xloader | a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89

General

Target

a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
Size

252KB
MD5

6d67846f8c9cd695f6ee85e70bd44156
SHA1

0989a490fceef1fcf520c982eb936bf36d200453
SHA256

a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89
SHA512

9bb925e305b2f92782cecd56261436ead15f73feea0a9a684b919ac9531e376b3d5346207a7f2a9a712007f6fa0812d4dada8f9c9994d27821a09b3864b791f2

Score

10^/10

xloader mxnu loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

mxnu

C2

http://www.naplesconciergerealty.com/mxnu/

Decoy

insightmyhome.com

gabriellamaxey.com

029atk.xyz

marshconstructions.com

technichoffghosts.com

blue-ivy-boutique-au.com

1sunsetgroup.com

elfkuhnispb.store

caoliudh.club

verifiedpaypal.net

jellyice-tr.com

gatescres.com

bloomberq.online

crystaltopagent.net

uggs-line.com

ecommerceplatform.xyz

historyofcambridge.com

sattaking-gaziabad.xyz

digisor.com

beachpawsmobilegrooming.com

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/508-116-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/508-117-0x000000000041D4A0-mapping.dmp	xloader

Loads dropped DLL 1 IoCs

Processes:

a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

pid process

4068 a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

pid	process
4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

description	pid	process	target process
PID 4068 set thread context of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

pid	process
508	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
508	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

description	pid	process	target process
PID 4068 wrote to memory of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
PID 4068 wrote to memory of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
PID 4068 wrote to memory of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
PID 4068 wrote to memory of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
PID 4068 wrote to memory of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
PID 4068 wrote to memory of 508	4068	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe	a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe

C:\Users\Admin\AppData\Local\Temp\a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
"C:\Users\Admin\AppData\Local\Temp\a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4068

C:\Users\Admin\AppData\Local\Temp\a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe
"C:\Users\Admin\AppData\Local\Temp\a867838e4c814a302323d06d5be15caf2629a8ad7cfeea2f9ba9b09cd8edcd89.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:508

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nsiD841.tmp\ymwaxaqwhy.dll
MD5
2d4ed9e7b664a0dc8188a557cc6edbcb

SHA1
c2eadf17c215ba6a7e7a2e9944bd1802a5480c20

SHA256
514a4531d1cd29e16e21fe49b89847679d6088d646d785d258424e60435963ce

SHA512
b8bc7b38aa284437d552920c775bd59a815b5939ae26b1ab16eb4bc449a9dcd36bdbcec75fcc53ce8d77da71cd7460d701cfb4e540b102b19bc00e7bf0123ba1

Download Submit
memory/508-116-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/508-117-0x000000000041D4A0-mapping.dmp

Download
memory/508-118-0x00000000009D0000-0x0000000000CF0000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads