5b8e049bd568cd6645fc319febdc0a3b1ba0befb5d91d29746325fd672e4f3a5

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
14/08/2026, 04:37

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General

Target
2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
Size 5.0MB
Sample260814-e8ttssvwbv
SHA256 5b8e049bd568cd6645fc319febdc0a3b1ba0befb5d91d29746325fd672e4f3a5
MD5 459c4f9c1888db7349c739d5da5850bb
SHA1 9c635d7ed29da823f87f9dc64120b0dae4d22ffe
SHA512 843e6cdec991ddb7fd699cdc4778e1689cdd68fee9d6ba89ef8508908733a2dc46b0fb5d37b1c23aa8207c475f711a3046b50809e919682119518a18f6cffc29
SSDEEP 49152:U+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUCW:85h5h5h5h5h5h5h5h58
TLSH
T1B036E75967F92245F6B39B7498B5C2A26D31BD205B30D3EF2540F22C1D36AD0EC39B26
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
5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
5640	svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe
4436	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.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-1-5-21-2370214745-1838013427-2987045292-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Update_CACBCABCBCCCACCBCCBABACCBBACCCABAAABCBBACACAACBBBCBABBAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe"	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Update_CBBAACAABBCBCCAAABCAABBBABCAAACBCBACCBCAACBAABAAAAACCBCA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe"	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe

Launches sc.exe 2 IoCs

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

pid	Process
3908	sc.exe
4028	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
5144	cmd.exe
2736	cmd.exe
4276	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	calc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2370214745-1838013427-2987045292-1000_Classes\Local Settings	calc.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
1560	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
5640	svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe
5640	svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
Token: SeDebugPrivilege	5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
Token: SeDebugPrivilege	5640	svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1864	OpenWith.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 5144	4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe	96
PID 5144 wrote to memory of 1560	5144	cmd.exe	98
PID 5444 wrote to memory of 3584	5444	svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe	99
PID 3584 wrote to memory of 5916	3584	notepad.exe	100
PID 4212 wrote to memory of 2736	4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe	104
PID 2736 wrote to memory of 3908	2736	cmd.exe	106
PID 4212 wrote to memory of 4276	4212	2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe	107
PID 4276 wrote to memory of 4028	4276	cmd.exe	109

C:\Users\Admin\AppData\Local\Temp\2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_vidar_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_459c4f9c1888db7349c739d5da5850bb_elex_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:4212
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBBCBACCACACABCACABBCBCABCAABACACACBCCACBAABBBCAAACBBCBCCCBACBABCBCBAABCBBBABACCCCACCCAACABAABACCBCBBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.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:5144
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CCBBCBACCACACABCACABBCBCABCAABACACACBCCACBAABBBCAAACBBCBCCCBACBABCBCBAABCBBBABACCCCACCCAACABAABACCBCBBA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1560
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBAACAACBAAACBBAABACCBACAABCCCAACABCBBBABCBCCBBACCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe" start= auto displayName= "UserDataSvc_CBAACAACBAAACBBAABACCBACAABCCCAACABCBBBABCBCCBBACCB"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_CBAACAACBAAACBBAABACCBACAABCCCAACABCBBBABCBCCBBACCB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe" start= auto displayName= "UserDataSvc_CBAACAACBAAACBBAABACCBACAABCCCAACABCBBBABCBCCBBACCB"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:3908
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBAACAACBAAACBBAABACCBACAABCCCAACABCBBBABCBCCBBACCB"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4276
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_CBAACAACBAAACBBAABACCBACAABCCCAACABCBBBABCBCCBBACCB"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4028

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.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:5444
- C:\Windows\SysWOW64\notepad.exe
  "notepad.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3584
- - C:\Windows\SysWOW64\calc.exe
    calc.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    PID:5916

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:1864

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCABAACAABABCAABBCCBCBABABAABBCBACCACABACCAACBABAACAA.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5640

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
1⤵
- Executes dropped EXE
PID:4436

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 d9491bf3a559549f1b9cdfc0bd00ae0403238758c81a7ed3f41d61da726aa616
MD5 3dfc75c7f4f9285078ee55b35097d258
SHA1 51fee9da5c24eb38bfd3b1d2b8091127b3c23c10
SHA512 a081adf2f750341fc8c704c14eed0fac6311c458913c1a1d555bcbdffe9ccc5e995f35ee39da4c2e4f3a2c8c0bf6b3493271e78a3052a4a535911cf1dd65a5bc
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 62bcc68a0e7cca4b19e171e8fd2cb84ed06c2abb1b5c44e2d25c96b30bb0a2f8
MD5 f2a80be396f26a463f12b16ebb55035d
SHA1 d0254c4beec2f1bac423ab5c46ef24aa7f21e562
SHA512 fdb62c511ef96c977088c917e96f8c6b7ec0845013126e10e27b2fca4408517e0be7ca957f69120cacf9b7eff218d0b47623f6eea18de1a06d26be8e53eaa275
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 209f47a70711cb658d354136ae2c08921e6e239aa94d81500a217a715144f35b
MD5 ebde9ddb1dc03957e6f8eccb1a32a4c5
SHA1 a7c4663516e49748bb80857b659df27c93e8cf41
SHA512 4abedf89e803e8224f4ed8fd45aebd40d9b378c71e15256f71703233d84a5b2ed9c9c3f155f7dd5fd33eeb829c27166a73e4ae7dc97b02a3e3425599332a9e53
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 27c507d9533f9348f1d5a2446b3b57719feedb17ce99a023c8bc807555926634
MD5 5d85a12ca967bdfba53e782b39ded23e
SHA1 41724549b742658addc800e5d7451e799701fb4a
SHA512 553e331cf4ff2f360e41e4005cb5520e5b76d36bf91b7818409050770cb9e3a440fdc60afebf0c720ad416c4a8dbd8cb79e932b94da85e257ade73b10921e990
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 7704f04364c6bd127d9bc403b3e102807e137989cfbc8e21c24547c084daf341
MD5 a40ce775f2d8e9d61c1bd9818aab8896
SHA1 6237e43bddd95319f5fc2e66dda9226bb14eedf7
SHA512 0961c87467fba242c01ad517685bf5e1acc5fc2a3d89fbbe23e613b2d40e367c6640e3b26486f47da52f8e4026df3f5b595518d43502e5795166e1ed8297fc7b
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 c1067be4b7ef8843d6a5c166beff9a2715776b4e96b02fbb0fdfae4b845f2104
MD5 f7002264d33cded826070776f5d56b59
SHA1 fbfcfd647a4531bba780c78e1fc52491e3ae6a34
SHA512 9efc6b238ba596476b6a3af43b6a26661d36b2c5b7071faebf9b9a02925f39c481dd8d0428cbdcc7fbe8f460cb8f89515ccc65f6e495fcd3a1c7642365b1ed15
MD5 SHA1 SHA512

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svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBABCBACAABCBCCCBCBCCBCBAABABAABCCABCCACCBBCBCAACBCCACC.exe
Size 5.0MB
SHA256 5b8e049bd568cd6645fc319febdc0a3b1ba0befb5d91d29746325fd672e4f3a5
MD5 459c4f9c1888db7349c739d5da5850bb
SHA1 9c635d7ed29da823f87f9dc64120b0dae4d22ffe
SHA512 843e6cdec991ddb7fd699cdc4778e1689cdd68fee9d6ba89ef8508908733a2dc46b0fb5d37b1c23aa8207c475f711a3046b50809e919682119518a18f6cffc29
SSDEEP 49152:U+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUC5t+EVbUCW:85h5h5h5h5h5h5h5h58
TLSH
T1B036E75967F92245F6B39B7498B5C2A26D31BD205B30D3EF2540F22C1D36AD0EC39B26
MD5 SHA1 SHA512 SSDEEP TLSH

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virus_log.txt

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
Size 930B
SHA256 6c4ae8aee749583100606653eeac0c3c4bbb192bfeee320d684d17b631620415
MD5 8571b4049961e29a625e45fbae247148
SHA1 1cbb077c4fbdf822ae4a646dbb4cd22b8b7be37d
SHA512 6ce3a9eb8af196a6e12dcb8c87b11cbb5c11e3c7e6e7f21d21949879256c946a92b43046906fabbefe81e911a44261b2dd17288ae1aa0844365273101853a55a
TLSH
T1C211EE70A8E5DC73FB33685B921EAB8208F0779FA89CAA14530D81287BDDD31CD550E2
MD5 SHA1 SHA512 TLSH

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memory/3584-60-0x0000000002E80000-0x0000000002E81000-memory.dmp

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memory/4212-0-0x00000000002B0000-0x00000000002D1000-memory.dmp

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memory/4212-7-0x00000000002B0000-0x00000000002D1000-memory.dmp

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memory/4436-88-0x0000000000EC0000-0x0000000000EE1000-memory.dmp

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memory/5444-26-0x0000000000EC0000-0x0000000000EE1000-memory.dmp

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memory/5444-36-0x0000000000EC0000-0x0000000000EE1000-memory.dmp

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memory/5640-87-0x0000000000C30000-0x0000000000C51000-memory.dmp

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