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Windows Analysis Report
startuppp.bat

Overview

General Information

Sample name:	startuppp.bat
Analysis ID:	1657845
MD5:	e51d28d9060ade898b2b05a738509b5f
SHA1:	fb34becbcb9ed94b69f52d8d49f1ebd4a3147ba7
SHA256:	3690b073d01f2a11668c31174239e3d6f41f86e8e037df380a78b787abc5bcaf
Tags:	batWsgiDAVuser-JAMESWT_WT
Infos:

Detection

Score:	60
Range:	0 - 100
Confidence:	100%

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Maps a DLL or memory area into another process

AV process strings found (often used to terminate AV products)

Creates a process in suspended mode (likely to inject code)

Enables debug privileges

Program does not show much activity (idle)

Queries the volume information (name, serial number etc) of a device

Sample execution stops while process was sleeping (likely an evasion)

Yara signature match

Classification

Process Tree

System is w10x64

cmd.exe (PID: 6196 cmdline: C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\startuppp.bat" " MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE)

conhost.exe (PID: 6164 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

cmd.exe (PID: 6364 cmdline: C:\Windows\system32\cmd.exe /K "C:\Users\user\Desktop\startuppp.bat" MY_FLAG MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE)

conhost.exe (PID: 6380 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

tasklist.exe (PID: 6636 cmdline: tasklist /FI "IMAGENAME eq AvastUI.exe" MD5: D0A49A170E13D7F6AEBBEFED9DF88AAA)

find.exe (PID: 6668 cmdline: find /i "AvastUI.exe" MD5: 4BF76A28D31FC73AA9FC970B22D056AF)

tasklist.exe (PID: 2796 cmdline: tasklist /FI "IMAGENAME eq avgui.exe" MD5: D0A49A170E13D7F6AEBBEFED9DF88AAA)

find.exe (PID: 5272 cmdline: find /i "avgui.exe" MD5: 4BF76A28D31FC73AA9FC970B22D056AF)

AppInstallerPythonRedirector.exe (PID: 4776 cmdline: python.exe w4bsa1.py MD5: 5E1055E69FF01930C62388625726A90E)

AppInstallerPythonRedirector.exe (PID: 4676 cmdline: python.exe w4bsa2.py MD5: 5E1055E69FF01930C62388625726A90E)

AppInstallerPythonRedirector.exe (PID: 3904 cmdline: python.exe w4bsa3.py MD5: 5E1055E69FF01930C62388625726A90E)

AppInstallerPythonRedirector.exe (PID: 6576 cmdline: python.exe w4bsa4.py MD5: 5E1055E69FF01930C62388625726A90E)

AppInstallerPythonRedirector.exe (PID: 6160 cmdline: python.exe w4bsa5.py MD5: 5E1055E69FF01930C62388625726A90E)

AppInstallerPythonRedirector.exe (PID: 6316 cmdline: python.exe w4bsa6.py MD5: 5E1055E69FF01930C62388625726A90E)

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
startuppp.bat	MALWARE_BAT_KoadicBAT	Koadic post-exploitation framework BAT payload	ditekSHen	0x2:$s1: &@cls&@set 0x5e:$s2: :~44,1%% 0x73:$s2: :~15,1%% 0x7f:$s2: :~28,1% 0x8d:$s2: :~49,1%% 0x99:$s2: :~52,1%% 0xa5:$s2: :~44,1%% 0xba:$s2: :~32,1%% 0xc6:$s2: :~3,1%% 0xd1:$s2: :~62,1%% 0xdd:$s2: :~3,1%% 0xe8:$s2: :~38,1%% 0xf4:$s2: :~38,1%% 0x10b:$s2: :~28,1%% 0x117:$s2: :~52,1%% 0x123:$s2: :~48,1%% 0x12f:$s2: :~15,1%% 0x13b:$s2: :~3,1%% 0x146:$s2: :~44,1%% 0x152:$s2: :~21,1%% 0x15e:$s2: :~15,1%

Joe Sandbox Signatures

• AV Detection
• System Summary
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion
• Anti Debugging
• HIPS / PFW / Operating System Protection Evasion
• Language, Device and Operating System Detection
• Lowering of HIPS / PFW / Operating System Security Settings

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: startuppp.bat	Virustotal: Detection: 8%			Perma Link
Source: startuppp.bat	ReversingLabs: Detection: 25%

System Summary

Malicious sample detected (through community Yara rule)

Source: startuppp.bat, type: SAMPLE

Matched rule: Koadic post-exploitation framework BAT payload Author: ditekSHen

Source: startuppp.bat, type: SAMPLE

Matched rule: MALWARE_BAT_KoadicBAT author = ditekSHen, description = Koadic post-exploitation framework BAT payload

Source: classification engine

Classification label: mal60.evad.winBAT@31/0@0/0

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6164:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6380:120:WilError_03

Source: unknown

Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\startuppp.bat" "

Source: C:\Windows\System32\tasklist.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT __PATH, ProcessId, CSName, Caption, SessionId, ThreadCount, WorkingSetSize, KernelModeTime, UserModeTime FROM Win32_Process WHERE Caption = 'AVASTUI.EXE'
Source: C:\Windows\System32\tasklist.exe	WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT __PATH, ProcessId, CSName, Caption, SessionId, ThreadCount, WorkingSetSize, KernelModeTime, UserModeTime FROM Win32_Process WHERE Caption = 'AVGUI.EXE'

Source: C:\Windows\System32\tasklist.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: startuppp.bat	Virustotal: Detection: 8%
Source: startuppp.bat	ReversingLabs: Detection: 25%

Source: unknown	Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\startuppp.bat" "
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /K "C:\Users\user\Desktop\startuppp.bat" MY_FLAG
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq AvastUI.exe"
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\find.exe find /i "AvastUI.exe"
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq avgui.exe"
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\find.exe find /i "avgui.exe"
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa1.py
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa2.py
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa3.py
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa4.py
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa5.py
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa6.py
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /K "C:\Users\user\Desktop\startuppp.bat" MY_FLAG	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq AvastUI.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\find.exe find /i "AvastUI.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq avgui.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\find.exe find /i "avgui.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa1.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa2.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa3.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa4.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa5.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa6.py	Jump to behavior

Source: C:\Windows\System32\cmd.exe	Section loaded: cmdext.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: cmdext.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: apisethost.appexecutionalias.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: daxexec.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: fltlib.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: container.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: appxdeploymentclient.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: capauthz.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: msasn1.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: windows.staterepositorycore.dll	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: ntmarta.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: framedynos.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: dbghelp.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: winsta.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\find.exe	Section loaded: ulib.dll	Jump to behavior
Source: C:\Windows\System32\find.exe	Section loaded: fsutilext.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: mpr.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: framedynos.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: dbghelp.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: netutils.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: wbemcomn.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: winsta.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: amsi.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: userenv.dll	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Windows\System32\find.exe	Section loaded: ulib.dll	Jump to behavior
Source: C:\Windows\System32\find.exe	Section loaded: fsutilext.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.applicationdata.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: twinapi.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.applicationdata.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: twinapi.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.applicationdata.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: twinapi.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.applicationdata.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: twinapi.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.applicationdata.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: twinapi.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: msvcp140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: vcruntime140.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.applicationdata.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: twinapi.appcore.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wintypes.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: propsys.dll	Jump to behavior
Source: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	Section loaded: uxtheme.dll	Jump to behavior

Source: C:\Windows\System32\tasklist.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32

Jump to behavior

Source: C:\Windows\System32\cmd.exe

Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq AvastUI.exe"

Source: C:\Windows\System32\cmd.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: C:\Windows\System32\tasklist.exe	Process token adjusted: Debug			Jump to behavior
Source: C:\Windows\System32\tasklist.exe	Process token adjusted: Debug			Jump to behavior

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

HIPS / PFW / Operating System Protection Evasion

Maps a DLL or memory area into another process

Source: C:\Windows\System32\cmd.exe	Section loaded: NULL target: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe protection: readonly	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: NULL target: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe protection: readonly	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: NULL target: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe protection: readonly	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: NULL target: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe protection: readonly	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: NULL target: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe protection: readonly	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Section loaded: NULL target: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe protection: readonly	Jump to behavior

Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\cmd.exe C:\Windows\system32\cmd.exe /K "C:\Users\user\Desktop\startuppp.bat" MY_FLAG	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq AvastUI.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\find.exe find /i "AvastUI.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\tasklist.exe tasklist /FI "IMAGENAME eq avgui.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\find.exe find /i "avgui.exe"	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa1.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa2.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa3.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa4.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa5.py	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe python.exe w4bsa6.py	Jump to behavior

Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00.UWPDesktop_14.0.27629.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-100_8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00.UWPDesktop_14.0.27629.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-100_8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00.UWPDesktop_14.0.27629.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.VCLibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\ VolumeInformation	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Queries volume information: C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_neutral_split.scale-100_8wekyb3d8bbwe VolumeInformation	Jump to behavior

Source: find.exe, 00000007.00000002.853290153.0000024B51650000.00000004.00000020.00020000.00000000.sdmp, find.exe, 00000007.00000002.853242141.0000024B5144A000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: avgui.exe

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	1 Windows Management Instrumentation	1 Scripting	111 Process Injection	111 Process Injection	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	1 DLL Side-Loading	1 DLL Side-Loading	1 DLL Side-Loading	LSASS Memory	1 Process Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	12 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
startuppp.bat	8%	Virustotal		Browse
startuppp.bat	25%	ReversingLabs	Win32.Trojan.Generic

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1657845
Start date and time:	2025-04-06 19:15:20 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 2m 33s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 134, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	14
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	startuppp.bat
Detection:	MAL
Classification:	mal60.evad.winBAT@31/0@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .bat Stop behavior analysis, all processes terminated

Warnings

Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
13:16:15	API Interceptor	6x Sleep call for process: AppInstallerPythonRedirector.exe modified

File type:	Unicode text, UTF-16, little-endian text, with very long lines (5889), with no line terminators
Entropy (8bit):	3.8356231728912666
TrID:	Text - UTF-16 (LE) encoded (2002/1) 66.67% MP3 audio (1001/1) 33.33%
File name:	startuppp.bat
File size:	11'780 bytes
MD5:	e51d28d9060ade898b2b05a738509b5f
SHA1:	fb34becbcb9ed94b69f52d8d49f1ebd4a3147ba7
SHA256:	3690b073d01f2a11668c31174239e3d6f41f86e8e037df380a78b787abc5bcaf
SHA512:	77fe6d759ca5e157c3a67d9f3a4d39f91e84b72b99c8aacab4f9d28abcc88762e632dff4dd2717e7a49a9f0c2548381ddfc3e329fd2779acc2f3ad401cffcdee
SSDEEP:	96:ycZfA92JsF6swb2D9jhZ9dTNvDYOhtinFP:PZfA92JsF6swby9FZ91NLYO7a
TLSH:	5232E56009F2CECEF015421EED6A4C265BF6983D60746D9AACD8F4FC07D5239AD5B0B8
File Content Preview:	..&@cls&@set "z..t=q0ko9PuxCVId7MYlL5QJ4aOpvbyrsZURhmgHNjfwBEKXcz1Dt@8ie6nGFTAS2W 3"....&%z..t:~44,1%%..M_.Yk%%z..t:~15,1%%z..t:~28,1%..%z..t:~49,1%%z..t:~52,1%%z..t:~44,1%%i.E.am.%%z..t:~32,1%%z..t:~3,1%%z..t:~62,1%%z..t:~3,1%%z..t:~38,1%%z..t:~38,1%%...

File Icon


Icon Hash:	9686878b929a9886

• cmd.exe
• conhost.exe
• cmd.exe
• conhost.exe
• tasklist.exe
• find.exe
• tasklist.exe
• find.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe

Click to jump to process

Click to jump to process

Behavior

• cmd.exe
• conhost.exe
• cmd.exe
• conhost.exe
• tasklist.exe
• find.exe
• tasklist.exe
• find.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe
• AppInstallerPythonRedirector.exe

Click to jump to process

Target ID:	0
Start time:	13:16:14
Start date:	06/04/2025
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\startuppp.bat" "
Imagebase:	0x7ff7fe280000
File size:	289'792 bytes
MD5 hash:	8A2122E8162DBEF04694B9C3E0B6CDEE
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	1
Start time:	13:16:14
Start date:	06/04/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff74be10000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	2
Start time:	13:16:14
Start date:	06/04/2025
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\cmd.exe /K "C:\Users\user\Desktop\startuppp.bat" MY_FLAG
Imagebase:	0x7ff7fe280000
File size:	289'792 bytes
MD5 hash:	8A2122E8162DBEF04694B9C3E0B6CDEE
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	3
Start time:	13:16:14
Start date:	06/04/2025
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff74be10000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	4
Start time:	13:16:14
Start date:	06/04/2025
Path:	C:\Windows\System32\tasklist.exe
Wow64 process (32bit):	false
Commandline:	tasklist /FI "IMAGENAME eq AvastUI.exe"
Imagebase:	0x7ff76b380000
File size:	106'496 bytes
MD5 hash:	D0A49A170E13D7F6AEBBEFED9DF88AAA
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	5
Start time:	13:16:14
Start date:	06/04/2025
Path:	C:\Windows\System32\find.exe
Wow64 process (32bit):	false
Commandline:	find /i "AvastUI.exe"
Imagebase:	0x7ff6a26b0000
File size:	17'920 bytes
MD5 hash:	4BF76A28D31FC73AA9FC970B22D056AF
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	6
Start time:	13:16:15
Start date:	06/04/2025
Path:	C:\Windows\System32\tasklist.exe
Wow64 process (32bit):	false
Commandline:	tasklist /FI "IMAGENAME eq avgui.exe"
Imagebase:	0x7ff76b380000
File size:	106'496 bytes
MD5 hash:	D0A49A170E13D7F6AEBBEFED9DF88AAA
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Target ID:	7
Start time:	13:16:15
Start date:	06/04/2025
Path:	C:\Windows\System32\find.exe
Wow64 process (32bit):	false
Commandline:	find /i "avgui.exe"
Imagebase:	0x7ff6a26b0000
File size:	17'920 bytes
MD5 hash:	4BF76A28D31FC73AA9FC970B22D056AF
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	8
Start time:	13:16:15
Start date:	06/04/2025
Path:	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe
Wow64 process (32bit):	false
Commandline:	python.exe w4bsa1.py
Imagebase:	0x7ff658fb0000
File size:	207'872 bytes
MD5 hash:	5E1055E69FF01930C62388625726A90E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	9
Start time:	13:16:15
Start date:	06/04/2025
Path:	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe
Wow64 process (32bit):	false
Commandline:	python.exe w4bsa2.py
Imagebase:	0x7ff658fb0000
File size:	207'872 bytes
MD5 hash:	5E1055E69FF01930C62388625726A90E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	10
Start time:	13:16:16
Start date:	06/04/2025
Path:	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe
Wow64 process (32bit):	false
Commandline:	python.exe w4bsa3.py
Imagebase:	0x7ff658fb0000
File size:	207'872 bytes
MD5 hash:	5E1055E69FF01930C62388625726A90E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate
Has exited:	true

Show Windows behavior

Target ID:	11
Start time:	13:16:16
Start date:	06/04/2025
Path:	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe
Wow64 process (32bit):	false
Commandline:	python.exe w4bsa4.py
Imagebase:	0x7ff658fb0000
File size:	207'872 bytes
MD5 hash:	5E1055E69FF01930C62388625726A90E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Has exited:	true

Show Windows behavior

Target ID:	12
Start time:	13:16:17
Start date:	06/04/2025
Path:	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe
Wow64 process (32bit):	false
Commandline:	python.exe w4bsa5.py
Imagebase:	0x7ff658fb0000
File size:	207'872 bytes
MD5 hash:	5E1055E69FF01930C62388625726A90E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Has exited:	true

Show Windows behavior

Target ID:	13
Start time:	13:16:17
Start date:	06/04/2025
Path:	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe
Wow64 process (32bit):	false
Commandline:	python.exe w4bsa6.py
Imagebase:	0x7ff658fb0000
File size:	207'872 bytes
MD5 hash:	5E1055E69FF01930C62388625726A90E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Has exited:	true

Show Windows behavior

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to execute malicious commands and payloads. WMI is an administration feature that provides a uniform environment to access Windows system components. The WMI service enables both local and remote access, though the latter is facilitated by Remote Services such as Distributed Component Object Model (DCOM) and Windows Remote Management (WinRM).Remote WMI over DCOM operates using port 135, whereas WMI over WinRM operates over port 5985 when using HTTP and 5986 for HTTPS.
Tactics:	Execution
Data Sources:	Command: Command Execution, Network Traffic: Network Connection Creation, Process: Process Creation, WMI: WMI Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Windows Analysis Report startuppp.bat

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Initial Sample

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Lowering of HIPS / PFW / Operating System Security Settings

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: cmd.exePID: 6196, Parent PID: 4040

General

File Activities

File Opened

File Created

File Read

File Attributes Queried

Other File Operations

Volume Information Queried

Section Activities

Sections loaded by Windows

Registry Activities

Key Monitored

Mutex Activities

Mutex Created

Process Activities

Process Created

Process Queried

Process Information Set

Windows Analysis Report
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