xloader | fa6dca708d50e731428cca1bb7ba0cfda73d4d48b485988065110fb2cc4ed31c

General

Target

QUOTATIONN.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
behavioral1/memory/1792-61-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1792-62-0x000000000041D3A0-mapping.dmp	xloader
behavioral1/memory/720-69-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1348 cmd.exe

pid	process
1348	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

QUOTATIONN.exeQUOTATIONN.execmstp.exe

description	pid	process	target process
PID 1544 set thread context of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1792 set thread context of 1376	1792	QUOTATIONN.exe	Explorer.EXE
PID 720 set thread context of 1376	720	cmstp.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

QUOTATIONN.exeQUOTATIONN.execmstp.exe

pid	process
1544	QUOTATIONN.exe
1544	QUOTATIONN.exe
1792	QUOTATIONN.exe
1792	QUOTATIONN.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe
720	cmstp.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

QUOTATIONN.execmstp.exe

pid process

1792 QUOTATIONN.exe
1792 QUOTATIONN.exe
1792 QUOTATIONN.exe
720 cmstp.exe
720 cmstp.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

QUOTATIONN.exeQUOTATIONN.execmstp.exe

description pid process

Token: SeDebugPrivilege 1544 QUOTATIONN.exe
Token: SeDebugPrivilege 1792 QUOTATIONN.exe
Token: SeDebugPrivilege 720 cmstp.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE
1376 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE
1376 Explorer.EXE

pid	process
1792	QUOTATIONN.exe
1792	QUOTATIONN.exe
1792	QUOTATIONN.exe
720	cmstp.exe
720	cmstp.exe

description	pid	process
Token: SeDebugPrivilege	1544	QUOTATIONN.exe
Token: SeDebugPrivilege	1792	QUOTATIONN.exe
Token: SeDebugPrivilege	720	cmstp.exe

pid	process
1376	Explorer.EXE
1376	Explorer.EXE

pid	process
1376	Explorer.EXE
1376	Explorer.EXE

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

QUOTATIONN.exeExplorer.EXEcmstp.exe

description	pid	process	target process
PID 1544 wrote to memory of 1148	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1148	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1148	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1148	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1144	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1144	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1144	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1144	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1544 wrote to memory of 1792	1544	QUOTATIONN.exe	QUOTATIONN.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 1376 wrote to memory of 720	1376	Explorer.EXE	cmstp.exe
PID 720 wrote to memory of 1348	720	cmstp.exe	cmd.exe
PID 720 wrote to memory of 1348	720	cmstp.exe	cmd.exe
PID 720 wrote to memory of 1348	720	cmstp.exe	cmd.exe
PID 720 wrote to memory of 1348	720	cmstp.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1376

C:\Users\Admin\AppData\Local\Temp\QUOTATIONN.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATIONN.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1544

C:\Users\Admin\AppData\Local\Temp\QUOTATIONN.exe
"{path}"
3⤵
PID:1148

C:\Users\Admin\AppData\Local\Temp\QUOTATIONN.exe
"{path}"
3⤵
PID:1144

C:\Users\Admin\AppData\Local\Temp\QUOTATIONN.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1792

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1628

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1556

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:368

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:680

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:320

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:772

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:516

C:\Windows\SysWOW64\cmstp.exe
"C:\Windows\SysWOW64\cmstp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:720

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\QUOTATIONN.exe"
3⤵
- Deletes itself
PID:1348

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/720-72-0x0000000001C40000-0x0000000001CD0000-memory.dmp

Filesize
576KB

Download
memory/720-71-0x0000000001F10000-0x0000000002213000-memory.dmp

Filesize
3.0MB

Download
memory/720-69-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/720-68-0x0000000000270000-0x0000000000288000-memory.dmp

Filesize
96KB

Download
memory/720-67-0x0000000074B91000-0x0000000074B93000-memory.dmp

Filesize
8KB

Download
memory/720-66-0x0000000000000000-mapping.dmp

Download
memory/1348-70-0x0000000000000000-mapping.dmp

Download
memory/1376-65-0x00000000068C0000-0x0000000006A01000-memory.dmp

Filesize
1.3MB

Download
memory/1376-73-0x0000000003E20000-0x0000000003EC4000-memory.dmp

Filesize
656KB

Download
memory/1544-59-0x0000000005E00000-0x0000000005E7C000-memory.dmp

Filesize
496KB

Download
memory/1544-60-0x0000000000500000-0x000000000052B000-memory.dmp

Filesize
172KB

Download
memory/1544-54-0x0000000000EA0000-0x0000000000EA1000-memory.dmp

Filesize
4KB

Download
memory/1544-58-0x000000007EF40000-0x000000007EF41000-memory.dmp

Filesize
4KB

Download
memory/1544-57-0x0000000000340000-0x000000000034E000-memory.dmp

Filesize
56KB

Download
memory/1544-56-0x0000000000A60000-0x0000000000A61000-memory.dmp

Filesize
4KB

Download
memory/1792-63-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download
memory/1792-64-0x0000000000290000-0x00000000002A1000-memory.dmp

Filesize
68KB

Download
memory/1792-62-0x000000000041D3A0-mapping.dmp

Download
memory/1792-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads