xworm | 4bb7d508bf673c704a2e32e0a377cb22dca7bcce49926c70e1a31b0c49a3799c

Analysis

max time kernel
54s
max time network
54s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250217-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
06/03/2025, 11:36

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General

Target

SolaraCheats.exe
Size

43KB
MD5

d3ff8047aca44c123aee05f1b70461de
SHA1

32103819ba9a8147321492701539b024c475f3e9
SHA256

4bb7d508bf673c704a2e32e0a377cb22dca7bcce49926c70e1a31b0c49a3799c
SHA512

a951d7e84ab2ad049de3c28faae48fb2797fdd71b038b4520db3139972ad5af489e62de648ce93d16e4bc8dfd228b281f4fe672ccf4bcd6d301ab10299d3a925
SSDEEP

768:Ypv/mHz9gP9C6Mt7ZDIeEb/chpbTW/gjSoqqa2K1zs1Qk2GmgNjPYfh6hb:av+cC6YbEYLnJSod41uBYy

Score

10^/10

xworm execution rat trojan

Malware Config

Extracted

Family

xworm

without-excited.gl.at.ply.gg:14454

Attributes

install_file
USB.exe

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000027efa-7.dat	family_xworm
behavioral1/memory/4800-20-0x00000000000B0000-0x00000000000C4000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm 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
5028	powershell.exe
2156	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983685854-559653692-675906587-1000\Control Panel\International\Geo\Nation	SolaraCheats.exe
Key value queried	\REGISTRY\USER\S-1-5-21-983685854-559653692-675906587-1000\Control Panel\International\Geo\Nation	XClient.exe

Executes dropped EXE 1 IoCs

pid	Process
4800	XClient.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 61 IoCs

pid	Process
5028	powershell.exe
5028	powershell.exe
2156	powershell.exe
2156	powershell.exe
4800	XClient.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
4800	XClient.exe
4800	XClient.exe
4800	XClient.exe
4800	XClient.exe
4800	XClient.exe
4800	XClient.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe

Suspicious use of AdjustPrivilegeToken 49 IoCs

description	pid	Process
Token: SeDebugPrivilege	4800	XClient.exe
Token: SeDebugPrivilege	5028	powershell.exe
Token: SeIncreaseQuotaPrivilege	5028	powershell.exe
Token: SeSecurityPrivilege	5028	powershell.exe
Token: SeTakeOwnershipPrivilege	5028	powershell.exe
Token: SeLoadDriverPrivilege	5028	powershell.exe
Token: SeSystemProfilePrivilege	5028	powershell.exe
Token: SeSystemtimePrivilege	5028	powershell.exe
Token: SeProfSingleProcessPrivilege	5028	powershell.exe
Token: SeIncBasePriorityPrivilege	5028	powershell.exe
Token: SeCreatePagefilePrivilege	5028	powershell.exe
Token: SeBackupPrivilege	5028	powershell.exe
Token: SeRestorePrivilege	5028	powershell.exe
Token: SeShutdownPrivilege	5028	powershell.exe
Token: SeDebugPrivilege	5028	powershell.exe
Token: SeSystemEnvironmentPrivilege	5028	powershell.exe
Token: SeRemoteShutdownPrivilege	5028	powershell.exe
Token: SeUndockPrivilege	5028	powershell.exe
Token: SeManageVolumePrivilege	5028	powershell.exe
Token: 33	5028	powershell.exe
Token: 34	5028	powershell.exe
Token: 35	5028	powershell.exe
Token: 36	5028	powershell.exe
Token: SeDebugPrivilege	2156	powershell.exe
Token: SeIncreaseQuotaPrivilege	2156	powershell.exe
Token: SeSecurityPrivilege	2156	powershell.exe
Token: SeTakeOwnershipPrivilege	2156	powershell.exe
Token: SeLoadDriverPrivilege	2156	powershell.exe
Token: SeSystemProfilePrivilege	2156	powershell.exe
Token: SeSystemtimePrivilege	2156	powershell.exe
Token: SeProfSingleProcessPrivilege	2156	powershell.exe
Token: SeIncBasePriorityPrivilege	2156	powershell.exe
Token: SeCreatePagefilePrivilege	2156	powershell.exe
Token: SeBackupPrivilege	2156	powershell.exe
Token: SeRestorePrivilege	2156	powershell.exe
Token: SeShutdownPrivilege	2156	powershell.exe
Token: SeDebugPrivilege	2156	powershell.exe
Token: SeSystemEnvironmentPrivilege	2156	powershell.exe
Token: SeRemoteShutdownPrivilege	2156	powershell.exe
Token: SeUndockPrivilege	2156	powershell.exe
Token: SeManageVolumePrivilege	2156	powershell.exe
Token: 33	2156	powershell.exe
Token: 34	2156	powershell.exe
Token: 35	2156	powershell.exe
Token: 36	2156	powershell.exe
Token: SeDebugPrivilege	4800	XClient.exe
Token: SeDebugPrivilege	3272	taskmgr.exe
Token: SeSystemProfilePrivilege	3272	taskmgr.exe
Token: SeCreateGlobalPrivilege	3272	taskmgr.exe

Suspicious use of FindShellTrayWindow 61 IoCs

pid	Process
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe

Suspicious use of SendNotifyMessage 60 IoCs

pid	Process
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe
3272	taskmgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4800	XClient.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 4800	3620	SolaraCheats.exe	84
PID 3620 wrote to memory of 4800	3620	SolaraCheats.exe	84
PID 4800 wrote to memory of 5028	4800	XClient.exe	87
PID 4800 wrote to memory of 5028	4800	XClient.exe	87
PID 4800 wrote to memory of 2156	4800	XClient.exe	90
PID 4800 wrote to memory of 2156	4800	XClient.exe	90

C:\Users\Admin\AppData\Local\Temp\SolaraCheats.exe
"C:\Users\Admin\AppData\Local\Temp\SolaraCheats.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3620
- C:\Users\Admin\AppData\Local\Temp\XClient.exe
  "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4800
- - 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\XClient.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5028
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2156

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /0
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3272

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
3eb3833f769dd890afc295b977eab4b4

SHA1
e857649b037939602c72ad003e5d3698695f436f

SHA256
c485a6e2fd17c342fca60060f47d6a5655a65a412e35e001bb5bf88d96e6e485

SHA512
c24bbc8f278478d43756807b8c584d4e3fb2289db468bc92986a489f74a8da386a667a758360a397e77e018e363be8912ac260072fa3e31117ad0599ac749e72

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
60b3262c3163ee3d466199160b9ed07d

SHA1
994ece4ea4e61de0be2fdd580f87e3415f9e1ff6

SHA256
e3b30f16d41f94cba2b8a75f35c91ae7418465abfbfe5477ec0551d1952b2fdb

SHA512
081d2015cb94477eb0fbc38f44b6d9b4a3204fb3ad0b7d0e146a88ab4ab9a0d475207f1adae03f4a81ccc5beb7568dc8be1249f69e32fe56efd9ee2f6ee3b1af

Download Submit
C:\Users\Admin\AppData\Local\Temp\XClient.exe

Filesize
56KB

MD5
1b1108346597faf7fc22b24c8f95c1ec

SHA1
d67990fa879ac4d5f392df7b653672eae0d5b6bc

SHA256
65f9150da83f99c14cd2ba4d8a9fb6d7360166a5770cff7fe6d41204c2910aa8

SHA512
f5bc3ff2301b9555136e51b67cdb8c9524b94d256c7fb9f21bfccc42c2432434c658b15aa2b77aa3f3f6306ea6ab47dc227d35540efb13a17ca5d557a721b308

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rhyoel0b.4hg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3272-58-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-59-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-55-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-56-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-57-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-60-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-54-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-49-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-48-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3272-50-0x00000200D2A00000-0x00000200D2A01000-memory.dmp

Filesize
4KB

Download
memory/3620-1-0x0000000000740000-0x0000000000752000-memory.dmp

Filesize
72KB

Download
memory/3620-15-0x00007FFBAB880000-0x00007FFBAC342000-memory.dmp

Filesize
10.8MB

Download
memory/3620-0-0x00007FFBAB883000-0x00007FFBAB885000-memory.dmp

Filesize
8KB

Download
memory/3620-22-0x00007FFBAB880000-0x00007FFBAC342000-memory.dmp

Filesize
10.8MB

Download
memory/4800-47-0x00007FFBAB880000-0x00007FFBAC342000-memory.dmp

Filesize
10.8MB

Download
memory/4800-19-0x00007FFBAB880000-0x00007FFBAC342000-memory.dmp

Filesize
10.8MB

Download
memory/4800-20-0x00000000000B0000-0x00000000000C4000-memory.dmp

Filesize
80KB

Download
memory/4800-61-0x00007FFBAB880000-0x00007FFBAC342000-memory.dmp

Filesize
10.8MB

Download
memory/4800-62-0x00007FFBAB880000-0x00007FFBAC342000-memory.dmp

Filesize
10.8MB

Download
memory/5028-23-0x0000017EBA940000-0x0000017EBA962000-memory.dmp

Filesize
136KB

Download