xloader | 4903d25c490e1b6c899c4fb9d3d3eb16d79c802245d4c2b667ff06f42724e358

General

Target

PO.exe
Size

529KB
MD5

4bb710142c4fa183e24dbd3ce3c7b51d
SHA1

64a659096deda60c37861ddc0d26d3bfb11cc0c7
SHA256

4903d25c490e1b6c899c4fb9d3d3eb16d79c802245d4c2b667ff06f42724e358
SHA512

7b157763a01bcfba0a66d026af138209a2b3fccd955e789158d39a5e4738491f8146c1894aceabae42e7e064b02314f098ea52351dcbd2f66feed2b8ee6acc35

Score

10^/10

xloader agilenet loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.retro-e-scooter.com/sawc/

Decoy

prozedere.com

p53mutation.net

sidepiecebags.com

5865145.com

hushadianji.com

riseses.com

curvywahinemaui.com

marienish.com

tenxtimes.net

xcusehheseje.com

tjtradelimited.com

mitraberdaya.com

koedk.com

currenibtc.com

casa-rural-via.com

prcodes.xyz

brandariz.net

mcsc.club

curiget.xyz

juli.world

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1084-69-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/1084-70-0x000000000041D020-mapping.dmp	xloader
behavioral1/memory/1788-79-0x00000000000C0000-0x00000000000E8000-memory.dmp	xloader

Executes dropped EXE 1 IoCs

Processes:

AddInProcess32.exe

pid process

1084 AddInProcess32.exe
Loads dropped DLL 1 IoCs

Processes:

PO.exe

pid process

1496 PO.exe

pid	process
1084	AddInProcess32.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/1496-64-0x0000000000940000-0x0000000000961000-memory.dmp	agile_net

Suspicious use of SetThreadContext 3 IoCs

Processes:

PO.exeAddInProcess32.exemsdt.exe

description	pid	process	target process
PID 1496 set thread context of 1084	1496	PO.exe	AddInProcess32.exe
PID 1084 set thread context of 1224	1084	AddInProcess32.exe	Explorer.EXE
PID 1788 set thread context of 1224	1788	msdt.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

PO.exeAddInProcess32.exemsdt.exe

pid	process
1496	PO.exe
1496	PO.exe
1084	AddInProcess32.exe
1084	AddInProcess32.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe
1788	msdt.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

AddInProcess32.exemsdt.exe

pid process

1084 AddInProcess32.exe
1084 AddInProcess32.exe
1084 AddInProcess32.exe
1788 msdt.exe
1788 msdt.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

PO.exeAddInProcess32.exemsdt.exe

description pid process

Token: SeDebugPrivilege 1496 PO.exe
Token: SeDebugPrivilege 1084 AddInProcess32.exe
Token: SeDebugPrivilege 1788 msdt.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE

pid	process
1084	AddInProcess32.exe
1084	AddInProcess32.exe
1084	AddInProcess32.exe
1788	msdt.exe
1788	msdt.exe

description	pid	process
Token: SeDebugPrivilege	1496	PO.exe
Token: SeDebugPrivilege	1084	AddInProcess32.exe
Token: SeDebugPrivilege	1788	msdt.exe

pid	process
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

pid	process
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

PO.exeExplorer.EXEmsdt.exe

description	pid	process	target process
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1496 wrote to memory of 1084	1496	PO.exe	AddInProcess32.exe
PID 1224 wrote to memory of 1788	1224	Explorer.EXE	msdt.exe
PID 1224 wrote to memory of 1788	1224	Explorer.EXE	msdt.exe
PID 1224 wrote to memory of 1788	1224	Explorer.EXE	msdt.exe
PID 1224 wrote to memory of 1788	1224	Explorer.EXE	msdt.exe
PID 1788 wrote to memory of 944	1788	msdt.exe	cmd.exe
PID 1788 wrote to memory of 944	1788	msdt.exe	cmd.exe
PID 1788 wrote to memory of 944	1788	msdt.exe	cmd.exe
PID 1788 wrote to memory of 944	1788	msdt.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:1224

C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496

C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1084

C:\Windows\SysWOW64\msdt.exe
"C:\Windows\SysWOW64\msdt.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1788

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
3⤵
PID:944

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
MD5
6a673bfc3b67ae9782cb31af2f234c68

SHA1
7544e89566d91e84e3cd437b9a073e5f6b56566e

SHA256
978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

SHA512
72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

Download Submit
C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
MD5
6a673bfc3b67ae9782cb31af2f234c68

SHA1
7544e89566d91e84e3cd437b9a073e5f6b56566e

SHA256
978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

SHA512
72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

Download Submit
\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
MD5
6a673bfc3b67ae9782cb31af2f234c68

SHA1
7544e89566d91e84e3cd437b9a073e5f6b56566e

SHA256
978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

SHA512
72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

Download Submit
memory/944-81-0x0000000000000000-mapping.dmp

Download
memory/1084-73-0x0000000000A40000-0x0000000000D43000-memory.dmp

Filesize
3.0MB

Download
memory/1084-74-0x0000000000120000-0x0000000000130000-memory.dmp

Filesize
64KB

Download
memory/1084-69-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1084-70-0x000000000041D020-mapping.dmp

Download
memory/1224-84-0x00000000061F0000-0x00000000062ED000-memory.dmp

Filesize
1012KB

Download
memory/1224-75-0x0000000006070000-0x00000000061E4000-memory.dmp

Filesize
1.5MB

Download
memory/1496-67-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download
memory/1496-60-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1496-66-0x00000000006C0000-0x00000000006CB000-memory.dmp

Filesize
44KB

Download
memory/1496-65-0x00000000004B1000-0x00000000004B2000-memory.dmp

Filesize
4KB

Download
memory/1496-64-0x0000000000940000-0x0000000000961000-memory.dmp

Filesize
132KB

Download
memory/1496-62-0x00000000004B0000-0x00000000004B1000-memory.dmp

Filesize
4KB

Download
memory/1788-76-0x0000000000000000-mapping.dmp

Download
memory/1788-77-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/1788-78-0x0000000000790000-0x0000000000884000-memory.dmp

Filesize
976KB

Download
memory/1788-79-0x00000000000C0000-0x00000000000E8000-memory.dmp

Filesize
160KB

Download
memory/1788-82-0x0000000002280000-0x0000000002583000-memory.dmp

Filesize
3.0MB

Download
memory/1788-83-0x0000000001E20000-0x0000000001EAF000-memory.dmp

Filesize
572KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads