xloader | e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41

Analysis

max time kernel
131s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/09/2024, 02:48

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General

Target
e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe
Size 461KB
Sample240902-dajeqszbrn
SHA256 e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41
MD5 5e15f4f0710928ceb2445a10aaa48e9a
SHA1 6d737a3936b878bbd28020326e39c14c4b120003
SHA512 416d8abdafbcf11d9a42592a853db81eecc14ddca97b5966c4e13cd5130acc25633b7bb95f580790c1063db733bbe61ca2eeed9781fcef960a3853f084a26757
SSDEEP 6144:O3CDRM9sIkrdnvCgUmCeyCQOEHoXwOK0VEppAcpSK8QGS4mBgESFX0A7:Gf9HmdvCKCepXC50VEpG8NnJgE8X04
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xloader h3qo discovery loader rat

Malware Config

Extracted

Family

xloader

Version

Campaign

h3qo

Decoy

dhflow.com
jyindex.com
ezcleanhandle.com
trungtamcongdong.online
simsprotectionagency.com
easylivemeet.com
blackvikingfashionhouse.com
52banxue.com
girlsinit.com
drhemo.com
freethefarmers.com
velvetrosephotography.com
geometricbotaniclas.com
skyandspirit.com
deltacomunicacao.com
mucademy.com
jaboilfieldsolutions.net
howtowinatblackjacknow.com
anytimegrowth.com
simranluthra.com
thefinleyshow.com
basalmeals.com
esurpluss.com
hrbjczsfs.com
tourphuquocnguyenhien.com
mxprographics.com
themetaphysicalmaster.net
directorystar.asia
thehomeofdiamonds.com
riqinxin.com
covicio.com
sciineurope.com
womensportclothes.com
celestialchimes.net
lotsmen.com
hi-rescloud.net
lewisnathaniel.com
ageonward.com
eyetownglasses.com
bingent.info
matildealvaradovera.com
otorrinonews.com
cdeg898.com
lexingtoncoorgresort.com
minidachshundpups.com
tools365-shop.com
romancingtheeras.com
residentmining.com
aquaflowsprinklers.com
crackapks.com
caffeinatedeverafter.com
sureyyapasa.net
strawberryhearts.com
ptgo.net
devyshkam.com
thethrottletherapy.com
givelyrics.com
signaturepsinc.com
mersinsudunyasi.com
fivedayskitchen.com
fefebeauty.com
long0001.com
hmm40.com
claracarbon.com
elevatedenterprizes.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/3960-2-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1200 set thread context of 3960	1200	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe	90

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3528	1200	WerFault.exe	89

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	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3960	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe
3960	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1200	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 3960	1200	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe	90
PID 1200 wrote to memory of 3960	1200	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe	90
PID 1200 wrote to memory of 3960	1200	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe	90
PID 1200 wrote to memory of 3960	1200	e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe	90

C:\Users\Admin\AppData\Local\Temp\e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe
"C:\Users\Admin\AppData\Local\Temp\e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Users\Admin\AppData\Local\Temp\e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe
  "C:\Users\Admin\AppData\Local\Temp\e9e8c1fc6eb0493ccafa4bd8362662e9dcc1de1191c4e2a348f1283a367f0f41.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 500
  2⤵
  - Program crash
  PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1200 -ip 1200
1⤵
PID:652

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4380,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4128 /prefetch:8
1⤵
PID:3980

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

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Downloads

memory/1200-1-0x00000000006D0000-0x00000000007D0000-memory.dmp

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memory/3960-2-0x0000000000400000-0x0000000000429000-memory.dmp

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memory/3960-3-0x0000000001650000-0x000000000199A000-memory.dmp

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memory/3960-4-0x0000000001650000-0x000000000199A000-memory.dmp

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