xloader | 7ca0acdc3e8b24c2034b2205dbfdf744c903cae7c88b1d09b529991168c05dca

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 21:57

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General

Target

Payment Advice for Outstanding Invoices (2).exe
Size

621KB
MD5

2a2d3e7c62d3b3a9e9ef3565f04a2dc5
SHA1

e4829cc9645d8c2a26929d2f132cf6d0f358a988
SHA256

c435fcfb3786d573ede77e30ded01503640a4de64523df7e9078cfc572381ced
SHA512

0226f28426976c5bd064caabea3645062a99e1b1e99e79e4d518c783e208b299534ea9a4d1180bc43651fb1b65f72440382910b7ddf30e57ee4b8c9c9a732871
SSDEEP

12288:7Zbr8K777777777777TkNdgOG0IzkXh7aolFyiSu61xdEJXouOo0XSLEdigeAaui:7F8K777777777777TiP8EFhmoMst

Score

10^/10

xloader nqni discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

nqni

Decoy

lekitaly.com

heroteas.com

funtique.art

cedarmoonshop.com

greenozon.com

jonescompanysolutions.com

pdxls.com

icreateandcut.com

healthylifeagainnow.com

zhongxinzxpz.top

hotelsaskatchewan.info

louisebeckinsale.net

hivizpeople.com

sanjoseejidillo.com

turnspout.net

suddennnnnnnnnnnn02.xyz

annianzu.icu

webdesigncharlestonsc.com

headrank.agency

bradyiconmusiccenter.com

Signatures

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

Xloader payload 3 IoCs

rat

resource	yara_rule
behavioral29/memory/1732-15-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral29/memory/1732-20-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral29/memory/4244-25-0x0000000000F90000-0x0000000000FB9000-memory.dmp	xloader

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	Payment Advice for Outstanding Invoices (2).exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 920 set thread context of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 1732 set thread context of 3520	1732	Payment Advice for Outstanding Invoices (2).exe	56
PID 4244 set thread context of 3520	4244	cmmon32.exe	56

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment Advice for Outstanding Invoices (2).exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4320	schtasks.exe

Suspicious behavior: EnumeratesProcesses 53 IoCs

pid	Process
920	Payment Advice for Outstanding Invoices (2).exe
1732	Payment Advice for Outstanding Invoices (2).exe
1732	Payment Advice for Outstanding Invoices (2).exe
1732	Payment Advice for Outstanding Invoices (2).exe
1732	Payment Advice for Outstanding Invoices (2).exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe
4244	cmmon32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1732	Payment Advice for Outstanding Invoices (2).exe
1732	Payment Advice for Outstanding Invoices (2).exe
1732	Payment Advice for Outstanding Invoices (2).exe
4244	cmmon32.exe
4244	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	920	Payment Advice for Outstanding Invoices (2).exe
Token: SeDebugPrivilege	1732	Payment Advice for Outstanding Invoices (2).exe
Token: SeDebugPrivilege	4244	cmmon32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 4320	920	Payment Advice for Outstanding Invoices (2).exe	90
PID 920 wrote to memory of 4320	920	Payment Advice for Outstanding Invoices (2).exe	90
PID 920 wrote to memory of 4320	920	Payment Advice for Outstanding Invoices (2).exe	90
PID 920 wrote to memory of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 920 wrote to memory of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 920 wrote to memory of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 920 wrote to memory of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 920 wrote to memory of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 920 wrote to memory of 1732	920	Payment Advice for Outstanding Invoices (2).exe	92
PID 3520 wrote to memory of 4244	3520	Explorer.EXE	93
PID 3520 wrote to memory of 4244	3520	Explorer.EXE	93
PID 3520 wrote to memory of 4244	3520	Explorer.EXE	93

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Users\Admin\AppData\Local\Temp\Payment Advice for Outstanding Invoices (2).exe
  "C:\Users\Admin\AppData\Local\Temp\Payment Advice for Outstanding Invoices (2).exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:920
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IlSblFRyVadI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFB09.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4320
- - C:\Users\Admin\AppData\Local\Temp\Payment Advice for Outstanding Invoices (2).exe
    "{path}"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1732
- C:\Windows\SysWOW64\cmmon32.exe
  "C:\Windows\SysWOW64\cmmon32.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  PID:4244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpFB09.tmp

Filesize
1KB

MD5
29a6bf584fd2f23bfc893adae238e979

SHA1
b8ff2fd1ea786178be37a6ef3033d18f400a9b2a

SHA256
e878f09bf6937560c0afe88cdb93ea57a84064a2acd14189ed28b152490ce3a1

SHA512
c51e68c47b8baf0e3a04ab29069311eb4cf05dad68ee183d183d3f3564740bcbfff1267f6e7cab46317e0ec631a864e329f9c2ac93666f83b46adfe09008cc37

Download Submit
memory/920-6-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/920-5-0x0000000004EE0000-0x0000000004EEA000-memory.dmp

Filesize
40KB

Download
memory/920-8-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/920-4-0x0000000004FA0000-0x000000000503C000-memory.dmp

Filesize
624KB

Download
memory/920-17-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/920-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/920-7-0x0000000005230000-0x000000000523A000-memory.dmp

Filesize
40KB

Download
memory/920-2-0x0000000005600000-0x0000000005BA4000-memory.dmp

Filesize
5.6MB

Download
memory/920-9-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/920-10-0x0000000008220000-0x00000000082A4000-memory.dmp

Filesize
528KB

Download
memory/920-11-0x000000000A870000-0x000000000A8A0000-memory.dmp

Filesize
192KB

Download
memory/920-1-0x0000000000490000-0x0000000000532000-memory.dmp

Filesize
648KB

Download
memory/920-3-0x0000000004F00000-0x0000000004F92000-memory.dmp

Filesize
584KB

Download
memory/1732-18-0x00000000019F0000-0x0000000001D3A000-memory.dmp

Filesize
3.3MB

Download
memory/1732-15-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1732-21-0x0000000001410000-0x0000000001421000-memory.dmp

Filesize
68KB

Download
memory/1732-20-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3520-22-0x0000000002660000-0x0000000002777000-memory.dmp

Filesize
1.1MB

Download
memory/3520-26-0x0000000002660000-0x0000000002777000-memory.dmp

Filesize
1.1MB

Download
memory/3520-30-0x0000000007DD0000-0x0000000007F2D000-memory.dmp

Filesize
1.4MB

Download
memory/3520-31-0x0000000007DD0000-0x0000000007F2D000-memory.dmp

Filesize
1.4MB

Download
memory/3520-33-0x0000000007DD0000-0x0000000007F2D000-memory.dmp

Filesize
1.4MB

Download
memory/4244-24-0x00000000006C0000-0x00000000006CC000-memory.dmp

Filesize
48KB

Download
memory/4244-23-0x00000000006C0000-0x00000000006CC000-memory.dmp

Filesize
48KB

Download
memory/4244-25-0x0000000000F90000-0x0000000000FB9000-memory.dmp

Filesize
164KB

Download