a0cba137d3fbe29aa9d94969a72b40fa0f35fb34aa845283da44524bd095d075

Analysis

max time kernel
150s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/08/2026, 03:20

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General

Target
2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
Size 4.6MB
Sample260814-dvr8datvds
SHA256 a0cba137d3fbe29aa9d94969a72b40fa0f35fb34aa845283da44524bd095d075
MD5 bf0bd36ad8f8e17562052141164760aa
SHA1 f2a70a2a47311f0b0dfc70b2e1ac0b811637aa72
SHA512 3f4079b0dfdb62e612faa30a01549c95340b86b2fbe2df16b75a4ef2e60267c525ce3d5f5e6c723f7b2f3232908641a1f0d608fdc5c665fcb2b2d38ee37d1c46
SSDEEP 98304:8LZ1oy5XLZ1oy5XLZ1oy5aLZ1oy5XLZ1oy5XLZ1oy57p7s:8LZT5XLZT5XLZT5aLZT5XLZT5XLZT55s
TLSH
T1D0264B19B7D21122FBB356718C79D2B67D387A204730CADFA784B9092D319D1DA3A327
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
5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
4340	svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe
5352	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.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-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_AACBCBBCCCBCCBBBCCAABABACABCBBAACCBBAABAAABCCABAAACAABAB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe"	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BBBBBCBCBCABCBCCAAACCCABCCCCBABAACCCBCACCCAACACCAACBBACC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe"	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe

Launches sc.exe 2 IoCs

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

pid	Process
2420	sc.exe
1664	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
4988	cmd.exe
4940	cmd.exe
1620	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_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.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	svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.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

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
8	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
4340	svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe
4340	svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
Token: SeDebugPrivilege	5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
Token: SeDebugPrivilege	4340	svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 4988	848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe	92
PID 4988 wrote to memory of 8	4988	cmd.exe	94
PID 5720 wrote to memory of 464	5720	svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe	95
PID 848 wrote to memory of 4940	848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe	98
PID 4940 wrote to memory of 2420	4940	cmd.exe	100
PID 848 wrote to memory of 1620	848	2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe	101
PID 1620 wrote to memory of 1664	1620	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_stop_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-14_bf0bd36ad8f8e17562052141164760aa_amadey_elex_remcos_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:848
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCCACACBAACCCBCBCACACBCBBBBAAAAACBCBBBABBACBAABCBACAACCBAABCABBABACCABBCCCBBCBACCCCCAACCABACBCCCCCBABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.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:4988
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ACCCACACBAACCCBCBCACACBCBBBBAAAAACBCBBBABBACBAABCBACAACCBAABCABBABACCABBCCCBBCBACCCCCAACCABACBCCCCCBABB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe" /sc minute /mo 30 /ru SYSTEM /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:8
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BBBBACACABBCBBBACABBBCBCBBACBCABBACBCBBAACAACBBBAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe" start= auto displayName= "UserDataSvc_BBBBACACABBCBBBACABBBCBCBBACBCABBACBCBBAACAACBBBAAC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4940
- - C:\Windows\SysWOW64\sc.exe
    sc create "UserDataSvc_BBBBACACABBCBBBACABBBCBCBBACBCABBACBCBBAACAACBBBAAC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe" start= auto displayName= "UserDataSvc_BBBBACACABBCBBBACABBBCBCBBACBCABBACBCBBAACAACBBBAAC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2420
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BBBBACACABBCBBBACABBBCBCBBACBCABBACBCBBAACAACBBBAAC"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1620
- - C:\Windows\SysWOW64\sc.exe
    sc start "UserDataSvc_BBBBACACABBCBBBACABBBCBCBBACBCABBACBCBBAACAACBBBAAC"
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:1664

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.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:5720
- C:\Windows\notepad.exe
  "notepad.exe"
  2⤵
  PID:464

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCBCBCBCCCABCCAABACBAABBBCCACBBBACCBBBACCBCCCACBCBBACC.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4340

C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
1⤵
- Executes dropped EXE
PID:5352

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 12e0fcb534a1be3da04b17493c83174306f13923fce4098e32e15d9a35e63b3c
MD5 6d6b2baf402da1fa2e6affe49b4f5046
SHA1 310a39562432fe2548bac1e2531107ca6a60ac86
SHA512 f3c889c26bd7355b4d2c13f61fe2cace738567445e4e680b47b7baf7a8366d3d0f3a51a1ad26fd9a45a83ad244e2165134c93c9ce8426faccbadb7f3896bebd3
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 af068b95097ea01a50fdef4fcddef3d74ee880976e8bc8656de27c54daff6fa7
MD5 64bd9cb333a4472fb856548cd2978354
SHA1 8de341756ad7021a5ed602547ad1db9602e9fc79
SHA512 495b4b3a7e9f5277abe6d958dae32e968c9e9a9ada5ad9ce5681d87b5cd401db8423fa461caffb383edc17b48dc8bac41af453157285e609b8ecf354f398cb97
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 dc2b0ef2ce3f00a85ac725d890b8093ff57d33c4f1cab787f04baab875908e63
MD5 1ed1cec064daedbf8fef077ee527df7d
SHA1 d9b007ebecadf998b7871c1937b1270c02abd1d6
SHA512 d0eb2b6c46de93f4917c430de8456e4ef9f3e9865912f3aa014229f8d81e75d9499895cc6a83ef3dfcd7fe190de0cf60c93a1c6ad93cedfd8403ac1019f91cad
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 67b85dcb92e21efa1dbe427bf5107d30d15a7d307d99c80af2a9926c8296df32
MD5 4d6aace075a77b3e456bc831460d8bd3
SHA1 80f3cab08e4cc5d3ad21560ab71f1c7644fe422a
SHA512 8a6a97953835537a08d0025214dc115417728846890edf355ae6640cc7316043840ea67ab61a23ca58d2246e443a7d836a1672dc98fd9179f6449c292173151e
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Desktop\qap`g`v~dtlq
Size 10B
SHA256 be66d68f10e4307c8bf86f481f386588dd5d57239c7ea718443cdc30a6629a20
MD5 e3009f7a742b87be055734b426497416
SHA1 829f9d32902a0b3b23e2a73e167f06de17ab14f0
SHA512 f26250dea410cac097a8b4341c5eea29339a4770468b4df1eacd80f4995d29beabd8a1c471ea0a28de44128f2debfb15da484c0a0c9e29e86e6f2bee0ce8afac
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 84470e448fca7c8fd6aa97f4c240df4da983640ef1271e47e793e6733121962f
MD5 1fbcd70d6084d1a2917b905f6fbe2ace
SHA1 2fd8f4fb443eb7e69bcd41b3438a5eb6cc6aef35
SHA512 f4c9a0bf1ee607d2bb757ebe23a14f6b8fc08e4c5ffb3beec75ab3146da23a3d825511a8167f3f6020199d1800ecdf67fa1166b87f56f79426017b5757308a63
MD5 SHA1 SHA512

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qap`g`v~dtlq

Path C:\Users\Admin\Downloads\qap`g`v~dtlq
Size 10B
SHA256 3913454835ed0337c206a02806d47185825e718ab53d4ff96c2e2892024c8076
MD5 0731887a0fffda1ab41de6a11b054fea
SHA1 631730f63f751d7fe8f091f1c1c455410ba95314
SHA512 3a3223df3abb6493c4728e0e166c8c7126d4e4d3c37c5ce7c5967c094d6c2870266f90dea8f6542427b9f4588e4a3bb581084fcc735c98fc2e1db4334fe0d3c8
MD5 SHA1 SHA512

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svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BBBCCBCBAABBABBCAABCBABBAAABCCCBAACBCBCCCAACBACAAACAABB.exe
Size 4.6MB
SHA256 a0cba137d3fbe29aa9d94969a72b40fa0f35fb34aa845283da44524bd095d075
MD5 bf0bd36ad8f8e17562052141164760aa
SHA1 f2a70a2a47311f0b0dfc70b2e1ac0b811637aa72
SHA512 3f4079b0dfdb62e612faa30a01549c95340b86b2fbe2df16b75a4ef2e60267c525ce3d5f5e6c723f7b2f3232908641a1f0d608fdc5c665fcb2b2d38ee37d1c46
SSDEEP 98304:8LZ1oy5XLZ1oy5XLZ1oy5aLZ1oy5XLZ1oy5XLZ1oy57p7s:8LZT5XLZT5XLZT5aLZT5XLZT5XLZT55s
TLSH
T1D0264B19B7D21122FBB356718C79D2B67D387A204730CADFA784B9092D319D1DA3A327
MD5 SHA1 SHA512 SSDEEP TLSH

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virus_log.txt

Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
Size 926B
SHA256 06ea3d25f0c996787f8dd8318e3f855c36475942db9a9360cbbf980cfc914632
MD5 e5c0bca1c44f5e3390c2dd69107f7b0e
SHA1 98ba04bcad0ce2e6e3ba19df5fccb1ef7f732e95
SHA512 bfab59597cc63f4f92a7b33a295476ab9758bbc30136819ad134081f9d09bb4cdbd423ddd0864c711e54d2ef3cc5646a49bef95c7aef7fcb256f326d42eca32c
TLSH
T15B110D50F4E5E457EC2224CF671ECBE208F4779F6C986AA91308D12CBB99C335D554E2
MD5 SHA1 SHA512 TLSH

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memory/848-0-0x00000000001B0000-0x00000000001D1000-memory.dmp

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memory/848-8-0x00000000001B0000-0x00000000001D1000-memory.dmp

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memory/4340-78-0x0000000000570000-0x0000000000591000-memory.dmp

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memory/5720-34-0x0000000000E70000-0x0000000000E91000-memory.dmp

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