fdf1ae6b37af4b773e357edaff73d6a05b564b9c6cc59268c29f2d85854338d9

Analysis

max time kernel
150s
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
15/08/2026, 03:57

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General

Target
2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
Size 6.3MB
Sample260815-ejezcayzcv
SHA256 fdf1ae6b37af4b773e357edaff73d6a05b564b9c6cc59268c29f2d85854338d9
MD5 5004c2d7258263ee8f970bfea6d289ad
SHA1 0a6bd7430efa2e09a6e478333f271dfb09cfb6fb
SHA512 46ccabaaf2f1f67ce78d283db86938dcdb2553a7013377384e8ae26be3e3d1f49de0bd50ed5ea02dc917d8cefcd6c73a2087bdd34de8468254f89cc85eb81e5a
SSDEEP 98304:iO4q75Av7fbUhabg6O4q75Av7fbUhabgBp7G:iO4q7+zUhas6O4q7+zUhasHG
TLSH
T1E9663A2CBDD941B1E473967188E6E6BEDA3179116B118ECFA185431E0D3BBD26C30F29
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
3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
4976	svchost_ACCBBBCCACBABCCAACCBBACCAAAAAAABCBCACBAABACACBACCBBABCA.exe
1356	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.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-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BBAACCCBBCBBACBAABCACAAAACBACCBBBCABBABCAACCCCACBCBCBCCC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe"	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2115213192-531537726-3295841909-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BBCBACCBCBAABCCAAAACCCCBCBCABCAACCABABAACCBCAAABCBBBACCA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_ACCBBBCCACBABCCAACCBBACCAAAAAAABCBCACBAABACACBACCBBABCA.exe"	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe

Launches sc.exe 2 IoCs

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

pid	Process
1528	sc.exe
2132	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
5952	cmd.exe
5604	cmd.exe
2156	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	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	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.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	svchost_ACCBBBCCACBABCCAACCBBACCAAAAAAABCBCACBAABACACBACCBBABCA.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
4540	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
Token: SeDebugPrivilege	3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 5952	1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe	92
PID 5952 wrote to memory of 4540	5952	cmd.exe	94
PID 3648 wrote to memory of 1880	3648	svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe	95
PID 1148 wrote to memory of 5604	1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe	98
PID 5604 wrote to memory of 1528	5604	cmd.exe	100
PID 1148 wrote to memory of 2156	1148	2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe	101
PID 2156 wrote to memory of 2132	2156	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\2026-08-15_5004c2d7258263ee8f970bfea6d289ad_elex_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-15_5004c2d7258263ee8f970bfea6d289ad_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:1148
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCACBABCCCBAAAABACBBACBBABCACCBCCAABACCCABBACAABAAACCCACCAABACCCBCAABABAABBCBBABABCBAACCCBBCAAACBCCBBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.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:5952
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCACBABCCCBAAAABACBBACBBABCACCBCCAABACCCABBACAABAAACCCACCAABACCCBCAABABAABBCBBABABCBAACCCBBCAAACBCCBBAA" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4540
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BCCCCCCBCBCCCCBBABBAACBABCAABACAAABABABCBABAABBAAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe" start= auto displayName= "UserDataSvc_BCCCCCCBCBCCCCBBABBAACBABCAABACAAABABABCBABAABBAAAA"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5604
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_BCCCCCCBCBCCCCBBABBAACBABCAABACAAABABABCBABAABBAAAA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe" start= auto displayName= "UserDataSvc_BCCCCCCBCBCCCCBBABBAACBABCAABACAAABABABCBABAABBAAAA"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:1528
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BCCCCCCBCBCCCCBBABBAACBABCAABACAAABABABCBABAABBAAAA"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_BCCCCCCBCBCCCCBBABBAACBABCAABACAAABABABCBABAABBAAAA"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2132

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.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:3648
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:1880

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBBBCCACBABCCAACCBBACCAAAAAAABCBCACBAABACACBACCBBABCA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCBBBCCACBABCCAACCBBACCAAAAAAABCBCACBAABACACBACCBBABCA.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4976

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
1⤵
- Executes dropped EXE
PID:1356

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

Replay Monitor

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Downloads

qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 962560249e423d63e1d9d61d1b79eaaa839421b4301420221c64b7a8555141b0
MD5 dff87befd534d12b9c0d9bae296c61cb
SHA1 d5c055fc632dbbab5de1272d72f48d6592b597ff
SHA512 326966083a6e8d94c34825e5de53e673d3d27eb8b51e5292b04a6340c97c4ec79129e337ec2017cdca86d53821d37a7f110d13fb397dd26a6ca9aef134965302
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 e3fd24c4f0769e706cce00e945e9012da54237ed8a10a2c8fbbb33d764b01d9a
MD5 cbb3877f5d200da235ebdabbcac14a4e
SHA1 754af900f1c465ad157ed2fa4a396049c20cd628
SHA512 1198a5271c191c7a8f9ba465a77889bf6fabe3835e07a574cd06fb916a5a3215ede2dbc669ed16c3bf6956fc2e75f83c5546d908b73c34fe492727810ebeae47
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 19c51a8ab80aa883a2b4335fc0cd2621161593acce1d1e93ea2d2ac48c745156
MD5 6ccfce75341fe0407cbc24891bec50c7
SHA1 55e3eb59376489eb76983ffa5bf6cae3682a1358
SHA512 eb436165bb5368b382697b31f56e061746e0b379debdec57ba64c33312583e62853019d0743a206341462698baeeaf863e25dad19d0f094d4ba6720849b7a7be
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 f1e02cf6384b236b22e6f2fa835325e002b6027a3c789eecedc36be2c042ae00
MD5 464b6a61f0d3a1f394dedaa4ea398fc3
SHA1 9aa8556c68a9ca8df5074db892ce6047341070c7
SHA512 31cd835b3729977713ac6fe8558d17db0faf2086aad71d276bb89ec0aeb0aaa4b3ec67872124c5351fe2d86f32c313a8fcf2eddd9f3a57d3e915c644d24bb2b2
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 74e830d989a8469675f6b96c8a4131e0bb10cc38b15a6bb1f0c1f69bf47e1ab4
MD5 c3ba541dc62417408583538599d3a947
SHA1 6038d0c68bf48ef5957baad516fab1fcaa003bc7
SHA512 9a53be94a80eea24878a5449192f35e31a68383b48f6793052d07982fdeeae6981171ee25ee611d1564616dcc4777695ef01c4cf704f59edeccff2ba94368d59
MD5 SHA1 SHA512

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GrantCopy.exe

Path C:\Users\Admin\Downloads\GrantCopy.exe
Size 19.5MB
SHA256 4e8a8d0e03e0950c1f9df1ddf0e2f7f110ffdf7b87a1f3f1d1218ac077db3c4e
MD5 80675b40ab2dfc7f668a66f5f0cce01f
SHA1 f2acbc851800a194b52078db855d134a9a97a83a
SHA512 c2d488d7c37e69f35818658b50d981a81d64250cd8b9d318e0debb5f687a0ecbf884e9b379ed8c712f369f4a108ebf495484f12f1e2c915eebeb100d505c947e
SSDEEP 393216:iO4q78Uhas6O4q78UhasJO4q78Uhas6O4q78UhasJO4q78Uhas6O4q78Uhas+:xhasphaswhasphaswhasphas+
TLSH
T184273A2CBDD941B1E473967188E6E6BEDA3179116B118ECFA185431E0D3BBD26C30F29
MD5 SHA1 SHA512 SSDEEP TLSH

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GrantCopy.exe

Path C:\Users\Admin\Downloads\GrantCopy.exe
Size 5.7MB
SHA256 823755255b665f78b96bc22e368d756644b862dcbc1a78e7906d07c4edf90184
MD5 1d79ec079ebde89bd51e005a5f89d8b5
SHA1 8656f3a0aa24f457d0159d48a10323ec9b0bd495
SHA512 9b03d639d4470df4aa629fc9046677a0eedda15ac2a4bb6cde0a9c01a4fdea972bf260b403b8d39c567572dcb645c2efddf31ab73ab213d4971d052f6b4bc625
SSDEEP 49152:U+ES+ES+ES+Eniw2P+ES+EK+ES+ES+ES+ES+ES+Eniw27pO4q7rHbBSUldP0v7fb:iO4q75Av7fbUhabg6O4q75Av7fbUhabH
TLSH
T1E356292CBDE945A1D473927188E6E6FEDA317912A7114ECFA185831E0D37BD26C30F29
MD5 SHA1 SHA512 SSDEEP TLSH

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GrantCopy.exe

Path C:\Users\Admin\Downloads\GrantCopy.exe
Size 320KB
SHA256 bcaea21459ce5fe16435aef6a59b13cec93bfb61c8ed2a05a9cb49616e26244c
MD5 bd6bfa3541238f5caca0b33b5b5c9aec
SHA1 b3b79d5fd7255191a88e9f147c9c017f90ccd4f2
SHA512 bccffde81a6126660fc570e0402b3a7fa2553525a310f8b66e40c13bd4ec343d5d7a123fe6322a5df5bdb4b22e1e7717b360916910ebc18dfed53f0a539629d0
SSDEEP 6144:m+dTTUFgEs3XojAdP+dTTUFgEs3XojAdP+dTTUFgEs3XojAdP+dTTUFgEs3Xop:mgUFgEsnojA9gUFgEsnojA9gUFgEsnou
TLSH
T1A2641909F94340B1D92B51B04DCFE3BF8A60BB2582128EF7FB4ECB5BB527B616428155
MD5 SHA1 SHA512 SSDEEP TLSH

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GrantCopy.exe

Path C:\Users\Admin\Downloads\GrantCopy.exe
Size 1.1MB
SHA256 813a6e3fd60d650cbf73dfa5d2c237eb31649a9209b5e00b20165ff60f6f3258
MD5 0d60807cfb1826533c2e62af9fccfe40
SHA1 a03184ca5bfbdb39088ae898fa3c05ecc62d1baa
SHA512 fb76171885fc3a2ecee9fe02bbfd231730ae049f055e648757532e7cfdac8afe11f4d1cd9650bffa2388ab2c116f471b9193712a4a6bd51848ad3adba5530036
SSDEEP 24576:m9+EM0q9+EM0q9+EM0q9+EM0lTiw2F9+EM0q9+EM0S9+EM0q9+EM0q9+EM0q9+EZ:U+ES+ES+ES+Eniw2P+ES+EK+ES+ES+Eg
TLSH
T1D8353B09F98704B1D97B61704CDBD3BE8A707A1187328EEBE649C72F6933BA16834715
MD5 SHA1 SHA512 SSDEEP TLSH

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svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBCCAAACAAACCACBAAABBACCBBBBBCCBBCCABAABABCBAABABCCACAA.exe
Size 6.3MB
SHA256 fdf1ae6b37af4b773e357edaff73d6a05b564b9c6cc59268c29f2d85854338d9
MD5 5004c2d7258263ee8f970bfea6d289ad
SHA1 0a6bd7430efa2e09a6e478333f271dfb09cfb6fb
SHA512 46ccabaaf2f1f67ce78d283db86938dcdb2553a7013377384e8ae26be3e3d1f49de0bd50ed5ea02dc917d8cefcd6c73a2087bdd34de8468254f89cc85eb81e5a
SSDEEP 98304:iO4q75Av7fbUhabg6O4q75Av7fbUhabgBp7G:iO4q7+zUhas6O4q7+zUhasHG
TLSH
T1E9663A2CBDD941B1E473967188E6E6BEDA3179116B118ECFA185431E0D3BBD26C30F29
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1148-48-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/1148-0-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/1148-70-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/1148-23-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/1148-12-0x0000000000190000-0x00000000001B1000-memory.dmp

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memory/3648-49-0x0000000000E40000-0x0000000000E61000-memory.dmp

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memory/3648-34-0x0000000000E40000-0x0000000000E61000-memory.dmp

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memory/3648-71-0x0000000000E40000-0x0000000000E61000-memory.dmp

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