Analysis
- max time kernel
150s - 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, 02:55
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe
- Size 10.8MB
- Sample260814-devcsss1ev
- SHA256 eef9f110c8ad1332306564fb3e5cd6c228a6800683dfe71f19bf40097348c4ab
- MD5 e575eb950a93c8bfb7bf7a40e05f657e
- SHA1 20f013797f626e517bd1b113f3afa5f3088f7bd1
- SHA512 9cee905656a3991267c15c0d33a0e40db56d4d8f95eeb96c1508824ee9d1b9d5b8beaa628635b00a32ad44e7f56362c17464352b1ca3854594e810bacf791e99
- SSDEEP 49152:U+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+ES+ET+Ee+ES+EX:Fp7z
- TLSH T134B62909F94340B1D92B51B04DCFE3BF8A60BB2586128EF7FB4ECB5B6523BA16438155
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 3408 svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe 4776 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BAACACBCACCCCCBABAACACAAAACACACAABCCCABBCCCCCBBCBCAABCCC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe" 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe Set value (str) \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_BBACBAACBCBBBBBCABAACABCBAABBBCBBAACBBACBBABABACCBBAACCC = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe" svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2664 sc.exe 1428 sc.exe - Executes a command shell one-liner 1 TTPs 4 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5208 cmd.exe 5776 cmd.exe 680 cmd.exe 4212 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 11 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.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 schtasks.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 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5976 schtasks.exe 2088 schtasks.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 3408 svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe 3408 svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe Token: SeDebugPrivilege 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe Token: SeDebugPrivilege 3408 svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3464 wrote to memory of 5208 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 91 PID 5208 wrote to memory of 5976 5208 cmd.exe 93 PID 4124 wrote to memory of 2764 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 94 PID 3464 wrote to memory of 5776 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 97 PID 5776 wrote to memory of 2664 5776 cmd.exe 99 PID 3464 wrote to memory of 680 3464 2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe 100 PID 680 wrote to memory of 1428 680 cmd.exe 102 PID 4124 wrote to memory of 4212 4124 svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe 104 PID 4212 wrote to memory of 2088 4212 cmd.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_e575eb950a93c8bfb7bf7a40e05f657e_elex_stop.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:3464 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABCAAABBCCABCCCBACCCAAAACCCACACBCCCAACBCACCCCCBACCBACCBCCACAACBACAABCBCCCBCAACCBCCAABCCBBBBCBACABACBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe" /sc minute /mo 30 /ru SYSTEM /f2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5208 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_ABCAAABBCCABCCCBACCCAAAACCCACACBCCCAACBCACCCCCBACCBACCBCCACAACBACAABCBCCCBCAACCBCCAABCCBBBBCBACABACBBBB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5976
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_BAACBBCCBCBCCBAACAABBABBABCACCCCACBABBABBABBBCBABAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe" start= auto displayName= "UserDataSvc_BAACBBCCBCBCCBAACAABBABBABCACCCCACBABBABBABBBCBABAB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5776 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_BAACBBCCBCBCCBAACAABBABBABCACCCCACBABBABBABBBCBABAB" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe" start= auto displayName= "UserDataSvc_BAACBBCCBCBCCBAACAABBABBABCACCCCACBABBABBABBBCBABAB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2664
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_BAACBBCCBCBCCBAACAABBABBABCACCCCACBABBABBABBBCBABAB"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:680 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_BAACBBCCBCBCCBAACAABBABBABCACCCCACBABBABBABBBCBABAB"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:1428
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe1⤵
- 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:4124 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:2764
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBABCBCBAAABCABBBCAACABCABACACCCCACABAAACBBCCABAAAACACBCABCCBCCABCABCAABCCAABCCCBCBACCCABABAAABABCAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe" /sc minute /mo 30 /ru SYSTEM /f2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4212 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBBBABCBCBAAABCABBBCAACABCABACACCCCACABAAACBBCCABAAAACACBCABCCBCCABCABCAABCCAABCCCBCBACCCABABAAABABCAAB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2088
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBACCCCCABBAABCBBBBCBCACBBABACCCCAABCBAABBBBCAACCCAC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3408
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe1⤵
- Executes dropped EXE
PID:4776
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 b853c998f004120a6372014e3bed2d5618935f0b2423b241771901fbcbd21768
- MD5 b60f0a2361534fa5438397e2c29d5f24
- SHA1 94784b01a64db3d1b734132e95e03d60556552a1
- SHA512 5836592492221615018c94c6ab24fba19b8a5f4b26f004f29951682b07465b250e7c68913345aca921f45bf88f3ba19bf0a67a81371f085975aa882d30a4b145
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 182d917377c978a9ee7994fb7d5042f636a872fd6f442f3f94598a3d0c69d24b
- MD5 b32f0c3083cda28cbca8744906d4aaf1
- SHA1 c39bc08d2a77dff0e519fa7fbbb0f72947cfaeb4
- SHA512 10c5c138880ab84927b8230772f397c3ab2dcc3ec5e8d91c63f8eddda36cbda80151bd309c0cbafd9959174b4347e57729b18739a563ff1924342b606ef22915
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 9d7cf5c2a90303590595df605ccf71f39165a993c692a7e84360c8a2cb19fd0b
- MD5 e91aabeebefb95292a4cd286dc824fc7
- SHA1 a87b4de3b3a41f219cbee00120e032095ebe67c8
- SHA512 3bc1bcb0c461ca7c73b2c58eb5186f625e2c130f77022cc9dc8bab0b800686161bead43cd6d715ea65c60a3a62db1ad662c4eff7fe0debeb87df44bbb24a5a9d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 c92d03f6c3fb670b7ea1ac7a53aceb622e87f36df4d37a587f40c623e29aa00f
- MD5 00d7aeb4fba65b2537dc3b4413fed281
- SHA1 2723ff789fded0f02aa4b1ae4577ae2e82f36fef
- SHA512 7b6319a4a88cfba2d43fb70675470a3570522fac07c3f07369e8c525e274574c351aefda347631a4960d05c869b4cd1680dd7fc9e0f2188d5243b1a559a9b38a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 e71b1f8209068cccd4d163fdaef73215e7f8401638e5ae46d7c298921db6cc9b
- MD5 7c7301360b97aeefd7815b41d3572d4d
- SHA1 b1ba35b6ac97f62b2a964ab3bfa02d8a7278e95f
- SHA512 0f526f0434767e0e5936dd5e56650f6ff7e80fc47efc3ab46c25180be9ea10e3c8e4f6d8921f259e3c6f39d0417fc187751ec1ffec5c86afbe59e1eeb0cebe5b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 a650fe2be8a6f5bde34785069616ecc386e122ceed16a281bc335e946d6022e0
- MD5 4aa865a9624091a97047c4f91e2591fb
- SHA1 66073854baa920e628d7e8838209fe6918a9157e
- SHA512 81c0c7dab0806cbcae26f73afd76e15522b616f5226fc4d08b39483c5974e2e58a46ed5ed04db9c239596799b50696ab9bee408ef0ac4db8e0a939f7964acf13
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 6c57006a5c8cb7731a9f7363ca87b4eab605187d6e284f71c74e6181eb4f4325
- MD5 109d9cffb2155d766da1bc7341dc7b03
- SHA1 a828b5e465eddaa2722655c21610b98eabc30ab3
- SHA512 db656e8a6c80ae954fe80dda4bf95d170ec53ba36d1147c606ead4019ec7000d92de26ed17ec215665d549b279fa808413f52d7dd2426d894ec7df3b6e21ef4b
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AACCACBAACBBBACACBCBBAAACBCBCABACAACACACABAAAAACBBCCCBC.exe
- Size 10.8MB
- SHA256 eef9f110c8ad1332306564fb3e5cd6c228a6800683dfe71f19bf40097348c4ab
- MD5 e575eb950a93c8bfb7bf7a40e05f657e
- SHA1 20f013797f626e517bd1b113f3afa5f3088f7bd1
- SHA512 9cee905656a3991267c15c0d33a0e40db56d4d8f95eeb96c1508824ee9d1b9d5b8beaa628635b00a32ad44e7f56362c17464352b1ca3854594e810bacf791e99
- SSDEEP 49152:U+ES+ES+ES+ES+ES+ES+ES+Ee+ES+ES+ES+ES+ES+ES+ES+ES+ES+ET+Ee+ES+EX:Fp7z
- TLSH T134B62909F94340B1D92B51B04DCFE3BF8A60BB2586128EF7FB4ECB5B6523BA16438155
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
- Size 926B
- SHA256 be0d1676b8c93aa4d8c4407fcb4b86f8f894acbdf6fea8e84369cc57669db12d
- MD5 e1d9b2dc4e1e691f82ad522399e78124
- SHA1 74b00a750e91a9190a42dea30a40ca4ec239a583
- SHA512 a626f5cb4af898723f9df9cd3f58893925736015824ee3962e53bd908e995cf0cb9bd1c0a8f876450dbc6b559d238467e53d703abc5f83ab9e38327323286130
- TLSH T13211A350E4F5D8A7FC32ACDFA21DCBA24CA8768F5C58AA141344422CBB99C315D294EA
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
- Size 1KB
- SHA256 7a8b3ffb80c7d25a0a9f96f82f006435dba3b96c1a3b527c6666781e6ec2b4ca
- MD5 4acb41f9d969fbf7a8c9035ab6366f4c
- SHA1 d859bf8d195c3680ea7f6dafdda3380f5d582547
- SHA512 3ee9bd1bdbdd164c84246e1a4717d8a9cc451a417ed3b626bd1a25f31aab8d8284ceb5eb48df228a8930641cf3b8854a8806c90d7344348acadb75c60390c657
- TLSH T1C011A520F4F5D867ED32ACDFA22DCBA24CB4779F9C58AA041344422CBBD9C319D194E5
- MD5 SHA1 SHA512 TLSH