amadey | d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe

Executes dropped EXE 14 IoCs

pid	Process
2492	axplont.exe
1088	riff.exe
4944	axplont.exe
3144	lgodjadrg.exe
640	work.exe
1244	lgors.exe
4592	riff.exe
4128	tor-real.exe
3128	vqjr.exe
2736	riff.exe
2144	axplont.exe
2524	vqjr.exe
2480	riff.exe
3680	axplont.exe

Identifies Wine through registry keys 2 TTPs 5 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe

Loads dropped DLL 9 IoCs

pid	Process
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe
4128	tor-real.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	riff.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	riff.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	riff.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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
2	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1420	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
2492	axplont.exe
4944	axplont.exe
2144	axplont.exe
3680	axplont.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\vqjr.job	lgors.exe
File created	C:\Windows\Tasks\axplont.job	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
File created	C:\Windows\Tasks\vqjr.job	lgors.exe

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

System Information Discovery
T1082

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

pid	Process
4792	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1176	timeout.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
1420	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
1420	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
2492	axplont.exe
2492	axplont.exe
4944	axplont.exe
4944	axplont.exe
1244	lgors.exe
1244	lgors.exe
4592	riff.exe
4592	riff.exe
4592	riff.exe
4592	riff.exe
2736	riff.exe
2144	axplont.exe
2144	axplont.exe
3680	axplont.exe
3680	axplont.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1088	riff.exe
Token: SeDebugPrivilege	4592	riff.exe
Token: SeDebugPrivilege	2736	riff.exe
Token: SeDebugPrivilege	2480	riff.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4592	riff.exe
2736	riff.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2492	1420	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe	76
PID 1420 wrote to memory of 2492	1420	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe	76
PID 1420 wrote to memory of 2492	1420	d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe	76
PID 2492 wrote to memory of 1088	2492	axplont.exe	77
PID 2492 wrote to memory of 1088	2492	axplont.exe	77
PID 1088 wrote to memory of 2648	1088	riff.exe	79
PID 1088 wrote to memory of 2648	1088	riff.exe	79
PID 2648 wrote to memory of 4936	2648	cmd.exe	81
PID 2648 wrote to memory of 4936	2648	cmd.exe	81
PID 2648 wrote to memory of 1176	2648	cmd.exe	82
PID 2648 wrote to memory of 1176	2648	cmd.exe	82
PID 2492 wrote to memory of 3144	2492	axplont.exe	84
PID 2492 wrote to memory of 3144	2492	axplont.exe	84
PID 2492 wrote to memory of 3144	2492	axplont.exe	84
PID 3144 wrote to memory of 2132	3144	lgodjadrg.exe	85
PID 3144 wrote to memory of 2132	3144	lgodjadrg.exe	85
PID 3144 wrote to memory of 2132	3144	lgodjadrg.exe	85
PID 2132 wrote to memory of 640	2132	cmd.exe	89
PID 2132 wrote to memory of 640	2132	cmd.exe	89
PID 2132 wrote to memory of 640	2132	cmd.exe	89
PID 640 wrote to memory of 1244	640	work.exe	90
PID 640 wrote to memory of 1244	640	work.exe	90
PID 640 wrote to memory of 1244	640	work.exe	90
PID 2648 wrote to memory of 4792	2648	cmd.exe	91
PID 2648 wrote to memory of 4792	2648	cmd.exe	91
PID 2648 wrote to memory of 4592	2648	cmd.exe	92
PID 2648 wrote to memory of 4592	2648	cmd.exe	92
PID 4592 wrote to memory of 4128	4592	riff.exe	93
PID 4592 wrote to memory of 4128	4592	riff.exe	93
PID 4592 wrote to memory of 4128	4592	riff.exe	93
PID 4592 wrote to memory of 4404	4592	riff.exe	95
PID 4592 wrote to memory of 4404	4592	riff.exe	95
PID 4404 wrote to memory of 2688	4404	cmd.exe	97
PID 4404 wrote to memory of 2688	4404	cmd.exe	97
PID 4404 wrote to memory of 1716	4404	cmd.exe	99
PID 4404 wrote to memory of 1716	4404	cmd.exe	99
PID 4404 wrote to memory of 784	4404	cmd.exe	100
PID 4404 wrote to memory of 784	4404	cmd.exe	100
PID 4592 wrote to memory of 3880	4592	riff.exe	101
PID 4592 wrote to memory of 3880	4592	riff.exe	101
PID 3880 wrote to memory of 944	3880	cmd.exe	103
PID 3880 wrote to memory of 944	3880	cmd.exe	103
PID 3880 wrote to memory of 1168	3880	cmd.exe	104
PID 3880 wrote to memory of 1168	3880	cmd.exe	104
PID 3880 wrote to memory of 3252	3880	cmd.exe	105
PID 3880 wrote to memory of 3252	3880	cmd.exe	105

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	riff.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	riff.exe

C:\Users\Admin\AppData\Local\Temp\d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe
"C:\Users\Admin\AppData\Local\Temp\d0ffd395246402fb94b6e42cd4907eb769cb16be9fd65183991edbce49e7e04b.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
  "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2492
- - C:\Users\Admin\AppData\Local\Temp\1000053001\riff.exe
    "C:\Users\Admin\AppData\Local\Temp\1000053001\riff.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1088
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C chcp 65001 && timeout /t 3 > NUL && schtasks /create /tn "riff" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\1000053001\riff.exe" &&START "" "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2648
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:4936
    - - C:\Windows\system32\timeout.exe
        
        timeout /t 3
        5⤵
        Delays execution with timeout.exe
        
        PID:1176
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /create /tn "riff" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe" /rl HIGHEST /f
        5⤵
        Creates scheduled task(s)
        
        PID:4792
    - - C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe
        
        "C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe"
        5⤵
        Executes dropped EXE
        Accesses Microsoft Outlook profiles
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        outlook_office_path
        outlook_win_path
        
        PID:4592
      - C:\Users\Admin\AppData\Local\zxqaiiy6en\tor\tor-real.exe
        
        "C:\Users\Admin\AppData\Local\zxqaiiy6en\tor\tor-real.exe" -f "C:\Users\Admin\AppData\Local\zxqaiiy6en\tor\torrc.txt"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:4128
      - C:\Windows\SYSTEM32\cmd.exe
        
        "cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4404
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        7⤵
        
        PID:2688
        
        C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        7⤵
        
        PID:1716
        
        C:\Windows\system32\findstr.exe
        
        findstr /R /C:"[ ]:[ ]"
        7⤵
        
        PID:784
      - C:\Windows\SYSTEM32\cmd.exe
        
        "cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3880
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        7⤵
        
        PID:944
        
        C:\Windows\system32\netsh.exe
        
        netsh wlan show networks mode=bssid
        7⤵
        
        PID:1168
        
        C:\Windows\system32\findstr.exe
        
        findstr "SSID BSSID Signal"
        7⤵
        
        PID:3252
- - C:\Users\Admin\AppData\Local\Temp\1000054001\lgodjadrg.exe
    "C:\Users\Admin\AppData\Local\Temp\1000054001\lgodjadrg.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3144
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\1.bat" "
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2132
    - - C:\Users\Admin\AppData\Local\Temp\RarSFX0\work.exe
        
        work.exe -priverdD
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:640
      - C:\Users\Admin\AppData\Local\Temp\RarSFX1\lgors.exe
        
        "C:\Users\Admin\AppData\Local\Temp\RarSFX1\lgors.exe"
        6⤵
        Executes dropped EXE
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        
        PID:1244

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4944

C:\ProgramData\cdee\vqjr.exe
C:\ProgramData\cdee\vqjr.exe start2
1⤵
- Executes dropped EXE
PID:3128

C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe
C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2736

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2144

C:\ProgramData\cdee\vqjr.exe
C:\ProgramData\cdee\vqjr.exe start2
1⤵
- Executes dropped EXE
PID:2524

C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe
C:\Users\Admin\AppData\Local\RobloxSecurity\riff.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2480

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Scheduled Task/Job

Privilege Escalation

Scheduled Task/Job

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

System Information Discovery

T1082

Virtualization/Sandbox Evasion