agenttesla | 1423053f90855d33858db47f354055b660943104c1c18f848c9b7b415979dc5f

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions	11.exe

ReZer0 packer 3 IoCs

Detects ReZer0, a packer with multiple versions used in various campaigns.

rezer0

resource	yara_rule
behavioral6/memory/4384-189-0x0000000007C10000-0x0000000007C68000-memory.dmp	rezer0
behavioral6/memory/7648-25719-0x0000000007F10000-0x0000000007F68000-memory.dmp	rezer0
behavioral6/memory/12336-31943-0x0000000006B90000-0x0000000006BE6000-memory.dmp	rezer0

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools	11.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	11.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	11.exe

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

System Information Discovery

description	ioc	Process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	3.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	3.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\16.exe	16.exe

Executes dropped EXE 16 IoCs

pid	Process
1108	2.exe
4320	3.exe
412	4.exe
2092	5.exe
2168	6.exe
1344	2.exe
4948	7.exe
860	8.exe
4384	9.exe
2920	10.exe
960	11.exe
692	12.exe
5048	13.exe
452	14.exe
3552	15.exe
1996	16.exe

Loads dropped DLL 1 IoCs

pid	Process
4308	3.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
948	icacls.exe

Obfuscated with Agile.Net obfuscator 2 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral6/memory/860-114-0x00000000053C0000-0x00000000053D4000-memory.dmp	agile_net
behavioral6/memory/6492-20609-0x0000000002E50000-0x0000000002E64000-memory.dmp	agile_net

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\16.exe = "C:\\Windows\\System32\\16.exe"	16.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\feeed = "C:\\Windows\\system32\\pcalua.exe -a C:\\Users\\Admin\\AppData\\Roaming\\feeed.exe"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Dokumen4 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Dibromob\\PRECONCE.vbs"	3.exe

Drops desktop.ini file(s) 3 IoCs

description	ioc	Process
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini	16.exe
File opened for modification	C:\$Recycle.Bin\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini	16.exe
File opened for modification	C:\Program Files\desktop.ini	16.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	11.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	11.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\16.exe	16.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4320	3.exe
4308	3.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1108 set thread context of 1344	1108	2.exe	95
PID 1344 set thread context of 3424	1344	2.exe	56
PID 4320 set thread context of 4308	4320	3.exe	111

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipstr.xml	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-cn.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\en.ttt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\DisconnectMount.xla	16.exe
File created	C:\Program Files\DismountLock.csv.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.deps.json.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ta.txt	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\yo.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.th-th.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kab.txt	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-br.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md	16.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\he.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\icu_web.md.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.deps.json.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fur.txt	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\Content.xml	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.es-es.dll	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\7-zip32.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ru.txt	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.bg-bg.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\sr-spc.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hu-hu.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\mesa3d.md.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ru-ru.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\GetConvertTo.vsw.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml	16.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.runtimeconfig.json	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-conio-l1-1-0.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\ga.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\readme.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-stdio-l1-1-0.dll	16.exe
File created	C:\Program Files\7-Zip\Lang\el.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\de.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\ug.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.NETCore.App.runtimeconfig.json.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\id.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipscht.xml	16.exe
File created	C:\Program Files\7-Zip\Lang\da.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipsesp.xml	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fi.txt	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	16.exe
File created	C:\Program Files\7-Zip\Uninstall.exe.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\pl.txt	16.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	16.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCalls.c	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipschs.xml	16.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\ipsita.xml	16.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libffi.md.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\sa.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sl.txt.id-3F916E15.[[email protected]].BOMBO	16.exe
File created	C:\Program Files\7-Zip\Lang\tk.txt.id-3F916E15.[[email protected]].BOMBO	16.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
7744	6852	WerFault.exe	118
7996	412	WerFault.exe	90
5188	9916	WerFault.exe	168

Interacts with shadow copies 3 TTPs 2 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
7952	vssadmin.exe
11080	vssadmin.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\Local Settings	cmd.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
7324	REG.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
6268	schtasks.exe
10040	schtasks.exe
12472	schtasks.exe
13044	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1108	2.exe
1108	2.exe
1344	2.exe
1344	2.exe
1344	2.exe
1344	2.exe
860	8.exe
860	8.exe
1208	colorcpl.exe
1208	colorcpl.exe
1208	colorcpl.exe
1208	colorcpl.exe
1208	colorcpl.exe
1208	colorcpl.exe
1996	16.exe
1996	16.exe
1996	16.exe
1996	16.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1108	2.exe
1344	2.exe
1344	2.exe
1344	2.exe
4320	3.exe
1208	colorcpl.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	1344	2.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	2092	5.exe
Token: SeDebugPrivilege	860	8.exe
Token: SeDebugPrivilege	1208	colorcpl.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4320	3.exe
4948	7.exe
2092	5.exe
5048	13.exe
3552	15.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1028 wrote to memory of 1048	1028	1.exe	84
PID 1028 wrote to memory of 1048	1028	1.exe	84
PID 1048 wrote to memory of 4076	1048	cmd.exe	87
PID 1048 wrote to memory of 4076	1048	cmd.exe	87
PID 1048 wrote to memory of 1108	1048	cmd.exe	88
PID 1048 wrote to memory of 1108	1048	cmd.exe	88
PID 1048 wrote to memory of 1108	1048	cmd.exe	88
PID 1048 wrote to memory of 4320	1048	cmd.exe	89
PID 1048 wrote to memory of 4320	1048	cmd.exe	89
PID 1048 wrote to memory of 4320	1048	cmd.exe	89
PID 1048 wrote to memory of 412	1048	cmd.exe	90
PID 1048 wrote to memory of 412	1048	cmd.exe	90
PID 1048 wrote to memory of 412	1048	cmd.exe	90
PID 1048 wrote to memory of 2092	1048	cmd.exe	91
PID 1048 wrote to memory of 2092	1048	cmd.exe	91
PID 1048 wrote to memory of 2092	1048	cmd.exe	91
PID 1048 wrote to memory of 2168	1048	cmd.exe	92
PID 1048 wrote to memory of 2168	1048	cmd.exe	92
PID 1048 wrote to memory of 2168	1048	cmd.exe	92
PID 1108 wrote to memory of 1344	1108	2.exe	95
PID 1108 wrote to memory of 1344	1108	2.exe	95
PID 1108 wrote to memory of 1344	1108	2.exe	95
PID 3424 wrote to memory of 1208	3424	Explorer.EXE	96
PID 3424 wrote to memory of 1208	3424	Explorer.EXE	96
PID 3424 wrote to memory of 1208	3424	Explorer.EXE	96
PID 4076 wrote to memory of 948	4076	javaw.exe	98
PID 4076 wrote to memory of 948	4076	javaw.exe	98
PID 1048 wrote to memory of 4948	1048	cmd.exe	97
PID 1048 wrote to memory of 4948	1048	cmd.exe	97
PID 1048 wrote to memory of 4948	1048	cmd.exe	97
PID 1048 wrote to memory of 860	1048	cmd.exe	100
PID 1048 wrote to memory of 860	1048	cmd.exe	100
PID 1048 wrote to memory of 860	1048	cmd.exe	100
PID 1048 wrote to memory of 4384	1048	cmd.exe	101
PID 1048 wrote to memory of 4384	1048	cmd.exe	101
PID 1048 wrote to memory of 4384	1048	cmd.exe	101
PID 860 wrote to memory of 3512	860	8.exe	102
PID 860 wrote to memory of 3512	860	8.exe	102
PID 860 wrote to memory of 3512	860	8.exe	102
PID 1048 wrote to memory of 2920	1048	cmd.exe	104
PID 1048 wrote to memory of 2920	1048	cmd.exe	104
PID 1048 wrote to memory of 2920	1048	cmd.exe	104
PID 1048 wrote to memory of 960	1048	cmd.exe	105
PID 1048 wrote to memory of 960	1048	cmd.exe	105
PID 1048 wrote to memory of 960	1048	cmd.exe	105
PID 1208 wrote to memory of 3216	1208	colorcpl.exe	106
PID 1208 wrote to memory of 3216	1208	colorcpl.exe	106
PID 1208 wrote to memory of 3216	1208	colorcpl.exe	106
PID 1048 wrote to memory of 692	1048	cmd.exe	108
PID 1048 wrote to memory of 692	1048	cmd.exe	108
PID 1048 wrote to memory of 692	1048	cmd.exe	108
PID 3512 wrote to memory of 4904	3512	cmd.exe	109
PID 3512 wrote to memory of 4904	3512	cmd.exe	109
PID 3512 wrote to memory of 4904	3512	cmd.exe	109
PID 1048 wrote to memory of 5048	1048	cmd.exe	110
PID 1048 wrote to memory of 5048	1048	cmd.exe	110
PID 1048 wrote to memory of 5048	1048	cmd.exe	110
PID 4320 wrote to memory of 4308	4320	3.exe	111
PID 4320 wrote to memory of 4308	4320	3.exe	111
PID 4320 wrote to memory of 4308	4320	3.exe	111
PID 4320 wrote to memory of 4308	4320	3.exe	111
PID 1048 wrote to memory of 452	1048	cmd.exe	113
PID 1048 wrote to memory of 452	1048	cmd.exe	113
PID 1048 wrote to memory of 452	1048	cmd.exe	113

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Users\Admin\AppData\Local\Temp\1.bin\1.exe
  "C:\Users\Admin\AppData\Local\Temp\1.bin\1.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:1028
- - C:\Windows\system32\cmd.exe
    "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\415E.tmp\415F.tmp\4160.bat C:\Users\Admin\AppData\Local\Temp\1.bin\1.exe"
    3⤵
    - Checks computer location settings
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:1048
  - - C:\Program Files\Java\jre-1.8\bin\javaw.exe
      "C:\Program Files\Java\jre-1.8\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\1.jar"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4076
    - - C:\Windows\system32\icacls.exe
        
        C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
        5⤵
        Modifies file permissions
        
        PID:948
  - - C:\Users\Admin\AppData\Roaming\2.exe
      C:\Users\Admin\AppData\Roaming\2.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:1108
    - - C:\Users\Admin\AppData\Roaming\2.exe
        
        C:\Users\Admin\AppData\Roaming\2.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of AdjustPrivilegeToken
        
        PID:1344
  - - C:\Users\Admin\AppData\Roaming\3.exe
      C:\Users\Admin\AppData\Roaming\3.exe
      4⤵
      Checks QEMU agent file
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious use of SetThreadContext
      Suspicious behavior: MapViewOfSection
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4320
    - - C:\Users\Admin\AppData\Roaming\3.exe
        
        C:\Users\Admin\AppData\Roaming\3.exe
        5⤵
        Checks QEMU agent file
        Loads dropped DLL
        Suspicious use of NtSetInformationThreadHideFromDebugger
        
        PID:4308
  - - C:\Users\Admin\AppData\Roaming\4.exe
      C:\Users\Admin\AppData\Roaming\4.exe
      4⤵
      Executes dropped EXE
      PID:412
    - - C:\Windows\SysWOW64\regsvr32.exe
        
        C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Roaming\4.dll f1 C:\Users\Admin\AppData\Roaming\4.exe@412
        5⤵
        
        PID:6744
      - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Roaming\4.dll,f0
        6⤵
        
        PID:3560
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 412 -s 492
        5⤵
        Program crash
        
        PID:7996
  - - C:\Users\Admin\AppData\Roaming\5.exe
      C:\Users\Admin\AppData\Roaming\5.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:2092
  - - C:\Users\Admin\AppData\Roaming\6.exe
      C:\Users\Admin\AppData\Roaming\6.exe
      4⤵
      Executes dropped EXE
      PID:2168
  - - C:\Users\Admin\AppData\Roaming\7.exe
      C:\Users\Admin\AppData\Roaming\7.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:4948
  - - C:\Users\Admin\AppData\Roaming\8.exe
      C:\Users\Admin\AppData\Roaming\8.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:860
    - - C:\Windows\SysWOW64\cmd.exe
        
        "cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v feeed /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\feeed.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3512
      - C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v feeed /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\feeed.exe"
        6⤵
        Adds Run key to start application
        
        PID:4904
    - - C:\Users\Admin\AppData\Roaming\feeed.exe
        
        "C:\Users\Admin\AppData\Roaming\feeed.exe"
        5⤵
        
        PID:6492
      - C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
        
        "C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
        6⤵
        
        PID:11580
        
        C:\Windows\SysWOW64\netsh.exe
        
        "netsh" wlan show profile
        7⤵
        
        PID:3300
  - - C:\Users\Admin\AppData\Roaming\9.exe
      C:\Users\Admin\AppData\Roaming\9.exe
      4⤵
      Executes dropped EXE
      PID:4384
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wWTxgR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD83F.tmp"
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:10040
    - - C:\Users\Admin\AppData\Roaming\9.exe
        
        "{path}"
        5⤵
        
        PID:6300
    - - C:\Users\Admin\AppData\Roaming\9.exe
        
        "{path}"
        5⤵
        
        PID:6664
      - C:\Windows\SysWOW64\netsh.exe
        
        "netsh" wlan show profile
        6⤵
        
        PID:9976
  - - C:\Users\Admin\AppData\Roaming\10.exe
      C:\Users\Admin\AppData\Roaming\10.exe
      4⤵
      Executes dropped EXE
      PID:2920
  - - C:\Users\Admin\AppData\Roaming\11.exe
      C:\Users\Admin\AppData\Roaming\11.exe
      4⤵
      Looks for VirtualBox Guest Additions in registry
      Looks for VMWare Tools registry key
      Checks BIOS information in registry
      Executes dropped EXE
      Maps connected drives based on registry
      PID:960
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AnLKhBlJfQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp89E1.tmp"
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:6268
    - - C:\Users\Admin\AppData\Roaming\11.exe
        
        "{path}"
        5⤵
        
        PID:9848
    - - C:\Users\Admin\AppData\Roaming\11.exe
        
        "{path}"
        5⤵
        
        PID:5184
    - - C:\Users\Admin\AppData\Roaming\11.exe
        
        "{path}"
        5⤵
        
        PID:7052
  - - C:\Users\Admin\AppData\Roaming\12.exe
      C:\Users\Admin\AppData\Roaming\12.exe
      4⤵
      Executes dropped EXE
      PID:692
  - - C:\Users\Admin\AppData\Roaming\13.exe
      C:\Users\Admin\AppData\Roaming\13.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:5048
    - - C:\Users\Admin\AppData\Roaming\13.exe
        
        C:\Users\Admin\AppData\Roaming\13.exe
        5⤵
        
        PID:7016
      - C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe"
        6⤵
        
        PID:6760
        
        C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Trainbandanigon6\Styltendeschris.exe"
        7⤵
        
        PID:9380
  - - C:\Users\Admin\AppData\Roaming\14.exe
      C:\Users\Admin\AppData\Roaming\14.exe
      4⤵
      Executes dropped EXE
      PID:452
  - - C:\Users\Admin\AppData\Roaming\15.exe
      C:\Users\Admin\AppData\Roaming\15.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      PID:3552
  - - C:\Users\Admin\AppData\Roaming\16.exe
      C:\Users\Admin\AppData\Roaming\16.exe
      4⤵
      Drops startup file
      Executes dropped EXE
      Adds Run key to start application
      Drops desktop.ini file(s)
      Drops file in System32 directory
      Drops file in Program Files directory
      Suspicious behavior: EnumeratesProcesses
      PID:1996
    - - C:\Windows\system32\cmd.exe
        
        "C:\Windows\system32\cmd.exe"
        5⤵
        
        PID:4336
      - C:\Windows\system32\mode.com
        
        mode con cp select=1251
        6⤵
        
        PID:5484
      - C:\Windows\system32\vssadmin.exe
        
        vssadmin delete shadows /all /quiet
        6⤵
        Interacts with shadow copies
        
        PID:7952
    - - C:\Windows\system32\cmd.exe
        
        "C:\Windows\system32\cmd.exe"
        5⤵
        
        PID:10408
      - C:\Windows\system32\mode.com
        
        mode con cp select=1251
        6⤵
        
        PID:5492
      - C:\Windows\system32\vssadmin.exe
        
        vssadmin delete shadows /all /quiet
        6⤵
        Interacts with shadow copies
        
        PID:11080
    - - C:\Windows\System32\mshta.exe
        
        "C:\Windows\System32\mshta.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta"
        5⤵
        
        PID:5736
    - - C:\Windows\System32\mshta.exe
        
        "C:\Windows\System32\mshta.exe" "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta"
        5⤵
        
        PID:7308
  - - C:\Users\Admin\AppData\Roaming\17.exe
      C:\Users\Admin\AppData\Roaming\17.exe
      4⤵
      PID:6852
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 6852 -s 612
        5⤵
        Program crash
        
        PID:7744
  - - C:\Users\Admin\AppData\Roaming\18.exe
      C:\Users\Admin\AppData\Roaming\18.exe
      4⤵
      PID:7120
  - - C:\Users\Admin\AppData\Roaming\19.exe
      C:\Users\Admin\AppData\Roaming\19.exe
      4⤵
      PID:6880
  - - C:\Users\Admin\AppData\Roaming\20.exe
      C:\Users\Admin\AppData\Roaming\20.exe
      4⤵
      PID:5508
  - - C:\Users\Admin\AppData\Roaming\21.exe
      C:\Users\Admin\AppData\Roaming\21.exe
      4⤵
      PID:6864
    - - C:\Users\Admin\AppData\Roaming\21.exe
        
        "{path}"
        5⤵
        
        PID:7868
  - - C:\Users\Admin\AppData\Roaming\22.exe
      C:\Users\Admin\AppData\Roaming\22.exe
      4⤵
      PID:7644
  - - C:\Users\Admin\AppData\Roaming\23.exe
      C:\Users\Admin\AppData\Roaming\23.exe
      4⤵
      PID:9424
  - - C:\Users\Admin\AppData\Roaming\24.exe
      C:\Users\Admin\AppData\Roaming\24.exe
      4⤵
      PID:7648
    - - C:\Users\Admin\AppData\Roaming\24.exe
        
        "{path}"
        5⤵
        
        PID:11992
      - C:\Windows\SysWOW64\netsh.exe
        
        "netsh" wlan show profile
        6⤵
        
        PID:9752
  - - C:\Users\Admin\AppData\Roaming\25.exe
      C:\Users\Admin\AppData\Roaming\25.exe
      4⤵
      PID:8864
  - - C:\Users\Admin\AppData\Roaming\26.exe
      C:\Users\Admin\AppData\Roaming\26.exe
      4⤵
      PID:12336
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qATVyEXYNcqQZF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF34.tmp"
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:12472
    - - C:\Users\Admin\AppData\Roaming\26.exe
        
        "{path}"
        5⤵
        
        PID:5520
  - - C:\Users\Admin\AppData\Roaming\27.exe
      C:\Users\Admin\AppData\Roaming\27.exe
      4⤵
      PID:9932
    - - C:\Users\Admin\AppData\Roaming\27.exe
        
        C:\Users\Admin\AppData\Roaming\27.exe /C
        5⤵
        
        PID:10160
    - - C:\Users\Admin\AppData\Roaming\Microsoft\Zvieleyh\ejwsuf.exe
        
        C:\Users\Admin\AppData\Roaming\Microsoft\Zvieleyh\ejwsuf.exe
        5⤵
        
        PID:10452
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dhadgnfm /tr "\"C:\Users\Admin\AppData\Roaming\27.exe\" /I dhadgnfm" /SC ONCE /Z /ST 18:16 /ET 18:28
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:13044
  - - C:\Users\Admin\AppData\Roaming\28.exe
      C:\Users\Admin\AppData\Roaming\28.exe
      4⤵
      PID:4172
  - - C:\Users\Admin\AppData\Roaming\29.exe
      C:\Users\Admin\AppData\Roaming\29.exe
      4⤵
      PID:9916
    - - C:\Windows\SysWOW64\regsvr32.exe
        
        C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Roaming\29.dll f1 C:\Users\Admin\AppData\Roaming\29.exe@9916
        5⤵
        
        PID:9836
      - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Roaming\29.dll,f0
        6⤵
        
        PID:7212
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 9916 -s 164
        5⤵
        Program crash
        
        PID:5188
  - - C:\Users\Admin\AppData\Roaming\30.exe
      C:\Users\Admin\AppData\Roaming\30.exe
      4⤵
      PID:5424
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"
        5⤵
        
        PID:5940
      - C:\Windows\SysWOW64\REG.exe
        
        REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
        6⤵
        Modifies registry key
        
        PID:7324
  - - C:\Users\Admin\AppData\Roaming\31.exe
      C:\Users\Admin\AppData\Roaming\31.exe
      4⤵
      PID:9692
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1208
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Roaming\2.exe"
    3⤵
    PID:3216
- - C:\Windows\SysWOW64\cmd.exe
    /c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
    3⤵
    PID:12824
- C:\Windows\SysWOW64\colorcpl.exe
  "C:\Windows\SysWOW64\colorcpl.exe"
  2⤵
  PID:5456
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Roaming\18.exe"
    3⤵
    PID:6040
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:6416
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\SysWOW64\mstsc.exe"
  2⤵
  PID:4452
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Roaming\11.exe"
    3⤵
    PID:8124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 6852 -ip 6852
1⤵
PID:3496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 412 -ip 412
1⤵
PID:6172

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:13216

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
PID:5496

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
PID:11456
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:11456 CREDAT:17410 /prefetch:2
  2⤵
  PID:7540
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:11456 CREDAT:82954 /prefetch:2
  2⤵
  PID:10988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 9916 -ip 9916
1⤵
PID:7844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Direct Volume Access

T1006

File and Directory Permissions Modification

T1222

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Virtualization/Sandbox Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion