xloader | b42d518aa582754ad176a802dfcebf6a9720e6f10a5484458b64a1bcbccf59e1

Analysis

max time kernel
94s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-09-2024 17:11

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General

Target

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe
Size

585KB
MD5

e697597160d3446c70406d8089ad9422
SHA1

0c3af2a2b19b935a24a1ef33cb0ed454f6225cbc
SHA256

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb
SHA512

9ad0d6a39001724998211951f9f8ab757fd0fd599bf55f3cba9f560e913fc64c7f0c299c7dc65284f833ad6211cdb6019c7dc5aa464e21e48bb703044e582a9c
SSDEEP

12288:ny3bU4N/HJRNwwC6dQ7HG+4FnjLlOhsxeHHb:0fJrPZQ7HGhBpOyxenb

Score

10^/10

xloader fqiq discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

fqiq

Decoy

driventow.com

ipatchwork.today

bolder.equipment

seal-brother.com

mountlaketerraceapartments.com

weeden.xyz

sanlifalan.com

athafood.com

isshinn1.com

creationslazzaroni.com

eclecticrenaissancewoman.com

satellitephonstore.com

cotchildcare.com

yamacorp.digital

ff4cuno43.xyz

quicksticks.community

govindfinance.com

farmersfirstseed.com

megacinema.club

tablescaperendezvous4two.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2476-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

description	pid	Process	procid_target
PID 2068 set thread context of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95

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:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

pid	Process
2476	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe
2476	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

description	pid	Process	procid_target
PID 2068 wrote to memory of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95
PID 2068 wrote to memory of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95
PID 2068 wrote to memory of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95
PID 2068 wrote to memory of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95
PID 2068 wrote to memory of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95
PID 2068 wrote to memory of 2476	2068	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	95

C:\Users\Admin\AppData\Local\Temp\f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe
"C:\Users\Admin\AppData\Local\Temp\f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Users\Admin\AppData\Local\Temp\f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe
  "C:\Users\Admin\AppData\Local\Temp\f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2476

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/2068-6-0x0000000007130000-0x000000000714C000-memory.dmp

Filesize
112KB

Download
memory/2068-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/2068-2-0x0000000005FC0000-0x0000000006564000-memory.dmp

Filesize
5.6MB

Download
memory/2068-3-0x0000000005AB0000-0x0000000005B42000-memory.dmp

Filesize
584KB

Download
memory/2068-4-0x0000000005A80000-0x0000000005A8A000-memory.dmp

Filesize
40KB

Download
memory/2068-5-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/2068-1-0x0000000000FF0000-0x0000000001088000-memory.dmp

Filesize
608KB

Download
memory/2068-7-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/2068-10-0x0000000006F00000-0x0000000006F52000-memory.dmp

Filesize
328KB

Download
memory/2068-9-0x0000000006E10000-0x0000000006EAC000-memory.dmp

Filesize
624KB

Download
memory/2068-8-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/2068-13-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/2476-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2476-14-0x0000000001A30000-0x0000000001D7A000-memory.dmp

Filesize
3.3MB

Download