xloader | 1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 21:18

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General

Target

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe
Size

253KB
MD5

5916d20b998ef8ef31a2cbf939448434
SHA1

9a763e6a85218e88fbbd1f6b3c01e794ba531e87
SHA256

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830
SHA512

1f12db81914f5b5013897f0047821e3ea05b06b30912dc370b2826c8baa217e00d9d7a8a7a7febb35ffb29bdc70f6f70208f5bc2993071ff0a06a0ec750eaf1b
SSDEEP

6144:wBlL/chMcQPqiO39fzYQZAuA+7Fzn611zg46LxEggZ:CehMcQStt0cAu57pw1zlYxEPZ

Score

10^/10

xloader d6pu discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

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 family
xloader

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2708-9-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Loads dropped DLL 1 IoCs

Processes:

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

pid	Process
2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

description	pid	Process	procid_target
PID 2280 set thread context of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

pid	Process
2708	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe

description	pid	Process	procid_target
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30
PID 2280 wrote to memory of 2708	2280	1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe	30

C:\Users\Admin\AppData\Local\Temp\1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe
"C:\Users\Admin\AppData\Local\Temp\1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe
  "C:\Users\Admin\AppData\Local\Temp\1741b050332dd1a6189cb5f6367a198d4528edafff28b1b71930ec2acb385830.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsy5F.tmp\zntsolrgxs.dll

Filesize
38KB

MD5
fe76b0ef249aebd98f82d6437721c047

SHA1
b1d40595e05da9c6f8627885b36177d4ecd54f21

SHA256
39724fa50de7a8937dec84a3f00fe23c9dea895d312bdce8133db18f15ee1a81

SHA512
abff3bc26f23c3c864bca8bb4ef1191278bb88bf5d604db949a822fc98525bcecdc21acceffbca1aae5557c8a13e9e15092837bc1c16b3ec2d03c6b3fc8fd725

Download Submit
memory/2280-7-0x0000000010009000-0x000000001000B000-memory.dmp

Filesize
8KB

Download
memory/2708-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download