xloader | 7f18e9b540c48ead7213e3d7fb24232e82aa73c1e435410d8b9946064604b6e7

General

Target

PAYMENT ADVICE.exe
Size

822KB
MD5

24960042ad6c12059fc424d9119ebbba
SHA1

a5b44dc60c82a59c6eeeab63b8d38ec9ed2a171e
SHA256

8d536146e57d878eea148bc98170d2f7cad77ea57f0fbefedf3f3c0dcce40ac5
SHA512

0623ed157cad710f3eda179ece6ca41e529b1045d98e773f7252ff1dc8c7f7554a69dc6096353f2b2b5d5872ba2e59c546803169ffcaadbb483220c35fd76d03

Score

10^/10

xloader c2ue loader rat

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3632-128-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/3632-127-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2220-137-0x0000000000BA0000-0x0000000000BC9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

PAYMENT ADVICE.exePAYMENT ADVICE.exemsiexec.exe

description	pid	process	target process
PID 2352 set thread context of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 3632 set thread context of 3008	3632	PAYMENT ADVICE.exe	Explorer.EXE
PID 2220 set thread context of 3008	2220	msiexec.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 48 IoCs

Processes:

PAYMENT ADVICE.exemsiexec.exe

pid	process
3632	PAYMENT ADVICE.exe
3632	PAYMENT ADVICE.exe
3632	PAYMENT ADVICE.exe
3632	PAYMENT ADVICE.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe
2220	msiexec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3008 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

PAYMENT ADVICE.exemsiexec.exe

pid process

3632 PAYMENT ADVICE.exe
3632 PAYMENT ADVICE.exe
3632 PAYMENT ADVICE.exe
2220 msiexec.exe
2220 msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PAYMENT ADVICE.exemsiexec.exe

description pid process

Token: SeDebugPrivilege 3632 PAYMENT ADVICE.exe
Token: SeDebugPrivilege 2220 msiexec.exe

pid	process
3008	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	3632	PAYMENT ADVICE.exe
Token: SeDebugPrivilege	2220	msiexec.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

PAYMENT ADVICE.exeExplorer.EXEmsiexec.exe

description	pid	process	target process
PID 2352 wrote to memory of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2352 wrote to memory of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2352 wrote to memory of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2352 wrote to memory of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2352 wrote to memory of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 2352 wrote to memory of 3632	2352	PAYMENT ADVICE.exe	PAYMENT ADVICE.exe
PID 3008 wrote to memory of 2220	3008	Explorer.EXE	msiexec.exe
PID 3008 wrote to memory of 2220	3008	Explorer.EXE	msiexec.exe
PID 3008 wrote to memory of 2220	3008	Explorer.EXE	msiexec.exe
PID 2220 wrote to memory of 1836	2220	msiexec.exe	cmd.exe
PID 2220 wrote to memory of 1836	2220	msiexec.exe	cmd.exe
PID 2220 wrote to memory of 1836	2220	msiexec.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3008

C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2352

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:3632

C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT ADVICE.exe"
3⤵
PID:1836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1836-135-0x0000000000000000-mapping.dmp

Download
memory/2220-132-0x0000000000000000-mapping.dmp

Download
memory/2220-139-0x0000000004B90000-0x0000000004C20000-memory.dmp

Filesize
576KB

Download
memory/2220-138-0x0000000004E30000-0x0000000005150000-memory.dmp

Filesize
3.1MB

Download
memory/2220-137-0x0000000000BA0000-0x0000000000BC9000-memory.dmp

Filesize
164KB

Download
memory/2220-136-0x0000000001100000-0x0000000001112000-memory.dmp

Filesize
72KB

Download
memory/2352-126-0x0000000009820000-0x000000000984B000-memory.dmp

Filesize
172KB

Download
memory/2352-121-0x0000000004C90000-0x0000000004C91000-memory.dmp

Filesize
4KB

Download
memory/2352-124-0x000000007E7F0000-0x000000007E7F1000-memory.dmp

Filesize
4KB

Download
memory/2352-125-0x00000000097A0000-0x000000000981C000-memory.dmp

Filesize
496KB

Download
memory/2352-115-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2352-117-0x0000000004910000-0x0000000004911000-memory.dmp

Filesize
4KB

Download
memory/2352-118-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

Filesize
4KB

Download
memory/2352-119-0x0000000004A90000-0x0000000004A91000-memory.dmp

Filesize
4KB

Download
memory/2352-120-0x0000000004A10000-0x0000000004A11000-memory.dmp

Filesize
4KB

Download
memory/2352-123-0x0000000004EB0000-0x0000000004EBE000-memory.dmp

Filesize
56KB

Download
memory/2352-122-0x00000000049F0000-0x0000000004EEE000-memory.dmp

Filesize
5.0MB

Download
memory/3008-131-0x0000000005000000-0x00000000050F3000-memory.dmp

Filesize
972KB

Download
memory/3008-140-0x0000000006800000-0x000000000691B000-memory.dmp

Filesize
1.1MB

Download
memory/3632-129-0x0000000001490000-0x00000000017B0000-memory.dmp

Filesize
3.1MB

Download
memory/3632-130-0x00000000017F0000-0x0000000001801000-memory.dmp

Filesize
68KB

Download
memory/3632-127-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3632-128-0x000000000041D3A0-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads