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
10/08/2026, 04:58
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe
- Size 10.5MB
- Sample260810-fl2rkaeb86
- SHA256 876ea06782ccd5c459a6cf70125e394701c2f8cfa777e1dc2abc85a4b19eb469
- MD5 4a645a496cb8644bccf1c521ee1929ec
- SHA1 87b20acf380a8f9fb2039893edfda0b9cc54df5d
- SHA512 4ba15cdc0343cdbf6f4107566b57e875130d4cac6ddde5b22f9b2a61f9288a9d84686ea1467b54e4ac91c5690d58efdfca398fc9bb47c7d6e2a5ee0b0b7f6287
- SSDEEP 98304:kFPdLz7Upmya6iSNNEuy4v/YtfKoNewC8rc8u3xP33zkEsr:kFlP7APhNNECwHrc8u3x3AEm
- TLSH T1E3B69D27F29900E5C42ED178C75B8623DA7A7C554724AADF06A076252F33BF01B3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule behavioral2/files/0x000d00000001c539-27.dat UPX - Creates new service(s) 2 TTPs
- Executes dropped EXE 3 IoCs
pid Process 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe 3872 svchost_BAAACABABBBBACACBBCCCCABBBBABBACABCACCABACCCACCBACACBCB.exe 2912 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABBAABCBCBCBCCAABBACCCBABCCCCAACBBCCBBBBCBBAACBBCBCBCACB = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe" 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe Set value (str) \REGISTRY\USER\S-1-5-21-3986082593-3624157295-3514260330-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update_ABAACBBCCBAACBCCCCBACBCACBACABACCACBBCACCABBBBACCAAAAAAA = "C:\\Users\\Public\\Documents\\Microsoft\\Windows\\Logs\\svchost_BAAACABABBBBACACBBCCCCABBBBABBACABCACCABACCCACCBACACBCB.exe" svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe - Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4444 sc.exe 3584 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.
pid Process 2764 cmd.exe 5040 cmd.exe 5472 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.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 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost_BAAACABABBBBACACBBCCCCABBBBABBACABCACCABACCCACCBACACBCB.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.
pid Process 2628 schtasks.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe Token: SeDebugPrivilege 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4156 wrote to memory of 2764 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 94 PID 2764 wrote to memory of 2628 2764 cmd.exe 96 PID 6124 wrote to memory of 4480 6124 svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe 98 PID 4156 wrote to memory of 5040 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 101 PID 5040 wrote to memory of 4444 5040 cmd.exe 103 PID 4156 wrote to memory of 5472 4156 2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe 104 PID 5472 wrote to memory of 3584 5472 cmd.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_4a645a496cb8644bccf1c521ee1929ec_cobalt-strike_elex_glassworm_hijackloader_icedid_njrat_stealc_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:4156 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBAACAAABBABABCCBBCAABBCBCBBABAACAAAACBCCCBAABCBBAACABBCACBAAACBACCCBBCACCCABCCBBBCACBBBACCCBABBACBABCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.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:2764 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CBAACAAABBABABCCBBCAABBCBCBBABAACAAAACBCCCBAABCBBAACABBCACBAAACBACCCBBCACCCABCCBBBCACBBBACCCBABBACBABCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2628
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc create "UserDataSvc_CCBACAACBAACCCCBBBBCABAABAABBCAACBBABBBBCABACCACBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe" start= auto displayName= "UserDataSvc_CCBACAACBAACCCCBBBBCABAABAABBCAACBBABBBBCABACCACBBC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Windows\SysWOW64\sc.exesc create "UserDataSvc_CCBACAACBAACCCCBBBBCABAABAABBCAACBBABBBBCABACCACBBC" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe" start= auto displayName= "UserDataSvc_CCBACAACBAACCCCBBBBCABAABAABBCAACBBABBBBCABACCACBBC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:4444
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c sc start "UserDataSvc_CCBACAACBAACCCCBBBBCABAABAABBCAACBBABBBBCABACCACBBC"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5472 -
C:\Windows\SysWOW64\sc.exesc start "UserDataSvc_CCBACAACBAACCCCBBBBCABAABAABBCAACBBABBBBCABACCACBBC"3⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:3584
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-
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.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:6124 -
C:\Windows\notepad.exe"notepad.exe"2⤵PID:4480
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAACABABBBBACACBBCCCCABBBBABBACABCACCABACCCACCBACACBCB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_BAAACABABBBBACACBBCCCCABBBBABBACABCACCABACCCACCBACACBCB.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3872
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C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe1⤵
- Executes dropped EXE
PID:2912
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\SubmitGrant.exe
- Size 832KB
- SHA256 1a9db1daa4d80c274730ff15012de0cd01a6e3ab96cabcaf218ecb4e5f6602a1
- MD5 37ce77283e4f4b932bb185e937600a78
- SHA1 500e0efba015a9ffac2331b0b59bb7424f16a1b6
- SHA512 fad11bf4a5ca9a94bc5bbe9637e5e81a1e07f54ed2f4574afa5dceb22c7acb77abfe9c032c3de38f350b90e4fc37ad1441845d2237dcbfae7c73b78232df5e81
- SSDEEP 24576:m9+EM0u9+EM0u9+EM0u9+EM0muY5YTkf74kRL83E3a:U+Ei+Ei+Ei+EEuY5YaR6
- TLSH T18C05CF0DFD4744F1D92B61B00DDBE3BF8A607B26C0128EBAFA4ECB5B6923B21542C555
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\SubmitGrant.exe
- Size 1.1MB
- SHA256 f1cd048346b288fe68503e46bbd76b49248b407e79d4a362087b26840915f1ad
- MD5 aed1bac28776c0b3970b694dc6e54c2a
- SHA1 e0e5b39a08f005d018123d53409ed33b39bf83aa
- SHA512 fb53c703a6d81bdc7102dd5c41bc0463b1ab40e656e9c55b47a3819a4b66bb3191d1839170180e8694d67c6179e6c512d97e07610e3e13c36f52383f7ebd4adb
- SSDEEP 24576:m9+EM0u9+EM0u9+EM0u9+EM0muY5YTkf74kRL83E3E7MiQxUl:U+Ei+Ei+Ei+EEuY5YaRCQxk
- TLSH T10335E10DFD4744F1D92B61B00CDBE3BF8A607726C0228EBAFA4ECB5B6923B21541D556
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 3b31a3ea754734243ae72c2b88599c884a34ea812568be619d914fdac017466e
- MD5 2945455387eaf43fb42c61dfa52fd3e5
- SHA1 4f91d52085973591254d010076af4d769c6f2110
- SHA512 805f734c84cd814e00925a05949d2f4d78d8cb6e9a909136afceb73d2bd770ae77948c4dd2a7b332e1e933ff923104f6603ab6295e3f960a6ecccacea8f81be0
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 b89e9a6a8fe472ead4e3868c6d1010e1bf54d05e35c7c251fdbe254e26bcf42a
- MD5 9ad9c561decee5902613e83aa7fda2ff
- SHA1 e05b701131c643910f8e32e7be86c3edc15bf066
- SHA512 109bd195da68ebeb5f5ddf7a268b6ee1b9bd2d46747f5544b275447e9794abd899dc514017fabebbb6e39697861860609900060b9123a8c7fabc4bf4e49f8295
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 a40cefee3c5ebde251f43531280169ce379f5fed9f3a4fac7f443ee845ef6400
- MD5 824cf11d3c9e389601b38e001676ceeb
- SHA1 9c47650d63b496f1962c7394d5f50a6592c3ffeb
- SHA512 c17b544928913accb4404a5c285950cc207e1349a471e1ba8d505c37fe0c0022d7a598c596421b1e541ddbe9a42d500291e1aeb9d5877539e0586c4658925502
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Desktop\qap`g`v~dtlq
- Size 10B
- SHA256 3fe97b470cf9f5a65bcd852af7b2cb813a2f0b6ec2fde50517c3bc3dbfed341a
- MD5 5db41f2674fff7b3f090d84e6a491f2f
- SHA1 26df46745af8133c63ca950ec02dc9f58f46b46c
- SHA512 4c48b842fe53e506ad09b4528a0157560f48fc7ff86147c7ec98ab24ded50d6a4499b472f89426e71f80f2cdabff8705b6b63c4849d807217ed7c9bd7760b794
- MD5 SHA1 SHA512
- Path C:\Users\Admin\Downloads\qap`g`v~dtlq
- Size 10B
- SHA256 17adfc92c2db51d70264e0c602fccbe57c53d67769c6545dd87ebd616c2de911
- MD5 b91c040dc5da1c88b82b5b19014665e3
- SHA1 96e04396293b33784069565ee9f35264c7ee4241
- SHA512 da4ae450307081382bf12f315a0b28874b02755b38021938f55b84d0f987832a6c1947fc93c345c12a20f20893fa5e07414c43163970b7d1ae218268d1105a92
- MD5 SHA1 SHA512
- Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CBCAABBABBBCBBCACBCBABCBCCCCCCBACACBAACBACCCBAABAABCACA.exe
- Size 10.5MB
- SHA256 876ea06782ccd5c459a6cf70125e394701c2f8cfa777e1dc2abc85a4b19eb469
- MD5 4a645a496cb8644bccf1c521ee1929ec
- SHA1 87b20acf380a8f9fb2039893edfda0b9cc54df5d
- SHA512 4ba15cdc0343cdbf6f4107566b57e875130d4cac6ddde5b22f9b2a61f9288a9d84686ea1467b54e4ac91c5690d58efdfca398fc9bb47c7d6e2a5ee0b0b7f6287
- SSDEEP 98304:kFPdLz7Upmya6iSNNEuy4v/YtfKoNewC8rc8u3xP33zkEsr:kFlP7APhNNECwHrc8u3x3AEm
- TLSH T1E3B69D27F29900E5C42ED178C75B8623DA7A7C554724AADF06A076252F33BF01B3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH