589823bb5ae432fc610499003afcd190f25645d86d2bf4174b97985d10e24f33

Analysis

max time kernel
150s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
19/08/2026, 04:03

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General

Target
2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
Size 41.7MB
Sample260819-emkc8sweja
SHA256 589823bb5ae432fc610499003afcd190f25645d86d2bf4174b97985d10e24f33
MD5 e41d5733c50f899413a08cff9d97f6d8
SHA1 63ba0f4678c6592d12215d2c446a49bb38974ca5
SHA512 b23ba9f2f2c40f248436b6955937ccfc0997b91eee2d0f4565eae84fb7cf066a1ff967a22e8cd14f89c7d1d1a4754cbc702615a4abb1080d675e770c503a2338
SSDEEP 49152:U+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLcR+ES+E7:Zp7i
TLSH
T1CBA74B09F94340B1D92B50B04DCBD2BF8A70BA2587128EF7FA4DDB1B7933BA16438655
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
7120	svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CAAABACCACBAACCAABAACBCACBBAAACABABABACBBABCCACBAACBABCC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe"	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe

Launches sc.exe 2 IoCs

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

pid	Process
524	sc.exe
5908	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
5744	cmd.exe
2856	cmd.exe
5880	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 8 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	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
6360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
7120	svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
7120	svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
Token: SeDebugPrivilege	7120	svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2856	2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe	91
PID 2856 wrote to memory of 6360	2856	cmd.exe	93
PID 2696 wrote to memory of 5880	2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe	94
PID 5880 wrote to memory of 524	5880	cmd.exe	96
PID 2696 wrote to memory of 5744	2696	2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe	97
PID 5744 wrote to memory of 5908	5744	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\2026-08-19_e41d5733c50f899413a08cff9d97f6d8_elex_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-19_e41d5733c50f899413a08cff9d97f6d8_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:2696
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCABABBABBACCBCCCAABACBCBCBCCCBCBCABABAACACAACACACCBCCBACCCBBACBBCABAAACCACCCCCBCCBABCACCBBAABCCABCCCAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.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:2856
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCABABBABBACCBCCCAABACBCBCBCCCBCBCABABAACACAACACACCBCCBACCCBBACBBCABAAACCACCCCCBCCBABCACCBBAABCCABCCCAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:6360
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ACCCCCACBCCBABABAACCCAABCABCACCABABBBCACBBACCABBBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe" start= auto displayName= "UserDataSvc_ACCCCCACBCCBABABAACCCAABCABCACCABABBBCACBBACCABBBCC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5880
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_ACCCCCACBCCBABABAACCCAABCABCACCABABBBCACBBACCABBBCC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe" start= auto displayName= "UserDataSvc_ACCCCCACBCCBABABAACCCAABCABCACCABABBBCACBBACCABBBCC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:524
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ACCCCCACBCCBABABAACCCAABCABCACCABABBBCACBBACCABBBCC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5744
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_ACCCCCACBCCBABABAACCCAABCABCACCABABBBCACBBACCABBBCC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:5908

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:7120

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
1⤵
PID:4852

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 764645d202962491becae7017137576d46d5459e58fd898167b541fa6d536e71
MD5 cc05e3333dd358a799454641ba4128b7
SHA1 a17e36138ac7b3abf47f3f59ca708f99fb67a0cf
SHA512 6dfabc522f4db39cf022107e8d5dff55aa934a6f8a62f4fab8da68e834ac793fc24bac8439ca4e0ed9ca1d8190eca6beed234cda53d7e187e0c1f4224e88e3df
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 0da02d3d2262c97daebeeeb14e0687f138525d3cda05e3f445d84fbafb44bac3
MD5 87d29817015a74ee9105711ddebaa85b
SHA1 9e13a78539b2cbbc36fbdaae75711f0e59184583
SHA512 75229a02a0e09b6c8808b4cde0df333148df6b8007519b66009c846f3e61fd33d91a89ee8d236318f8920dc09d825387d4868e703a6fa9c3dd48a1d46ec45e58
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 57d1a2a404484d344ef29b71b172120ee4d657ce71532b84a4298a4495634656
MD5 93b6688925df4aefdb7c33d7fb6d883d
SHA1 d8a8f32512a39875e6194924363a175c5d07a343
SHA512 ea586d9539d2fcc891ca4269237ca0b192ea78c15ae2ca5ac2878799aa291c199b9a0329a05cc7ab540d7073070b41c066359873738db17eecd2f2417ed577b1
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 f2c98a8f930216b5b3f048e9c97be8cf23589f28e1f67ae69abce4b969451a8a
MD5 f8a87074815782ebf0eef800c9c5f75c
SHA1 ca6b23e511819644681d510da3173d9ed4773100
SHA512 ab3624a64bad31697b32ec9d9e3fb39e039dc1e0ff32f16b0c649f3cc94c8c56359897d2e4eb270de6be19264f1c1fb168939d5e02de0529643bbb608fe80b9c
MD5 SHA1 SHA512

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svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
Size 41.7MB
SHA256 589823bb5ae432fc610499003afcd190f25645d86d2bf4174b97985d10e24f33
MD5 e41d5733c50f899413a08cff9d97f6d8
SHA1 63ba0f4678c6592d12215d2c446a49bb38974ca5
SHA512 b23ba9f2f2c40f248436b6955937ccfc0997b91eee2d0f4565eae84fb7cf066a1ff967a22e8cd14f89c7d1d1a4754cbc702615a4abb1080d675e770c503a2338
SSDEEP 49152:U+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLcR+ES+E7:Zp7i
TLSH
T1CBA74B09F94340B1D92B50B04DCBD2BF8A70BA2587128EF7FA4DDB1B7933BA16438655
MD5 SHA1 SHA512 SSDEEP TLSH

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svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCCABBBBBABBBCCCCABCBABABCCACCABBBCCCACBBCCBBABABCBBCB.exe
Size 7.4MB
SHA256 e8fed9a0b9346e5b6a234a0bff494f7c6b727fad5b3cfdf9b9baae1eb67a7ba0
MD5 a3826e61f52e2f25605c6c009d13bab8
SHA1 f7ec7a64bfcd47ce6c33273ecb8c21bec1af80f9
SHA512 f50458fec3ca3f34c7c1954a74dc043ddd2d0c976eb45b06d3922cd28399f93d29d0b2e7ad314ada8e036a40445ad1600225fb756e85d025e063cf17c5e59b2a
SSDEEP 49152:U+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLE+ES+EW5+ES+ES+ES+EWLcR+ES+Eo:R
TLSH
T1AA764B09F94340B1D92B50B04DCBD2BF8A70BA2587128EF7FA4DDB1B7933BA16438655
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2696-0-0x00000000007D0000-0x00000000007F1000-memory.dmp

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memory/2696-8-0x00000000007D0000-0x00000000007F1000-memory.dmp

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memory/7120-25-0x00000000008F0000-0x0000000000911000-memory.dmp

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memory/7120-38-0x00000000008F0000-0x0000000000911000-memory.dmp

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