e8f1bfa3b0a5def59af7594cc1b7f82adb9c2dc0695a39f2884ba5c277d63726

Analysis

max time kernel
149s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/08/2026, 12:29

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General

Target
2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
Size 19.5MB
Sample260816-ppb5raxzfs
SHA256 e8f1bfa3b0a5def59af7594cc1b7f82adb9c2dc0695a39f2884ba5c277d63726
MD5 f2d0a4ba5a0a29f4803f795fa0a7b120
SHA1 a900cd85a3ae4b1038b9a18c449180e1086520d4
SHA512 dca6d244a3af468581ce84d5f681c6f6427c5b88786844c9fd29e42473f3f4227117aa058cf688d0744ffec7633f479f14e8d6a93b1f55d876cb0e92b1d376d9
SSDEEP 98304:sK7K7K7K7K7K7K777K7K7K7K7K7K7K7K79:D
TLSH
T16A271909F94344B1D92B11B04CCBD3BF8A70BE218B128EEBF64DD75FA933BA16428555
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 1 IoCs

pid	Process
4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.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-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CCCABABBCABCBABABBBBCBACCAAAACBCAACABCAAAABBCBCACCCBBACB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe"	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABACCAACACCBCAACABAACABBBABBACBBBABACAAAAABBBACBBACCBBCC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BBCCCABACCBABBBCBCBBCBBCACCABBCACBBABCCCBACCBAAAABCCBCC.exe"	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe

Launches sc.exe 2 IoCs

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

pid	Process
4476	sc.exe
3052	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
4648	cmd.exe
3532	cmd.exe
1860	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.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	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
4148	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
Token: SeDebugPrivilege	4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 3532	1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe	91
PID 3532 wrote to memory of 4148	3532	cmd.exe	93
PID 4612 wrote to memory of 3948	4612	svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe	94
PID 1748 wrote to memory of 1860	1748	2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe	96
PID 1860 wrote to memory of 4476	1860	cmd.exe	98

C:\Users\Admin\AppData\Local\Temp\2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_elex_vidar_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-16_f2d0a4ba5a0a29f4803f795fa0a7b120_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:1748
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABCCCBBBCACBABBBBCCABAABCACACACBBBCAAACABBBBAABBAAABABCCCCBACABCBCCBBBCCBBACBACAABAAACAABCCBACCCCBBAAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.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:3532
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABCCCBBBCACBABBBBCCABAABCACACACBBBCAAACABBBBAABBAAABABCCCCBACABCBCCBBBCCBBACBACAABAAACAABCCBACCCCBBAAAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4148
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCACBBCBCBAACACBBBBBCCAAACBCAAACCCCAACBACABCABABCBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe" start= auto displayName= "UserDataSvc_BCACBBCBCBAACACBBBBBCCAAACBCAAACCCCAACBACABCABABCBC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_BCACBBCBCBAACACBBBBBCCAAACBCAAACCCCAACBACABCABABCBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe" start= auto displayName= "UserDataSvc_BCACBBCBCBAACACBBBBBCCAAACBCAAACCCCAACBACABCABABCBC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4476
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCACBBCBCBAACACBBBBBCCAAACBCAAACCCCAACBACABCABABCBC"
  2⤵
  - Executes a command shell one-liner
  PID:4648
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_BCACBBCBCBAACACBBBBBCCAAACBCAAACCCCAACBACABCABABCBC"
    3⤵
    - Launches sc.exe
    PID:3052

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.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:4612
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:3948

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
1⤵
PID:5828

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCCABACCBABBBCBCBBCBBCACCABBCACBBABCCCBACCBAAAABCCBCC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCCABACCBABBBCBCBBCBBCACCABBCACBBABCCCBACCBAAAABCCBCC.exe
1⤵
PID:5912

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 3c7d26fcfbc573e809b1470ea999484c3784953e54779a9f57166a968d451169
MD5 81d889073e0b8266cea80eb615f592ce
SHA1 567827818203b1b71d55928c0cd7f4cb3378a6ae
SHA512 2b9a5ede32eb0dae4ea7a90958429bff99e9cb02d62f05dc82e78a4ba7fc61ac2e717bf1b57fe2744fbcb7ddc88b1e1dfeeb15ff092e1c0627a7530e465b39ae
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 b54b3a1039f66f9214c4c0d93c4f0526c26e1bf9db61897fe2e199ffc9635a22
MD5 399a89002ee3ab85f5f03db53ff94f52
SHA1 4c1b612b21834b411dccaefb26a02c649677e845
SHA512 879d6f98e3bc3f8589bb47aaff6bf4a5fec697ca9594a1c1f0d8329130318fd96fd16c11bda59cfa10c21c845eca07a0c742c9db223bb38ed9ecc1abbb4359cb
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 fbe609e88ce984301e4894a803cd6700739c2964322a6c2b86ba9a5aed6b98b3
MD5 a6c4968371db11725f2ab814285c4dd3
SHA1 5b23752053c4b232bc8b0ed32e05054448cb3158
SHA512 6fdbd7447bfb238b878b7da9809b4887175ec717b6c4d3e47f91e74d163ec79d645237e29ddff3cda570aacd1e03e7fce683c69f8c1e50e6bd4b4aca63544909
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 16e8f21533624a9a3c7e42726c7c6faccc6c0d3284d1fe27b065dbfb851bb387
MD5 890cd8eaadfa92cfe6eca91ffefa67d0
SHA1 780437e23639d5cb1ae4459b6a2a68eb35768c0f
SHA512 bef56e891a847a4586bf53c6cff660a493f82a313a348f931dfac5e3806d0e3dfcbedadd176bfdd02833117a857327f210e310079a2e4076997ba5ef893c1dc1
MD5 SHA1 SHA512

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svchost_BBCCCABACCBABBBCBCBBCBBCACCABBCACBBABCCCBACCBAAAABCCBCC.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCCABACCBABBBCBCBBCBBCACCABBCACBBABCCCBACCBAAAABCCBCC.exe
Size 3.1MB
SHA256 35265b825a0b40871b923a9cf06c7348f88622fc7f70163bfdb34798770f06bc
MD5 d79e5ced506934972859e235676f0476
SHA1 0d771a3a47cb28f0d9bc0eb6c5ea0f2d733dedeb
SHA512 2c41948310bc287770cfb1b0649368143c202f85caa023c989db1242c1ecc580f516b792bd40e5a162c897641d0ec9ad2a5f049930e00b0f8cbf5ac99465e80e
SSDEEP 49152:U+ETqatgq+ESM+ES+ETqatgE+ES+Ek+ES+ES+E2+ESM+ES+ETqatgq+ESM+ES+EF:sK7K7KA
TLSH
T12EE51909F98344B1D92B11B04CCBD3FF8A70BE218B128EEBF649D76F6933B916428555
MD5 SHA1 SHA512 SSDEEP TLSH

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svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
Size 19.5MB
SHA256 e8f1bfa3b0a5def59af7594cc1b7f82adb9c2dc0695a39f2884ba5c277d63726
MD5 f2d0a4ba5a0a29f4803f795fa0a7b120
SHA1 a900cd85a3ae4b1038b9a18c449180e1086520d4
SHA512 dca6d244a3af468581ce84d5f681c6f6427c5b88786844c9fd29e42473f3f4227117aa058cf688d0744ffec7633f479f14e8d6a93b1f55d876cb0e92b1d376d9
SSDEEP 98304:sK7K7K7K7K7K7K777K7K7K7K7K7K7K7K79:D
TLSH
T16A271909F94344B1D92B11B04CCBD3BF8A70BE218B128EEBF64DD75FA933BA16428555
MD5 SHA1 SHA512 SSDEEP TLSH

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svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCABBABABCBCBBABBBAACACACCBABBBBABBCBCCCCACCBBBACCCAAAA.exe
Size 4.9MB
SHA256 29d3f5e0b8d7fa18f710a8315d92bad60d30798d7023acea02e549227502e66b
MD5 0f7897a74bc59b71fb123c73f9b12ed3
SHA1 cf2aaa3b70ef44fc5f15515b821d3a70a8866008
SHA512 68622f599b6cfffbcedf3d3e9e5fdeb23c05e84b2bd8e620673ee6fa66a2d2c9e2f227a1ed6e6699a04c683ca3781a936b1f0458a7eb7a7fc88986b4dc33e8a0
SSDEEP 49152:U+ETqatgq+ESM+ES+ETqatgE+ES+Ek+ES+ES+E2+ESM+ES+ETqatgq+ESM+ES+Em:sK7K7K7K4
TLSH
T187361909F94344B1D92B11B04CCBD3BF8A70BE218B128EEBF64DD75FA933BA16428555
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1748-0-0x0000000000750000-0x0000000000771000-memory.dmp

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memory/1748-8-0x0000000000750000-0x0000000000771000-memory.dmp

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memory/4612-24-0x0000000000400000-0x0000000000421000-memory.dmp

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memory/4612-34-0x0000000000400000-0x0000000000421000-memory.dmp

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