xloader | fcdf8e723e5da87d205f6ec48074c649f3f944c8e69ef73badc57db998923ec1

General

Target

Order.exe
Size

781KB
MD5

5bb832062f9c79305f4a49e404534386
SHA1

419733fb51fa058a7fa4337c6d9b8b370c214230
SHA256

dbdffd74b6ea1de962cb1e64468cbc4cac545311c1bc3eddfed142fb57125002
SHA512

ea9b8683bd01f5066442f1ac11e4f253891c24a9ee4c02b9277af89a9f87f72923f1acbc140df2133bf87c1fe42e15a910fef873e981878b5d63f507e7e1c986
SSDEEP

12288:2JZaF9GF2zrySIOBLpO5V0ouuMHrgBSvsI7qbBgx0r88WlvZK13Yjpr7AFb5VR+7:JjaSIc6Juu8QSUIDxlHZKedrWbRFef

Score

10^/10

xloader pz9b discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

pz9b

Decoy

gochili.info

cyberdatadefence.com

payonbux.com

candiceswanepoelbrasil.com

mykaoa.com

tanabe-kanagu.com

dovetailgoodlife.xyz

alabasterautomotive.com

tajc.club

authwdqtsi6sojynof9gmazon.com

cookingguides.net

yah360.com

berriq.com

freetoreview.online

yachtsgoneonline.com

clothestokidsri.com

howtogetstartedwithfba.com

simplepartyplanning.com

sunrisekai.com

wealthfarmer.net

Signatures

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

Xloader payload 3 IoCs

rat

resource	yara_rule
behavioral2/memory/3484-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/3484-18-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/3384-24-0x0000000000960000-0x0000000000988000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2140 set thread context of 3484	2140	Order.exe	99
PID 3484 set thread context of 2836	3484	Order.exe	54
PID 3384 set thread context of 2836	3384	WWAHost.exe	54

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	Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WWAHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
3484	Order.exe
3484	Order.exe
3484	Order.exe
3484	Order.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe
3384	WWAHost.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3484	Order.exe
3484	Order.exe
3484	Order.exe
3384	WWAHost.exe
3384	WWAHost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3484	Order.exe
Token: SeDebugPrivilege	3384	WWAHost.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 3484	2140	Order.exe	99
PID 2140 wrote to memory of 3484	2140	Order.exe	99
PID 2140 wrote to memory of 3484	2140	Order.exe	99
PID 2140 wrote to memory of 3484	2140	Order.exe	99
PID 2140 wrote to memory of 3484	2140	Order.exe	99
PID 2140 wrote to memory of 3484	2140	Order.exe	99
PID 2836 wrote to memory of 3384	2836	Explorer.EXE	100
PID 2836 wrote to memory of 3384	2836	Explorer.EXE	100
PID 2836 wrote to memory of 3384	2836	Explorer.EXE	100
PID 3384 wrote to memory of 4516	3384	WWAHost.exe	101
PID 3384 wrote to memory of 4516	3384	WWAHost.exe	101
PID 3384 wrote to memory of 4516	3384	WWAHost.exe	101

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Users\Admin\AppData\Local\Temp\Order.exe
  "C:\Users\Admin\AppData\Local\Temp\Order.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2140
- - C:\Users\Admin\AppData\Local\Temp\Order.exe
    "C:\Users\Admin\AppData\Local\Temp\Order.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3484
- C:\Windows\SysWOW64\WWAHost.exe
  "C:\Windows\SysWOW64\WWAHost.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3384
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\Order.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4516

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/2140-12-0x0000000008EC0000-0x0000000008F3A000-memory.dmp

Filesize
488KB

Download
memory/2140-2-0x0000000005010000-0x00000000050AC000-memory.dmp

Filesize
624KB

Download
memory/2140-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/2140-15-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/2140-4-0x0000000005170000-0x0000000005202000-memory.dmp

Filesize
584KB

Download
memory/2140-5-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/2140-6-0x0000000005300000-0x0000000005356000-memory.dmp

Filesize
344KB

Download
memory/2140-7-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/2140-8-0x0000000005700000-0x0000000005716000-memory.dmp

Filesize
88KB

Download
memory/2140-9-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/2140-10-0x0000000074BD0000-0x0000000075380000-memory.dmp

Filesize
7.7MB

Download
memory/2140-11-0x0000000006890000-0x0000000006940000-memory.dmp

Filesize
704KB

Download
memory/2140-3-0x0000000005720000-0x0000000005CC4000-memory.dmp

Filesize
5.6MB

Download
memory/2140-1-0x0000000000580000-0x000000000064A000-memory.dmp

Filesize
808KB

Download
memory/2836-32-0x0000000008E80000-0x0000000008FAE000-memory.dmp

Filesize
1.2MB

Download
memory/2836-20-0x0000000008850000-0x00000000089DC000-memory.dmp

Filesize
1.5MB

Download
memory/2836-25-0x0000000008850000-0x00000000089DC000-memory.dmp

Filesize
1.5MB

Download
memory/2836-29-0x0000000008E80000-0x0000000008FAE000-memory.dmp

Filesize
1.2MB

Download
memory/2836-30-0x0000000008E80000-0x0000000008FAE000-memory.dmp

Filesize
1.2MB

Download
memory/3384-21-0x00000000009B0000-0x0000000000A8C000-memory.dmp

Filesize
880KB

Download
memory/3384-23-0x00000000009B0000-0x0000000000A8C000-memory.dmp

Filesize
880KB

Download
memory/3384-24-0x0000000000960000-0x0000000000988000-memory.dmp

Filesize
160KB

Download
memory/3484-16-0x0000000001420000-0x000000000176A000-memory.dmp

Filesize
3.3MB

Download
memory/3484-19-0x0000000000F90000-0x0000000000FA0000-memory.dmp

Filesize
64KB

Download
memory/3484-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3484-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing