xloader | a905e72a77771c75444b5fc0fe1afb342aefdfcb16e1053eff8c7a66094c3d04

General

Target

Swift Copy_pdf.exe
Size

311KB
MD5

9f2d01a8b5dc49ef17702e857be90889
SHA1

d0a573726943bf91061ae5eb5cac521fca7a9e42
SHA256

a905e72a77771c75444b5fc0fe1afb342aefdfcb16e1053eff8c7a66094c3d04
SHA512

50881bf2d897bb9c249dc0981a61f59f8038f42cf74f672b5b9f54c8836f74c6a343e3fbed74287eea17e2545c87424fd422d0eef006d348038573a9934fb69c

Score

10^/10

xloader dtt3 loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

dtt3

Decoy

edilononlineshop.com

cursosd.com

viellacharteredland.com

increasey0urenergylevels.codes

yjy-hotel.com

claym.xyz

reelsguide.com

gives-cardano.com

ashrafannuar.com

mammalians.com

rocketleaguedads.com

yubierp.com

minimi36.com

chn-chn.com

jagojp888.com

parsian-shetab.com

273351.com

mdtouhid.com

babedads.com

vallinam2.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1872-57-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/572-67-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

544 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

Swift Copy_pdf.exe

pid process

1188 Swift Copy_pdf.exe

pid	process
544	cmd.exe

pid	process
1188	Swift Copy_pdf.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

Swift Copy_pdf.exeSwift Copy_pdf.execolorcpl.exe

description	pid	process	target process
PID 1188 set thread context of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1872 set thread context of 1228	1872	Swift Copy_pdf.exe	Explorer.EXE
PID 1872 set thread context of 1228	1872	Swift Copy_pdf.exe	Explorer.EXE
PID 572 set thread context of 1228	572	colorcpl.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 31 IoCs

Processes:

Swift Copy_pdf.execolorcpl.exe

pid	process
1872	Swift Copy_pdf.exe
1872	Swift Copy_pdf.exe
1872	Swift Copy_pdf.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe
572	colorcpl.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1228 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Swift Copy_pdf.execolorcpl.exe

pid process

1872 Swift Copy_pdf.exe
1872 Swift Copy_pdf.exe
1872 Swift Copy_pdf.exe
1872 Swift Copy_pdf.exe
572 colorcpl.exe
572 colorcpl.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Swift Copy_pdf.execolorcpl.exe

description pid process

Token: SeDebugPrivilege 1872 Swift Copy_pdf.exe
Token: SeDebugPrivilege 572 colorcpl.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1228 Explorer.EXE
1228 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1228 Explorer.EXE
1228 Explorer.EXE

pid	process
1228	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1872	Swift Copy_pdf.exe
Token: SeDebugPrivilege	572	colorcpl.exe

pid	process
1228	Explorer.EXE
1228	Explorer.EXE

pid	process
1228	Explorer.EXE
1228	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Swift Copy_pdf.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1188 wrote to memory of 1872	1188	Swift Copy_pdf.exe	Swift Copy_pdf.exe
PID 1228 wrote to memory of 572	1228	Explorer.EXE	colorcpl.exe
PID 1228 wrote to memory of 572	1228	Explorer.EXE	colorcpl.exe
PID 1228 wrote to memory of 572	1228	Explorer.EXE	colorcpl.exe
PID 1228 wrote to memory of 572	1228	Explorer.EXE	colorcpl.exe
PID 572 wrote to memory of 544	572	colorcpl.exe	cmd.exe
PID 572 wrote to memory of 544	572	colorcpl.exe	cmd.exe
PID 572 wrote to memory of 544	572	colorcpl.exe	cmd.exe
PID 572 wrote to memory of 544	572	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1228

C:\Users\Admin\AppData\Local\Temp\Swift Copy_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy_pdf.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1188

C:\Users\Admin\AppData\Local\Temp\Swift Copy_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift Copy_pdf.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1872

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:572

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Swift Copy_pdf.exe"
3⤵
- Deletes itself
PID:544

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsiC988.tmp\ggjsh.dll
MD5
6022029b4dd0c5615b8fe779696eb551

SHA1
74eda69e2b3d116bbfa24033713abf866cb6929a

SHA256
ddab06f6d679089fcbe372096c40a3a0f977629596a3328f54cf4f90db10a2e7

SHA512
9619aa7168fe1bff9b88d4e2666029b50acb346d1cff53c1844623ac4df863291653623feb325e28f164655ea9b35b1f9b7aa2ad4206e07b7e87592c09db3112

Download Submit
memory/572-67-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/572-69-0x0000000001DC0000-0x0000000001E50000-memory.dmp

Filesize
576KB

Download
memory/572-68-0x0000000002090000-0x0000000002393000-memory.dmp

Filesize
3.0MB

Download
memory/572-66-0x00000000002B0000-0x00000000002C8000-memory.dmp

Filesize
96KB

Download
memory/1188-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

Download
memory/1228-70-0x0000000008EE0000-0x000000000902C000-memory.dmp

Filesize
1.3MB

Download
memory/1228-61-0x00000000070C0000-0x0000000007251000-memory.dmp

Filesize
1.6MB

Download
memory/1228-64-0x0000000006AD0000-0x0000000006BBE000-memory.dmp

Filesize
952KB

Download
memory/1872-59-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/1872-63-0x0000000002290000-0x00000000022A1000-memory.dmp

Filesize
68KB

Download
memory/1872-60-0x00000000002A0000-0x0000000000429000-memory.dmp

Filesize
1.5MB

Download
memory/1872-57-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads