xloader | 68aba64ef9b4e5af747005ea8efdd213a80e86e45e9b4f480a54af016e3c6c95

General

Target

payment advice_16000.exe
Size

254KB
MD5

a1c481bb9474e04781840009a3c10664
SHA1

c432b71a2f493e7c7a120d42d41bf7e4de2053f8
SHA256

68aba64ef9b4e5af747005ea8efdd213a80e86e45e9b4f480a54af016e3c6c95
SHA512

831053501f491e71664ef594394772f18a5197989c4b4dd625572efa5e508a27ef6d3469a94fad64b7c2dee44904400cd9173edaf1fa5049b21e952bf4903f68

Score

10^/10

xloader d6pu loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

d6pu

C2

http://www.bonitaspringshomesearch.com/d6pu/

Decoy

ifixcreditatl.com

productgeekout.com

electricvehicle-insurance.com

kuiper.business

cloudenglabs.com

gorbepari.com

collecthappy.com

amykrussell.store

clubhousebusinesscourse.com

aplussinifiklima.com

slewis.design

atticwitt.com

galenota.com

griphook.xyz

gsjbd1.club

bootystrapfitness.com

emflawrhks.com

alternativedata.investments

eyehealthtnpasumo3.xyz

naturanzaec.com

Signatures

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

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/268-57-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/268-58-0x000000000041D4E0-mapping.dmp	xloader
behavioral1/memory/268-63-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/816-69-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1000 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

payment advice_16000.exe

pid process

1096 payment advice_16000.exe

pid	process
1000	cmd.exe

pid	process
1096	payment advice_16000.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

payment advice_16000.exepayment advice_16000.exesvchost.exe

description	pid	process	target process
PID 1096 set thread context of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 268 set thread context of 1200	268	payment advice_16000.exe	Explorer.EXE
PID 268 set thread context of 1200	268	payment advice_16000.exe	Explorer.EXE
PID 816 set thread context of 1200	816	svchost.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:

payment advice_16000.exesvchost.exe

pid	process
268	payment advice_16000.exe
268	payment advice_16000.exe
268	payment advice_16000.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe
816	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

payment advice_16000.exesvchost.exe

pid process

268 payment advice_16000.exe
268 payment advice_16000.exe
268 payment advice_16000.exe
268 payment advice_16000.exe
816 svchost.exe
816 svchost.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

payment advice_16000.exesvchost.exe

description pid process

Token: SeDebugPrivilege 268 payment advice_16000.exe
Token: SeDebugPrivilege 816 svchost.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
1200 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1200 Explorer.EXE
1200 Explorer.EXE

pid	process
1200	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	268	payment advice_16000.exe
Token: SeDebugPrivilege	816	svchost.exe

pid	process
1200	Explorer.EXE
1200	Explorer.EXE

pid	process
1200	Explorer.EXE
1200	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

payment advice_16000.exepayment advice_16000.exesvchost.exe

description	pid	process	target process
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 1096 wrote to memory of 268	1096	payment advice_16000.exe	payment advice_16000.exe
PID 268 wrote to memory of 816	268	payment advice_16000.exe	svchost.exe
PID 268 wrote to memory of 816	268	payment advice_16000.exe	svchost.exe
PID 268 wrote to memory of 816	268	payment advice_16000.exe	svchost.exe
PID 268 wrote to memory of 816	268	payment advice_16000.exe	svchost.exe
PID 816 wrote to memory of 1000	816	svchost.exe	cmd.exe
PID 816 wrote to memory of 1000	816	svchost.exe	cmd.exe
PID 816 wrote to memory of 1000	816	svchost.exe	cmd.exe
PID 816 wrote to memory of 1000	816	svchost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1200

C:\Users\Admin\AppData\Local\Temp\payment advice_16000.exe
"C:\Users\Admin\AppData\Local\Temp\payment advice_16000.exe"
2⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096

C:\Users\Admin\AppData\Local\Temp\payment advice_16000.exe
"C:\Users\Admin\AppData\Local\Temp\payment advice_16000.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:268

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:816

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\payment advice_16000.exe"
5⤵
- Deletes itself
PID:1000

C:\Windows\SysWOW64\autochk.exe
"C:\Windows\SysWOW64\autochk.exe"
2⤵
PID:848

C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
2⤵
PID:1488

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

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Downloads

\Users\Admin\AppData\Local\Temp\nsiE89B.tmp\mdta.dll
MD5
7be3eed97c26a1f2f541fac2be0b7fa9

SHA1
430271b97cebe8ae8fc94b5661dca421469c82cd

SHA256
d67b59fb5f9599649fa1aee124aca1b4db74a20fff182133f6569e95d9dd27d0

SHA512
80fe44fc62eb3c8799cf75c66b542995db529ad694665bef18b6ed89eeb976bd328f9965694934a40d345b1bb4e10de13e52747e40f60ea66fb3f4eafbaa0d38

Download Submit
memory/268-64-0x00000000004C0000-0x00000000004D1000-memory.dmp

Filesize
68KB

Download
memory/268-57-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/268-58-0x000000000041D4E0-mapping.dmp

Download
memory/268-61-0x0000000000480000-0x0000000000491000-memory.dmp

Filesize
68KB

Download
memory/268-60-0x00000000008B0000-0x0000000000BB3000-memory.dmp

Filesize
3.0MB

Download
memory/268-63-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/816-67-0x0000000000060000-0x0000000000068000-memory.dmp

Filesize
32KB

Download
memory/816-66-0x0000000000000000-mapping.dmp

Download
memory/816-68-0x0000000000720000-0x0000000000A23000-memory.dmp

Filesize
3.0MB

Download
memory/816-69-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/816-71-0x0000000000430000-0x00000000004C0000-memory.dmp

Filesize
576KB

Download
memory/1000-70-0x0000000000000000-mapping.dmp

Download
memory/1096-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download
memory/1200-62-0x0000000007340000-0x00000000074CD000-memory.dmp

Filesize
1.6MB

Download
memory/1200-65-0x00000000074D0000-0x0000000007608000-memory.dmp

Filesize
1.2MB

Download
memory/1200-72-0x0000000007610000-0x0000000007712000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads