xworm | 64cbe38d240af0d473e99da2880b6b24bda99c2e080d743ca70a7c63c6c39082

Analysis

max time kernel
117s
max time network
152s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-10-2024 11:35

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General

Target

Danger-MultiTool-main/src/utils/upx.exe
Size

69KB
MD5

a230d428e97911ce6959e1463d781257
SHA1

0946c13059bf98fd3aacefd0b2681a42b95292cd
SHA256

c8e088feb7de05c3852af588c1a440f61d06870a93b07a3c6b7e2c12c9d55b12
SHA512

089f7f6e979729ba037a19510be160d1c407c712fa01614815ce2427ff6c8fe7fa80a2cb673a36611dc37734aba63f7c87832c3848ac9ce011343c0e15b7aa68
SSDEEP

1536:KWEyI4XFyV0UUIRiZAkupj9bIu9uLhQSOIcoFqXgG:KWnIiyVxRiij9bIYYhdOBuqXz

Score

10^/10

xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

45.83.246.140:30120

Attributes

Install_directory
%AppData%
install_file
runtime.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral5/memory/1960-1-0x0000000001090000-0x00000000010A8000-memory.dmp	family_xworm

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

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\runtime.lnk	upx.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\runtime.lnk	upx.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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\runtime = "C:\\Users\\Admin\\AppData\\Roaming\\runtime.exe"	upx.exe

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

System Information Discovery
T1082

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1960	upx.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1960	upx.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1960	upx.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1960	upx.exe

C:\Users\Admin\AppData\Local\Temp\Danger-MultiTool-main\src\utils\upx.exe
"C:\Users\Admin\AppData\Local\Temp\Danger-MultiTool-main\src\utils\upx.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1960-0-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/1960-1-0x0000000001090000-0x00000000010A8000-memory.dmp

Filesize
96KB

Download
memory/1960-6-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/1960-7-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/1960-8-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download