xloader | 07fb86d2d29812a93d65900435235baf42de5cd83e6dfe381f099a1967746aa2

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-08-2024 19:19

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General

Target

69d6130e88b7f0157c2c24ceb2cc4a40N.exe
Size

416KB
MD5

69d6130e88b7f0157c2c24ceb2cc4a40
SHA1

041718d23c5b77e72dc65490279cb1f34b4bcced
SHA256

07fb86d2d29812a93d65900435235baf42de5cd83e6dfe381f099a1967746aa2
SHA512

f4403c609138c87c8de4da0f36995efe3f1e81289c0840e97d3e4fd35274350ff320cb05747236a3c6f8fd57a2022d6f95c69c3178914f7c2cbc75f800d28e63
SSDEEP

6144:/QqJb5mFCQcGNYpmUIfvlQdFMkbkz13XQCbbGJJPH4hErRqUHvB:z5mFvcyYQhfvWMkbu1nQdJ8OvB

Score

10^/10

xloader or4i discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

or4i

Decoy

cylindberg.com

qsmpy.world

hairmaxxclinic.com

teesfitpro.com

changethecompany.net

painteredmond.com

shebagholdings.com

wasteexport.com

salesclerkadage.life

rainboxs.com

lingoblasterdiscount.com

booweats.com

topcasino-111.com

downtoearthwork.com

carry-hai.com

nassaustreetcorp.com

directflence.com

basictrainningphothos.com

virtualayurveda.com

dar-sanidad.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2196-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Loads dropped DLL 2 IoCs

Processes:

69d6130e88b7f0157c2c24ceb2cc4a40N.exe

pid	Process
808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe
808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

69d6130e88b7f0157c2c24ceb2cc4a40N.exe

description	pid	Process	procid_target
PID 808 set thread context of 2196	808	69d6130e88b7f0157c2c24ceb2cc4a40N.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:

69d6130e88b7f0157c2c24ceb2cc4a40N.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	69d6130e88b7f0157c2c24ceb2cc4a40N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

69d6130e88b7f0157c2c24ceb2cc4a40N.exe

pid	Process
2196	69d6130e88b7f0157c2c24ceb2cc4a40N.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

69d6130e88b7f0157c2c24ceb2cc4a40N.exe

pid	Process
808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

69d6130e88b7f0157c2c24ceb2cc4a40N.exe

description	pid	Process	procid_target
PID 808 wrote to memory of 2196	808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe	30
PID 808 wrote to memory of 2196	808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe	30
PID 808 wrote to memory of 2196	808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe	30
PID 808 wrote to memory of 2196	808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe	30
PID 808 wrote to memory of 2196	808	69d6130e88b7f0157c2c24ceb2cc4a40N.exe	30

C:\Users\Admin\AppData\Local\Temp\69d6130e88b7f0157c2c24ceb2cc4a40N.exe
"C:\Users\Admin\AppData\Local\Temp\69d6130e88b7f0157c2c24ceb2cc4a40N.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:808
- C:\Users\Admin\AppData\Local\Temp\69d6130e88b7f0157c2c24ceb2cc4a40N.exe
  "C:\Users\Admin\AppData\Local\Temp\69d6130e88b7f0157c2c24ceb2cc4a40N.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2196

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

\Users\Admin\AppData\Local\Temp\nstB932.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
memory/808-12-0x00000000003F0000-0x00000000003F2000-memory.dmp

Filesize
8KB

Download
memory/2196-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download