xloader | bf335484cc9fdfc68bda67acbe6eab1f65f0f7dd7043b3aff47b47201ca531c5

General

Target

PAYMENT COPY.exe
Size

1.1MB
MD5

dd9dd4dc96b829fb76c94d93549077a3
SHA1

ab1b5e44e32b93b10f1697ef407e4e846da30226
SHA256

bf335484cc9fdfc68bda67acbe6eab1f65f0f7dd7043b3aff47b47201ca531c5
SHA512

e93f9a7258f1645df87976c73aae2b0ece10f9093ce6e28eb6df6e9bc7604df2df1b2d8902604b5c53c4e9684c1da988798ca5da4afb05dddd5c063cb64b5529

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/1600-71-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1600-72-0x000000000041D3A0-mapping.dmp	xloader
behavioral1/memory/1928-82-0x00000000000D0000-0x00000000000F9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1660 cmd.exe

pid	process
1660	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

PAYMENT COPY.exePAYMENT COPY.exerundll32.exe

description	pid	process	target process
PID 1052 set thread context of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1600 set thread context of 1212	1600	PAYMENT COPY.exe	Explorer.EXE
PID 1600 set thread context of 1212	1600	PAYMENT COPY.exe	Explorer.EXE
PID 1928 set thread context of 1212	1928	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

PAYMENT COPY.exePAYMENT COPY.exerundll32.exe

pid	process
1052	PAYMENT COPY.exe
1052	PAYMENT COPY.exe
1052	PAYMENT COPY.exe
1600	PAYMENT COPY.exe
1600	PAYMENT COPY.exe
1600	PAYMENT COPY.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe
1928	rundll32.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

PAYMENT COPY.exerundll32.exe

pid process

1600 PAYMENT COPY.exe
1600 PAYMENT COPY.exe
1600 PAYMENT COPY.exe
1600 PAYMENT COPY.exe
1928 rundll32.exe
1928 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

PAYMENT COPY.exePAYMENT COPY.exerundll32.exe

description pid process

Token: SeDebugPrivilege 1052 PAYMENT COPY.exe
Token: SeDebugPrivilege 1600 PAYMENT COPY.exe
Token: SeDebugPrivilege 1928 rundll32.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

PAYMENT COPY.exe

pid process

1052 PAYMENT COPY.exe
1052 PAYMENT COPY.exe

pid	process
1600	PAYMENT COPY.exe
1600	PAYMENT COPY.exe
1600	PAYMENT COPY.exe
1600	PAYMENT COPY.exe
1928	rundll32.exe
1928	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1052	PAYMENT COPY.exe
Token: SeDebugPrivilege	1600	PAYMENT COPY.exe
Token: SeDebugPrivilege	1928	rundll32.exe

pid	process
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

pid	process
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

PAYMENT COPY.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1052 wrote to memory of 1600	1052	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1212 wrote to memory of 1928	1212	Explorer.EXE	rundll32.exe
PID 1928 wrote to memory of 1660	1928	rundll32.exe	cmd.exe
PID 1928 wrote to memory of 1660	1928	rundll32.exe	cmd.exe
PID 1928 wrote to memory of 1660	1928	rundll32.exe	cmd.exe
PID 1928 wrote to memory of 1660	1928	rundll32.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:1212

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1052

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1600

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
3⤵
- Deletes itself
PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1052-67-0x0000000000650000-0x000000000065E000-memory.dmp

Filesize
56KB

Download
memory/1052-62-0x0000000000390000-0x00000000003E2000-memory.dmp

Filesize
328KB

Download
memory/1052-63-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

Filesize
4KB

Download
memory/1052-64-0x0000000004BB1000-0x0000000004BB2000-memory.dmp

Filesize
4KB

Download
memory/1052-65-0x0000000004BB2000-0x0000000004BB3000-memory.dmp

Filesize
4KB

Download
memory/1052-66-0x0000000004BB7000-0x0000000004BC8000-memory.dmp

Filesize
68KB

Download
memory/1052-68-0x000000007EF40000-0x000000007EF41000-memory.dmp

Filesize
4KB

Download
memory/1052-69-0x0000000006260000-0x00000000062D9000-memory.dmp

Filesize
484KB

Download
memory/1052-70-0x0000000001200000-0x000000000122B000-memory.dmp

Filesize
172KB

Download
memory/1052-60-0x0000000001290000-0x0000000001291000-memory.dmp

Filesize
4KB

Download
memory/1212-75-0x0000000004F40000-0x0000000005085000-memory.dmp

Filesize
1.3MB

Download
memory/1212-85-0x0000000009240000-0x00000000093C8000-memory.dmp

Filesize
1.5MB

Download
memory/1212-77-0x0000000006E90000-0x0000000007032000-memory.dmp

Filesize
1.6MB

Download
memory/1600-73-0x0000000000A60000-0x0000000000D63000-memory.dmp

Filesize
3.0MB

Download
memory/1600-74-0x0000000000190000-0x00000000001A1000-memory.dmp

Filesize
68KB

Download
memory/1600-76-0x00000000001D0000-0x00000000001E1000-memory.dmp

Filesize
68KB

Download
memory/1600-72-0x000000000041D3A0-mapping.dmp

Download
memory/1600-71-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1660-80-0x0000000000000000-mapping.dmp

Download
memory/1928-78-0x0000000000000000-mapping.dmp

Download
memory/1928-79-0x0000000074D91000-0x0000000074D93000-memory.dmp

Filesize
8KB

Download
memory/1928-81-0x0000000000FA0000-0x0000000000FAE000-memory.dmp

Filesize
56KB

Download
memory/1928-82-0x00000000000D0000-0x00000000000F9000-memory.dmp

Filesize
164KB

Download
memory/1928-83-0x00000000023B0000-0x00000000026B3000-memory.dmp

Filesize
3.0MB

Download
memory/1928-84-0x0000000000B20000-0x0000000000BB0000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads