xworm | bb80103ac259b0a260fe3fabea6c6ceedf4286f43b24665a9ec30bc1b19bd267

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 05:21

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General

Target

Files/1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe
Size

2.5MB
MD5

a6506ab7846f51acccb092a6164c7677
SHA1

12a675e6434764b98335440220864bdffeb6cbfc
SHA256

1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74
SHA512

44d5c49b54011fed4332ab08375031543108b286a21768b35bd8bfab02cdb413b53cc1bc8e98c554008e9ca9d4ca9a92c03beab01db9a40e87908054b3dd9612
SSDEEP

49152:ZZPjorfOAfRxx13BIq8IYpSqxN7XGQKoBaJ3RIrMQJZipKE1:ZZkzD73i7pSqxNV5wQJwd1

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

remember-gene.gl.at.ply.gg:9389

Attributes

Install_directory
%LocalAppData%
install_file
svchost.exe

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral27/files/0x0009000000015e71-14.dat	family_xworm
behavioral27/memory/2208-16-0x0000000000CB0000-0x0000000000CC8000-memory.dmp	family_xworm

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

Executes dropped EXE 3 IoCs

pid	Process
2200	BootstrapperNew.exe
2208	roblox.exe
1208	Process not Found

Loads dropped DLL 1 IoCs

pid	Process
1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.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
4	ip-api.com

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2208	roblox.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2200	1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe	31
PID 1996 wrote to memory of 2200	1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe	31
PID 1996 wrote to memory of 2200	1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe	31
PID 1996 wrote to memory of 2208	1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe	32
PID 1996 wrote to memory of 2208	1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe	32
PID 1996 wrote to memory of 2208	1996	1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe	32

C:\Users\Admin\AppData\Local\Temp\Files\1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe
"C:\Users\Admin\AppData\Local\Temp\Files\1ca4a73b1076d2c6c0b97b3544919281b091e260f4970f62ae7f1cbcb9cc5e74.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Users\Admin\AppData\Local\Temp\BootstrapperNew.exe
  "C:\Users\Admin\AppData\Local\Temp\BootstrapperNew.exe"
  2⤵
  - Executes dropped EXE
  PID:2200
- C:\Users\Admin\AppData\Local\Temp\roblox.exe
  "C:\Users\Admin\AppData\Local\Temp\roblox.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\roblox.exe

Filesize
67KB

MD5
164ce479a8e750ae7f9ed94bf1a9dd70

SHA1
4365d349f9bba19c6568b1a7db444435c8f2a472

SHA256
4dc4aa3db5cc5989c820289038614e287dd347fbd6b64c697c89e6d52042c465

SHA512
a2670563ba3db3e3c55152abfb4f703f13ab71f2a0c449d5e0c774218f76d76bb6f3a226f8be0f1790e284f59f9ea99bcc30c41e99455284010f317078b3600b

Download Submit
\Users\Admin\AppData\Local\Temp\BootstrapperNew.exe

Filesize
2.9MB

MD5
f227cdfd423b3cc03bb69c49babf4da3

SHA1
3db5a97d9b0f2545e7ba97026af6c28512200441

SHA256
cb5d6c1ca0aa6232a2d55e14b20ac4a9945a0bd063c57d60a5ed3ae94160e3e8

SHA512
b10afd03b02a928545c16fad39a6ae46b68b1e1a2477a6990803ce80008e7161fb2ebc9380ba15a1b074bb436aa34bcd6c94a922933d438b1c22489717e1e10e

Download Submit
memory/1996-17-0x000007FEF5810000-0x000007FEF61FC000-memory.dmp

Filesize
9.9MB

Download
memory/1996-1-0x0000000000C90000-0x0000000000F12000-memory.dmp

Filesize
2.5MB

Download
memory/1996-3-0x000007FEF5810000-0x000007FEF61FC000-memory.dmp

Filesize
9.9MB

Download
memory/1996-0-0x000007FEF5813000-0x000007FEF5814000-memory.dmp

Filesize
4KB

Download
memory/2200-18-0x00000000001F0000-0x00000000001FA000-memory.dmp

Filesize
40KB

Download
memory/2200-23-0x0000000002550000-0x000000000255A000-memory.dmp

Filesize
40KB

Download
memory/2200-32-0x00000000001F0000-0x00000000001FA000-memory.dmp

Filesize
40KB

Download
memory/2200-19-0x00000000001F0000-0x00000000001FA000-memory.dmp

Filesize
40KB

Download
memory/2200-11-0x000007FEF5810000-0x000007FEF61FC000-memory.dmp

Filesize
9.9MB

Download
memory/2200-20-0x00000000001F0000-0x0000000000200000-memory.dmp

Filesize
64KB

Download
memory/2200-22-0x000000001E730000-0x000000001E830000-memory.dmp

Filesize
1024KB

Download
memory/2200-15-0x0000000000AB0000-0x0000000000D92000-memory.dmp

Filesize
2.9MB

Download
memory/2200-24-0x0000000002560000-0x0000000002586000-memory.dmp

Filesize
152KB

Download
memory/2200-25-0x00000000025A0000-0x00000000025A8000-memory.dmp

Filesize
32KB

Download
memory/2200-26-0x00000000027D0000-0x00000000027E6000-memory.dmp

Filesize
88KB

Download
memory/2200-27-0x0000000002590000-0x000000000259A000-memory.dmp

Filesize
40KB

Download
memory/2200-28-0x0000000002540000-0x000000000254A000-memory.dmp

Filesize
40KB

Download
memory/2200-29-0x0000000002740000-0x0000000002748000-memory.dmp

Filesize
32KB

Download
memory/2200-31-0x000007FEF5810000-0x000007FEF61FC000-memory.dmp

Filesize
9.9MB

Download
memory/2208-16-0x0000000000CB0000-0x0000000000CC8000-memory.dmp

Filesize
96KB

Download