37051f519095bfc46f795d9976e3cd67581f3c4f601cc206839a8a6000010917

General

Target
2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe
Size 271KB
Sample260930-p4bgrsxthz
SHA256 37051f519095bfc46f795d9976e3cd67581f3c4f601cc206839a8a6000010917
MD5 28817013cd743992126379b2b7e1dbfd
SHA1 e9d5246aa920bf39ef2e7ef6e363845075b9fd14
SHA512 a09bf90ea3480d5acfadfbb1fad184c0d2e4cf00f42affc98faa2618833d6f80bab9cd16c4c3051604fe8f84bfeedce8911c06e7879cc444b876566fdf563b56
SSDEEP 3072:WcX93xwq19gL2SjGojCJa70f5ADt4STBfsY5vXWqvuHcYnLzqP2ComCP18:WcNhJgX9z0f57STB0YRX8nkVC98
TLSH
T19B44B60057F84A19F6FA4E7E89B1851F6A62FC32AC22DE5E2110520AC476E47CDB3767
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4944	MSWDM.EXE
5080	MSWDM.EXE
960	2026-09-30_28817013CD743992126379B2B7E1DBFD_AMADEY_ELEX_IPAMOR_NYMAIM_RHADAMANTHYS_WANNACRY.EXE
4512	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_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.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_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe
File opened for modification	C:\Windows\dev68B3.tmp	2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.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 5 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_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.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	2026-09-30_28817013CD743992126379B2B7E1DBFD_AMADEY_ELEX_IPAMOR_NYMAIM_RHADAMANTHYS_WANNACRY.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5080	MSWDM.EXE
5080	MSWDM.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3532 wrote to memory of 4944	3532	2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe	89
PID 3532 wrote to memory of 5080	3532	2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe	90
PID 5080 wrote to memory of 960	5080	MSWDM.EXE	91

C:\Users\Admin\AppData\Local\Temp\2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3532
- 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:4944
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\dev68B3.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-30_28817013cd743992126379b2b7e1dbfd_amadey_elex_ipamor_nymaim_rhadamanthys_wannacry.exe! !
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5080
- - C:\Users\Admin\AppData\Local\Temp\2026-09-30_28817013CD743992126379B2B7E1DBFD_AMADEY_ELEX_IPAMOR_NYMAIM_RHADAMANTHYS_WANNACRY.EXE
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:960
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\dev68B3.tmp!C:\Users\Admin\AppData\Local\Temp\2026-09-30_28817013CD743992126379B2B7E1DBFD_AMADEY_ELEX_IPAMOR_NYMAIM_RHADAMANTHYS_WANNACRY.EXE!
    3⤵
    PID:760

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:4512

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

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Downloads

2026-09-30_28817013CD743992126379B2B7E1DBFD_AMADEY_ELEX_IPAMOR_NYMAIM_RHADAMANTHYS_WANNACRY.EXE

Path C:\Users\Admin\AppData\Local\Temp\2026-09-30_28817013CD743992126379B2B7E1DBFD_AMADEY_ELEX_IPAMOR_NYMAIM_RHADAMANTHYS_WANNACRY.EXE
Size 271KB
SHA256 92de3fa36a8d1857fedd9a28cf18a0d576780c12c911c4de0cb5b8ecbe5716af
MD5 4dcf56d5408d73c92d85ddcd99cf8cbf
SHA1 e007c197509134bebf54c5ef4f884962712b3832
SHA512 ebba272dc094d40cc51b4f662f1dbfa989a3486a7427f5aa3fbee878f91f30dad0706ad68894d295f7659776b18f22cadd17fa6e95fdc1ed55dba316e2a61b9a
SSDEEP 3072:WcX93xwq19gL2SjGojCJa70f5ADt4STBfsY5vXWqvuHcYnLzqP2ComCP1d:WcNhJgX9z0f57STB0YRX8nkVC9d
TLSH
T19644B60057F84A19F6FA4E7E89F1851F6A62FC32AC22DE5E2110520AC476E47CDB3767
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

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

dev68B3.tmp

Path C:\Windows\dev68B3.tmp
Size 15KB
SHA256 24a2472e3bd5016cb22ce14cefee112d5bc18354bf099e8e66ad9846aea15088
MD5 b0cec9f342bf95700b602ee376446577
SHA1 b955b1b64280bb0ea873538029cf5ea44081501b
SHA512 05ebecfc8d3e2e7885d3cacc65bfd97db710c2cbc0fb76b19b7d6cc82b327b25df953a20affc8d84002167dd8ac7710622279d3579c6605e742a98fe7095aa4e
SSDEEP 192:WN8CeeT+a2j12sUr/XKRbU+86HOO7+Bb2NpWP1oynJ+y7ihXar28d/o:xeT+a2jfUrfKRa6HiqpA13+y7+Xa1
TLSH
T15A62F7029FA804A1FBFB0B307EFA5D539576BD200964EF0E46707BAA5D70600E952767
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads