xloader | 7f18e9b540c48ead7213e3d7fb24232e82aa73c1e435410d8b9946064604b6e7

General

Target

PAYMENT ADVICE.exe
Size

822KB
MD5

24960042ad6c12059fc424d9119ebbba
SHA1

a5b44dc60c82a59c6eeeab63b8d38ec9ed2a171e
SHA256

8d536146e57d878eea148bc98170d2f7cad77ea57f0fbefedf3f3c0dcce40ac5
SHA512

0623ed157cad710f3eda179ece6ca41e529b1045d98e773f7252ff1dc8c7f7554a69dc6096353f2b2b5d5872ba2e59c546803169ffcaadbb483220c35fd76d03

Score

10^/10

xloader c2ue loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3968-127-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3968-128-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/3872-135-0x0000000002C30000-0x0000000002C59000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

PAYMENT ADVICE.exePAYMENT ADVICE.exeipconfig.exe

description	pid	process	target process
PID 2484 set thread context of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 3968 set thread context of 3028	3968	PAYMENT ADVICE.exe	Explorer.EXE
PID 3872 set thread context of 3028	3872	ipconfig.exe	Explorer.EXE

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

3872 ipconfig.exe

pid	process
3872	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

PAYMENT ADVICE.exePAYMENT ADVICE.exeipconfig.exe

pid	process
2484	PAYMENT ADVICE.exe
2484	PAYMENT ADVICE.exe
3968	PAYMENT ADVICE.exe
3968	PAYMENT ADVICE.exe
3968	PAYMENT ADVICE.exe
3968	PAYMENT ADVICE.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe
3872	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3028 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

PAYMENT ADVICE.exeipconfig.exe

pid process

3968 PAYMENT ADVICE.exe
3968 PAYMENT ADVICE.exe
3968 PAYMENT ADVICE.exe
3872 ipconfig.exe
3872 ipconfig.exe

pid	process
3028	Explorer.EXE

pid	process
3968	PAYMENT ADVICE.exe
3968	PAYMENT ADVICE.exe
3968	PAYMENT ADVICE.exe
3872	ipconfig.exe
3872	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

PAYMENT ADVICE.exePAYMENT ADVICE.exeipconfig.exe

description	pid	process
Token: SeDebugPrivilege	2484	PAYMENT ADVICE.exe
Token: SeDebugPrivilege	3968	PAYMENT ADVICE.exe
Token: SeDebugPrivilege	3872	ipconfig.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

PAYMENT ADVICE.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 2484 wrote to memory of 3720	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3720	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3720	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2484 wrote to memory of 3968	2484	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 3028 wrote to memory of 3872	3028	Explorer.EXE	ipconfig.exe
PID 3028 wrote to memory of 3872	3028	Explorer.EXE	ipconfig.exe
PID 3028 wrote to memory of 3872	3028	Explorer.EXE	ipconfig.exe
PID 3872 wrote to memory of 1020	3872	ipconfig.exe	cmd.exe
PID 3872 wrote to memory of 1020	3872	ipconfig.exe	cmd.exe
PID 3872 wrote to memory of 1020	3872	ipconfig.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484

C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe
"{path}"
3⤵
PID:3720

C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3968

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3872

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe"
3⤵
PID:1020

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1020-133-0x0000000000000000-mapping.dmp

Download
memory/2484-126-0x0000000008E50000-0x0000000008E7B000-memory.dmp

Filesize
172KB

Download
memory/2484-119-0x00000000057D0000-0x00000000057D1000-memory.dmp

Filesize
4KB

Download
memory/2484-117-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/2484-120-0x00000000057D0000-0x0000000005CCE000-memory.dmp

Filesize
5.0MB

Download
memory/2484-121-0x0000000003290000-0x0000000003291000-memory.dmp

Filesize
4KB

Download
memory/2484-122-0x00000000059C0000-0x00000000059C1000-memory.dmp

Filesize
4KB

Download
memory/2484-123-0x0000000009FB0000-0x0000000009FBE000-memory.dmp

Filesize
56KB

Download
memory/2484-124-0x000000007EBB0000-0x000000007EBB1000-memory.dmp

Filesize
4KB

Download
memory/2484-125-0x0000000008DD0000-0x0000000008E4C000-memory.dmp

Filesize
496KB

Download
memory/2484-115-0x0000000000E00000-0x0000000000E01000-memory.dmp

Filesize
4KB

Download
memory/2484-118-0x0000000005CD0000-0x0000000005CD1000-memory.dmp

Filesize
4KB

Download
memory/3028-138-0x0000000005220000-0x0000000005396000-memory.dmp

Filesize
1.5MB

Download
memory/3028-131-0x0000000000C70000-0x0000000000D30000-memory.dmp

Filesize
768KB

Download
memory/3872-132-0x0000000000000000-mapping.dmp

Download
memory/3872-135-0x0000000002C30000-0x0000000002C59000-memory.dmp

Filesize
164KB

Download
memory/3872-134-0x0000000000290000-0x000000000029B000-memory.dmp

Filesize
44KB

Download
memory/3872-136-0x0000000002F00000-0x0000000003220000-memory.dmp

Filesize
3.1MB

Download
memory/3872-137-0x0000000002DF0000-0x0000000002E80000-memory.dmp

Filesize
576KB

Download
memory/3968-130-0x0000000000FB0000-0x0000000000FC1000-memory.dmp

Filesize
68KB

Download
memory/3968-129-0x00000000014A0000-0x00000000017C0000-memory.dmp

Filesize
3.1MB

Download
memory/3968-128-0x000000000041D3A0-mapping.dmp

Download
memory/3968-127-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads