xloader | bdf397093427714347a5028c9ba9476ed1517fe605bb9650dca2bb36d9799c7f

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:17

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General

Target

72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe
Size

812KB
MD5

7aa2115149b7facfb16e18b081c7e0f8
SHA1

085f3b76e733f557966031cce2459f7290136cf3
SHA256

72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28
SHA512

29e7480a30b1aee1bfef82955312aeaee65903371b391ea3ac3f85fce4e2ac5da6385b4c7c88853d374ed4c7183b65c829e9c21e1afbe503f1cf239c4c17a36d
SSDEEP

24576:+memCwOrJpz+oGTbOEVbpfY4tUtvNRIQsfp:0Xf62vPsB

Score

10^/10

xloader m46a discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

m46a

Decoy

conventionline.com

ukrules.online

rhubarbsloheu.xyz

csliangzhi.com

extentionbyyegane.com

snikido.com

holidaycheck.cloud

docomoaz.xyz

torrentinfo.online

arabianelnuyg.top

integrations-304vjp.xyz

newbalanceclearance.xyz

riqnahbww-tui.net

fendoremi.com

oneportalmegastore.online

onlyconference.com

cannabisbeertoken.com

assetto.digital

kathcorp.com

7075aluminyum.com

Signatures

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

Xloader payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/2780-14-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2780-17-0x0000000000700000-0x0000000000A03000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2324 set thread context of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.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	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2780	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31
PID 2324 wrote to memory of 2780	2324	72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe	31

C:\Users\Admin\AppData\Local\Temp\72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe
"C:\Users\Admin\AppData\Local\Temp\72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Users\Admin\AppData\Local\Temp\72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe
  "C:\Users\Admin\AppData\Local\Temp\72dc174480feca1dcb4e4f3bd6810dc141d51262329b6529ca405537b9273c28.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2780

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/2324-6-0x0000000008100000-0x00000000081AE000-memory.dmp

Filesize
696KB

Download
memory/2324-15-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2324-2-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2324-3-0x00000000008F0000-0x000000000090A000-memory.dmp

Filesize
104KB

Download
memory/2324-4-0x0000000073FEE000-0x0000000073FEF000-memory.dmp

Filesize
4KB

Download
memory/2324-5-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2324-1-0x0000000001070000-0x0000000001142000-memory.dmp

Filesize
840KB

Download
memory/2324-7-0x0000000000AE0000-0x0000000000B10000-memory.dmp

Filesize
192KB

Download
memory/2324-0-0x0000000073FEE000-0x0000000073FEF000-memory.dmp

Filesize
4KB

Download
memory/2780-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2780-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2780-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2780-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2780-16-0x0000000000700000-0x0000000000A03000-memory.dmp

Filesize
3.0MB

Download
memory/2780-17-0x0000000000700000-0x0000000000A03000-memory.dmp

Filesize
3.0MB

Download