xloader | 9ad6256ea0f91732feb8382528a871eba43cd7e94c475bfb90b7711e9b4931ab

General

Target

ConsoleApp19-1.bin.exe
Size

297KB
MD5

ff0346aa38686d926213531b0aaa0483
SHA1

0e4954ca4aa00ed14e2bc86ed958a167acf45c95
SHA256

9ad6256ea0f91732feb8382528a871eba43cd7e94c475bfb90b7711e9b4931ab
SHA512

33404633d8ce92a5aa49b6393b9ccd7bbd818f51c4b24d82cc23687d4412096d16fdf0def7982f53df66b8f287e44f25967cd4134352d67744fcb1a0f3dc2cb8

Score

10^/10

xloader pufi loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pufi

C2

http://www.homestechs.com/pufi/

Decoy

fusiongroupgames.net

hugevari.com

rebeccagriffiths.com

trocaoferta.com

theslashapp.com

codezonesoftware.xyz

sottocommunications.com

minicreators.online

course2millions.com

hfm5n1dhkjqwpe.xyz

xlab-ub.com

silvanaribeirocake.com

thefabinteriordesign.com

mg-leadership.com

petbort.com

ndust.net

203040302.xyz

jakital.com

shophuunghia.info

rednacionaldejuecesrd.net

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1648-63-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1648-64-0x000000000041D450-mapping.dmp	xloader
behavioral1/memory/324-73-0x00000000000D0000-0x00000000000F9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1112 cmd.exe

pid	process
1112	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

ConsoleApp19-1.bin.exeConsoleApp19-1.bin.exerundll32.exe

description	pid	process	target process
PID 756 set thread context of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 1648 set thread context of 1268	1648	ConsoleApp19-1.bin.exe	Explorer.EXE
PID 324 set thread context of 1268	324	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

ConsoleApp19-1.bin.exeConsoleApp19-1.bin.exerundll32.exe

pid	process
756	ConsoleApp19-1.bin.exe
756	ConsoleApp19-1.bin.exe
756	ConsoleApp19-1.bin.exe
1648	ConsoleApp19-1.bin.exe
1648	ConsoleApp19-1.bin.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe
324	rundll32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

ConsoleApp19-1.bin.exerundll32.exe

pid process

1648 ConsoleApp19-1.bin.exe
1648 ConsoleApp19-1.bin.exe
1648 ConsoleApp19-1.bin.exe
324 rundll32.exe
324 rundll32.exe

pid	process
1648	ConsoleApp19-1.bin.exe
1648	ConsoleApp19-1.bin.exe
1648	ConsoleApp19-1.bin.exe
324	rundll32.exe
324	rundll32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

ConsoleApp19-1.bin.exeConsoleApp19-1.bin.exerundll32.exe

description	pid	process
Token: SeDebugPrivilege	756	ConsoleApp19-1.bin.exe
Token: SeDebugPrivilege	1648	ConsoleApp19-1.bin.exe
Token: SeDebugPrivilege	324	rundll32.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

ConsoleApp19-1.bin.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 756 wrote to memory of 1652	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1652	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1652	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1652	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 756 wrote to memory of 1648	756	ConsoleApp19-1.bin.exe	ConsoleApp19-1.bin.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 1268 wrote to memory of 324	1268	Explorer.EXE	rundll32.exe
PID 324 wrote to memory of 1112	324	rundll32.exe	cmd.exe
PID 324 wrote to memory of 1112	324	rundll32.exe	cmd.exe
PID 324 wrote to memory of 1112	324	rundll32.exe	cmd.exe
PID 324 wrote to memory of 1112	324	rundll32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1268

C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe
"C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:756

C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe
C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe
3⤵
PID:1652

C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe
C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1648

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:324

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ConsoleApp19-1.bin.exe"
3⤵
- Deletes itself
PID:1112

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/324-69-0x0000000000000000-mapping.dmp

Download
memory/324-75-0x0000000001D30000-0x0000000001DC0000-memory.dmp

Filesize
576KB

Download
memory/324-74-0x0000000002000000-0x0000000002303000-memory.dmp

Filesize
3.0MB

Download
memory/324-73-0x00000000000D0000-0x00000000000F9000-memory.dmp

Filesize
164KB

Download
memory/324-72-0x0000000000920000-0x000000000092E000-memory.dmp

Filesize
56KB

Download
memory/756-60-0x00000000006B0000-0x00000000006DA000-memory.dmp

Filesize
168KB

Download
memory/756-57-0x0000000004990000-0x0000000004991000-memory.dmp

Filesize
4KB

Download
memory/756-58-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/756-59-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/756-55-0x0000000000A90000-0x0000000000A91000-memory.dmp

Filesize
4KB

Download
memory/1112-71-0x0000000000000000-mapping.dmp

Download
memory/1268-76-0x0000000008F40000-0x00000000090CC000-memory.dmp

Filesize
1.5MB

Download
memory/1268-68-0x0000000006DF0000-0x0000000006F03000-memory.dmp

Filesize
1.1MB

Download
memory/1648-66-0x0000000000C70000-0x0000000000F73000-memory.dmp

Filesize
3.0MB

Download
memory/1648-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1648-67-0x0000000000180000-0x0000000000191000-memory.dmp

Filesize
68KB

Download
memory/1648-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1648-64-0x000000000041D450-mapping.dmp

Download
memory/1648-63-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads