xloader | f3d5913219cd0b70ad97893a0d582189b5b23324b1b66a7646f328bc4d0c2da3

Analysis

max time kernel
132s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:53

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General

Target

DHL_SHIPMENT_REF#290421_73663_pdf.exe
Size

645KB
MD5

35b5ff4171eea1c0433f592d83631a14
SHA1

9a18a2807c82a63c26d71d9be32edc902129b116
SHA256

9aa3c6d66305578b1f8743f1f5260453432e9d9e157756640bd7f8cf85facc25
SHA512

3cd910a43731ab4d41203d20f348e765e481bcef7b7d583a83862168c82c274146582bcd67de47c145610e6fe7b95560f0b88fb796defe19f0b0cc4d7e05e21c
SSDEEP

12288:rG61i3ePiNmR1axgxOjtAgIi6xt11pAnym8E0muRwjWU5qrgqNdYCAWHDIouq6XZ:rG61UeioQgxOfIi4/zAnh8E0mu6WUE32

Score

10^/10

xloader f6fw discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

f6fw

Decoy

plumaroja.com

pceasyreview.com

wordsinprogressthegame.com

hiltonbomontieforeaspa.com

amu2020.com

airfieldelectric.com

reasonswhyletter.com

venturabankruptcyattorney.com

contorig2.com

kevinton.com

tiga-roda.com

swallow-express.com

berlins-cuban.com

newhopeadultos.com

yanmq.com

businessfundingtodayscam.com

goldtraderassociates.com

formulasimracing.com

rdifatra.com

asudprr.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/3604-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2428 set thread context of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91

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	DHL_SHIPMENT_REF#290421_73663_pdf.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3604	DHL_SHIPMENT_REF#290421_73663_pdf.exe
3604	DHL_SHIPMENT_REF#290421_73663_pdf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91
PID 2428 wrote to memory of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91
PID 2428 wrote to memory of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91
PID 2428 wrote to memory of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91
PID 2428 wrote to memory of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91
PID 2428 wrote to memory of 3604	2428	DHL_SHIPMENT_REF#290421_73663_pdf.exe	91

C:\Users\Admin\AppData\Local\Temp\DHL_SHIPMENT_REF#290421_73663_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_SHIPMENT_REF#290421_73663_pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Users\Admin\AppData\Local\Temp\DHL_SHIPMENT_REF#290421_73663_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL_SHIPMENT_REF#290421_73663_pdf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3604

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/2428-8-0x0000000008AB0000-0x0000000008AC4000-memory.dmp

Filesize
80KB

Download
memory/2428-6-0x0000000005CE0000-0x0000000005D36000-memory.dmp

Filesize
344KB

Download
memory/2428-2-0x0000000005A30000-0x0000000005ACC000-memory.dmp

Filesize
624KB

Download
memory/2428-3-0x0000000006100000-0x00000000066A4000-memory.dmp

Filesize
5.6MB

Download
memory/2428-0-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2428-5-0x00000000059F0000-0x00000000059FA000-memory.dmp

Filesize
40KB

Download
memory/2428-1-0x0000000000F60000-0x0000000001008000-memory.dmp

Filesize
672KB

Download
memory/2428-7-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/2428-4-0x0000000005B50000-0x0000000005BE2000-memory.dmp

Filesize
584KB

Download
memory/2428-9-0x000000007484E000-0x000000007484F000-memory.dmp

Filesize
4KB

Download
memory/2428-10-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/2428-11-0x00000000018A0000-0x000000000191A000-memory.dmp

Filesize
488KB

Download
memory/2428-12-0x0000000001A20000-0x0000000001A56000-memory.dmp

Filesize
216KB

Download
memory/2428-15-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/3604-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3604-16-0x0000000001A60000-0x0000000001DAA000-memory.dmp

Filesize
3.3MB

Download