xloader | e59eb754d888a62343b5841ced3c14611f32eb996446947e83cdfc387838bf0f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:31

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General

Target

745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe
Size

947KB
MD5

75c9e3e19f92b217e1212be899791335
SHA1

33cd45f09df2e1ceb03348bda65d8c49ed371655
SHA256

745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192
SHA512

31f467ef0bd78c07b3b40bb61403b551ed0a5deb606fb2cfebe7af962af7a44d93f07b6d20b88715a66bf41ed5876824ce4b1c2a62a1cc7619e6c4875a32bd81
SSDEEP

24576:NJTHwOJzBZ/+9cf5Awt/ll0fKCtZulP0pHN:XfJzHzxRDTEyQH

Score

10^/10

xloader rmpc discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

rmpc

Decoy

lrsdh.com

sugarcurd.com

genussqmzg.online

warkulat.net

topstitched.com

sman1kotatambaloka.xyz

hireprowriter.com

robroyrecords.com

merlinreport.com

topofluna.com

planident.com

hokashoesingapore.com

buckitload.com

xn--0k1a.com

mynba2k22.com

thiccblanket.com

zayedhealth.clinic

alfer-srl.com

sunnysikka.com

sdtcbh.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2760-15-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2096 set thread context of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.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	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2760	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31
PID 2096 wrote to memory of 2760	2096	745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe	31

C:\Users\Admin\AppData\Local\Temp\745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe
"C:\Users\Admin\AppData\Local\Temp\745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Local\Temp\745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe
  "C:\Users\Admin\AppData\Local\Temp\745e543add6b5fa73b5074242ecac831c5386bf760acdd8fe5e5146be9da7192.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2760

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/2096-6-0x0000000006310000-0x00000000063BE000-memory.dmp

Filesize
696KB

Download
memory/2096-0-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

Filesize
4KB

Download
memory/2096-2-0x0000000074C00000-0x00000000752EE000-memory.dmp

Filesize
6.9MB

Download
memory/2096-3-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2096-4-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

Filesize
4KB

Download
memory/2096-5-0x0000000074C00000-0x00000000752EE000-memory.dmp

Filesize
6.9MB

Download
memory/2096-1-0x0000000000EC0000-0x0000000000FB4000-memory.dmp

Filesize
976KB

Download
memory/2096-7-0x0000000000E30000-0x0000000000E60000-memory.dmp

Filesize
192KB

Download
memory/2096-16-0x0000000074C00000-0x00000000752EE000-memory.dmp

Filesize
6.9MB

Download
memory/2760-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-15-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-17-0x0000000000A60000-0x0000000000D63000-memory.dmp

Filesize
3.0MB

Download