xworm | e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275

Analysis

max time kernel
148s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 03:17

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General

Target
e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe
Size 39KB
Sample260809-ds446ayhnb
SHA256 e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275
MD5 2c542e1e4ee586580fd33f9d297f0058
SHA1 873e29ac5b383c58441ad344fb3ababc51eeeed1
SHA512 a6f93a0c690a311f26802c3a5344d82284b17c34f7367751e61fa4e4ecac15e537f92ffd849e381138aa53417c212da69757466b5cfc210bdcfd54201c517014
SSDEEP 768:BCxVihKX8UcJBtGTRu0kl0uukFYfFWPr9u76UOwh8ivXp:ExVihjzBM13K0uupFW9u76UOw+8Xp
TLSH
T13A034B44BBD44239D9FD6FF159B2660A0770E6079D13E74E0CD8869E2B6BBC0CA413E6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

execution xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

91.92.47.228:1329

Mutex

3cb87IFMyqsXssSc

Attributes

Install_directory
%ProgramData%
install_file
OneDrive.exe

aes.plain

Signatures

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

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral2/memory/6112-1-0x0000000000FD0000-0x0000000000FE0000-memory.dmp	family_xworm
behavioral2/files/0x0004000000000431-49.dat	family_xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4164	powershell.exe
2636	powershell.exe
4392	powershell.exe
3184	powershell.exe

Executes dropped EXE 3 IoCs

pid	Process
3952	OneDrive.exe
3264	OneDrive.exe
4520	OneDrive.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-1-5-21-2246396966-3025826688-3847171515-1000\Software\Microsoft\Windows\CurrentVersion\Run\OneDrive = "C:\\ProgramData\\OneDrive.exe"	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1676	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
4392	powershell.exe
4392	powershell.exe
4392	powershell.exe
3184	powershell.exe
3184	powershell.exe
3184	powershell.exe
4164	powershell.exe
4164	powershell.exe
4164	powershell.exe
2636	powershell.exe
2636	powershell.exe
2636	powershell.exe
6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe
Token: SeDebugPrivilege	4392	powershell.exe
Token: SeIncreaseQuotaPrivilege	4392	powershell.exe
Token: SeSecurityPrivilege	4392	powershell.exe
Token: SeTakeOwnershipPrivilege	4392	powershell.exe
Token: SeLoadDriverPrivilege	4392	powershell.exe
Token: SeSystemProfilePrivilege	4392	powershell.exe
Token: SeSystemtimePrivilege	4392	powershell.exe
Token: SeProfSingleProcessPrivilege	4392	powershell.exe
Token: SeIncBasePriorityPrivilege	4392	powershell.exe
Token: SeCreatePagefilePrivilege	4392	powershell.exe
Token: SeBackupPrivilege	4392	powershell.exe
Token: SeRestorePrivilege	4392	powershell.exe
Token: SeShutdownPrivilege	4392	powershell.exe
Token: SeDebugPrivilege	4392	powershell.exe
Token: SeSystemEnvironmentPrivilege	4392	powershell.exe
Token: SeRemoteShutdownPrivilege	4392	powershell.exe
Token: SeUndockPrivilege	4392	powershell.exe
Token: SeManageVolumePrivilege	4392	powershell.exe
Token: 33	4392	powershell.exe
Token: 34	4392	powershell.exe
Token: 35	4392	powershell.exe
Token: 36	4392	powershell.exe
Token: SeDebugPrivilege	3184	powershell.exe
Token: SeIncreaseQuotaPrivilege	3184	powershell.exe
Token: SeSecurityPrivilege	3184	powershell.exe
Token: SeTakeOwnershipPrivilege	3184	powershell.exe
Token: SeLoadDriverPrivilege	3184	powershell.exe
Token: SeSystemProfilePrivilege	3184	powershell.exe
Token: SeSystemtimePrivilege	3184	powershell.exe
Token: SeProfSingleProcessPrivilege	3184	powershell.exe
Token: SeIncBasePriorityPrivilege	3184	powershell.exe
Token: SeCreatePagefilePrivilege	3184	powershell.exe
Token: SeBackupPrivilege	3184	powershell.exe
Token: SeRestorePrivilege	3184	powershell.exe
Token: SeShutdownPrivilege	3184	powershell.exe
Token: SeDebugPrivilege	3184	powershell.exe
Token: SeSystemEnvironmentPrivilege	3184	powershell.exe
Token: SeRemoteShutdownPrivilege	3184	powershell.exe
Token: SeUndockPrivilege	3184	powershell.exe
Token: SeManageVolumePrivilege	3184	powershell.exe
Token: 33	3184	powershell.exe
Token: 34	3184	powershell.exe
Token: 35	3184	powershell.exe
Token: 36	3184	powershell.exe
Token: SeDebugPrivilege	4164	powershell.exe
Token: SeIncreaseQuotaPrivilege	4164	powershell.exe
Token: SeSecurityPrivilege	4164	powershell.exe
Token: SeTakeOwnershipPrivilege	4164	powershell.exe
Token: SeLoadDriverPrivilege	4164	powershell.exe
Token: SeSystemProfilePrivilege	4164	powershell.exe
Token: SeSystemtimePrivilege	4164	powershell.exe
Token: SeProfSingleProcessPrivilege	4164	powershell.exe
Token: SeIncBasePriorityPrivilege	4164	powershell.exe
Token: SeCreatePagefilePrivilege	4164	powershell.exe
Token: SeBackupPrivilege	4164	powershell.exe
Token: SeRestorePrivilege	4164	powershell.exe
Token: SeShutdownPrivilege	4164	powershell.exe
Token: SeDebugPrivilege	4164	powershell.exe
Token: SeSystemEnvironmentPrivilege	4164	powershell.exe
Token: SeRemoteShutdownPrivilege	4164	powershell.exe
Token: SeUndockPrivilege	4164	powershell.exe
Token: SeManageVolumePrivilege	4164	powershell.exe
Token: 33	4164	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 6112 wrote to memory of 4392	6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe	88
PID 6112 wrote to memory of 3184	6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe	91
PID 6112 wrote to memory of 4164	6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe	93
PID 6112 wrote to memory of 2636	6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe	95
PID 6112 wrote to memory of 1676	6112	e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe	97

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

C:\Users\Admin\AppData\Local\Temp\e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe
"C:\Users\Admin\AppData\Local\Temp\e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:6112
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4392
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3184
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\OneDrive.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4164
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'OneDrive.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:2636
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "OneDrive" /tr "C:\ProgramData\OneDrive.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1676

C:\ProgramData\OneDrive.exe
C:\ProgramData\OneDrive.exe
1⤵
- Executes dropped EXE
PID:3952

C:\ProgramData\OneDrive.exe
"C:\ProgramData\OneDrive.exe"
1⤵
- Executes dropped EXE
PID:3264

C:\ProgramData\OneDrive.exe
"C:\ProgramData\OneDrive.exe"
1⤵
- Executes dropped EXE
PID:4520

Network

MITRE ATT&CK Enterprise v16

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

OneDrive.exe

Path C:\ProgramData\OneDrive.exe
Size 39KB
SHA256 e1f64389c83ec41331056e9ba8a1900b1a781ea79bf1b8d6bcbd3960ac8eb275
MD5 2c542e1e4ee586580fd33f9d297f0058
SHA1 873e29ac5b383c58441ad344fb3ababc51eeeed1
SHA512 a6f93a0c690a311f26802c3a5344d82284b17c34f7367751e61fa4e4ecac15e537f92ffd849e381138aa53417c212da69757466b5cfc210bdcfd54201c517014
SSDEEP 768:BCxVihKX8UcJBtGTRu0kl0uukFYfFWPr9u76UOwh8ivXp:ExVihjzBM13K0uupFW9u76UOw+8Xp
TLSH
T13A034B44BBD44239D9FD6FF159B2660A0770E6079D13E74E0CD8869E2B6BBC0CA413E6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
MD5 acbc65123954839a819fa2495d239bf7
SHA1 063cff64444a6e3b4be1445b4cecb477e4d6ae47
SHA512 af07d3f6dcf1779bcc864aabe9e08563b20b8df8238df7bb08a5fe3b4e40d10f2e2a4442a042fe5d7a320e3b8195799ecc885549faa8babb5909eb32271e7b91
TLSH
T170216833B3DD8615CC9A413A10CDAC1036B6C7DB40DECFAB7B84E655A43F699CE61160
MD5 SHA1 SHA512 TLSH

Submit Download

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 070e2dc002fee5d6c6ae0611713bb24a9f01d741d964e7f1ece4f61789724a94
MD5 95e9928464a1f3425068f7e64a74060a
SHA1 9bdbd59bea34afd0aebf4d0c3d3cfe0317aa4d57
SHA512 a150525324ebe4a0dc28577f089c1f45ef0902355ecd9d5f10c91d45fe57d44d09c6d133a92c3f32dca0c73b97b259d5ad7ff4316edafa2cb00e38d64e043f06
TLSH
T1E9216833F3DD8654C899413A10CEAC1035B7C7DB40DECEDB6B84D559A43F699CE61160
MD5 SHA1 SHA512 TLSH

Submit Download

__PSScriptPolicyTest_n15zx0vr.0tz.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n15zx0vr.0tz.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4392-18-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-21-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-8-0x00000244FBC80000-0x00000244FBCA2000-memory.dmp

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memory/4392-9-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-10-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-11-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-12-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-15-0x00000244FBCD0000-0x00000244FBCEE000-memory.dmp

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memory/4392-16-0x00000244FBF60000-0x00000244FC012000-memory.dmp

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memory/4392-17-0x00000244FBCF0000-0x00000244FBCFA000-memory.dmp

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memory/4392-52-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-19-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-20-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-45-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-22-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-23-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-24-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-26-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/4392-27-0x00000244E35D9000-0x00000244E35DF000-memory.dmp

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memory/6112-4-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/6112-3-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/6112-2-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/6112-5-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/6112-48-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/6112-1-0x0000000000FD0000-0x0000000000FE0000-memory.dmp

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memory/6112-51-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

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memory/6112-0-0x00007FFD2973F000-0x00007FFD29740000-memory.dmp

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