xloader | 6bd51bb621f1889f83f3a1d11b329d4b44a3d78500c3c1ec41c267c62bdb31b5

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:24

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General

Target

2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe
Size

1.1MB
MD5

f8fe00034e28601cb4b2c7895e3f7d9e
SHA1

c3494176756cb90f6036478a54de07a73a8359a4
SHA256

2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b
SHA512

5c4a1ffb8da40045c12a3758c8e50fcd472627eb0209c6d61fed494f61aa5bd1a348657ca2594af741852e65929a00ff36e73904faf20a1608fef8d74dd75a23
SSDEEP

24576:dVSRwf9Kutco0FkgKQWR3+TgMZAb4mhMkGG:dVSOVKutyFkgKQWR3+Tg//GG

Score

10^/10

xloader te4s discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

te4s

Decoy

atlantahousingsolutions.com

loharukaurbanvistas.com

30northcoffee.com

978611.com

aflawlesshealth.com

cannabisreef.store

natureswrathbeatsapperal.com

a6moto.com

1kingbet.com

cabinetfuid.com

0le2rwczg.com

horkinator.online

financecost.net

mailers411.com

arkdecs.com

moretraffic.online

inthekitchenshakinandbakin.com

998451.com

bonuschoices.com

astraherb.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
Xloader family
xloader

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2756-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2756	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30
PID 2668 wrote to memory of 2756	2668	2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe	30

C:\Users\Admin\AppData\Local\Temp\2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe
"C:\Users\Admin\AppData\Local\Temp\2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Users\Admin\AppData\Local\Temp\2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe
  "C:\Users\Admin\AppData\Local\Temp\2df4db23209402b9d083df517cdc797b19e66342875bc8de4988f86bea9f094b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2668-6-0x00000000080E0000-0x00000000081D8000-memory.dmp

Filesize
992KB

Download
memory/2668-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/2668-2-0x0000000074D70000-0x000000007545E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-3-0x0000000004390000-0x00000000043A8000-memory.dmp

Filesize
96KB

Download
memory/2668-4-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

Filesize
4KB

Download
memory/2668-5-0x0000000074D70000-0x000000007545E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-1-0x0000000000290000-0x00000000003B8000-memory.dmp

Filesize
1.2MB

Download
memory/2668-7-0x0000000004D00000-0x0000000004D30000-memory.dmp

Filesize
192KB

Download
memory/2668-13-0x0000000074D70000-0x000000007545E000-memory.dmp

Filesize
6.9MB

Download
memory/2756-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2756-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2756-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2756-14-0x00000000009A0000-0x0000000000CA3000-memory.dmp

Filesize
3.0MB

Download