5135ecdeb3e49cb2fcadf09cd51f5806cb65dff30e14b041cba5ded1eb138fc6

General

Target
2026-10-28_97b889e376457d5b2071310f99603de5_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
Size 510KB
Sample261029-22knwagy6n
SHA256 5135ecdeb3e49cb2fcadf09cd51f5806cb65dff30e14b041cba5ded1eb138fc6
MD5 97b889e376457d5b2071310f99603de5
SHA1 fd9e59c79947041674f64c39af898442212fcafe
SHA512 6f8bf2b512b8de236f51b41ae344fe9e0198b1af566c743925f66608e7e16a3e904d9f8042f0a2521be6bfcd7106a361caa23af80262fc0f67ee697f75d83e9c
SSDEEP 12288:M51xoD+k3HVJ5xDfp4D7/SAOZi+5v4+rcKft2:M51xaJVJTt4D7/SAOZi+5v48cKfU
TLSH
T14AB43A1576A0CAA5D07B9239C56206F1EA737C15CF30D78F0398BE6A3E33751593AB22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Signatures

Detects executables packed with ASPack 6 IoCs

resource	yara_rule
behavioral2/memory/3492-0-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/files/0x000e00000001c45c-4.dat	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/3492-9-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/5824-14-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/5580-15-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack
behavioral2/memory/8-16-0x0000000000400000-0x0000000000414000-memory.dmp	INDICATOR_EXE_Packed_ASPack

Executes dropped EXE 4 IoCs

pid	Process
5824	MSWDM.EXE
5580	MSWDM.EXE
3384	2026-10-28_97B889E376457D5B2071310F99603DE5_ELEX_ICEDID_IPAMOR_NJRAT_RHADAMANTHYS_VIDAR.EXE
8	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"	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"	2026-10-28_97b889e376457d5b2071310f99603de5_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-10-28_97b889e376457d5b2071310f99603de5_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

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	2026-10-28_97b889e376457d5b2071310f99603de5_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
File opened for modification	C:\Windows\devFA2A.tmp	2026-10-28_97b889e376457d5b2071310f99603de5_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\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	2026-10-28_97b889e376457d5b2071310f99603de5_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
5580	MSWDM.EXE
5580	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 5824	3492	2026-10-28_97b889e376457d5b2071310f99603de5_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe	89
PID 3492 wrote to memory of 5580	3492	2026-10-28_97b889e376457d5b2071310f99603de5_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe	90
PID 5580 wrote to memory of 3384	5580	MSWDM.EXE	91

C:\Users\Admin\AppData\Local\Temp\2026-10-28_97b889e376457d5b2071310f99603de5_elex_icedid_ipamor_njrat_rhadamanthys_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-28_97b889e376457d5b2071310f99603de5_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:3492
- 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:5824
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\devFA2A.tmp!C:\Users\Admin\AppData\Local\Temp\2026-10-28_97b889e376457d5b2071310f99603de5_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:5580
- - C:\Users\Admin\AppData\Local\Temp\2026-10-28_97B889E376457D5B2071310F99603DE5_ELEX_ICEDID_IPAMOR_NJRAT_RHADAMANTHYS_VIDAR.EXE
    3⤵
    - Executes dropped EXE
    PID:3384

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:8

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 0645640239735d1a73c1b15927c12a17994de407d3b95ddaa6132ab64efc6121
MD5 87fd014eee5f08d40c3bda6130da6ac0
SHA1 a7354575bd37cf2fef8b7117943e19afa577f863
SHA512 1ffc626a572d36451d370ce0ba558dfb4b978907081d5f02cacc4e812f35c2ac1a7787e5e8767b668dda0a303a97f87dfece2300d6162fe6454c7dc876de82f9
SSDEEP 768:ecvKJWKXRvRVLd1WOXCAsvgkQHGWHx2+E/ksdiPiB9koiR7xpzVJLVoEuaojCJa2:7mpLeICAsvW2++ijLR9pzvRojCJa71+D
TLSH
T16D83F7137991CF3AD08F01B6C4625AF957A78E21CD109FD3E384BE5A7CB329A6E25143
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

devFA2A.tmp

Path C:\Windows\devFA2A.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/8-16-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/3492-0-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/3492-9-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/5580-15-0x0000000000400000-0x0000000000414000-memory.dmp

Download

memory/5824-14-0x0000000000400000-0x0000000000414000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads