xworm | 0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9

Analysis

max time kernel
149s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/07/2026, 17:00

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General

Target
0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe
Size 789KB
Sample260731-vh697sysfv
SHA256 0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9
MD5 1f7c4122131ba1c798fe09827fe1ee9b
SHA1 702ce7777c83b63a0d20ffbf80b439394b712e64
SHA512 0bd7ab41fa1d7024b0f798e86687b8ebfb73b1e9c18a5c876f6d7113bcb31f96ee71eaf0df0b2e9a56738a1bf8f4ad10ab5a0b2581993080be933263cfd33cb0
SSDEEP 24576:oQc/vMZdusi9UWIIJBoGkF9yl2wpZEbeZ:YkDWh7kpwEbe
TLSH
T16E0512007699D612F47B2BF829B6E17053B5BC9EA930D25A8FDA7CDF78727108800767
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery execution xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

carrenzaalwarex.ddns.net:7004

Mutex

2B7HLE7nXIzGq07o

Attributes

install_file
USB.exe

aes.plain

Signatures

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

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/1476-12-0x0000000000400000-0x0000000000410000-memory.dmp	family_xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1104	powershell.exe
1520	powershell.exe
1384	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1996	ydammeNVWjJBjT.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-1-5-21-2301830172-776172150-2531349243-1000\Software\Microsoft\Windows\CurrentVersion\Run\ydammeNVWjJBjT = "\"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe\" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File \"C:\\Users\\Admin\\AppData\\Local\\Temp\\2kypsgilyzc.ps1\""	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 628 set thread context of 1476	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	91
PID 1996 set thread context of 5124	1996	ydammeNVWjJBjT.exe	101

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 6 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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ydammeNVWjJBjT.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe
628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe
1520	powershell.exe
1520	powershell.exe
1476	RegSvcs.exe
1476	RegSvcs.exe
1384	powershell.exe
1384	powershell.exe
1384	powershell.exe
1996	ydammeNVWjJBjT.exe
1996	ydammeNVWjJBjT.exe
1996	ydammeNVWjJBjT.exe
1996	ydammeNVWjJBjT.exe
1996	ydammeNVWjJBjT.exe
1104	powershell.exe
1104	powershell.exe
1104	powershell.exe

Suspicious use of AdjustPrivilegeToken 49 IoCs

description	pid	Process
Token: SeDebugPrivilege	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe
Token: SeDebugPrivilege	1520	powershell.exe
Token: SeDebugPrivilege	1476	RegSvcs.exe
Token: SeDebugPrivilege	1384	powershell.exe
Token: SeIncreaseQuotaPrivilege	1520	powershell.exe
Token: SeSecurityPrivilege	1520	powershell.exe
Token: SeTakeOwnershipPrivilege	1520	powershell.exe
Token: SeLoadDriverPrivilege	1520	powershell.exe
Token: SeSystemProfilePrivilege	1520	powershell.exe
Token: SeSystemtimePrivilege	1520	powershell.exe
Token: SeProfSingleProcessPrivilege	1520	powershell.exe
Token: SeIncBasePriorityPrivilege	1520	powershell.exe
Token: SeCreatePagefilePrivilege	1520	powershell.exe
Token: SeBackupPrivilege	1520	powershell.exe
Token: SeRestorePrivilege	1520	powershell.exe
Token: SeShutdownPrivilege	1520	powershell.exe
Token: SeDebugPrivilege	1520	powershell.exe
Token: SeSystemEnvironmentPrivilege	1520	powershell.exe
Token: SeRemoteShutdownPrivilege	1520	powershell.exe
Token: SeUndockPrivilege	1520	powershell.exe
Token: SeManageVolumePrivilege	1520	powershell.exe
Token: 33	1520	powershell.exe
Token: 34	1520	powershell.exe
Token: 35	1520	powershell.exe
Token: 36	1520	powershell.exe
Token: SeDebugPrivilege	1996	ydammeNVWjJBjT.exe
Token: SeDebugPrivilege	1104	powershell.exe
Token: SeDebugPrivilege	5124	RegSvcs.exe
Token: SeIncreaseQuotaPrivilege	1104	powershell.exe
Token: SeSecurityPrivilege	1104	powershell.exe
Token: SeTakeOwnershipPrivilege	1104	powershell.exe
Token: SeLoadDriverPrivilege	1104	powershell.exe
Token: SeSystemProfilePrivilege	1104	powershell.exe
Token: SeSystemtimePrivilege	1104	powershell.exe
Token: SeProfSingleProcessPrivilege	1104	powershell.exe
Token: SeIncBasePriorityPrivilege	1104	powershell.exe
Token: SeCreatePagefilePrivilege	1104	powershell.exe
Token: SeBackupPrivilege	1104	powershell.exe
Token: SeRestorePrivilege	1104	powershell.exe
Token: SeShutdownPrivilege	1104	powershell.exe
Token: SeDebugPrivilege	1104	powershell.exe
Token: SeSystemEnvironmentPrivilege	1104	powershell.exe
Token: SeRemoteShutdownPrivilege	1104	powershell.exe
Token: SeUndockPrivilege	1104	powershell.exe
Token: SeManageVolumePrivilege	1104	powershell.exe
Token: 33	1104	powershell.exe
Token: 34	1104	powershell.exe
Token: 35	1104	powershell.exe
Token: 36	1104	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1476	RegSvcs.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 1520	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	89
PID 628 wrote to memory of 1476	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	91
PID 628 wrote to memory of 1476	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	91
PID 628 wrote to memory of 1476	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	91
PID 628 wrote to memory of 1476	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	91
PID 628 wrote to memory of 1476	628	0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe	91
PID 1384 wrote to memory of 1996	1384	powershell.exe	94
PID 1996 wrote to memory of 1104	1996	ydammeNVWjJBjT.exe	98
PID 1996 wrote to memory of 5044	1996	ydammeNVWjJBjT.exe	100
PID 1996 wrote to memory of 5124	1996	ydammeNVWjJBjT.exe	101
PID 1996 wrote to memory of 5124	1996	ydammeNVWjJBjT.exe	101
PID 1996 wrote to memory of 5124	1996	ydammeNVWjJBjT.exe	101
PID 1996 wrote to memory of 5124	1996	ydammeNVWjJBjT.exe	101
PID 1996 wrote to memory of 5124	1996	ydammeNVWjJBjT.exe	101

C:\Users\Admin\AppData\Local\Temp\0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe
"C:\Users\Admin\AppData\Local\Temp\0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:628
- 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\0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1520
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1476

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\2kypsgilyzc.ps1"
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Users\Admin\AppData\Roaming\ydammeNVWjJBjT.exe
  "C:\Users\Admin\AppData\Roaming\ydammeNVWjJBjT.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1996
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ydammeNVWjJBjT.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1104
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:5044
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5124

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 21KB
SHA256 90daec5379e757ac920b12516ab6b8c4e7461074abfb1e946a27e05f3ce61341
MD5 1e81ee0c82048923af7b8d0b4dc2f890
SHA1 a9afc4c91d83a6c0d26117a394da026fd61895e7
SHA512 1331dd32e2bc543a97599b7b6e516b47f495b449c854a7eeb2b74e0b062b93c1fad5978cf10d4dd0e1e4ad2c470974dc569fcfd97e35ecc5e814f2959d50f704
SSDEEP 384:L8mboT1iBG6W14bavOAubBg+geOrr2PMtIAXr4B+FWQVEzKwIvYbhNaPsWRtzZRy:d0Z6G6Wi+vOhbG+U66IAXrq+9EHbhNa2
TLSH
T1D8A2B478213F6DC7D8D216B010D20AB7FBE4D489DAB65194BF2BDE2F4C90AB64E60524
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

2kypsgilyzc.ps1

Path C:\Users\Admin\AppData\Local\Temp\2kypsgilyzc.ps1
Size 1KB
SHA256 6fb99e64c11357c2796bdcae492ed73e3c1be3603817010ed8a7a366780e1798
MD5 fcb3b69837cae7677e34d4a311466b66
SHA1 d2b3cc445374dd6824d924ff05a35baf4bf82ad1
SHA512 1263f3e78840e31df0ce22dd81f109708bc3e8093b1ac4a68bc36c57e66b90950f9cb69a2b4f4e0b4c2398015e60bf94f4790dd08eecedf405a5db35925487b3
TLSH
T12621224B8D8943C600A807F14A1331CCB62E51CB672F41D0659CA4EEB32BE63387ACF4
MD5 SHA1 SHA512 TLSH

Submit Download

__PSScriptPolicyTest_5frhatwu.zmh.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5frhatwu.zmh.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

ydammeNVWjJBjT.exe

Path C:\Users\Admin\AppData\Roaming\ydammeNVWjJBjT.exe
Size 789KB
SHA256 0a50174b6ef5b50a5d26fd07855446697d6d8145d5162a8df3de50c6e54aaad9
MD5 1f7c4122131ba1c798fe09827fe1ee9b
SHA1 702ce7777c83b63a0d20ffbf80b439394b712e64
SHA512 0bd7ab41fa1d7024b0f798e86687b8ebfb73b1e9c18a5c876f6d7113bcb31f96ee71eaf0df0b2e9a56738a1bf8f4ad10ab5a0b2581993080be933263cfd33cb0
SSDEEP 24576:oQc/vMZdusi9UWIIJBoGkF9yl2wpZEbeZ:YkDWh7kpwEbe
TLSH
T16E0512007699D612F47B2BF829B6E17053B5BC9EA930D25A8FDA7CDF78727108800767
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/628-10-0x0000000008300000-0x00000000083AE000-memory.dmp

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memory/628-3-0x00000000059D0000-0x0000000005A62000-memory.dmp

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memory/628-6-0x0000000005B40000-0x0000000005B4C000-memory.dmp

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memory/628-7-0x00000000747C2000-0x00000000747C3000-memory.dmp

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memory/628-8-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/628-9-0x0000000008260000-0x00000000082FC000-memory.dmp

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memory/628-23-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/628-0-0x00000000747C2000-0x00000000747C3000-memory.dmp

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memory/628-1-0x0000000000ED0000-0x0000000000F9C000-memory.dmp

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memory/628-2-0x0000000005F90000-0x000000000654A000-memory.dmp

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memory/628-5-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/628-4-0x0000000005970000-0x000000000597A000-memory.dmp

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memory/1104-51-0x0000000005F50000-0x00000000062AB000-memory.dmp

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memory/1104-55-0x0000000006A40000-0x0000000006A8C000-memory.dmp

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memory/1104-56-0x00000000709F0000-0x0000000070A3C000-memory.dmp

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memory/1104-59-0x00000000077A0000-0x0000000007843000-memory.dmp

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memory/1384-31-0x0000014BFB3A0000-0x0000014BFB3C2000-memory.dmp

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memory/1476-12-0x0000000000400000-0x0000000000410000-memory.dmp

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memory/1476-48-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1476-49-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1476-22-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1476-28-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1520-43-0x0000000007710000-0x000000000771A000-memory.dmp

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memory/1520-24-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1520-27-0x00000000063F0000-0x000000000643C000-memory.dmp

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memory/1520-35-0x0000000006920000-0x0000000006956000-memory.dmp

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memory/1520-39-0x0000000006900000-0x0000000006920000-memory.dmp

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memory/1520-40-0x0000000007540000-0x00000000075E3000-memory.dmp

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memory/1520-19-0x0000000005DC0000-0x0000000005E26000-memory.dmp

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memory/1520-36-0x0000000075070000-0x00000000750BC000-memory.dmp

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memory/1520-42-0x00000000076A0000-0x00000000076BA000-memory.dmp

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memory/1520-41-0x0000000007CE0000-0x000000000835C000-memory.dmp

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memory/1520-17-0x0000000005660000-0x0000000005682000-memory.dmp

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memory/1520-44-0x0000000007910000-0x00000000079A6000-memory.dmp

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memory/1520-25-0x0000000005EA0000-0x00000000061FB000-memory.dmp

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memory/1520-47-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1520-18-0x0000000005D50000-0x0000000005DB6000-memory.dmp

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memory/1520-26-0x0000000006320000-0x000000000633E000-memory.dmp

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memory/1520-16-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1520-15-0x00000000747B0000-0x0000000074F6C000-memory.dmp

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memory/1520-14-0x0000000005690000-0x0000000005CDA000-memory.dmp

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memory/1520-13-0x0000000002B20000-0x0000000002B56000-memory.dmp

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