ba4442407da3e49f416991183ab4c1c5cdfd8eb650309a31ab2187cd855899a1

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
26/08/2026, 04:49

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General

Target
2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
Size 35.4MB
Sample260826-ff3rnsgm9v
SHA256 ba4442407da3e49f416991183ab4c1c5cdfd8eb650309a31ab2187cd855899a1
MD5 e55fa0960649485db1121d306820785e
SHA1 d123a6797eb1bb3748a3c3cd7977ec90a0250f1f
SHA512 2ab3d72ef668ee860ae78ea1451b4a018314cc8ca70b0c613a12a7180e1ca0e32ffbd75f7fdb738a4624720e708b53446c88e2f4da1d4770174bef91bea9e3f3
SSDEEP 49152:U+ES+ES+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+ES+Ee+ER:Zp7+
TLSH
T18F872A09FD4344B1D92B51B04DCFE3BF8A60BB2582128EF7FB4ECB5B6523BA16428155
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
5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
2412	svchost_BABBACCBACBBABCBAABCAACBCCACBBBAAABAABAAACBCBAABACCCCBC.exe
4552	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.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-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_CBBBACAAABCBBABCBCAABAABBBBCAABBCCBABABBBBBBABCBACABAACA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BABBACCBACBBABCBAABCAACBCCACBBBAAABAABAAACBCBAABACCCCBC.exe"	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABCCACACCABAACABBBACBACBCACCABCBAACBCBBBBBBABAABACACBBCC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe"	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe

Launches sc.exe 2 IoCs

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

pid	Process
1604	sc.exe
4160	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
4596	cmd.exe
2096	cmd.exe
1612	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	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_BABBACCBACBBABCBAABCAACBCCACBBBAAABAABAAACBCBAABACCCCBC.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	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
6084	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
Token: SeDebugPrivilege	5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 4596	4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe	92
PID 4596 wrote to memory of 6084	4596	cmd.exe	94
PID 5616 wrote to memory of 2812	5616	svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe	95
PID 4640 wrote to memory of 2096	4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe	98
PID 2096 wrote to memory of 1604	2096	cmd.exe	100
PID 4640 wrote to memory of 1612	4640	2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe	101
PID 1612 wrote to memory of 4160	1612	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\2026-08-25_e55fa0960649485db1121d306820785e_elex_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-25_e55fa0960649485db1121d306820785e_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:4640
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBACCABCCCACACACBAAABBACAACBCCBACACCCABBACAAAABABCCBABBACCBBACABCACBBCABCBABCCABCACCBCABBBABBBCBCCCBCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.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:4596
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BBBACCABCCCACACACBAAABBACAACBCCBACACCCABBACAAAABABCCBABBACCBBACABCACBBCABCBABCCABCACCBCABBBABBBCBCCCBCA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:6084
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BACCCCAACABBABAAAACCBCCCACCACBAABACCAABACCBCBCBBBBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe" start= auto displayName= "UserDataSvc_BACCCCAACABBABAAAACCBCCCACCACBAABACCAABACCBCBCBBBBB"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_BACCCCAACABBABAAAACCBCCCACCACBAABACCAABACCBCBCBBBBB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe" start= auto displayName= "UserDataSvc_BACCCCAACABBABAAAACCBCCCACCACBAABACCAABACCBCBCBBBBB"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:1604
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BACCCCAACABBABAAAACCBCCCACCACBAABACCAABACCBCBCBBBBB"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_BACCCCAACABBABAAAACCBCCCACCACBAABACCAABACCBCBCBBBBB"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:4160

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.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:5616
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:2812

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBACCBACBBABCBAABCAACBCCACBBBAAABAABAAACBCBAABACCCCBC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BABBACCBACBBABCBAABCAACBCCACBBBAAABAABAAACBCBAABACCCCBC.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2412

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
1⤵
- Executes dropped EXE
PID:4552

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 1c55bce5d273005d981393e1ffb57b29a9e7af4b59f6abf884dbefff796d7470
MD5 168fe927c285f02d9732134f7f74b372
SHA1 26b31900d1a8cceadac95008ec00ecbd6879c4bd
SHA512 e86715306d66e87b0698e8b4bbc4492b024f34e305cc4515493af561687264117e34955a05d24720373bcb574e84a2c21fb7330c5c47f5203872da3eb2e38150
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 531afe682810f972cd70931b1a5c8c05ad6842a4a3b5863ea49e59d7a5f26ad5
MD5 7ce595dfc9546d170b77c588f9aba5f1
SHA1 5b9f5ff542013b581eda146ed350219125c565f2
SHA512 58b999e071733a96b9b3e5f5ef446d36b2519e6d1a3abd01cc6940d81b72dd385bec1eaf659a978d008caee0631b499a395ecffc073707a3f42f02adde56f3ab
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 26b60d5f4e1efdaf352dfc4bf18fe170f06e06f41a586c8b42f5f93f9da0eaef
MD5 a941d6b1efa1809caf7bd7c4dd5b5eab
SHA1 9bb5dc8b10bdfaa1459cf641880fca59d4ed02df
SHA512 02a30cd2f7155108cc183f37f3dd8c53071bd5b658b2af079dbcb7df460c3805634421cbc68f80f23543f1f8a16fca67a5cb5d2457d303bb3163a3bae0a8e530
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 361c6f5f81d3e520886688fff87b33220f4c5a51718f7221001358c05dc2f695
MD5 d1af186f579f49e0b6003ce8e525720c
SHA1 a85150f2caafdb3e4dd8ccd03105bef8756bfd9f
SHA512 7b6e6a5d52a1701e72e6d16fae64f12f98ccb340a2c79b39ac18dd0fbc801236eb2b8d4a83b4e75e9fafe11517a36252a10529faa3dba54b37f6fc489e6c7366
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 ed0ed59f57aa46563eeb1b977edab9cd664acb42dfed0b6d20ee8139b73a5652
MD5 e88fc8c32481e33a61efaf4f40093e43
SHA1 24c5c6f158bb2bc1e3f2ba10fe457b860213ac2e
SHA512 52ad11e1285c5282818383e30e1bd08a709d2f465d55e584eafc5e56ac9f4eb858860cfcbc350717ba50321b186ce311e8b7df509cbd99829cedf0896bccfda0
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 1b22f333ba3bee8ff94a1eef3cebada0655aadda5d1d20dbad76f6d912234165
MD5 a3b3f7915ef69ae5532befb4ec8fcdcc
SHA1 7617c0f75012cc641e257d8f93ba41d7f5d35b59
SHA512 e1e1f2ecdc35c290f3316e8ab3a0c84d46b8acb6e8588db9c10541adc492e4cd29947d3b173c69aa1aff9e327dedf428848d5bad0a5a6e2a9c6bf3a9667c9b40
MD5 SHA1 SHA512

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svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ABAACBBCCCBBAAAABAACACBABBBCBCBACBBCBACCACACCACBAABABCA.exe
Size 35.4MB
SHA256 ba4442407da3e49f416991183ab4c1c5cdfd8eb650309a31ab2187cd855899a1
MD5 e55fa0960649485db1121d306820785e
SHA1 d123a6797eb1bb3748a3c3cd7977ec90a0250f1f
SHA512 2ab3d72ef668ee860ae78ea1451b4a018314cc8ca70b0c613a12a7180e1ca0e32ffbd75f7fdb738a4624720e708b53446c88e2f4da1d4770174bef91bea9e3f3
SSDEEP 49152:U+ES+ES+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+ES+Ee+ER:Zp7+
TLSH
T18F872A09FD4344B1D92B51B04DCFE3BF8A60BB2582128EF7FB4ECB5B6523BA16428155
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2412-65-0x0000000000510000-0x0000000000531000-memory.dmp

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memory/4640-0-0x0000000000CE0000-0x0000000000D01000-memory.dmp

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memory/4640-8-0x0000000000CE0000-0x0000000000D01000-memory.dmp

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memory/5616-34-0x0000000000420000-0x0000000000441000-memory.dmp

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