21891475ff3ad823e61b82c712309d10b41a81e5811256e7ecb2ee403d1f7ff9

General

Target
2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
Size 510KB
Sample261102-cd19aagw7r
SHA256 21891475ff3ad823e61b82c712309d10b41a81e5811256e7ecb2ee403d1f7ff9
MD5 fbaef69f870e562d15419e78ea436446
SHA1 b68f49574605040c6fc1c80f9a76ddb1ed047700
SHA512 020000176c504a08416acdfd29b8d493d8d1ce7efef4b03f942c3f632851bf34f32acd10dc8b57bc27b023dddcff364e22dccfbed345b647c350b3d0987a2825
SSDEEP 12288:M51xnD+k3HVJ5xDfp4D7/SAOZi+5v4+rcKft4:M51xDJVJTt4D7/SAOZi+5v48cKfq
TLSH
T137B43A1676A0CAA5D07B9239C56206F1EA737C15CF30D78F0368BE693E33751593AB22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

Detects executables packed with ASPack 6 IoCs

resource	yara_rule
behavioral2/memory/4600-0-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x000e00000001c587-5.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4600-9-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/1524-14-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/3212-16-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4068-15-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack

Executes dropped EXE 4 IoCs

pid	Process
4068	MSWDM.EXE
3212	MSWDM.EXE
5068	2026-11-01_FBAEF69F870E562D15419E78EA436446_ELEX_ICEDID_IPAMOR_NJRAT_RHADAMANTHYS_VIDAR.EXE
1524	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"	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_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

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
File opened for modification	C:\Windows\dev1AB2.tmp	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_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\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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	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	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_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
3212	MSWDM.EXE
3212	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 4068	4600	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe	90
PID 4600 wrote to memory of 3212	4600	2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe	91
PID 3212 wrote to memory of 5068	3212	MSWDM.EXE	92

C:\Users\Admin\AppData\Local\Temp\2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_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:4600
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:4068
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev1AB2.tmp!C:\Users\Admin\AppData\Local\Temp\2026-11-01_fbaef69f870e562d15419e78ea436446_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3212
- - C:\Users\Admin\AppData\Local\Temp\2026-11-01_FBAEF69F870E562D15419E78EA436446_ELEX_ICEDID_IPAMOR_NJRAT_RHADAMANTHYS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:5068

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:1524

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

System Network Configuration Discovery

1

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

MSWDM.EXE

Path C:\Windows\MSWDM.EXE
Size 80KB
SHA256 621aec3483ad6b493ce2c5821418c47bd0d4834fb2921b8eed67c1dee6ab115e
MD5 14c8b332a87634290d7283095f0f5850
SHA1 c45d49fce36836e5616acc25bc813d7e70d58f34
SHA512 5d4a4a99ac342c91027ff6cbce157aef6555228704f21a1b8f7110112d1b1530ddc0d07e21100f3042724d89d3e760a9a86759c2b9d70635fc822d0def99a22f
SSDEEP 768:ecvKJWKXRvRVLd1WOXCAsvgkQHGWHx2+E/ksdiPiB9koiR7xpzVJLVoEuaojCJaN:7mpLeICAsvW2++ijLR9pzvRojCJa71+Y
TLSH
T1F883F6137991CF3AD08F01B6C0621AF957A78E11CD109FD3E394BE697CB329A6E25243
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dev1AB2.tmp

Path C:\Windows\dev1AB2.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/1524-14-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/3212-16-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4068-15-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4600-0-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4600-9-0x0000000000400000-0x0000000000414000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads