72ac9481552a972a85deefb05e2e7424bfd4bf4a0e8617bd03e27cd3ba3e5601

Analysis

max time kernel
150s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/09/2026, 09:46

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General

Target
2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
Size 4.2MB
Sample260912-lr4e8shb77
SHA256 72ac9481552a972a85deefb05e2e7424bfd4bf4a0e8617bd03e27cd3ba3e5601
MD5 5f0fb0b31e14014a3ec714f43896a616
SHA1 b4b5ea4e1dd23b180faa38cd6b8b3dda96508099
SHA512 f18be0031b5473ed3ca203f67030ea082fd409919fe6c1233cefe7192fdd2278fbb691f31bd080cd6c067f02516f89287645e6aa03f1981e6071c4bc3d7a0096
SSDEEP 49152:U+E++ETqatglE+E++ETqatglE+E++ETqatglE+E++ETqatglE+E++ETqatglE+Ed:RCCCCCCC0
TLSH
T12D265D45FA8684B3D42B0171489B93FB0F70B9154F169A9BF39C936FAE337C06232695
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution persistence

Malware Config

Signatures

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Executes dropped EXE 3 IoCs

pid	Process
5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
5736	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
4372	svchost_CACACACCCCCBCABBBBBAACBCCCBCCCCBABCABACBAACAACBACBCBAAB.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1704430598-3087477806-3297458608-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABBBCBACCACCBCBCBACBBAABCACBCBCBBCCCACAABBBABABCAABBACAA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe"	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1704430598-3087477806-3297458608-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AAAAACCCBBBCBBCBCBAACCBCCABCCCACBBCBACCABAACABBABCBABCBB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CACACACCCCCBCABBBBBAACBCCCBCCCCBABCABACBAACAACBACBCBAAB.exe"	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
5440	sc.exe
4728	sc.exe

Executes a command shell one-liner 1 TTPs 3 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1260	cmd.exe
4200	cmd.exe
3104	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_CACACACCCCCBCABBBBBAACBCCCBCCCCBABCABACBAACAACBACBCBAAB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3140	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
Token: SeDebugPrivilege	5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 4200	2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe	88
PID 4200 wrote to memory of 3140	4200	cmd.exe	90
PID 2036 wrote to memory of 3104	2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe	91
PID 3104 wrote to memory of 5440	3104	cmd.exe	93
PID 2036 wrote to memory of 1260	2036	2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe	94
PID 1260 wrote to memory of 4728	1260	cmd.exe	96
PID 5072 wrote to memory of 6108	5072	svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe	98

C:\Users\Admin\AppData\Local\Temp\2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-11_5f0fb0b31e14014a3ec714f43896a616_elex_glassworm_vidar_wannacry.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBACACCBCAAACACCBBABCBACABBBBBABBACBAABABAAACACCCBBBABBCCBCCCABABACCCBCCAABACBBACCACBCBBBBBACBCCBABAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe" /sc minute /mo 30 /ru SYSTEM /f
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4200
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBACACCBCAAACACCBBABCBACABBBBBABBACBAABABAAACACCCBBBABBCCBCCCABABACCCBCCAABACBBACCACBCBBBBBACBCCBABAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3140
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBCCCBAABCCCACBBBABACBCCCACBBAAACCAABCACCBACCBCABAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe" start= auto displayName= "UserDataSvc_CBCCCBAABCCCACBBBABACBCCCACBBAAACCAABCACCBACCBCABAC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3104
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_CBCCCBAABCCCACBBBABACBCCCACBBAAACCAABCACCBACCBCABAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe" start= auto displayName= "UserDataSvc_CBCCCBAABCCCACBBBABACBCCCACBBAAACCAABCACCBACCBCABAC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:5440
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBCCCBAABCCCACBBBABACBCCCACBBAAACCAABCACCBACCBCABAC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1260
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_CBCCCBAABCCCACBBBABACBCCCACBBAAACCAABCACCBACCBCABAC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4728

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5072
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:6108

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
1⤵
- Executes dropped EXE
PID:5736

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACACCCCCBCABBBBBAACBCCCBCCCCBABCABACBAACAACBACBCBAAB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACACACCCCCBCABBBBBAACBCCCBCCCCBABCABACBAACAACBACBCBAAB.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4372

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 2cc1c8aa77d9ba831d81ba4cf370d782d324dad2a6a24415fa042495e1558077
MD5 b47b6c81513f8bcab93265cf901abff7
SHA1 9d08f8433bb9c53c8caa73f8fa016070ff932c02
SHA512 00b95b2c13c90c519b7e2b4e32c3b06ac0729ac34b6f9e6aa1c1db2f6149848393f5439009f37471b9732f349791a550621b999bc01b4a37d31b5ce4e1b091ce
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 2cef8f347af7534940b4b69cb754318fe6342302006cd7e5f2ca2ace9f7631e3
MD5 4c2ce243600d124e75cdaa2bce79b881
SHA1 904e179674963c6043fe94564a6dd9cb7f4e6f31
SHA512 aa6726978f1407fdd50352b48f7a5515e6db235be16d0918d61a9ce2468d5208eac2e350dd79fd940e9f05456e995b00897beb13900b5cab2417d889ba586fa2
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 a36154d1f6cd275e92dd1e3695c63f9d206879326061a7da69a86c1bbd56dc78
MD5 9e7fe3e84b2f018ed36a454622b03f6d
SHA1 5c0ce8917d7a48fff399b75e856f1eed8cb728c2
SHA512 10313db2f991c731047a1a8a0d4b43e1665d4f8930804dea33b0f206a365313edeff2365ca8be7dbff261a0e68f03c8f0c8831e0ad82e78e33a4a84eb14b6df5
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 2a84b3880e4173419ec250f8ed82f981a0fd3c8518384b315b3d8d68e6bb6513
MD5 0782528ed426a0da2fda9acdabd8764f
SHA1 16f58e70d06e98f4e7f829120f335893e79b02b9
SHA512 7557c3ddede67388bbd133ff4b97ea0747a75b3498471651ad2606c65197e5f98bf747dea355c713414e90181273d8154d9655ea3ef509dcff9ed0dc10a619fb
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 f5d6580f08f40e16a41b829846dfa0a51d413bb8aa5bf351d74e900a6f7bbfb8
MD5 49264806650e5c2071ea22ceb8065f6b
SHA1 675ab490766e023202f2005901c1591e904c4eec
SHA512 a0f8bb753220bcbcdae3e6e7f41ed82a87510ca685127ad13b175a488a046f532ece77e3d5f4c65fcd6fc68d4b4482ba36e7ef5a35b5f557f2d885b67daa22ea
MD5 SHA1 SHA512

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svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBBCCABABBCBCBAACAACABBCBABACBBBCCCBCABBBCBABABAACBC.exe
Size 4.2MB
SHA256 72ac9481552a972a85deefb05e2e7424bfd4bf4a0e8617bd03e27cd3ba3e5601
MD5 5f0fb0b31e14014a3ec714f43896a616
SHA1 b4b5ea4e1dd23b180faa38cd6b8b3dda96508099
SHA512 f18be0031b5473ed3ca203f67030ea082fd409919fe6c1233cefe7192fdd2278fbb691f31bd080cd6c067f02516f89287645e6aa03f1981e6071c4bc3d7a0096
SSDEEP 49152:U+E++ETqatglE+E++ETqatglE+E++ETqatglE+E++ETqatglE+E++ETqatglE+Ed:RCCCCCCC0
TLSH
T12D265D45FA8684B3D42B0171489B93FB0F70B9154F169A9BF39C936FAE337C06232695
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2036-0-0x00000000008F0000-0x0000000000911000-memory.dmp

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memory/2036-7-0x00000000008F0000-0x0000000000911000-memory.dmp

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memory/5072-23-0x0000000000060000-0x0000000000081000-memory.dmp

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memory/5072-36-0x0000000000060000-0x0000000000081000-memory.dmp

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memory/5736-67-0x0000000000060000-0x0000000000081000-memory.dmp

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