xloader | 9b3c7e859707d5c2c204e749be93019538077ee15bfefe988c06af42741af90d

Analysis

max time kernel
106s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
26/03/2025, 20:53

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General

Target

53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe
Size

839KB
MD5

f5ffaae6be1c826e53cbd033f83d5c8e
SHA1

6bfd67c6bca69df6ed4f0d20842ab4ebdfafcde4
SHA256

53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8
SHA512

afc22067d485940f4699076389e3329b5823ebc96d88224cecab2f343a6a113586a8e7eb8f69134c3fe5277660d6297d5e0673e2972734b085d61bb2fd22ffd1
SSDEEP

12288:xbkNnMdUO4rvcMZKwangiFPWY/mnM44ZVA0hj+22etupDboQcNdhVACRYeK8LX:m6j4rvrKwang6WCxVA0dOGMDvcNdMX

Score

10^/10

xloader nwrr discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.1

Campaign

nwrr

Decoy

mentalsafariwithmari.com

emveenterprise.com

antivirus-zastita.com

aonetiger.com

alfexx2.website

overstockalpine.com

navigateoffroad.com

upscaleboxes.com

sailboatvn.com

poemoca.com

saildeskservices.com

recoveryrhode.coach

dmgbreastcare.com

objectuu.com

lynxatifs.com

brevetti-ai.com

salamtak.life

theharmesteam.com

hopeharboracademy.com

foodandfitnesschannel.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/3512-4-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2332 set thread context of 3512	2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe	86

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	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe
2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe
3512	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe
3512	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 3512	2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe	86
PID 2332 wrote to memory of 3512	2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe	86
PID 2332 wrote to memory of 3512	2332	53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe	86

C:\Users\Admin\AppData\Local\Temp\53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe
"C:\Users\Admin\AppData\Local\Temp\53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Users\Admin\AppData\Local\Temp\53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe
  "C:\Users\Admin\AppData\Local\Temp\53425ac47307e7d6e98deae06742bfebdade503bf6e48766a84ea52a3045f3a8.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3512

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/2332-0-0x0000000002270000-0x0000000002271000-memory.dmp

Filesize
4KB

Download
memory/2332-2-0x0000000002490000-0x00000000024A6000-memory.dmp

Filesize
88KB

Download
memory/2332-3-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/2332-5-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3512-4-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download