xworm | 3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19

Analysis

max time kernel
149s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 02:22

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General

Target
3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
Size 794KB
Sample260720-ct3gaacv5j
SHA256 3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19
MD5 1c7f26661343a771c692dee9c2233830
SHA1 c80369f63f57eae5b7574c445093b2f5b1c90c5e
SHA512 7d5435344307b575f5df669e6f13f5166b3a9024d75b8291982771d420208edcdc9ba61c34e3422f26dac068371c57992ac4dc805ec5b836a09d4dbd507b98f3
SSDEEP 12288:6/PNVllXILuLmaV+u+Xy8IiEhmnGlNmtvbAzEiFFifXzOT:C/l0uFPAy8IiEYENmtvbdfXiT
TLSH
T13D05E0C03B65B716DDB41A359978EEB543B92D69B024F6E61EC93B8B396D7008D08F02
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/5992-18-0x0000000000400000-0x000000000040E000-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
4892	powershell.exe
5816	powershell.exe
4712	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2648	dUAxnvkxZBqtv.exe
3420	dUAxnvkxZBqtv.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-1-5-21-3611646547-550105268-947503007-1000\Software\Microsoft\Windows\CurrentVersion\Run\dUAxnvkxZBqtv = "\"C:\\Windows\\system32\\WindowsPowerShell\\v1.0\\powershell.exe\" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File \"C:\\Users\\Admin\\AppData\\Local\\Temp\\i1pmwuan1aw.ps1\""	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1316 set thread context of 5992	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	93
PID 2648 set thread context of 3420	2648	dUAxnvkxZBqtv.exe	100

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	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dUAxnvkxZBqtv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dUAxnvkxZBqtv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
5816	powershell.exe
5816	powershell.exe
4892	powershell.exe
4892	powershell.exe
4892	powershell.exe
2648	dUAxnvkxZBqtv.exe
2648	dUAxnvkxZBqtv.exe
2648	dUAxnvkxZBqtv.exe
4712	powershell.exe
4712	powershell.exe

Suspicious use of AdjustPrivilegeToken 49 IoCs

description	pid	Process
Token: SeDebugPrivilege	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
Token: SeDebugPrivilege	5816	powershell.exe
Token: SeDebugPrivilege	4892	powershell.exe
Token: SeDebugPrivilege	5992	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
Token: SeIncreaseQuotaPrivilege	5816	powershell.exe
Token: SeSecurityPrivilege	5816	powershell.exe
Token: SeTakeOwnershipPrivilege	5816	powershell.exe
Token: SeLoadDriverPrivilege	5816	powershell.exe
Token: SeSystemProfilePrivilege	5816	powershell.exe
Token: SeSystemtimePrivilege	5816	powershell.exe
Token: SeProfSingleProcessPrivilege	5816	powershell.exe
Token: SeIncBasePriorityPrivilege	5816	powershell.exe
Token: SeCreatePagefilePrivilege	5816	powershell.exe
Token: SeBackupPrivilege	5816	powershell.exe
Token: SeRestorePrivilege	5816	powershell.exe
Token: SeShutdownPrivilege	5816	powershell.exe
Token: SeDebugPrivilege	5816	powershell.exe
Token: SeSystemEnvironmentPrivilege	5816	powershell.exe
Token: SeRemoteShutdownPrivilege	5816	powershell.exe
Token: SeUndockPrivilege	5816	powershell.exe
Token: SeManageVolumePrivilege	5816	powershell.exe
Token: 33	5816	powershell.exe
Token: 34	5816	powershell.exe
Token: 35	5816	powershell.exe
Token: 36	5816	powershell.exe
Token: SeDebugPrivilege	2648	dUAxnvkxZBqtv.exe
Token: SeDebugPrivilege	4712	powershell.exe
Token: SeDebugPrivilege	3420	dUAxnvkxZBqtv.exe
Token: SeIncreaseQuotaPrivilege	4712	powershell.exe
Token: SeSecurityPrivilege	4712	powershell.exe
Token: SeTakeOwnershipPrivilege	4712	powershell.exe
Token: SeLoadDriverPrivilege	4712	powershell.exe
Token: SeSystemProfilePrivilege	4712	powershell.exe
Token: SeSystemtimePrivilege	4712	powershell.exe
Token: SeProfSingleProcessPrivilege	4712	powershell.exe
Token: SeIncBasePriorityPrivilege	4712	powershell.exe
Token: SeCreatePagefilePrivilege	4712	powershell.exe
Token: SeBackupPrivilege	4712	powershell.exe
Token: SeRestorePrivilege	4712	powershell.exe
Token: SeShutdownPrivilege	4712	powershell.exe
Token: SeDebugPrivilege	4712	powershell.exe
Token: SeSystemEnvironmentPrivilege	4712	powershell.exe
Token: SeRemoteShutdownPrivilege	4712	powershell.exe
Token: SeUndockPrivilege	4712	powershell.exe
Token: SeManageVolumePrivilege	4712	powershell.exe
Token: 33	4712	powershell.exe
Token: 34	4712	powershell.exe
Token: 35	4712	powershell.exe
Token: 36	4712	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 5816	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	90
PID 1316 wrote to memory of 5992	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	93
PID 1316 wrote to memory of 5992	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	93
PID 1316 wrote to memory of 5992	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	93
PID 1316 wrote to memory of 5992	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	93
PID 1316 wrote to memory of 5992	1316	3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe	93
PID 4892 wrote to memory of 2648	4892	powershell.exe	95
PID 2648 wrote to memory of 4712	2648	dUAxnvkxZBqtv.exe	98
PID 2648 wrote to memory of 3420	2648	dUAxnvkxZBqtv.exe	100
PID 2648 wrote to memory of 3420	2648	dUAxnvkxZBqtv.exe	100
PID 2648 wrote to memory of 3420	2648	dUAxnvkxZBqtv.exe	100
PID 2648 wrote to memory of 3420	2648	dUAxnvkxZBqtv.exe	100
PID 2648 wrote to memory of 3420	2648	dUAxnvkxZBqtv.exe	100

C:\Users\Admin\AppData\Local\Temp\3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
"C:\Users\Admin\AppData\Local\Temp\3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.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:1316
- 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\3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5816
- C:\Users\Admin\AppData\Local\Temp\3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe
  "C:\Users\Admin\AppData\Local\Temp\3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5992

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\i1pmwuan1aw.ps1"
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4892
- C:\Users\Admin\AppData\Roaming\dUAxnvkxZBqtv.exe
  "C:\Users\Admin\AppData\Roaming\dUAxnvkxZBqtv.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:2648
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dUAxnvkxZBqtv.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4712
- - C:\Users\Admin\AppData\Roaming\dUAxnvkxZBqtv.exe
    "C:\Users\Admin\AppData\Roaming\dUAxnvkxZBqtv.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3420

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 55e7a80f222460d530a04cd17ef142cd7ad02b13680e465665f804b75fab9599
MD5 9b5c1eb9693e17bd83eb7dfe6b1885d2
SHA1 c959a6aad0f39f00dadcf8b888340c874f46f1bf
SHA512 11ae1318095c841b61aec9ac8d48bb5fa72b81ad67ab0f7155050d25baf60d46a42402a00f468100041dd9d5e01b364a44146423794d03d5a8c480f19a982617
SSDEEP 384:TSEboT1iBGTGW14bU+bQjyd+ufEDCKN2PnyIAXr4B+dWoVIzKwwvYbhNaPsWRt/K:h0Z6G6WiAUQjI+ugY6IAXrq+NovbhNay
TLSH
T1F2A2B578213F6DC7D8D216B010D10AF7FBE4D489DAB65198AF1BDE2F4C90EBA4A60524
MD5 SHA1 SHA512 SSDEEP TLSH

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__PSScriptPolicyTest_xnihk203.ldj.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xnihk203.ldj.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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i1pmwuan1aw.ps1

Path C:\Users\Admin\AppData\Local\Temp\i1pmwuan1aw.ps1
Size 1KB
SHA256 26372be6bac5c6cc706ab5b7706bfad3fca1487dfbe8c0d4a0a054a2300dba21
MD5 6a2a990dcd53c3a72a5b68242ba7af76
SHA1 b3ce6ab5f6666f22a9526eb9169a9e2b091a192d
SHA512 2babc6add31edb2cbdafad766d727b6407b30e5e60a3a1194b8c7f1dbc28d78703f1aad8fc262492165445ee739262597dadb4b512c9c16fea839f1a16de4f16
TLSH
T18921B6079E8447C6906807E10513B0DDB21E62CB377F019085DDB59EB327D22393ADE5
MD5 SHA1 SHA512 TLSH

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dUAxnvkxZBqtv.exe

Path C:\Users\Admin\AppData\Roaming\dUAxnvkxZBqtv.exe
Size 794KB
SHA256 3a69743c2e6248b3cfd9ed4b1f24d411aba3a5dc7cd2b787e23e0a77094bfc19
MD5 1c7f26661343a771c692dee9c2233830
SHA1 c80369f63f57eae5b7574c445093b2f5b1c90c5e
SHA512 7d5435344307b575f5df669e6f13f5166b3a9024d75b8291982771d420208edcdc9ba61c34e3422f26dac068371c57992ac4dc805ec5b836a09d4dbd507b98f3
SSDEEP 12288:6/PNVllXILuLmaV+u+Xy8IiEhmnGlNmtvbAzEiFFifXzOT:C/l0uFPAy8IiEYENmtvbdfXiT
TLSH
T13D05E0C03B65B716DDB41A359978EEB543B92D69B024F6E61EC93B8B396D7008D08F02
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1316-11-0x0000000002F50000-0x0000000002FF0000-memory.dmp

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memory/1316-2-0x0000000005C90000-0x000000000624A000-memory.dmp

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memory/1316-25-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/1316-7-0x0000000008330000-0x0000000008352000-memory.dmp

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memory/1316-8-0x00000000083E0000-0x00000000083FC000-memory.dmp

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memory/1316-9-0x0000000074FB2000-0x0000000074FB3000-memory.dmp

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memory/1316-10-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/1316-0-0x0000000074FB2000-0x0000000074FB3000-memory.dmp

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memory/1316-12-0x000000000AF60000-0x000000000AFFC000-memory.dmp

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memory/1316-6-0x0000000007F80000-0x00000000082DB000-memory.dmp

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memory/1316-4-0x0000000005660000-0x000000000566A000-memory.dmp

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memory/1316-3-0x00000000056D0000-0x0000000005762000-memory.dmp

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memory/1316-1-0x0000000000A70000-0x0000000000B3C000-memory.dmp

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memory/1316-5-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/4712-54-0x0000000005C10000-0x0000000005F6B000-memory.dmp

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memory/4712-56-0x00000000061C0000-0x000000000620C000-memory.dmp

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memory/4712-57-0x0000000071490000-0x00000000714DC000-memory.dmp

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memory/4712-60-0x00000000073F0000-0x0000000007493000-memory.dmp

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memory/4892-30-0x0000021C40D00000-0x0000021C40D22000-memory.dmp

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memory/5816-16-0x0000000004FD0000-0x000000000561A000-memory.dmp

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memory/5816-40-0x0000000006D50000-0x0000000006DF3000-memory.dmp

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memory/5816-22-0x0000000004F40000-0x0000000004FA6000-memory.dmp

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memory/5816-23-0x0000000005620000-0x0000000005686000-memory.dmp

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memory/5816-14-0x0000000002330000-0x0000000002366000-memory.dmp

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memory/5816-19-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5816-44-0x0000000007120000-0x00000000071B6000-memory.dmp

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memory/5816-43-0x0000000006F20000-0x0000000006F2A000-memory.dmp

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memory/5816-42-0x0000000006EB0000-0x0000000006ECA000-memory.dmp

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memory/5816-41-0x00000000074F0000-0x0000000007B6C000-memory.dmp

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memory/5816-17-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5816-27-0x0000000005BF0000-0x0000000005C3C000-memory.dmp

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memory/5816-39-0x0000000006D30000-0x0000000006D50000-memory.dmp

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memory/5816-15-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5816-47-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5816-36-0x0000000075860000-0x00000000758AC000-memory.dmp

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memory/5816-35-0x0000000006CF0000-0x0000000006D26000-memory.dmp

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memory/5816-26-0x0000000005B50000-0x0000000005B6E000-memory.dmp

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memory/5992-49-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5992-48-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5992-18-0x0000000000400000-0x000000000040E000-memory.dmp

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memory/5992-24-0x0000000074FA0000-0x000000007575C000-memory.dmp

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memory/5992-31-0x0000000074FA0000-0x000000007575C000-memory.dmp

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