xloader | 9c667699c6643d42dd1264b3657141bf3b23b56f47e527e33ae83030d937cb5a

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2024 11:27

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General

Target

f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
Size

817KB
MD5

f7e4da015c11e085e6f4e48b3dc2176d
SHA1

d52c29c80fb82f4774b7624d8a1d429aae69e8f3
SHA256

9c667699c6643d42dd1264b3657141bf3b23b56f47e527e33ae83030d937cb5a
SHA512

e062a9fe4f8caf24ae313101702d1bcc9bdb9aea7f1464b6323f83ace65abaa2e13740ecd74b676e5334a908525a876fd091792e415f1b049551a5804d34eebc
SSDEEP

12288:HSeTwrmpRw3viRidw1G3lZBpqNFevbOEykaGKNR70ZJUt2NjFr:HSwJUf8E5pKFGbOEy70LUMNjR

Score

10^/10

xloader wufn loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

wufn

Decoy

rsautoluxe.com

theroseofsharonsalon.com

singnema.com

nathanielwhite108.com

theforumonline.com

iqpt.info

joneshondaservice.com

fafene.com

solanohomebuyerclass.com

zwq.xyz

searchlakeconroehomes.com

briative.com

frystmor.city

systemofyouth.com

sctsmney.com

tv-safetrading.com

thesweetboy.com

occulusblu.com

pawsthemomentpetphotography.com

travelstipsguide.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
Xloader payload 1 IoCs
rat

Processes:

resource yara_rule

behavioral2/memory/2780-12-0x0000000000400000-0x0000000000428000-memory.dmp xloader
Suspicious use of SetThreadContext 1 IoCs

Processes:

f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

description pid process target process

PID 5008 set thread context of 2780 5008 f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

pid process

2780 f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
2780 f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

resource	yara_rule
behavioral2/memory/2780-12-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

description	pid	process	target process
PID 5008 set thread context of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

pid	process
2780	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
2780	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

description	pid	process	target process
PID 5008 wrote to memory of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
PID 5008 wrote to memory of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
PID 5008 wrote to memory of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
PID 5008 wrote to memory of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
PID 5008 wrote to memory of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
PID 5008 wrote to memory of 2780	5008	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe	f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5008

C:\Users\Admin\AppData\Local\Temp\f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7e4da015c11e085e6f4e48b3dc2176d_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2780

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 --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
1⤵
PID:2304

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2780-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2780-15-0x0000000001820000-0x0000000001B6A000-memory.dmp

Filesize
3.3MB

Download
memory/5008-6-0x0000000006FF0000-0x000000000708C000-memory.dmp

Filesize
624KB

Download
memory/5008-3-0x00000000056E0000-0x0000000005772000-memory.dmp

Filesize
584KB

Download
memory/5008-4-0x0000000005960000-0x0000000005970000-memory.dmp

Filesize
64KB

Download
memory/5008-5-0x0000000005890000-0x000000000589A000-memory.dmp

Filesize
40KB

Download
memory/5008-0-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-7-0x0000000006F50000-0x0000000006F6A000-memory.dmp

Filesize
104KB

Download
memory/5008-8-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-9-0x0000000005960000-0x0000000005970000-memory.dmp

Filesize
64KB

Download
memory/5008-10-0x00000000074A0000-0x000000000753A000-memory.dmp

Filesize
616KB

Download
memory/5008-11-0x0000000009B50000-0x0000000009B7E000-memory.dmp

Filesize
184KB

Download
memory/5008-2-0x0000000005B90000-0x0000000006134000-memory.dmp

Filesize
5.6MB

Download
memory/5008-14-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/5008-1-0x0000000000C50000-0x0000000000D22000-memory.dmp

Filesize
840KB

Download