d7e9dd12c5d5f68b5843903
SHA1 c203e7ebe99610cdbb78ac4794ba696d525322dd
SHA512 136d4f26247c3b1d6d714fe9e6a2ae33f35eb0444911593f05c11eb713b08f59b0779bab84226c4ece0a257496f9887f87d1a045e4e8ef4d74099f95a797509f
SSDEEP 24576:WbH+V3WnIZuMCxezot7kGFYKWoSip2ZzrT3:WbH+VLZ5zot7k1KRXpyP3
TLSH
T1E415BF3264A14072E7F10173BA24E6307E7CAF282751C8ADE7D4BE0E7E74491A7B7256
MD5 SHA1 SHA512 SSDEEP TLSH

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dev53D8.tmp

Path C:\Windows\dev53D8.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

Submit Download

memory/1444-10-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/1568-0-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/1568-9-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/3092-16-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/3092-17-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/3548-18-0x0000000000400000-0x000000000041B000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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