xloader | 5111f4fa05b89a9d727c4686485acedc16553a7715fd36776c68972acf8e5382

General

Target

DHL_AWB# 9678547836.exe
Size

326KB
MD5

c8df5e6047cd338743e32c7e79067a45
SHA1

848cdb2e9b7415ca7689b74ffd076fb92a8637a4
SHA256

5111f4fa05b89a9d727c4686485acedc16553a7715fd36776c68972acf8e5382
SHA512

c18533cd152b2ea6c395d6224f0dcbc73f3583bb4b8b902cf967c906a5c5df634976741a9f90977fa05e487277d79c4ac7e85f5216921f4c78bde1abd7f36436

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/564-56-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/564-61-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1680-65-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1668 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

DHL_AWB# 9678547836.exe

pid process

1172 DHL_AWB# 9678547836.exe

pid	process
1668	cmd.exe

pid	process
1172	DHL_AWB# 9678547836.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

DHL_AWB# 9678547836.exeDHL_AWB# 9678547836.exehelp.exe

description	pid	process	target process
PID 1172 set thread context of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 564 set thread context of 1412	564	DHL_AWB# 9678547836.exe	Explorer.EXE
PID 564 set thread context of 1412	564	DHL_AWB# 9678547836.exe	Explorer.EXE
PID 1680 set thread context of 1412	1680	help.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 29 IoCs

Processes:

DHL_AWB# 9678547836.exehelp.exe

pid	process
564	DHL_AWB# 9678547836.exe
564	DHL_AWB# 9678547836.exe
564	DHL_AWB# 9678547836.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe
1680	help.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

DHL_AWB# 9678547836.exehelp.exe

pid process

564 DHL_AWB# 9678547836.exe
564 DHL_AWB# 9678547836.exe
564 DHL_AWB# 9678547836.exe
564 DHL_AWB# 9678547836.exe
1680 help.exe
1680 help.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DHL_AWB# 9678547836.exehelp.exe

description pid process

Token: SeDebugPrivilege 564 DHL_AWB# 9678547836.exe
Token: SeDebugPrivilege 1680 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

description	pid	process
Token: SeDebugPrivilege	564	DHL_AWB# 9678547836.exe
Token: SeDebugPrivilege	1680	help.exe

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

DHL_AWB# 9678547836.exeDHL_AWB# 9678547836.exehelp.exe

description	pid	process	target process
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 1172 wrote to memory of 564	1172	DHL_AWB# 9678547836.exe	DHL_AWB# 9678547836.exe
PID 564 wrote to memory of 1680	564	DHL_AWB# 9678547836.exe	help.exe
PID 564 wrote to memory of 1680	564	DHL_AWB# 9678547836.exe	help.exe
PID 564 wrote to memory of 1680	564	DHL_AWB# 9678547836.exe	help.exe
PID 564 wrote to memory of 1680	564	DHL_AWB# 9678547836.exe	help.exe
PID 1680 wrote to memory of 1668	1680	help.exe	cmd.exe
PID 1680 wrote to memory of 1668	1680	help.exe	cmd.exe
PID 1680 wrote to memory of 1668	1680	help.exe	cmd.exe
PID 1680 wrote to memory of 1668	1680	help.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1412

C:\Users\Admin\AppData\Local\Temp\DHL_AWB# 9678547836.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB# 9678547836.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Local\Temp\DHL_AWB# 9678547836.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB# 9678547836.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:564

C:\Windows\SysWOW64\help.exe
"C:\Windows\SysWOW64\help.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\DHL_AWB# 9678547836.exe"
5⤵
- Deletes itself
PID:1668

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\nsiE3BC.tmp\vbxaftxp.dll
MD5
b352c7e713aa81796cbdc8bf0827b5f0

SHA1
2e0a7c042322c8beb99ac7a9b66645e6f35b8c2a

SHA256
e096ec2151b53c081e3c7a6e712c04632dc6173f5d2f9a9ad3981da8ce718ef7

SHA512
22fc7ca17f8459a996823d8c37bf835927a58f564f0998aeeab77d7f1ee64484199f2be16c41c2b0ce021b4c1edda3c499b80ed1a757b957abb29d0cf3ab5e1f

Download Submit
memory/564-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/564-56-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/564-58-0x00000000008C0000-0x0000000000BC3000-memory.dmp

Filesize
3.0MB

Download
memory/564-59-0x0000000000450000-0x0000000000461000-memory.dmp

Filesize
68KB

Download
memory/564-62-0x0000000000490000-0x00000000004A1000-memory.dmp

Filesize
68KB

Download
memory/1172-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1412-60-0x00000000049C0000-0x0000000004A71000-memory.dmp

Filesize
708KB

Download
memory/1412-63-0x0000000006D00000-0x0000000006E66000-memory.dmp

Filesize
1.4MB

Download
memory/1412-68-0x0000000004C20000-0x0000000004CE8000-memory.dmp

Filesize
800KB

Download
memory/1680-64-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download
memory/1680-66-0x0000000000880000-0x0000000000B83000-memory.dmp

Filesize
3.0MB

Download
memory/1680-65-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1680-67-0x0000000000480000-0x0000000000510000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads