xworm | 6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3

General

Target

6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe
Size

41KB
MD5

7c295587c11fef6a2a253131c0c8634a
SHA1

0ec33a51f395c8fdd4891122af7875fcf583eb1d
SHA256

6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3
SHA512

369fe63d51eb5b3595cc3ddf4c38db04c40075430578f2649e0b3b91230cc7ff0ba553852a57beabb9be7879a658d46d8a284c714baa4535a86f67e372cd540d
SSDEEP

768:DifOubqnP5CT3XvggggQLJF5PG9pm+6vOwhG3Euzk:D4bbqnPI7XvvggCFI9A+6vOwQNQ

Score

10^/10

xworm execution persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:55868

or-pregnancy.gl.at.ply.gg:55868

Mutex

P0ZSNgmc7fkG8b9P

Attributes

Install_directory
%AppData%
install_file
cheatRoblox.exe

aes.plain

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral2/memory/3572-1-0x0000000000940000-0x0000000000950000-memory.dmp	family_xworm
behavioral2/files/0x0013000000023b09-61.dat	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 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1520	powershell.exe
4372	powershell.exe
1628	powershell.exe
1792	powershell.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cheatRoblox.lnk	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\cheatRoblox.lnk	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe

Executes dropped EXE 3 IoCs

pid	Process
3688	cheatRoblox.exe
2204	cheatRoblox.exe
4956	cheatRoblox.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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cheatRoblox = "C:\\Users\\Admin\\AppData\\Roaming\\cheatRoblox.exe"	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
7	ip-api.com

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
3412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1520	powershell.exe
1520	powershell.exe
4372	powershell.exe
4372	powershell.exe
1628	powershell.exe
1628	powershell.exe
1792	powershell.exe
1792	powershell.exe
3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe
Token: SeDebugPrivilege	1520	powershell.exe
Token: SeDebugPrivilege	4372	powershell.exe
Token: SeDebugPrivilege	1628	powershell.exe
Token: SeDebugPrivilege	1792	powershell.exe
Token: SeDebugPrivilege	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe
Token: SeDebugPrivilege	3688	cheatRoblox.exe
Token: SeDebugPrivilege	2204	cheatRoblox.exe
Token: SeDebugPrivilege	4956	cheatRoblox.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 1520	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	88
PID 3572 wrote to memory of 1520	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	88
PID 3572 wrote to memory of 4372	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	90
PID 3572 wrote to memory of 4372	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	90
PID 3572 wrote to memory of 1628	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	92
PID 3572 wrote to memory of 1628	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	92
PID 3572 wrote to memory of 1792	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	95
PID 3572 wrote to memory of 1792	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	95
PID 3572 wrote to memory of 3412	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	99
PID 3572 wrote to memory of 3412	3572	6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe	99

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\6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe
"C:\Users\Admin\AppData\Local\Temp\6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3572
- 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\6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1520
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4372
- 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\Roaming\cheatRoblox.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1628
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'cheatRoblox.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1792
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "cheatRoblox" /tr "C:\Users\Admin\AppData\Roaming\cheatRoblox.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3412

C:\Users\Admin\AppData\Roaming\cheatRoblox.exe
C:\Users\Admin\AppData\Roaming\cheatRoblox.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3688

C:\Users\Admin\AppData\Roaming\cheatRoblox.exe
C:\Users\Admin\AppData\Roaming\cheatRoblox.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2204

C:\Users\Admin\AppData\Roaming\cheatRoblox.exe
C:\Users\Admin\AppData\Roaming\cheatRoblox.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
654B

MD5
2ff39f6c7249774be85fd60a8f9a245e

SHA1
684ff36b31aedc1e587c8496c02722c6698c1c4e

SHA256
e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

SHA512
1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

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

Filesize
944B

MD5
ba169f4dcbbf147fe78ef0061a95e83b

SHA1
92a571a6eef49fff666e0f62a3545bcd1cdcda67

SHA256
5ef1421e19fde4bc03cd825dd7d6c0e7863f85fd8f0aa4a4d4f8d555dc7606d1

SHA512
8d2e5e552210dcda684682538bc964fdd8a8ff5b24cc2cc8af813729f0202191f98eb42d38d2355df17ae620fe401aad6ceaedaed3b112fdacd32485a3a0c07c

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

Filesize
944B

MD5
d8cb3e9459807e35f02130fad3f9860d

SHA1
5af7f32cb8a30e850892b15e9164030a041f4bd6

SHA256
2b139c74072ccbdaa17b950f32a6dbc934dfb7af9973d97c9b0d9c498012ba68

SHA512
045239ba31367fbdd59e883f74eafc05724e23bd6e8f0c1e7171ea2496a497eb9e0cfcb57285bb81c4d569daadba43d6ef64c626ca48f1e2a59e8d97f0cc9184

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hcjdhkwx.2vj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\cheatRoblox.exe

Filesize
41KB

MD5
7c295587c11fef6a2a253131c0c8634a

SHA1
0ec33a51f395c8fdd4891122af7875fcf583eb1d

SHA256
6e799ba593d144547a10d46ee037543ddf92c13c06f205ca7c0a92db601cadd3

SHA512
369fe63d51eb5b3595cc3ddf4c38db04c40075430578f2649e0b3b91230cc7ff0ba553852a57beabb9be7879a658d46d8a284c714baa4535a86f67e372cd540d

Download Submit
memory/1520-18-0x00007FFDBE8A0000-0x00007FFDBF361000-memory.dmp

Filesize
10.8MB

Download
memory/1520-15-0x00007FFDBE8A0000-0x00007FFDBF361000-memory.dmp

Filesize
10.8MB

Download
memory/1520-14-0x00007FFDBE8A0000-0x00007FFDBF361000-memory.dmp

Filesize
10.8MB

Download
memory/1520-13-0x00000223FDF90000-0x00000223FDFB2000-memory.dmp

Filesize
136KB

Download
memory/1520-12-0x00007FFDBE8A0000-0x00007FFDBF361000-memory.dmp

Filesize
10.8MB

Download
memory/1628-44-0x0000021A7F380000-0x0000021A7F4EA000-memory.dmp

Filesize
1.4MB

Download
memory/1792-56-0x000001E4B2800000-0x000001E4B296A000-memory.dmp

Filesize
1.4MB

Download
memory/3572-0-0x00007FFDBE8A3000-0x00007FFDBE8A5000-memory.dmp

Filesize
8KB

Download
memory/3572-32-0x00007FFDBE8A0000-0x00007FFDBF361000-memory.dmp

Filesize
10.8MB

Download
memory/3572-2-0x00007FFDBE8A0000-0x00007FFDBF361000-memory.dmp

Filesize
10.8MB

Download
memory/3572-1-0x0000000000940000-0x0000000000950000-memory.dmp

Filesize
64KB

Download
memory/4372-31-0x00000152C9130000-0x00000152C929A000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads