xworm | 80640dcf28fdfc8e70f16951c065493aaffdb1fa98fef7fce5ee031e54673528

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-11-2024 12:36

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Reason

Machine shutdown

Report Analysis Logs

General

Target

doxertool.exe
Size

67KB
MD5

7fa72309b6d27a0b561a2bd965ce3735
SHA1

820a0e786eb82e2c1d60709a8320ffda44cc5f99
SHA256

80640dcf28fdfc8e70f16951c065493aaffdb1fa98fef7fce5ee031e54673528
SHA512

2afab333998da6667ca3382d0e6addc98321e7516f3aa865e8bed41c3d3493c7d37a2094cf9a392897f352c2c7beb6a0e968d2d95f43e5241888ffdf6d31fa71
SSDEEP

1536:/s90YkCzlwuEbi2Nrg3xGIKbJI1RhAy569v3XvaO5QLy:/JCuuEbiyaxYbJIDhSnvaO5x

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

127.0.0.1:55437

22.ip.gl.ply.gg:55437

Attributes

Install_directory
%AppData%
install_file
fokustool.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral1/memory/1612-1-0x0000000000B10000-0x0000000000B28000-memory.dmp	family_xworm

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

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
15	ip-api.com

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "232"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1612	doxertool.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2144	LogonUI.exe

C:\Users\Admin\AppData\Local\Temp\doxertool.exe
"C:\Users\Admin\AppData\Local\Temp\doxertool.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1612

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa38d4055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2144

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1612-0-0x00007FFED1093000-0x00007FFED1095000-memory.dmp

Filesize
8KB

Download
memory/1612-1-0x0000000000B10000-0x0000000000B28000-memory.dmp

Filesize
96KB

Download
memory/1612-2-0x00007FFED1090000-0x00007FFED1B51000-memory.dmp

Filesize
10.8MB

Download
memory/1612-3-0x00007FFED1090000-0x00007FFED1B51000-memory.dmp

Filesize
10.8MB

Download