xloader | 9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 00:23

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General

Target

9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe
Size

524KB
MD5

89b94e1ed5a44eb05adba3a516f010fb
SHA1

d5566abf7944d1ba830515eacf0b4647bf907bb4
SHA256

9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2
SHA512

edc0c56a33e4e4747c1d7306f4d777759c426a375d0283bc5f5af9b9ee7aa365602bb4dd43697d23bcbca82f35537b04f71d9bdf0cf23aebeda277dc30878e21
SSDEEP

12288:X9pL8dQnSsG5u8j/cYRHFuVv32+XAEDuME4lbMIOy:X9pL8dQnSsG5umRHFKjXAED+ibMXy

Score

10^/10

xloader ma3c discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ma3c

Decoy

bensimonconstructions.com

margaretta.info

getreireply.com

jamierighetti.com

gxjljc.com

internet-exerzitien.com

appetiteintelligence.com

buscar-id-apple.com

unique-bikinis.com

enclassique.com

dafontonline.com

northamericancarbonexchange.com

yashasvsaluja.com

sn-international.com

humanvitality.site

sarahcasias.com

xn--vrv276h3cb.com

curiget.xyz

anxietyattackscure.com

angelstonecrystals.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2628-1-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2340 set thread context of 2628	2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe	31

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	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2628	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2628	2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe	31
PID 2340 wrote to memory of 2628	2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe	31
PID 2340 wrote to memory of 2628	2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe	31
PID 2340 wrote to memory of 2628	2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe	31
PID 2340 wrote to memory of 2628	2340	9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe	31

C:\Users\Admin\AppData\Local\Temp\9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe
"C:\Users\Admin\AppData\Local\Temp\9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Users\Admin\AppData\Local\Temp\9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe
  "C:\Users\Admin\AppData\Local\Temp\9865e01c07005c2c391aca7c2a6fd527573f3fcd48b2e8577f2eab14ba6f55d2.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2628

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

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Downloads

memory/2340-0-0x0000000000442000-0x000000000044B000-memory.dmp

Filesize
36KB

Download
memory/2628-1-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2628-3-0x0000000000730000-0x0000000000A33000-memory.dmp

Filesize
3.0MB

Download