xloader | b47cf0eaed7e3798e77eaf01aac5783f2c03f7db7802a5215523d4ccdc631bc5

General

Target

960b0f8219762d17f6f47ee76275c7c1.exe
Size

293KB
MD5

960b0f8219762d17f6f47ee76275c7c1
SHA1

ed0eaa1b2d7636d74713c86548842cdb72b8c8cd
SHA256

b47cf0eaed7e3798e77eaf01aac5783f2c03f7db7802a5215523d4ccdc631bc5
SHA512

06d9751f85266c92e666400dc911271e3354ca550a12a6e45386f46f23c56e02986d8a763f394ecbe470952379a752cb0ab26dee5dcc8d4cab84d28e34104ccc
SSDEEP

6144:eqJT5/+TVlkf7jWDUaLOjYmCVdKrLVi2D9y4CUFHHv:e61+BIjbaafCi/Vi2D9yJU1

Score

10^/10

xloader zgtb loader rat

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

zgtb

Decoy

gabriellep.com

honghe4.xyz

anisaofrendas.com

happy-tile.com

thesulkies.com

international-ipo.com

tazeco.info

hhhzzz.xyz

vrmonster.xyz

theearthresidencia.com

sportape.xyz

elshadaibaterias.com

koredeiihibi.com

taxtaa.com

globalcityb.com

fxivcama.com

dagsmith.com

elmar-bhp.com

peakice.net

jhcdjewelry.com

Signatures

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

Xloader payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/948-63-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral1/memory/948-64-0x000000000041F1F0-mapping.dmp	xloader
behavioral1/memory/948-66-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral1/memory/892-75-0x0000000000080000-0x00000000000AB000-memory.dmp	xloader
behavioral1/memory/892-79-0x0000000000080000-0x00000000000AB000-memory.dmp	xloader

Drops startup file 2 IoCs

Processes:

Powershell.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%	Powershell.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

960b0f8219762d17f6f47ee76275c7c1.exeaspnet_compiler.exehelp.exe

description	pid	process	target process
PID 1508 set thread context of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 948 set thread context of 1412	948	aspnet_compiler.exe	Explorer.EXE
PID 892 set thread context of 1412	892	help.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

aspnet_compiler.exePowershell.exehelp.exe

pid	process
948	aspnet_compiler.exe
948	aspnet_compiler.exe
2000	Powershell.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe
892	help.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

aspnet_compiler.exehelp.exe

pid process

948 aspnet_compiler.exe
948 aspnet_compiler.exe
948 aspnet_compiler.exe
892 help.exe
892 help.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

960b0f8219762d17f6f47ee76275c7c1.exeaspnet_compiler.exePowershell.exehelp.exe

description	pid	process
Token: SeDebugPrivilege	1508	960b0f8219762d17f6f47ee76275c7c1.exe
Token: SeDebugPrivilege	948	aspnet_compiler.exe
Token: SeDebugPrivilege	2000	Powershell.exe
Token: SeDebugPrivilege	892	help.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
1412 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
1412 Explorer.EXE

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

960b0f8219762d17f6f47ee76275c7c1.exeExplorer.EXEhelp.exe

description	pid	process	target process
PID 1508 wrote to memory of 2000	1508	960b0f8219762d17f6f47ee76275c7c1.exe	Powershell.exe
PID 1508 wrote to memory of 2000	1508	960b0f8219762d17f6f47ee76275c7c1.exe	Powershell.exe
PID 1508 wrote to memory of 2000	1508	960b0f8219762d17f6f47ee76275c7c1.exe	Powershell.exe
PID 1508 wrote to memory of 2000	1508	960b0f8219762d17f6f47ee76275c7c1.exe	Powershell.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1508 wrote to memory of 948	1508	960b0f8219762d17f6f47ee76275c7c1.exe	aspnet_compiler.exe
PID 1412 wrote to memory of 892	1412	Explorer.EXE	help.exe
PID 1412 wrote to memory of 892	1412	Explorer.EXE	help.exe
PID 1412 wrote to memory of 892	1412	Explorer.EXE	help.exe
PID 1412 wrote to memory of 892	1412	Explorer.EXE	help.exe
PID 892 wrote to memory of 1868	892	help.exe	cmd.exe
PID 892 wrote to memory of 1868	892	help.exe	cmd.exe
PID 892 wrote to memory of 1868	892	help.exe	cmd.exe
PID 892 wrote to memory of 1868	892	help.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:1412

C:\Users\Admin\AppData\Local\Temp\960b0f8219762d17f6f47ee76275c7c1.exe
"C:\Users\Admin\AppData\Local\Temp\960b0f8219762d17f6f47ee76275c7c1.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell" Copy-Item 'C:\Users\Admin\AppData\Local\Temp\960b0f8219762d17f6f47ee76275c7c1.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\%Namee%'
3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2000

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:948

C:\Windows\SysWOW64\help.exe
"C:\Windows\SysWOW64\help.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:892

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
3⤵
PID:1868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/892-71-0x0000000000000000-mapping.dmp

Download
memory/892-79-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/892-77-0x00000000005B0000-0x0000000000640000-memory.dmp

Filesize
576KB

Download
memory/892-76-0x0000000000960000-0x0000000000C63000-memory.dmp

Filesize
3.0MB

Download
memory/892-75-0x0000000000080000-0x00000000000AB000-memory.dmp

Filesize
172KB

Download
memory/892-73-0x0000000000950000-0x0000000000956000-memory.dmp

Filesize
24KB

Download
memory/948-61-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/948-60-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/948-64-0x000000000041F1F0-mapping.dmp

Download
memory/948-66-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/948-67-0x0000000000B20000-0x0000000000E23000-memory.dmp

Filesize
3.0MB

Download
memory/948-68-0x0000000000190000-0x00000000001A1000-memory.dmp

Filesize
68KB

Download
memory/948-63-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/1412-70-0x0000000004B30000-0x0000000004CB8000-memory.dmp

Filesize
1.5MB

Download
memory/1412-80-0x0000000004E30000-0x0000000004F07000-memory.dmp

Filesize
860KB

Download
memory/1412-78-0x0000000004E30000-0x0000000004F07000-memory.dmp

Filesize
860KB

Download
memory/1508-54-0x0000000000110000-0x0000000000160000-memory.dmp

Filesize
320KB

Download
memory/1508-56-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/1508-55-0x0000000001D60000-0x0000000001DA6000-memory.dmp

Filesize
280KB

Download
memory/1508-58-0x00000000002B0000-0x00000000002CC000-memory.dmp

Filesize
112KB

Download
memory/1868-72-0x0000000000000000-mapping.dmp

Download
memory/2000-57-0x0000000000000000-mapping.dmp

Download
memory/2000-74-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/2000-69-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads