xloader | ed4ba3559a925d94bd2917dd5d4247d84e904b1e8423c21e40a0b9efc7b295d6

General

Target

QUOTATION.exe
Size

1005KB
MD5

9204ace7a5758570dbd35a19530591c5
SHA1

69e92bf2483d4224bc3d0d2f6abb0d37810774df
SHA256

ed4ba3559a925d94bd2917dd5d4247d84e904b1e8423c21e40a0b9efc7b295d6
SHA512

7a78026223945e38d8c3364486585cd64658b4f4063b4ba3ba9a6d26ce435f598d9d829448a2de4ebfe6ffb5908a47bdc37378836a21bd69de31ef89d869c500

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
behavioral1/memory/1780-60-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1780-61-0x000000000041D3A0-mapping.dmp	xloader
behavioral1/memory/1552-68-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1228 cmd.exe

pid	process
1228	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

QUOTATION.exeQUOTATION.exeNAPSTAT.EXE

description	pid	process	target process
PID 1324 set thread context of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1780 set thread context of 1244	1780	QUOTATION.exe	Explorer.EXE
PID 1552 set thread context of 1244	1552	NAPSTAT.EXE	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

QUOTATION.exeNAPSTAT.EXE

pid	process
1780	QUOTATION.exe
1780	QUOTATION.exe
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE
1552	NAPSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

QUOTATION.exeNAPSTAT.EXE

pid process

1780 QUOTATION.exe
1780 QUOTATION.exe
1780 QUOTATION.exe
1552 NAPSTAT.EXE
1552 NAPSTAT.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

QUOTATION.exeNAPSTAT.EXE

description pid process

Token: SeDebugPrivilege 1780 QUOTATION.exe
Token: SeDebugPrivilege 1552 NAPSTAT.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1244 Explorer.EXE
1244 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1244 Explorer.EXE
1244 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1780	QUOTATION.exe
Token: SeDebugPrivilege	1552	NAPSTAT.EXE

pid	process
1244	Explorer.EXE
1244	Explorer.EXE

pid	process
1244	Explorer.EXE
1244	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

QUOTATION.exeExplorer.EXENAPSTAT.EXE

description	pid	process	target process
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1324 wrote to memory of 1780	1324	QUOTATION.exe	QUOTATION.exe
PID 1244 wrote to memory of 1552	1244	Explorer.EXE	NAPSTAT.EXE
PID 1244 wrote to memory of 1552	1244	Explorer.EXE	NAPSTAT.EXE
PID 1244 wrote to memory of 1552	1244	Explorer.EXE	NAPSTAT.EXE
PID 1244 wrote to memory of 1552	1244	Explorer.EXE	NAPSTAT.EXE
PID 1552 wrote to memory of 1228	1552	NAPSTAT.EXE	cmd.exe
PID 1552 wrote to memory of 1228	1552	NAPSTAT.EXE	cmd.exe
PID 1552 wrote to memory of 1228	1552	NAPSTAT.EXE	cmd.exe
PID 1552 wrote to memory of 1228	1552	NAPSTAT.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:1244

C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1780

C:\Windows\SysWOW64\NAPSTAT.EXE
"C:\Windows\SysWOW64\NAPSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
3⤵
- Deletes itself
PID:1228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1228-66-0x0000000000000000-mapping.dmp

Download
memory/1244-64-0x0000000006230000-0x0000000006397000-memory.dmp

Filesize
1.4MB

Download
memory/1244-71-0x00000000063A0000-0x00000000064BA000-memory.dmp

Filesize
1.1MB

Download
memory/1324-56-0x0000000004E70000-0x0000000004E71000-memory.dmp

Filesize
4KB

Download
memory/1324-57-0x00000000003D0000-0x00000000003DE000-memory.dmp

Filesize
56KB

Download
memory/1324-58-0x0000000006220000-0x000000000629B000-memory.dmp

Filesize
492KB

Download
memory/1324-59-0x00000000009B0000-0x00000000009DB000-memory.dmp

Filesize
172KB

Download
memory/1324-54-0x0000000001370000-0x0000000001371000-memory.dmp

Filesize
4KB

Download
memory/1552-67-0x0000000000C60000-0x0000000000CA6000-memory.dmp

Filesize
280KB

Download
memory/1552-65-0x0000000000000000-mapping.dmp

Download
memory/1552-68-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1552-69-0x00000000020B0000-0x00000000023B3000-memory.dmp

Filesize
3.0MB

Download
memory/1552-70-0x0000000000A40000-0x0000000000AD0000-memory.dmp

Filesize
576KB

Download
memory/1780-62-0x0000000000A40000-0x0000000000D43000-memory.dmp

Filesize
3.0MB

Download
memory/1780-63-0x0000000000140000-0x0000000000151000-memory.dmp

Filesize
68KB

Download
memory/1780-61-0x000000000041D3A0-mapping.dmp

Download
memory/1780-60-0x0000000000400000-0x0000000000429000-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