xloader | 21377d4071648a47228942fcfe0bfe32bc639b2d905828050b6a8c1dfc8d1052

Analysis

max time kernel
134s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2024 12:01

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General

Target

dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe
Size

585KB
MD5

d3f9895ad53fed9a59919eac83de1992
SHA1

982753997a748d691c93f2aad18f8ffd6961dcc8
SHA256

dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed
SHA512

356e4231d898db79beba4701ba49cd7a053be6be34fecf62331b6f4bb69c9492f1c065f4b6c943886e4999042cb577e7ac5c5df4d96958a7446179aff2bb4bdc
SSDEEP

12288:y4n3bUzN/aLflq8FJwY1z6eRuQtbbtLlOhsxeHHm:N6CRSY1X99ppOyxenm

Score

10^/10

xloader fqiq discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

fqiq

Decoy

driventow.com

ipatchwork.today

bolder.equipment

seal-brother.com

mountlaketerraceapartments.com

weeden.xyz

sanlifalan.com

athafood.com

isshinn1.com

creationslazzaroni.com

eclecticrenaissancewoman.com

satellitephonstore.com

cotchildcare.com

yamacorp.digital

ff4cuno43.xyz

quicksticks.community

govindfinance.com

farmersfirstseed.com

megacinema.club

tablescaperendezvous4two.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3840-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe

description	pid	Process	procid_target
PID 3900 set thread context of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96

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:

dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe

pid	Process
3840	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe
3840	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe

description	pid	Process	procid_target
PID 3900 wrote to memory of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96
PID 3900 wrote to memory of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96
PID 3900 wrote to memory of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96
PID 3900 wrote to memory of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96
PID 3900 wrote to memory of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96
PID 3900 wrote to memory of 3840	3900	dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe	96

C:\Users\Admin\AppData\Local\Temp\dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe
"C:\Users\Admin\AppData\Local\Temp\dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3900
- C:\Users\Admin\AppData\Local\Temp\dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe
  "C:\Users\Admin\AppData\Local\Temp\dc8324152892b2fc30fd2574d990150aeecbe7b3e5b871d884c6644a16ede4ed.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3840-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3840-15-0x0000000001770000-0x0000000001ABA000-memory.dmp

Filesize
3.3MB

Download
memory/3840-14-0x0000000001770000-0x0000000001ABA000-memory.dmp

Filesize
3.3MB

Download
memory/3900-6-0x0000000005070000-0x000000000508C000-memory.dmp

Filesize
112KB

Download
memory/3900-4-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3900-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/3900-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/3900-7-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/3900-8-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3900-9-0x0000000006380000-0x000000000641C000-memory.dmp

Filesize
624KB

Download
memory/3900-10-0x00000000065D0000-0x0000000006622000-memory.dmp

Filesize
328KB

Download
memory/3900-3-0x0000000004EE0000-0x0000000004F72000-memory.dmp

Filesize
584KB

Download
memory/3900-13-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3900-2-0x00000000053F0000-0x0000000005994000-memory.dmp

Filesize
5.6MB

Download
memory/3900-1-0x00000000003E0000-0x0000000000478000-memory.dmp

Filesize
608KB

Download