Analysis
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max time kernel
159s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 14:15
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
74e891155ce521fff3cb3e5aa4aba040.exe
Resource
win7-20231215-en
windows7-x64
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
74e891155ce521fff3cb3e5aa4aba040.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
24 signatures
150 seconds
General
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Target
74e891155ce521fff3cb3e5aa4aba040.exe
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Size
512KB
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MD5
74e891155ce521fff3cb3e5aa4aba040
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SHA1
e0a36c73656925548e0d19e99b7dc5dbdbaecc7e
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SHA256
d1f086222cf871027fe681869ac88c6efdc047fb7ba5909bc6d90cd81727500a
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SHA512
6ddee48dab64f0cb6d294a64dea0a79ef6f54e7eaf7fd2870de1fe368f4a70d027e1701e823205112a536525b0358692eaa0aef3bc0efb98e4ea29fec01dd473
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6G:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z
Score
10/10
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" muawjvxkhv.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" muawjvxkhv.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" muawjvxkhv.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" muawjvxkhv.exe -
Executes dropped EXE 5 IoCs
pid Process 1088 muawjvxkhv.exe 3940 vlbmcnrwzfklari.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 4016 mbdwfhbp.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" muawjvxkhv.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\hhdkiyqm = "muawjvxkhv.exe" vlbmcnrwzfklari.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ideaolia = "vlbmcnrwzfklari.exe" vlbmcnrwzfklari.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "awdipfrjthjfr.exe" vlbmcnrwzfklari.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\m: mbdwfhbp.exe File opened (read-only) \??\r: mbdwfhbp.exe File opened (read-only) \??\z: mbdwfhbp.exe File opened (read-only) \??\w: muawjvxkhv.exe File opened (read-only) \??\p: mbdwfhbp.exe File opened (read-only) \??\l: muawjvxkhv.exe File opened (read-only) \??\x: muawjvxkhv.exe File opened (read-only) \??\z: muawjvxkhv.exe File opened (read-only) \??\m: muawjvxkhv.exe File opened (read-only) \??\y: muawjvxkhv.exe File opened (read-only) \??\z: mbdwfhbp.exe File opened (read-only) \??\w: mbdwfhbp.exe File opened (read-only) \??\j: muawjvxkhv.exe File opened (read-only) \??\o: muawjvxkhv.exe File opened (read-only) \??\u: muawjvxkhv.exe File opened (read-only) \??\t: mbdwfhbp.exe File opened (read-only) \??\m: mbdwfhbp.exe File opened (read-only) \??\a: mbdwfhbp.exe File opened (read-only) \??\i: mbdwfhbp.exe File opened (read-only) \??\s: mbdwfhbp.exe File opened (read-only) \??\t: mbdwfhbp.exe File opened (read-only) \??\e: muawjvxkhv.exe File opened (read-only) \??\g: muawjvxkhv.exe File opened (read-only) \??\e: mbdwfhbp.exe File opened (read-only) \??\t: muawjvxkhv.exe File opened (read-only) \??\u: mbdwfhbp.exe File opened (read-only) \??\h: muawjvxkhv.exe File opened (read-only) \??\b: mbdwfhbp.exe File opened (read-only) \??\l: mbdwfhbp.exe File opened (read-only) \??\o: mbdwfhbp.exe File opened (read-only) \??\o: mbdwfhbp.exe File opened (read-only) \??\w: mbdwfhbp.exe File opened (read-only) \??\j: mbdwfhbp.exe File opened (read-only) \??\q: mbdwfhbp.exe File opened (read-only) \??\u: mbdwfhbp.exe File opened (read-only) \??\r: muawjvxkhv.exe File opened (read-only) \??\k: mbdwfhbp.exe File opened (read-only) \??\l: mbdwfhbp.exe File opened (read-only) \??\a: muawjvxkhv.exe File opened (read-only) \??\a: mbdwfhbp.exe File opened (read-only) \??\g: mbdwfhbp.exe File opened (read-only) \??\r: mbdwfhbp.exe File opened (read-only) \??\v: mbdwfhbp.exe File opened (read-only) \??\v: muawjvxkhv.exe File opened (read-only) \??\p: mbdwfhbp.exe File opened (read-only) \??\h: mbdwfhbp.exe File opened (read-only) \??\v: mbdwfhbp.exe File opened (read-only) \??\b: muawjvxkhv.exe File opened (read-only) \??\k: muawjvxkhv.exe File opened (read-only) \??\p: muawjvxkhv.exe File opened (read-only) \??\q: muawjvxkhv.exe File opened (read-only) \??\g: mbdwfhbp.exe File opened (read-only) \??\y: mbdwfhbp.exe File opened (read-only) \??\s: mbdwfhbp.exe File opened (read-only) \??\b: mbdwfhbp.exe File opened (read-only) \??\x: mbdwfhbp.exe File opened (read-only) \??\i: muawjvxkhv.exe File opened (read-only) \??\n: mbdwfhbp.exe File opened (read-only) \??\s: muawjvxkhv.exe File opened (read-only) \??\y: mbdwfhbp.exe File opened (read-only) \??\k: mbdwfhbp.exe File opened (read-only) \??\n: mbdwfhbp.exe File opened (read-only) \??\n: muawjvxkhv.exe File opened (read-only) \??\e: mbdwfhbp.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" muawjvxkhv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" muawjvxkhv.exe -
AutoIT Executable 6 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3928-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x000a000000023146-23.dat autoit_exe behavioral2/files/0x000a000000023146-22.dat autoit_exe behavioral2/files/0x000300000002272c-18.dat autoit_exe behavioral2/files/0x0009000000023160-137.dat autoit_exe behavioral2/files/0x0009000000023160-139.dat autoit_exe -
Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe mbdwfhbp.exe File created C:\Windows\SysWOW64\muawjvxkhv.exe Process not Found File created C:\Windows\SysWOW64\vlbmcnrwzfklari.exe Process not Found File created C:\Windows\SysWOW64\mbdwfhbp.exe Process not Found File opened for modification C:\Windows\SysWOW64\mbdwfhbp.exe Process not Found File opened for modification C:\Windows\SysWOW64\awdipfrjthjfr.exe Process not Found File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe mbdwfhbp.exe File opened for modification C:\Windows\SysWOW64\muawjvxkhv.exe Process not Found File opened for modification C:\Windows\SysWOW64\vlbmcnrwzfklari.exe Process not Found File created C:\Windows\SysWOW64\awdipfrjthjfr.exe Process not Found File opened for modification C:\Windows\SysWOW64\msvbvm60.dll muawjvxkhv.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe mbdwfhbp.exe -
Drops file in Program Files directory 15 IoCs
description ioc Process File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal mbdwfhbp.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe mbdwfhbp.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe mbdwfhbp.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe mbdwfhbp.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe mbdwfhbp.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal mbdwfhbp.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal mbdwfhbp.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe mbdwfhbp.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\mydoc.rtf Process not Found File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Modifies registry class 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" muawjvxkhv.exe Key created \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000_Classes\Local Settings Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat muawjvxkhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" muawjvxkhv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh muawjvxkhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" muawjvxkhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" muawjvxkhv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc muawjvxkhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" muawjvxkhv.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg muawjvxkhv.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes Process not Found Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7E89FCFB485F85189047D7217E97BDE7E636593067366341D6ED" Process not Found Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7866BC4FE1B21AAD279D1A78B789167" Process not Found Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1849C67515E7DAC5B8CB7CE8ED9734C8" Process not Found Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "334E2D7D9C5782586A3677D6772E2CAE7D8665DF" Process not Found Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BCAFAB8F916F19483083B3081993E96B3FC028B4363034CE1CF459B08A3" Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf muawjvxkhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2FC6B1284795389E53C8BAA132E8D4BF" Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs muawjvxkhv.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" muawjvxkhv.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4444 WINWORD.EXE 4444 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3928 Process not Found 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 1088 muawjvxkhv.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4624 awdipfrjthjfr.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 3928 Process not Found 3928 Process not Found 3928 Process not Found 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3928 Process not Found 3928 Process not Found 3928 Process not Found 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 1088 muawjvxkhv.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3940 vlbmcnrwzfklari.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 3704 mbdwfhbp.exe 4624 awdipfrjthjfr.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe 4016 mbdwfhbp.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4444 WINWORD.EXE 4444 WINWORD.EXE 4444 WINWORD.EXE 4444 WINWORD.EXE 4444 WINWORD.EXE 4444 WINWORD.EXE 4444 WINWORD.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3928 wrote to memory of 1088 3928 Process not Found 94 PID 3928 wrote to memory of 1088 3928 Process not Found 94 PID 3928 wrote to memory of 1088 3928 Process not Found 94 PID 3928 wrote to memory of 3940 3928 Process not Found 93 PID 3928 wrote to memory of 3940 3928 Process not Found 93 PID 3928 wrote to memory of 3940 3928 Process not Found 93 PID 3928 wrote to memory of 3704 3928 Process not Found 91 PID 3928 wrote to memory of 3704 3928 Process not Found 91 PID 3928 wrote to memory of 3704 3928 Process not Found 91 PID 3928 wrote to memory of 4624 3928 Process not Found 92 PID 3928 wrote to memory of 4624 3928 Process not Found 92 PID 3928 wrote to memory of 4624 3928 Process not Found 92 PID 3928 wrote to memory of 4444 3928 Process not Found 95 PID 3928 wrote to memory of 4444 3928 Process not Found 95 PID 1088 wrote to memory of 4016 1088 muawjvxkhv.exe 96 PID 1088 wrote to memory of 4016 1088 muawjvxkhv.exe 96 PID 1088 wrote to memory of 4016 1088 muawjvxkhv.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\74e891155ce521fff3cb3e5aa4aba040.exe"C:\Users\Admin\AppData\Local\Temp\74e891155ce521fff3cb3e5aa4aba040.exe"1⤵PID:3928
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C:\Windows\SysWOW64\mbdwfhbp.exembdwfhbp.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3704
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C:\Windows\SysWOW64\awdipfrjthjfr.exeawdipfrjthjfr.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4624
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C:\Windows\SysWOW64\vlbmcnrwzfklari.exevlbmcnrwzfklari.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3940
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C:\Windows\SysWOW64\muawjvxkhv.exemuawjvxkhv.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Windows\SysWOW64\mbdwfhbp.exeC:\Windows\system32\mbdwfhbp.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4016
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""2⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4444
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
6Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD5f6a65ee6823cd5c8157657a822b1e24b
SHA11b0569713ec6e5da6eb9fe3a78b88dfdd42fe7bb
SHA256014822fc3e03fb74c6a6c115a73e8cc2a8273f175976744c516e9de3566ccde0
SHA5126bdb5f3140ee0e15706e423044b339d75e5b7823a356b671e9841d929f24e1cfe94857bd09beae1d9cdd3399bbcaca65a0e6fa8d68f7f5e2acf2463d4fc011ef
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD5af0d527e82b8db3322caff27634aeb53
SHA1756f26e12d189269602c57c108f521ace40c73c4
SHA256c2ab35f642b9bed62f474f5b415deadc99a79e5948d404303a961a26d086079a
SHA51279902e619a930bebbf2fd8cc070b3f13cd8527aa0eaea26fcda1c7caf6cc147c593250921bc06baa6fa1a94fbc39087331208e01e184ee9d49b1ee66f436538a
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Filesize
367KB
MD5200dba196f866f812670976089bf1229
SHA176347f3d09a387f9aef34b67aaae11aace67cae7
SHA2560f433a802dae1e75212037fb40a61535c22397bcd224d57c980c51ca0c6aba2b
SHA512ff033ee4917d8740f31887393e29dfd7a5044cb3219a28188b67ea49faa88a844688773be55cf9f308211f4e6430a5a360f9f7c152c1fc72f704e2e8fc4912c5
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Filesize
92KB
MD56662b185f19fbf697c56a25c92de7961
SHA10df0c0df0de3724258df2549c583e3c934aca726
SHA256c11edb9e97848e20319fba876d9382c7193f68323eff1f7ed805bb04303bdc86
SHA512c6e2cb83f68a63ca299dae843d2697d41dab8b565fb4005755b0d255b388779b6c1dad97375009c995f0a3d2e0acb4cc820090ca5dc24ee11e1a3de5b1a4921f
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Filesize
512KB
MD54c5c04b29a14f44a714986dead9a4ebb
SHA1c49a5ac90f95578c6bde25c7f9fcc240a22716fe
SHA2562e25ec714e543d2f9b93ce53b6471f9d18711feb5c862307e2b54d156e715633
SHA51292c5ca1264c77268fc5f36b164c7e9f927a9693b08dd88c8c5ea89ffa35b04fd7e0b2418f056765a1d7e33436cc242d3dd4b33db51312c250b4c579b4c99a417
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Filesize
512KB
MD596e2dcd24e22ed6b16271f9c59295d17
SHA1eab692ef2ee3d29f9816aa7912b48cb5b7f0f59f
SHA256f23daf6dd246f4ef1122d617182b1554076afc619e68abca0af30509f28c2e4d
SHA5122c485fdf840330ef437e76f0440c267fbcadf35e816ed818ef10598a94c6f5d6d7288eccbcb2347f698d228e8b37da0c00b83a92c551e298a87d995e93f133d2