xworm | 75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804

Analysis

max time kernel
117s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 23:22

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General

Target

75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804.exe
Size

450KB
MD5

78371fec766abeea44a21976d2c45dbd
SHA1

894148a87d832de1621d51ce0f19d88fa50d067c
SHA256

75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804
SHA512

1aca30e1317573c7dd34fb9fd62ab174d022ac5f425450c740f2eabe00cc339f5a5dfcb10b492116fdb99d8e8b3f40ac733004c08b9aa41930ba478e421e5572
SSDEEP

6144:WKcaBvV8VqQIX6p1YNFWYZinXFWUnA0RRrZKg9oNBWdCblnUN+KTMnFri:WnQv+b1YSFdg9iQwG+

Score

10^/10

xworm persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

5.0

104.234.114.133:1188

Mutex

KDTXz0km6agBYGv2

Attributes

Install_directory
%AppData%
install_file
system.exe

aes.plain

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral1/memory/2272-3-0x0000000000370000-0x000000000037E000-memory.dmp	family_xworm

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

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\system = "C:\\Users\\Admin\\AppData\\Roaming\\system.exe"	75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2272	75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804.exe

C:\Users\Admin\AppData\Local\Temp\75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804.exe
"C:\Users\Admin\AppData\Local\Temp\75a551d009cab61896d99174e5bd0e8fa1918f25a5f8e8dfc012ecff29bd1804.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
PID:2272

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2272-0-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/2272-1-0x00000000010A0000-0x0000000001116000-memory.dmp

Filesize
472KB

Download
memory/2272-2-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/2272-3-0x0000000000370000-0x000000000037E000-memory.dmp

Filesize
56KB

Download
memory/2272-5-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/2272-6-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads