xenarmor | a265e252614455e8eacfd57cbca9c4f8b186453319182fca63af168353ad7db2

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
04/02/2025, 16:48

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General

Target
invoice.exe
Size 794KB
Sample250204-vbamnavjbp
SHA256 7e651b79c6085fe8c784384b8c7e05b57064778f97def56f059cac2ef1a793d9
MD5 ab7f5bbd4f9e27f314e85497f6702799
SHA1 03b2710a8fce806479fcac75eb99ae7f84a6bfb0
SHA512 24b88610be3a1cb26fccba71b40b7e7a221b7b208a0077e504755dfd287d287c056b0a4e64318c1997a5ee26d54ddacc52ddb99e444f72f9497253a631678efd
SSDEEP 24576:H8S1qRnWMvyCyCzzK2mRtgJxMHMXBc7qEx:QnW2yCyCzERuJxmMxcP
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xenarmor xworm collection discovery execution password persistence rat recovery spyware stealer trojan upx

Malware Config

Extracted

Family

xworm

176.96.137.181:1111

Attributes

Install_directory
%AppData%
install_file
XClient.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/408-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_xworm

XenArmor Suite
XenArmor is as suite of password recovery tools for various application.
recovery password xenarmor
Xenarmor family
xenarmor
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4664	powershell.exe
2580	powershell.exe
4228	powershell.exe
4392	powershell.exe
2840	powershell.exe
1044	powershell.exe
4704	powershell.exe
3880	powershell.exe

ACProtect 1.3x - 1.4x DLL software 5 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0009000000023c19-209.dat	acprotect
behavioral2/files/0x000e000000023bc4-204.dat	acprotect
behavioral2/files/0x000c000000023bb8-199.dat	acprotect
behavioral2/files/0x000b000000023b29-194.dat	acprotect
behavioral2/files/0x000b000000023b28-189.dat	acprotect

Checks computer location settings 2 TTPs 3 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-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation	invoice.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation	XClient.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation	invoice.exe

Drops startup file 2 IoCs

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

Executes dropped EXE 3 IoCs

pid	Process
3180	All-In-One.exe
3480	XClient.exe
1256	XClient.exe

Loads dropped DLL 1 IoCs

pid	Process
3180	All-In-One.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 data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	All-In-One.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\XClient = "C:\\Users\\Admin\\AppData\\Roaming\\XClient.exe"	invoice.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2708 set thread context of 408	2708	invoice.exe	96
PID 3480 set thread context of 1256	3480	XClient.exe	120

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0009000000023c19-209.dat	upx
behavioral2/files/0x000e000000023bc4-204.dat	upx
behavioral2/files/0x000c000000023bb8-199.dat	upx
behavioral2/files/0x000b000000023b29-194.dat	upx
behavioral2/files/0x000b000000023b28-189.dat	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	All-In-One.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	XClient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	invoice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	XClient.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	invoice.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3952	schtasks.exe
4116	schtasks.exe
4364	schtasks.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
2840	powershell.exe
1044	powershell.exe
2840	powershell.exe
1044	powershell.exe
4704	powershell.exe
4704	powershell.exe
3880	powershell.exe
3880	powershell.exe
4664	powershell.exe
4664	powershell.exe
2580	powershell.exe
2580	powershell.exe
408	invoice.exe
3180	All-In-One.exe
3180	All-In-One.exe
4228	powershell.exe
4392	powershell.exe
4228	powershell.exe
4392	powershell.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	powershell.exe
Token: SeDebugPrivilege	1044	powershell.exe
Token: SeDebugPrivilege	408	invoice.exe
Token: SeDebugPrivilege	4704	powershell.exe
Token: SeDebugPrivilege	3880	powershell.exe
Token: SeDebugPrivilege	4664	powershell.exe
Token: SeDebugPrivilege	2580	powershell.exe
Token: SeDebugPrivilege	408	invoice.exe
Token: SeDebugPrivilege	3180	All-In-One.exe
Token: SeDebugPrivilege	4228	powershell.exe
Token: SeDebugPrivilege	4392	powershell.exe
Token: SeDebugPrivilege	1256	XClient.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
408	invoice.exe
3180	All-In-One.exe
3180	All-In-One.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2840	2708	invoice.exe	90
PID 2708 wrote to memory of 2840	2708	invoice.exe	90
PID 2708 wrote to memory of 2840	2708	invoice.exe	90
PID 2708 wrote to memory of 1044	2708	invoice.exe	92
PID 2708 wrote to memory of 1044	2708	invoice.exe	92
PID 2708 wrote to memory of 1044	2708	invoice.exe	92
PID 2708 wrote to memory of 3952	2708	invoice.exe	94
PID 2708 wrote to memory of 3952	2708	invoice.exe	94
PID 2708 wrote to memory of 3952	2708	invoice.exe	94
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 2708 wrote to memory of 408	2708	invoice.exe	96
PID 408 wrote to memory of 4704	408	invoice.exe	97
PID 408 wrote to memory of 4704	408	invoice.exe	97
PID 408 wrote to memory of 4704	408	invoice.exe	97
PID 408 wrote to memory of 3880	408	invoice.exe	99
PID 408 wrote to memory of 3880	408	invoice.exe	99
PID 408 wrote to memory of 3880	408	invoice.exe	99
PID 408 wrote to memory of 4664	408	invoice.exe	103
PID 408 wrote to memory of 4664	408	invoice.exe	103
PID 408 wrote to memory of 4664	408	invoice.exe	103
PID 408 wrote to memory of 2580	408	invoice.exe	105
PID 408 wrote to memory of 2580	408	invoice.exe	105
PID 408 wrote to memory of 2580	408	invoice.exe	105
PID 408 wrote to memory of 4116	408	invoice.exe	107
PID 408 wrote to memory of 4116	408	invoice.exe	107
PID 408 wrote to memory of 4116	408	invoice.exe	107
PID 408 wrote to memory of 4696	408	invoice.exe	110
PID 408 wrote to memory of 4696	408	invoice.exe	110
PID 408 wrote to memory of 4696	408	invoice.exe	110
PID 4696 wrote to memory of 3180	4696	cmd.exe	112
PID 4696 wrote to memory of 3180	4696	cmd.exe	112
PID 4696 wrote to memory of 3180	4696	cmd.exe	112
PID 3480 wrote to memory of 4228	3480	XClient.exe	114
PID 3480 wrote to memory of 4228	3480	XClient.exe	114
PID 3480 wrote to memory of 4228	3480	XClient.exe	114
PID 3480 wrote to memory of 4392	3480	XClient.exe	116
PID 3480 wrote to memory of 4392	3480	XClient.exe	116
PID 3480 wrote to memory of 4392	3480	XClient.exe	116
PID 3480 wrote to memory of 4364	3480	XClient.exe	117
PID 3480 wrote to memory of 4364	3480	XClient.exe	117
PID 3480 wrote to memory of 4364	3480	XClient.exe	117
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120
PID 3480 wrote to memory of 1256	3480	XClient.exe	120

C:\Users\Admin\AppData\Local\Temp\invoice.exe
"C:\Users\Admin\AppData\Local\Temp\invoice.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\invoice.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2840
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zREVNHwvnkV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1044
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zREVNHwvnkV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC6.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3952
- C:\Users\Admin\AppData\Local\Temp\invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\invoice.exe"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:408
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\invoice.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4704
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'invoice.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3880
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4664
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2580
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "XClient" /tr "C:\Users\Admin\AppData\Roaming\XClient.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4116
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c Cd %temp% && All-In-One.exe OutPut.json
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4696
  - - C:\Users\Admin\AppData\Local\Temp\All-In-One.exe
      All-In-One.exe OutPut.json
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Accesses Microsoft Outlook accounts
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:3180

C:\Users\Admin\AppData\Roaming\XClient.exe
C:\Users\Admin\AppData\Roaming\XClient.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3480
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XClient.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4228
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zREVNHwvnkV.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4392
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zREVNHwvnkV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6894.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4364
- C:\Users\Admin\AppData\Roaming\XClient.exe
  "C:\Users\Admin\AppData\Roaming\XClient.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1256

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

XClient.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\XClient.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Size 2KB
SHA256 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
MD5 3d086a433708053f9bf9523e1d87a4e8
SHA1 b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA512 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
MD5 SHA1 SHA512

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