xloader | b42d518aa582754ad176a802dfcebf6a9720e6f10a5484458b64a1bcbccf59e1

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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2888-14-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2888-17-0x0000000000970000-0x0000000000C73000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

description	pid	Process	procid_target
PID 2492 set thread context of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.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

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

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

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

pid	Process
2888	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe

description	pid	Process	procid_target
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31
PID 2492 wrote to memory of 2888	2492	f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe	31

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:2492
- C:\Users\Admin\AppData\Local\Temp\f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe
  "C:\Users\Admin\AppData\Local\Temp\f285919ddd1e956b6bcb0572ab1eeca5553617ee8e84f5afe564f63e3d8477cb.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2492-6-0x00000000044C0000-0x0000000004512000-memory.dmp

Filesize
328KB

Download
memory/2492-0-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2492-2-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2492-3-0x00000000003F0000-0x000000000040C000-memory.dmp

Filesize
112KB

Download
memory/2492-4-0x000000007413E000-0x000000007413F000-memory.dmp

Filesize
4KB

Download
memory/2492-5-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2492-1-0x0000000000D80000-0x0000000000E18000-memory.dmp

Filesize
608KB

Download
memory/2492-15-0x0000000074130000-0x000000007481E000-memory.dmp

Filesize
6.9MB

Download
memory/2888-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2888-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2888-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2888-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2888-16-0x0000000000970000-0x0000000000C73000-memory.dmp

Filesize
3.0MB

Download
memory/2888-17-0x0000000000970000-0x0000000000C73000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads