903280d8020b1481c9af2cdf0fc85ecc18f63f4c75688050e8b296971386baee

General

Target
2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
Size 510KB
Sample260529-dakb2abv5s
SHA256 903280d8020b1481c9af2cdf0fc85ecc18f63f4c75688050e8b296971386baee
MD5 0dd17093c10e6c6c008ca3ea4aae9976
SHA1 192a84a508178688d31a5cc8233f8862e2307c1b
SHA512 6bc3b4af3fa8f8e0226fad73cea6792b3c047face298da173e8ac92207863974228a498736ef048b64697cd120b1e455b1679bfbb0ca902a415acb20d3c46b70
SSDEEP 12288:M51xsD+k3HVJ5xDfp4D7/SAOZi+5v4+rcKftt:M51xuJVJTt4D7/SAOZi+5v48cKfr
TLSH
T161B43A1676A0CAA5D07B9239C56206F1EA737C15CF30D78F0398BE693E33751593AB22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

Detects executables packed with ASPack 6 IoCs

resource	yara_rule
behavioral2/memory/4780-0-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x00180000000256cc-3.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4780-10-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/4024-8-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/2952-15-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/2344-16-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack

Executes dropped EXE 4 IoCs

pid	Process
2344	MSWDM.EXE
4024	MSWDM.EXE
4452	2026-05-29_0DD17093C10E6C6C008CA3EA4AAE9976_ELEX_ICEDID_IPAMOR_NJRAT_RHADAMANTHYS_VIDAR.EXE
2952	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"	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_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	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
File opened for modification	C:\Windows\dev33BD.tmp	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_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	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_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
4024	MSWDM.EXE
4024	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 2344	4780	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe	80
PID 4780 wrote to memory of 4024	4780	2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe	81
PID 4024 wrote to memory of 4452	4024	MSWDM.EXE	82

C:\Users\Admin\AppData\Local\Temp\2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_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:4780
- 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:2344
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev33BD.tmp!C:\Users\Admin\AppData\Local\Temp\2026-05-29_0dd17093c10e6c6c008ca3ea4aae9976_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:4024
- - C:\Users\Admin\AppData\Local\Temp\2026-05-29_0DD17093C10E6C6C008CA3EA4AAE9976_ELEX_ICEDID_IPAMOR_NJRAT_RHADAMANTHYS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:4452

C:\Windows\MSWDM.EXE
MSWDM.EXE
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2952

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 80KB
SHA256 6e801995f391ec44d8cf44d162b0f53a2440fe026f16feea7ec03d67b2a8be5a
MD5 99108aa7f003fd78507a751918506920
SHA1 c9529c16f9ce9d03b2d74f5c6d832fb9cf3a9c92
SHA512 f971c95d4fe4270649fcae10cdb78ab5dabec09c37d009611e25fc72b8f702483ff5a7674153ac9b141576e88ca2e385de0e02d90406e289d75d4f67765fa59d
SSDEEP 768:ecvKJWKXRvRVLd1WOXCAsvgkQHGWHx2+E/ksdiPiB9koiR7xpzVJLVoEuaojCJam:7mpLeICAsvW2++ijLR9pzvRojCJa71+T
TLSH
T17683E6137991CF3AD08F01B6C0621AF957A78E11CD119FD3E784BE597CB329AAE25183
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dev33BD.tmp

Path C:\Windows\dev33BD.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/2344-16-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/2952-15-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4024-8-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4780-0-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/4780-10-0x0000000000400000-0x0000000000414000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads