ac29b0bf02ce7503ae75be5d3dc421c4ccc0a6920ff9f18bd053b4afde35995e

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/09/2026, 18:43

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General

Target
2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
Size 8.2MB
Sample260907-xdeqhatbpb
SHA256 ac29b0bf02ce7503ae75be5d3dc421c4ccc0a6920ff9f18bd053b4afde35995e
MD5 6c52f3fb948f0c976a7364f56694fa57
SHA1 22cdf4de8f5843187add919668f439ef8ed3ebc5
SHA512 aa13af1884bceb0528b31992f8186948d3f8e402ccd2ccbdfa3a236e7901631491890019b92dbac4c3410b6a22da9a23c38845b3dda947346f5be3af98fe95f5
SSDEEP 49152:U+EZpH+EZpH+EZpH+EZpH+EZpU+EZpH+EZpH+EZpH+EZpH+EZpH+EZpH+EZpH+ET:h
TLSH
T16B864C09FBE910A5F4B742708966827A9630BD344711D6FFA294E33E9E33BD09D34B16
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
3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
6080	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
1536	svchost_BCCAABAAAAACCBABBAAABCCCCCBBBABABCCAAACABCCAAABACACBACC.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-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AACBCABAABAABAACBCABCACBABBCACACBAAABCABACAABCACBCBBACCB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe"	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CBCABAAAABAACABCCBBABCCCABCABABACBBBBBBCCACAAACBABABABBB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BCCAABAAAAACCBABBAAABCCCCCBBBABABCCAAACABCCAAABACACBACC.exe"	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe

Launches sc.exe 2 IoCs

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

pid	Process
4272	sc.exe
416	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
5624	cmd.exe
976	cmd.exe
6064	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_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.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_BCCAABAAAAACCBABBAAABCCCCCBBBABABCCAAACABCCAAABACACBACC.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
5580	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
Token: SeDebugPrivilege	3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 976	3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe	91
PID 976 wrote to memory of 5580	976	cmd.exe	93
PID 3116 wrote to memory of 6064	3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe	94
PID 6064 wrote to memory of 4272	6064	cmd.exe	96
PID 3116 wrote to memory of 5624	3116	2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe	97
PID 5624 wrote to memory of 416	5624	cmd.exe	99
PID 3148 wrote to memory of 4112	3148	svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe	101

C:\Users\Admin\AppData\Local\Temp\2026-09-05_6c52f3fb948f0c976a7364f56694fa57_elex_vidar_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-05_6c52f3fb948f0c976a7364f56694fa57_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:3116
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABCBCAABCABBACBAACBBCCABAACBABCABBCABAAABBBCCAAABCCAACCBCACCCCCAABCCBBBBCACCCBBAABBCABCABBACACBACBAAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.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:976
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BABCBCAABCABBACBAACBBCCABAACBABCABBCABAAABBBCCAAABCCAACCBCACCCCCAABCCBBBBCACCCBBAABBCABCABBACACBACBAAAC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5580
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CAABCCACACACCBAABABBAABAACABCBCBCCABCCCAAABBABCACBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe" start= auto displayName= "UserDataSvc_CAABCCACACACCBAABABBAABAACABCBCBCCABCCCAAABBABCACBC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:6064
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_CAABCCACACACCBAABABBAABAACABCBCBCCABCCCAAABBABCACBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe" start= auto displayName= "UserDataSvc_CAABCCACACACCBAABABBAABAACABCBCBCCABCCCAAABBABCACBC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4272
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CAABCCACACACCBAABABBAABAACABCBCBCCABCCCAAABBABCACBC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5624
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_CAABCCACACACCBAABABBAABAACABCBCBCCABCCCAAABBABCACBC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:416

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.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:3148
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:4112

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
1⤵
- Executes dropped EXE
PID:6080

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCAABAAAAACCBABBAAABCCCCCBBBABABCCAAACABCCAAABACACBACC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BCCAABAAAAACCBABBAAABCCCCCBBBABABCCAAACABCCAAABACACBACC.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1536

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 fb1860a5ed3e910fd9531de57e2855823709bedeb35645edb68930003ffb0cc0
MD5 4c8975a7b59db957bb5c72276142608d
SHA1 2fe02ca8b7bef25d34a52c63ef46427143e56ed6
SHA512 796824efd623169677b182d207d1b61b59bf85b187b96b2a2a2383bc718ae38ee6df7fe2baf71eec0f760a7a7008773a685cdb8b350ba0653e6219257cec11d1
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 917a366779dfb5e46ff0966c2fed0c9e9cdd3b25c16bfd5189053296469d9566
MD5 d61568d03b8cecefeb4cc86ce74f17f9
SHA1 33b9843a5f5293fe8b7348d6d31eb67cf9624149
SHA512 468ec331b5c5ad844563f0de496685e0d17259b806c8df24106e4ca1dcc98a09e1e4d4601f3394bf3e1ac2a6f72dce1c9d30a03738b86c84b7fde0b281faf65b
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 b4bfd6df5bf5f1d4e9b9c8eb160de5b5c6586fec47ec348d30d0214305d92688
MD5 0a57b15ae3ced560467fe0adb3062b47
SHA1 4ddf959f5f5851c0e341c4269079ed83a5b3bbda
SHA512 e91d6ac76103b3eea6355c7d0b05eadfdb7d3bd5f032a9ee66194f4e303048ba1d5c98052c28cb707eaad6e11a96d0c0b08304c2c993945601d0cf64541c3050
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 3d95e53d507042f12446ba0915942e0524344fb86dad7b2728fb6d1f55514fb3
MD5 92fc1b90241c8228a410a6258b4c0a51
SHA1 bcc45c023a9a0089d8e766d4ad8d8d7873a10fbe
SHA512 0ad6888aa857a028f631f4901962fe8d99e9eb2f15a472da2cfe6b823e23d2ed6912dfba50f9df256f4ecf4dd4e42f40dba707744b33ac20b7576a117169045e
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 3c5a742469e21a582f6bbd4f434a0982cc44bf3b3c7e4ee9a49dc831896c61af
MD5 50c4321a7ead83a2d3e3c6c887bddc75
SHA1 6503fd44747d1bc18e30b7e80fcbf1994a4791da
SHA512 c6b1e27257d8391fb585476cf4381eefa6f14d165d1c5d848350ef29fe0985164e3a4fed507e4263ec4f73fc2827c0cd5e733894f1b76959d955904601c25b59
MD5 SHA1 SHA512

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svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAACBCCABACBABABAABABAABAACCCCCABACCBABCBCAACACCABCBCCB.exe
Size 8.2MB
SHA256 ac29b0bf02ce7503ae75be5d3dc421c4ccc0a6920ff9f18bd053b4afde35995e
MD5 6c52f3fb948f0c976a7364f56694fa57
SHA1 22cdf4de8f5843187add919668f439ef8ed3ebc5
SHA512 aa13af1884bceb0528b31992f8186948d3f8e402ccd2ccbdfa3a236e7901631491890019b92dbac4c3410b6a22da9a23c38845b3dda947346f5be3af98fe95f5
SSDEEP 49152:U+EZpH+EZpH+EZpH+EZpH+EZpU+EZpH+EZpH+EZpH+EZpH+EZpH+EZpH+EZpH+ET:h
TLSH
T16B864C09FBE910A5F4B742708966827A9630BD344711D6FFA294E33E9E33BD09D34B16
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/3116-6-0x0000000000EA0000-0x0000000000EC1000-memory.dmp

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memory/3148-22-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/3148-35-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/6080-65-0x0000000000190000-0x00000000001B1000-memory.dmp

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