xloader | b24fe0dd0ec4d61ac6903f6579d59dcffd17d0e002c96803a551aa3ab17367ef

General

Target

BANK INFORMATION-M017012022-017016.gz.exe
Size

268KB
MD5

70efe8387b56122c7dd699f2721e29a9
SHA1

4e4d75d7bcd6507b8739a9e5b5c835d317396aab
SHA256

b24fe0dd0ec4d61ac6903f6579d59dcffd17d0e002c96803a551aa3ab17367ef
SHA512

f4fa953a6571b7c42e5a99df2a0365407011e93d60442924c6798b6ed064ab01b31e2751cd4f30909aff3b7b782abe79dfbd2c12e9ff7665244c343bca246f1e

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
behavioral2/memory/608-133-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/608-134-0x000000000041D490-mapping.dmp	xloader
behavioral2/memory/3176-142-0x0000000002FB0000-0x0000000002FD9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

BANK INFORMATION-M017012022-017016.gz.exeaspnet_compiler.exenetsh.exe

description	pid	process	target process
PID 324 set thread context of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 608 set thread context of 2488	608	aspnet_compiler.exe	Explorer.EXE
PID 3176 set thread context of 2488	3176	netsh.exe	Explorer.EXE

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotification.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotification.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotification.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes:

aspnet_compiler.exenetsh.exe

pid	process
608	aspnet_compiler.exe
608	aspnet_compiler.exe
608	aspnet_compiler.exe
608	aspnet_compiler.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe
3176	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2488 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

aspnet_compiler.exenetsh.exe

pid process

608 aspnet_compiler.exe
608 aspnet_compiler.exe
608 aspnet_compiler.exe
3176 netsh.exe
3176 netsh.exe

pid	process
2488	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

BANK INFORMATION-M017012022-017016.gz.exeaspnet_compiler.exenetsh.exeMusNotification.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	324	BANK INFORMATION-M017012022-017016.gz.exe
Token: SeDebugPrivilege	608	aspnet_compiler.exe
Token: SeDebugPrivilege	3176	netsh.exe
Token: SeShutdownPrivilege	1772	MusNotification.exe
Token: SeCreatePagefilePrivilege	1772	MusNotification.exe
Token: SeShutdownPrivilege	2488	Explorer.EXE
Token: SeCreatePagefilePrivilege	2488	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

BANK INFORMATION-M017012022-017016.gz.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 324 wrote to memory of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 324 wrote to memory of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 324 wrote to memory of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 324 wrote to memory of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 324 wrote to memory of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 324 wrote to memory of 608	324	BANK INFORMATION-M017012022-017016.gz.exe	aspnet_compiler.exe
PID 2488 wrote to memory of 3176	2488	Explorer.EXE	netsh.exe
PID 2488 wrote to memory of 3176	2488	Explorer.EXE	netsh.exe
PID 2488 wrote to memory of 3176	2488	Explorer.EXE	netsh.exe
PID 3176 wrote to memory of 1944	3176	netsh.exe	cmd.exe
PID 3176 wrote to memory of 1944	3176	netsh.exe	cmd.exe
PID 3176 wrote to memory of 1944	3176	netsh.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2488

C:\Users\Admin\AppData\Local\Temp\BANK INFORMATION-M017012022-017016.gz.exe
"C:\Users\Admin\AppData\Local\Temp\BANK INFORMATION-M017012022-017016.gz.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:324

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:608

C:\Windows\SysWOW64\netsh.exe
"C:\Windows\SysWOW64\netsh.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3176

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
3⤵
PID:1944

C:\Windows\system32\MusNotification.exe
C:\Windows\system32\MusNotification.exe
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:1772

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/324-130-0x0000000000520000-0x0000000000566000-memory.dmp

Filesize
280KB

Download
memory/324-131-0x0000000000520000-0x0000000000566000-memory.dmp

Filesize
280KB

Download
memory/324-132-0x000000001C780000-0x000000001C782000-memory.dmp

Filesize
8KB

Download
memory/608-137-0x0000000001110000-0x0000000001121000-memory.dmp

Filesize
68KB

Download
memory/608-134-0x000000000041D490-mapping.dmp

Download
memory/608-135-0x00000000011C0000-0x000000000150A000-memory.dmp

Filesize
3.3MB

Download
memory/608-133-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1944-143-0x0000000000000000-mapping.dmp

Download
memory/2488-138-0x0000000008150000-0x000000000826A000-memory.dmp

Filesize
1.1MB

Download
memory/2488-145-0x0000000008270000-0x0000000008319000-memory.dmp

Filesize
676KB

Download
memory/3176-139-0x0000000000000000-mapping.dmp

Download
memory/3176-140-0x0000000000890000-0x00000000008AE000-memory.dmp

Filesize
120KB

Download
memory/3176-141-0x0000000003B30000-0x0000000003E7A000-memory.dmp

Filesize
3.3MB

Download
memory/3176-142-0x0000000002FB0000-0x0000000002FD9000-memory.dmp

Filesize
164KB

Download
memory/3176-144-0x0000000003980000-0x0000000003A10000-memory.dmp

Filesize
576KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads