xloader | 4c68b14580c8ffca6f3a30f4e5cd967777d57d2b83311609d9bb515b36e88d6f

General

Target

SWIFT Copy00323012022PDF.exe
Size

79KB
MD5

9a1b5e42a5855fd3240a9c33346d07ca
SHA1

228b3fde2e6e7a31a940931d08df2a4ed1e5d7e3
SHA256

fbfcc39fb2e03d204a83cb9dceaa90e692ddb28367457586fdace8ff27b11d88
SHA512

200d09616b4f4e31c1ec5f04c4c8e0a8541d4246d153b018cdbd7f273a246373b8e028c27a45ebfb887b26967fcd13816ff96842d812d7c8876d176bd875691b

Score

10^/10

xloader be4o loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

be4o

Decoy

neonewway.club

kuanghong.club

7bkj.com

ooo-club.com

kamchatka-agency.com

sjsndtvitzru.mobi

noireimpactcollective.net

justbe-event.com

easypeasy.community

southcoast.glass

janhenningsen.com

jmxyjj.com

tarihibilet.com

nagradi7.com

percentrostered.net

certvaxid.com

kingseafoodsydney.com

blacksheepwalk.com

waktuk.com

inteligenciaenrefrigeracion.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/788-58-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/788-63-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1100-67-0x0000000000070000-0x0000000000099000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

SWIFT Copy00323012022PDF.exeaspnet_compiler.execscript.exe

description	pid	process	target process
PID 956 set thread context of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 788 set thread context of 1300	788	aspnet_compiler.exe	Explorer.EXE
PID 788 set thread context of 1300	788	aspnet_compiler.exe	Explorer.EXE
PID 1100 set thread context of 1300	1100	cscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 29 IoCs

Processes:

aspnet_compiler.execscript.exe

pid	process
788	aspnet_compiler.exe
788	aspnet_compiler.exe
788	aspnet_compiler.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe
1100	cscript.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

aspnet_compiler.execscript.exe

pid process

788 aspnet_compiler.exe
788 aspnet_compiler.exe
788 aspnet_compiler.exe
788 aspnet_compiler.exe
1100 cscript.exe
1100 cscript.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

SWIFT Copy00323012022PDF.exeaspnet_compiler.execscript.exe

description	pid	process
Token: SeDebugPrivilege	956	SWIFT Copy00323012022PDF.exe
Token: SeDebugPrivilege	788	aspnet_compiler.exe
Token: SeDebugPrivilege	1100	cscript.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1300 Explorer.EXE
1300 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1300 Explorer.EXE
1300 Explorer.EXE

pid	process
1300	Explorer.EXE
1300	Explorer.EXE

pid	process
1300	Explorer.EXE
1300	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

SWIFT Copy00323012022PDF.exeaspnet_compiler.execscript.exe

description	pid	process	target process
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 956 wrote to memory of 788	956	SWIFT Copy00323012022PDF.exe	aspnet_compiler.exe
PID 788 wrote to memory of 1100	788	aspnet_compiler.exe	cscript.exe
PID 788 wrote to memory of 1100	788	aspnet_compiler.exe	cscript.exe
PID 788 wrote to memory of 1100	788	aspnet_compiler.exe	cscript.exe
PID 788 wrote to memory of 1100	788	aspnet_compiler.exe	cscript.exe
PID 1100 wrote to memory of 672	1100	cscript.exe	cmd.exe
PID 1100 wrote to memory of 672	1100	cscript.exe	cmd.exe
PID 1100 wrote to memory of 672	1100	cscript.exe	cmd.exe
PID 1100 wrote to memory of 672	1100	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1300

C:\Users\Admin\AppData\Local\Temp\SWIFT Copy00323012022PDF.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT Copy00323012022PDF.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956

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
- Suspicious use of WriteProcessMemory
PID:788

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
5⤵
PID:672

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/788-64-0x00000000002E0000-0x00000000002F1000-memory.dmp

Filesize
68KB

Download
memory/788-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/788-57-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/788-58-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/788-60-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download
memory/788-61-0x00000000002A0000-0x00000000002B1000-memory.dmp

Filesize
68KB

Download
memory/788-63-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/956-54-0x0000000002550000-0x0000000002552000-memory.dmp

Filesize
8KB

Download
memory/956-55-0x00000000009C0000-0x00000000009D6000-memory.dmp

Filesize
88KB

Download
memory/956-53-0x000000013FC10000-0x000000013FC26000-memory.dmp

Filesize
88KB

Download
memory/1100-66-0x00000000004A0000-0x00000000004C2000-memory.dmp

Filesize
136KB

Download
memory/1100-67-0x0000000000070000-0x0000000000099000-memory.dmp

Filesize
164KB

Download
memory/1100-68-0x00000000021A0000-0x00000000024A3000-memory.dmp

Filesize
3.0MB

Download
memory/1100-69-0x0000000000370000-0x0000000000400000-memory.dmp

Filesize
576KB

Download
memory/1300-65-0x0000000004190000-0x0000000004240000-memory.dmp

Filesize
704KB

Download
memory/1300-62-0x0000000006B90000-0x0000000006C42000-memory.dmp

Filesize
712KB

Download
memory/1300-70-0x00000000073B0000-0x00000000074D7000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads