xworm | 0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747

Analysis

max time kernel
149s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 18:47

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General

Target
0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
Size 915KB
Sample260809-xe9bhacj41
SHA256 0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747
MD5 26a1127f0bac441d6a94709ddfdb9c5b
SHA1 9e4ac69554eaa7e4f72161de849b0eeb285d6700
SHA512 57f6c4012d92e15aff261558282f7e2e52a2270d06f470ac4e92871248bf17b936d735f5c4e783b044b85723aa026a7f260db67dfae5c36a16a031491b8b5015
SSDEEP 24576:+3hytuaBrO81n5Qz1HhlQtQwXXOU0IXBefQL:lucrUHl2VX+U0IRa
TLSH
T1F715CF9C3204F88FC457C97289A4ECB496606C66930BD30394E76EEFBD1DA97DE141E2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery execution xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

217.60.195.172:443

Mutex

DpdAFlHclG8utvvu

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/4580-14-0x0000000000400000-0x000000000040E000-memory.dmp	family_xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4536	powershell.exe
5804	powershell.exe
2812	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3980	tHJUzCyig.exe
4176	tHJUzCyig.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-1-5-21-1079202589-886135813-2527035092-1000\Software\Microsoft\Windows\CurrentVersion\Run\tHJUzCyig = "\"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe\" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File \"C:\\Users\\Admin\\AppData\\Local\\Temp\\z01aca1hdrp.ps1\""	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2528 set thread context of 4580	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	91
PID 3980 set thread context of 4176	3980	tHJUzCyig.exe	99

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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tHJUzCyig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tHJUzCyig.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
2812	powershell.exe
2812	powershell.exe
4536	powershell.exe
4536	powershell.exe
4536	powershell.exe
3980	tHJUzCyig.exe
3980	tHJUzCyig.exe
5804	powershell.exe
5804	powershell.exe

Suspicious use of AdjustPrivilegeToken 49 IoCs

description	pid	Process
Token: SeDebugPrivilege	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
Token: SeDebugPrivilege	2812	powershell.exe
Token: SeDebugPrivilege	4580	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
Token: SeDebugPrivilege	4536	powershell.exe
Token: SeIncreaseQuotaPrivilege	2812	powershell.exe
Token: SeSecurityPrivilege	2812	powershell.exe
Token: SeTakeOwnershipPrivilege	2812	powershell.exe
Token: SeLoadDriverPrivilege	2812	powershell.exe
Token: SeSystemProfilePrivilege	2812	powershell.exe
Token: SeSystemtimePrivilege	2812	powershell.exe
Token: SeProfSingleProcessPrivilege	2812	powershell.exe
Token: SeIncBasePriorityPrivilege	2812	powershell.exe
Token: SeCreatePagefilePrivilege	2812	powershell.exe
Token: SeBackupPrivilege	2812	powershell.exe
Token: SeRestorePrivilege	2812	powershell.exe
Token: SeShutdownPrivilege	2812	powershell.exe
Token: SeDebugPrivilege	2812	powershell.exe
Token: SeSystemEnvironmentPrivilege	2812	powershell.exe
Token: SeRemoteShutdownPrivilege	2812	powershell.exe
Token: SeUndockPrivilege	2812	powershell.exe
Token: SeManageVolumePrivilege	2812	powershell.exe
Token: 33	2812	powershell.exe
Token: 34	2812	powershell.exe
Token: 35	2812	powershell.exe
Token: 36	2812	powershell.exe
Token: SeDebugPrivilege	3980	tHJUzCyig.exe
Token: SeDebugPrivilege	5804	powershell.exe
Token: SeDebugPrivilege	4176	tHJUzCyig.exe
Token: SeIncreaseQuotaPrivilege	5804	powershell.exe
Token: SeSecurityPrivilege	5804	powershell.exe
Token: SeTakeOwnershipPrivilege	5804	powershell.exe
Token: SeLoadDriverPrivilege	5804	powershell.exe
Token: SeSystemProfilePrivilege	5804	powershell.exe
Token: SeSystemtimePrivilege	5804	powershell.exe
Token: SeProfSingleProcessPrivilege	5804	powershell.exe
Token: SeIncBasePriorityPrivilege	5804	powershell.exe
Token: SeCreatePagefilePrivilege	5804	powershell.exe
Token: SeBackupPrivilege	5804	powershell.exe
Token: SeRestorePrivilege	5804	powershell.exe
Token: SeShutdownPrivilege	5804	powershell.exe
Token: SeDebugPrivilege	5804	powershell.exe
Token: SeSystemEnvironmentPrivilege	5804	powershell.exe
Token: SeRemoteShutdownPrivilege	5804	powershell.exe
Token: SeUndockPrivilege	5804	powershell.exe
Token: SeManageVolumePrivilege	5804	powershell.exe
Token: 33	5804	powershell.exe
Token: 34	5804	powershell.exe
Token: 35	5804	powershell.exe
Token: 36	5804	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2812	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	89
PID 2528 wrote to memory of 4580	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	91
PID 2528 wrote to memory of 4580	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	91
PID 2528 wrote to memory of 4580	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	91
PID 2528 wrote to memory of 4580	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	91
PID 2528 wrote to memory of 4580	2528	0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe	91
PID 4536 wrote to memory of 3980	4536	powershell.exe	94
PID 3980 wrote to memory of 5804	3980	tHJUzCyig.exe	97
PID 3980 wrote to memory of 4176	3980	tHJUzCyig.exe	99
PID 3980 wrote to memory of 4176	3980	tHJUzCyig.exe	99
PID 3980 wrote to memory of 4176	3980	tHJUzCyig.exe	99
PID 3980 wrote to memory of 4176	3980	tHJUzCyig.exe	99
PID 3980 wrote to memory of 4176	3980	tHJUzCyig.exe	99

C:\Users\Admin\AppData\Local\Temp\0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
"C:\Users\Admin\AppData\Local\Temp\0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.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:2528
- 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\0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2812
- C:\Users\Admin\AppData\Local\Temp\0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe
  "C:\Users\Admin\AppData\Local\Temp\0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4580

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\z01aca1hdrp.ps1"
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4536
- C:\Users\Admin\AppData\Roaming\tHJUzCyig.exe
  "C:\Users\Admin\AppData\Roaming\tHJUzCyig.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:3980
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tHJUzCyig.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5804
- - C:\Users\Admin\AppData\Roaming\tHJUzCyig.exe
    "C:\Users\Admin\AppData\Roaming\tHJUzCyig.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4176

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 f0bc7703f584a7595fb89f3425c1b613f030463bce58ee662365a3344f8da306
MD5 45d01c6160823b58ca6dba6461cb238f
SHA1 68d5e4a2d03c05c123a75efd4e56fdb5bb623b3a
SHA512 18f8d078cfdf402c337a6f5ecdcdb11e097c8c604d73e5fb04e0a2440101ee6ce5f2130bd0709bbd5b5698e90a68470a3648173bd89ab41da3e13a9b3c43958f
SSDEEP 384:v1eBaoT1iBGKGW14bN1W/+geDD3rM2PTTqIAXr4B+dWoVIzKwMvYbhNaPElRtrZk:texZ6GRWiJ1W/+tXBqIAXrq+tojbhNal
TLSH
T138A2B478213F6DC7D8D226B410D10AB7FBE4D4899AF611D8BF1BDE2F4C90AB64A60524
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

__PSScriptPolicyTest_2xlaq0nl.eqe.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2xlaq0nl.eqe.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

z01aca1hdrp.ps1

Path C:\Users\Admin\AppData\Local\Temp\z01aca1hdrp.ps1
Size 1KB
SHA256 e253969919df0ef3c59de835f17ade6017255ea4f120ae74128082b836c2b7fa
MD5 b855dffd7727e1dffe101b19697db63e
SHA1 4e301dbc5368da1fffccb8087909f93c1d9dd92e
SHA512 bc5d7b5721d6eaec085463805945c679922c8556646b16d332a5856c9d274b132532cd9aaa46785128f80f9e0bd17e8ff004d27acd652bbfdadd245d75a20291
TLSH
T14D2104178E8907DA406447F1061771CCB26D62DB27BF019069EDB5EEB32BD63386ACE4
MD5 SHA1 SHA512 TLSH

Submit Download

tHJUzCyig.exe

Path C:\Users\Admin\AppData\Roaming\tHJUzCyig.exe
Size 915KB
SHA256 0625595cc9f373c417d09a8fadf6d62f4f678de169c80039c151e1db599e7747
MD5 26a1127f0bac441d6a94709ddfdb9c5b
SHA1 9e4ac69554eaa7e4f72161de849b0eeb285d6700
SHA512 57f6c4012d92e15aff261558282f7e2e52a2270d06f470ac4e92871248bf17b936d735f5c4e783b044b85723aa026a7f260db67dfae5c36a16a031491b8b5015
SSDEEP 24576:+3hytuaBrO81n5Qz1HhlQtQwXXOU0IXBefQL:lucrUHl2VX+U0IRa
TLSH
T1F715CF9C3204F88FC457C97289A4ECB496606C66930BD30394E76EEFBD1DA97DE141E2
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2528-25-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2528-0-0x0000000074F92000-0x0000000074F93000-memory.dmp

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memory/2528-1-0x0000000000C10000-0x0000000000CFC000-memory.dmp

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memory/2528-7-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2528-8-0x000000000BAF0000-0x000000000BB0E000-memory.dmp

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memory/2528-9-0x0000000074F92000-0x0000000074F93000-memory.dmp

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memory/2528-10-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2528-11-0x000000000BE50000-0x000000000BEF2000-memory.dmp

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memory/2528-2-0x00000000081A0000-0x000000000875A000-memory.dmp

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memory/2528-3-0x0000000007CE0000-0x0000000007D72000-memory.dmp

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memory/2528-4-0x0000000007E10000-0x000000000816B000-memory.dmp

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memory/2528-6-0x0000000009200000-0x000000000929C000-memory.dmp

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memory/2528-5-0x0000000005290000-0x000000000529A000-memory.dmp

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memory/2812-41-0x0000000007780000-0x0000000007DFC000-memory.dmp

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memory/2812-47-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2812-21-0x0000000005890000-0x00000000058F6000-memory.dmp

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memory/2812-20-0x00000000050A0000-0x0000000005106000-memory.dmp

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memory/2812-24-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2812-19-0x0000000005000000-0x0000000005022000-memory.dmp

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memory/2812-26-0x0000000005CB0000-0x0000000005CCE000-memory.dmp

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memory/2812-17-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2812-44-0x00000000073E0000-0x0000000007476000-memory.dmp

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memory/2812-16-0x0000000005150000-0x000000000579A000-memory.dmp

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memory/2812-43-0x00000000071B0000-0x00000000071BA000-memory.dmp

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memory/2812-15-0x0000000002580000-0x00000000025B6000-memory.dmp

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memory/2812-35-0x0000000006DA0000-0x0000000006DD6000-memory.dmp

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memory/2812-39-0x0000000006D60000-0x0000000006D80000-memory.dmp

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memory/2812-40-0x0000000006FF0000-0x0000000007093000-memory.dmp

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memory/2812-13-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/2812-36-0x0000000075860000-0x00000000758AC000-memory.dmp

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memory/2812-42-0x0000000007140000-0x000000000715A000-memory.dmp

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memory/2812-27-0x0000000006120000-0x000000000616C000-memory.dmp

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memory/4536-31-0x000001F3FF7C0000-0x000001F3FF7E2000-memory.dmp

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memory/4580-14-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/4580-28-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/4580-18-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/4580-48-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/4580-49-0x0000000074F80000-0x000000007573C000-memory.dmp

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memory/5804-54-0x0000000005720000-0x0000000005A7B000-memory.dmp

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memory/5804-56-0x0000000005F20000-0x0000000005F6C000-memory.dmp

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memory/5804-60-0x0000000006F10000-0x0000000006FB3000-memory.dmp

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memory/5804-57-0x0000000072D30000-0x0000000072D7C000-memory.dmp

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