b9664630a28f4c26e1b8984d46839337c8f1839968db4fc011bf99946f7b17ed

General

Target
2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe
Size 686KB
Sample260930-j6zdqaaf66
SHA256 b9664630a28f4c26e1b8984d46839337c8f1839968db4fc011bf99946f7b17ed
MD5 b811df78bc4c37c81e26f490bff64a8a
SHA1 915b0950f132833183afd27a0e80920847a9c5fb
SHA512 609d8baadfa641f51f4a78d7315a4539294802af00ecba269dcf514374d3e58e03fee50b022455caf01d263d205a1c0d6cb1d8c965f9ad7d93cb8e0167eb9ae8
SSDEEP 12288:phJ6mfBSTOYREnD+k3HVJ5xDfp4D7/SAOZi+5v4+rcKft7:phJ6mfYTOYKDJVJTt4D7/SAOZi+5v48b
TLSH
T112E45D0167F405A9F1B79B3DC9B1461AED72BC229E31DA0E1364425ACE33B52CD77B22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4568	MSWDM.EXE
4480	MSWDM.EXE
4016	2026-09-30_B811DF78BC4C37C81E26F490BFF64A8A_ELEX_ICEDID_IPAMOR_NJRAT_NYMAIM_RHADAMANTHYS_VIDAR.EXE
5180	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"	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_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

Enumerates connected drives 3 TTPs 2 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

ioc	Process
\??\F:\	MSWDM.EXE
\??\F:\	MSWDM.EXE

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe
File opened for modification	C:\Windows\devD661.tmp	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	MSWDM.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	MSWDM.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	MSWDM.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	MSWDM.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	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_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
4480	MSWDM.EXE
4480	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 4568	5096	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe	88
PID 5096 wrote to memory of 4480	5096	2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe	89
PID 4480 wrote to memory of 4016	4480	MSWDM.EXE	90

C:\Users\Admin\AppData\Local\Temp\2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_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:5096
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Enumerates connected drives
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:4568
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\devD661.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-30_b811df78bc4c37c81e26f490bff64a8a_elex_icedid_ipamor_njrat_nymaim_rhadamanthys_vidar.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4480
- - C:\Users\Admin\AppData\Local\Temp\2026-09-30_B811DF78BC4C37C81E26F490BFF64A8A_ELEX_ICEDID_IPAMOR_NJRAT_NYMAIM_RHADAMANTHYS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:4016

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:5180

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

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 256KB
SHA256 b580e3621992cfcf6701b16d94ee759d935957c459d51a53672a893f9c199b83
MD5 16a243b85f60d6da5f8cf544c196f96f
SHA1 6963a9ab685755e8ac10d0d6c300ad8b7963f2ac
SHA512 7a1bb138b760bfced490c51d22a6838dd8947cd1038825514a96d340a437c7e7425e54334bf006062bf2c46282760bf019adcecfcd4e8842744db5c358f10d1a
SSDEEP 3072:WcX93xwq19gL2SjGojCJa70f5ADt4STBfsY5vXWqvuHcYnLzqP2o:WcNhJgX9z0f57STB0YRX8nW
TLSH
T1DF44B60057F84A19F6FA4F7E89B0851F6A62FC32AC22DE5E2110520AC476E47CDB3767
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

devD661.tmp

Path C:\Windows\devD661.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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads