743d06f686e84af26d3647038b2f768b6c1ba177c9862eb691a6dbe7f5ee10de

Analysis

max time kernel
150s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/08/2026, 22:45

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General

Target
2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
Size 20.5MB
Sample260826-2pmmpsbr21
SHA256 743d06f686e84af26d3647038b2f768b6c1ba177c9862eb691a6dbe7f5ee10de
MD5 684e4300d073189ec74a7d05c273205b
SHA1 e402de46b0f8dac2885f162e5f0e80bc20206413
SHA512 16cb4ab2d0eed2a4e92d1b03a292e983a4cba86a0d5a2dbab199d1ca3f03e16f0a928b66de69003938ab6dc4e326a457ea17e1858e23f350fcf3a0086a720fd8
SSDEEP 49152:U+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+Ey:vW1Psz5W1Psz/p73
TLSH
T13A273909F94344B1D92B51B04DCFE3BF8A60BB2587128DF7FA4DCB1B6923BA16438255
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
5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
6136	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
4836	svchost_CCCBBCCABCABABCBAAABACBACAACCBBCABCBAACCBCACBACACBABAAC.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-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CBAABACCCBBBAAAACBCCAAACABCABABCBCAACBAACACABBCBBBACCABC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe"	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CBBAACBBBAACCCBAAABACCCCACCAACCBCCCBAABBBAAAAACAAACBCCAA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CCCBBCCABCABABCBAAABACBACAACCBBCABCBAACCBCACBACACBABAAC.exe"	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe

Launches sc.exe 2 IoCs

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

pid	Process
4744	sc.exe
2128	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
3172	cmd.exe
4312	cmd.exe
4528	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_CCCBBCCABCABABCBAAABACBACAACCBBCABCBAACCBCACBACACBABAAC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
5180	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
Token: SeDebugPrivilege	5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4056 wrote to memory of 4528	4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe	92
PID 4528 wrote to memory of 5180	4528	cmd.exe	94
PID 4056 wrote to memory of 3172	4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe	95
PID 3172 wrote to memory of 4744	3172	cmd.exe	97
PID 4056 wrote to memory of 4312	4056	2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe	98
PID 4312 wrote to memory of 2128	4312	cmd.exe	100
PID 5000 wrote to memory of 1920	5000	svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe	102

C:\Users\Admin\AppData\Local\Temp\2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-25_684e4300d073189ec74a7d05c273205b_elex_stop_vidar.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:4056
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABAAABBCABBCBACCACBCBCBABCBCCCABBBCAABAAABBBCCCCBCBCABAAACBCBBBBAAACBABBBAABCCBCBACACACAACBABABCBCBACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.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:4528
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABAAABBCABBCBACCACBCBCBABCBCCCABBBCAABAAABBBCCCCBCBCABAAACBCBBBBAAACBABBBAABCCBCBACACACAACBABABCBCBACBC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5180
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CBBBCCCBCCBAABBACBBACCBAACBBCAACBCCBACACBBABABBACAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe" start= auto displayName= "UserDataSvc_CBBBCCCBCCBAABBACBBACCBAACBBCAACBCCBACACBBABABBACAC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3172
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_CBBBCCCBCCBAABBACBBACCBAACBBCAACBCCBACACBBABABBACAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe" start= auto displayName= "UserDataSvc_CBBBCCCBCCBAABBACBBACCBAACBBCAACBCCBACACBBABABBACAC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4744
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CBBBCCCBCCBAABBACBBACCBAACBBCAACBCCBACACBBABABBACAC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4312
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_CBBBCCCBCCBAABBACBBACCBAACBBCAACBCCBACACBBABABBACAC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2128

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.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:5000
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:1920

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
1⤵
- Executes dropped EXE
PID:6136

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBCCABCABABCBAAABACBACAACCBBCABCBAACCBCACBACACBABAAC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CCCBBCCABCABABCBAAABACBACAACCBBCABCBAACCBCACBACACBABAAC.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4836

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 772f812124951b6eeef18e611c62867525e6a4488f743d91547d7eb0ad0b7226
MD5 1760c527469475aa5a325581b5fba31b
SHA1 5829bf65079937489fe865f6adeb4b3a32f04a70
SHA512 7aa3eaa8503557109fa458fb9a733932e6f7d99d9d70f2f7e3c23ef1f20b33fa0ab068701bd9b9a5d981eb5a39d154559ccb86f0401d7703b518f19ed15fe5a9
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 249edeec84029f8a46d91a934680d1905275162e7e540b50618fe5a8cf2870eb
MD5 b405c9f76bb20ac6dcd397c3d1aec817
SHA1 06f938464fc072b6c7e209186fab0c23bf54fa72
SHA512 d4c41021cc5e80b55e5d3775f8cd10839cddf45c7a30fed49a1270961d56db83537a57f1f4cadbb9c4d20db5d3c4a813b3213e9eb5a3328db0b54511ab9526ee
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 36be5d707c928b7f6b5b3c3e0580c5e68a20fd9af2b913250472bf6fc08c5f60
MD5 58244dbc9a148f7aef99fa12ef881798
SHA1 7f58f34144deeeb354e889d424c4dfe694fdbb0a
SHA512 83a9249a96acdfdede7d0c60afeb3bd36a95942bf9657cf634550fcbe571011a6be422c23c0984d4d39eebbe6c94570b75a08161b6197a0bd8f4942d6869c7ab
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 c1409b7d260e2fbbbd9327bd9d902715b6b2d1189968ea7fc6404576ef072b76
MD5 3029c5bc3191b6cb401e0d8eed7ff54b
SHA1 037724f80765a0af61db8aaa6201d6e3fc46e0e0
SHA512 b3af2635ffbf02e87fd88bdaf9be59cdc12bcd1992531705636ddb1ced13eb73095ec8bfd200e4fe8dfc19317a94cf2a31bf921d1b6fb4a469ded23ae13ac7da
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 24ae7d2c9970bc51d2aec174fb3067ed3e183844ee543bb9551430ed0891f218
MD5 d73e5ccb24d36fa828f54f8bbc9fc551
SHA1 b264868b00d6defc51f56942142f4ccc6933999c
SHA512 e4dd2303684ffe787c8d6464d43457ba2b2946538fedfe6846de63426965cd01be2473b3ef1f663a004b782a9ec280563cd7ac67a3b40fef6fe4ba8aa81e380d
MD5 SHA1 SHA512

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svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABCBCAABBCACABACAAABBCABBAAABCBBBBCCAABABCCCAAAAACABCBA.exe
Size 20.5MB
SHA256 743d06f686e84af26d3647038b2f768b6c1ba177c9862eb691a6dbe7f5ee10de
MD5 684e4300d073189ec74a7d05c273205b
SHA1 e402de46b0f8dac2885f162e5f0e80bc20206413
SHA512 16cb4ab2d0eed2a4e92d1b03a292e983a4cba86a0d5a2dbab199d1ca3f03e16f0a928b66de69003938ab6dc4e326a457ea17e1858e23f350fcf3a0086a720fd8
SSDEEP 49152:U+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+Ey:vW1Psz5W1Psz/p73
TLSH
T13A273909F94344B1D92B51B04DCFE3BF8A60BB2587128DF7FA4DCB1B6923BA16438255
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4056-6-0x0000000000500000-0x0000000000521000-memory.dmp

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memory/4836-74-0x0000000000F60000-0x0000000000F81000-memory.dmp

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memory/5000-22-0x00000000008A0000-0x00000000008C1000-memory.dmp

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memory/5000-35-0x00000000008A0000-0x00000000008C1000-memory.dmp

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memory/6136-65-0x00000000008A0000-0x00000000008C1000-memory.dmp

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