xworm | 9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d

Analysis

max time kernel
149s
max time network
151s
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, 23:16

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General

Target
9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe
Size 34KB
Sample260809-29jfsach74
SHA256 9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d
MD5 f47e39ffab47fc16436d9afb066651af
SHA1 f89bef028b6de136a9e4c0fadb0c4c8ee6faf436
SHA512 100988f819eb2540d176771239de9a4c99cff74879b3777b9c1dd77580905584f85c4481539e2e751974905db63696853c5d84921682c1d0befe08e498b166a9
SSDEEP 768:NvKyVUolRZyZNtWRPR8l8ABRFyi9cLZ62OjhMSrT7:B7VUolijSPR8qAHFX9c162OjiUT7
TLSH
T17EF24B0937E04363D5EDAFF429B3720106B5E5179917EF5F0CD8899A7A63BC04A123EA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

execution xworm rat trojan

Malware Config

Extracted

Family

xworm

Version

92.119.165.248:20819

Mutex

PoDywGzQ5Oy2f27P

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/1680-1-0x0000000000A10000-0x0000000000A1E000-memory.dmp	family_xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1184	powershell.exe
2492	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1184	powershell.exe
1184	powershell.exe
2492	powershell.exe
2492	powershell.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe
Token: SeDebugPrivilege	1184	powershell.exe
Token: SeIncreaseQuotaPrivilege	1184	powershell.exe
Token: SeSecurityPrivilege	1184	powershell.exe
Token: SeTakeOwnershipPrivilege	1184	powershell.exe
Token: SeLoadDriverPrivilege	1184	powershell.exe
Token: SeSystemProfilePrivilege	1184	powershell.exe
Token: SeSystemtimePrivilege	1184	powershell.exe
Token: SeProfSingleProcessPrivilege	1184	powershell.exe
Token: SeIncBasePriorityPrivilege	1184	powershell.exe
Token: SeCreatePagefilePrivilege	1184	powershell.exe
Token: SeBackupPrivilege	1184	powershell.exe
Token: SeRestorePrivilege	1184	powershell.exe
Token: SeShutdownPrivilege	1184	powershell.exe
Token: SeDebugPrivilege	1184	powershell.exe
Token: SeSystemEnvironmentPrivilege	1184	powershell.exe
Token: SeRemoteShutdownPrivilege	1184	powershell.exe
Token: SeUndockPrivilege	1184	powershell.exe
Token: SeManageVolumePrivilege	1184	powershell.exe
Token: 33	1184	powershell.exe
Token: 34	1184	powershell.exe
Token: 35	1184	powershell.exe
Token: 36	1184	powershell.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeIncreaseQuotaPrivilege	2492	powershell.exe
Token: SeSecurityPrivilege	2492	powershell.exe
Token: SeTakeOwnershipPrivilege	2492	powershell.exe
Token: SeLoadDriverPrivilege	2492	powershell.exe
Token: SeSystemProfilePrivilege	2492	powershell.exe
Token: SeSystemtimePrivilege	2492	powershell.exe
Token: SeProfSingleProcessPrivilege	2492	powershell.exe
Token: SeIncBasePriorityPrivilege	2492	powershell.exe
Token: SeCreatePagefilePrivilege	2492	powershell.exe
Token: SeBackupPrivilege	2492	powershell.exe
Token: SeRestorePrivilege	2492	powershell.exe
Token: SeShutdownPrivilege	2492	powershell.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeSystemEnvironmentPrivilege	2492	powershell.exe
Token: SeRemoteShutdownPrivilege	2492	powershell.exe
Token: SeUndockPrivilege	2492	powershell.exe
Token: SeManageVolumePrivilege	2492	powershell.exe
Token: 33	2492	powershell.exe
Token: 34	2492	powershell.exe
Token: 35	2492	powershell.exe
Token: 36	2492	powershell.exe
Token: SeDebugPrivilege	1680	9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 1184	1680	9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe	89
PID 1680 wrote to memory of 2492	1680	9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe	92

C:\Users\Admin\AppData\Local\Temp\9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe
"C:\Users\Admin\AppData\Local\Temp\9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680
- 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\9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1184
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '9b9a02f32c4c0f3d6c563662dd87e86250caf5f562c8d0c70edc87807e620a1d.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2492

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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 1KB
SHA256 e56f4a38e0c60f0196c589e1952198368a10927e65ff24d1476ffafc489657f4
MD5 78b9021e0576c01ec958b87ec52832c1
SHA1 76df758d602c2d4cc4a4bfa0f3b435cae1ed3ffa
SHA512 4402163ed9623a392f120417ea0b5049bf0d76b88dd7f4fc70428ef7e76601f25bd534ae916ed9daba859fb6308d6f370712985ccd165f6393dbce7c5c507514
TLSH
T11F216833F3DD8614C89A413A10CDAC1036B6C7DB41DECFAB7B84E655A43F699CE61160
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_dkjqrirz.mdi.ps1

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

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memory/1184-21-0x000001F56B8D0000-0x000001F56B982000-memory.dmp

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memory/1184-26-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-39-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-22-0x000001F56B690000-0x000001F56B69A000-memory.dmp

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memory/1184-28-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-17-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-10-0x000001F56B5E0000-0x000001F56B602000-memory.dmp

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memory/1184-11-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-12-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-13-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-14-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-15-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-16-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-20-0x000001F56B8B0000-0x000001F56B8CE000-memory.dmp

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memory/1184-25-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-24-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1184-29-0x000001F56B549000-0x000001F56B54F000-memory.dmp

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memory/1184-23-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-0-0x00007FF844B9F000-0x00007FF844BA0000-memory.dmp

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memory/1680-3-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-7-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-6-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-5-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-2-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-1-0x0000000000A10000-0x0000000000A1E000-memory.dmp

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memory/1680-36-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-37-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-38-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-4-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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memory/1680-40-0x00007FF844A10000-0x00007FF8453B4000-memory.dmp

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