xloader | 7d9ccf7be546cdad2baab25c98336224ae050f477594647c9a8adf6b8700011a

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 03:26

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General

Target

e125cbe585e654316d5ab0c2a73bd830N.exe
Size

524KB
MD5

e125cbe585e654316d5ab0c2a73bd830
SHA1

62bf4c0a8fbd8a30663e468cf865b1c6e5f5a7bc
SHA256

7d9ccf7be546cdad2baab25c98336224ae050f477594647c9a8adf6b8700011a
SHA512

57d6ae7a7b4c13d23f0ac17a1a684a81155a4e233a107fc275e5d901db70dd4d246f7f746852d4bf4bfd17c522f0ef7e666e983f766c04248b885e044dcc704c
SSDEEP

12288:X9pL8dQnSsG5u8j/cYRHFuVP32+8AEDuME4lbMIOy:X9pL8dQnSsG5umRHFKD8AED+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

Processes:

resource	yara_rule
behavioral2/memory/1272-1-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

e125cbe585e654316d5ab0c2a73bd830N.exe

description	pid	Process	procid_target
PID 1376 set thread context of 1272	1376	e125cbe585e654316d5ab0c2a73bd830N.exe	90

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

Processes:

e125cbe585e654316d5ab0c2a73bd830N.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e125cbe585e654316d5ab0c2a73bd830N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e125cbe585e654316d5ab0c2a73bd830N.exe

pid	Process
1272	e125cbe585e654316d5ab0c2a73bd830N.exe
1272	e125cbe585e654316d5ab0c2a73bd830N.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e125cbe585e654316d5ab0c2a73bd830N.exe

pid	Process
1376	e125cbe585e654316d5ab0c2a73bd830N.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e125cbe585e654316d5ab0c2a73bd830N.exe

description	pid	Process	procid_target
PID 1376 wrote to memory of 1272	1376	e125cbe585e654316d5ab0c2a73bd830N.exe	90
PID 1376 wrote to memory of 1272	1376	e125cbe585e654316d5ab0c2a73bd830N.exe	90
PID 1376 wrote to memory of 1272	1376	e125cbe585e654316d5ab0c2a73bd830N.exe	90
PID 1376 wrote to memory of 1272	1376	e125cbe585e654316d5ab0c2a73bd830N.exe	90

C:\Users\Admin\AppData\Local\Temp\e125cbe585e654316d5ab0c2a73bd830N.exe
"C:\Users\Admin\AppData\Local\Temp\e125cbe585e654316d5ab0c2a73bd830N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Users\Admin\AppData\Local\Temp\e125cbe585e654316d5ab0c2a73bd830N.exe
  "C:\Users\Admin\AppData\Local\Temp\e125cbe585e654316d5ab0c2a73bd830N.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1272

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/1272-1-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1376-0-0x0000000000442000-0x000000000044B000-memory.dmp

Filesize
36KB

Download