xloader | e44cd14fb92931c26ce2b978c737bc889d806cbde2171c729ddf21b79200307f

Analysis

max time kernel
93s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe
Size

587KB
MD5

836defaa62ead456b88f4ff5b376ced5
SHA1

1806b010ac7de322829d37e147b7f7c39b279c93
SHA256

355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122
SHA512

ba1f17e025ec6145dfa4eb9a519c96d559a8e6cbb88fedddcafff127f494ee63288da4e0fa1ab353484708127f33e0b30185328bde1ecf5b7c866815b4e0f986
SSDEEP

12288:x4zlm31gW7Ixgyxb0QwM8YneKC6xH28EK8xr38WH:azlm3KWExgGpwM8YnXFEhp3f

Score

10^/10

xloader cfb2 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

cfb2

Decoy

modafemme.store

adriankazer.com

littlerockgardens.com

peolinkbroker.com

gulfandinlandlimited.com

overseasentry.online

jen4x.com

saltysirenapparel.com

sprintfingers.com

obio-energi.com

auroralunaclothing.com

imafuckingretard.net

finalimpactoutdoors.com

haylcion.com

cybertice.com

nikaluda.com

juliana-nails.online

karbalacanning.com

candouventures.net

solarpanelscapegirardeaumo.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/4108-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4988 set thread context of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4108	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe
4108	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4988 wrote to memory of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91
PID 4988 wrote to memory of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91
PID 4988 wrote to memory of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91
PID 4988 wrote to memory of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91
PID 4988 wrote to memory of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91
PID 4988 wrote to memory of 4108	4988	355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe	91

C:\Users\Admin\AppData\Local\Temp\355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe
"C:\Users\Admin\AppData\Local\Temp\355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Users\Admin\AppData\Local\Temp\355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe
  "C:\Users\Admin\AppData\Local\Temp\355da352f5a3782b61c87156e127d0ad167a379a7b9a0889574c2a773b55a122.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4108

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

Loading Replay Monitor...

Downloads

memory/4108-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4108-16-0x0000000001AB0000-0x0000000001DFA000-memory.dmp

Filesize
3.3MB

Download
memory/4108-15-0x0000000001AB0000-0x0000000001DFA000-memory.dmp

Filesize
3.3MB

Download
memory/4988-5-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4988-0-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/4988-4-0x0000000004C50000-0x0000000004C5A000-memory.dmp

Filesize
40KB

Download
memory/4988-6-0x0000000007630000-0x000000000763C000-memory.dmp

Filesize
48KB

Download
memory/4988-7-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/4988-8-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4988-9-0x00000000079A0000-0x0000000007A3C000-memory.dmp

Filesize
624KB

Download
memory/4988-10-0x0000000007900000-0x000000000794C000-memory.dmp

Filesize
304KB

Download
memory/4988-11-0x0000000007B50000-0x0000000007BB0000-memory.dmp

Filesize
384KB

Download
memory/4988-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp

Filesize
584KB

Download
memory/4988-14-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4988-2-0x0000000005250000-0x00000000057F4000-memory.dmp

Filesize
5.6MB

Download
memory/4988-1-0x00000000001B0000-0x000000000024A000-memory.dmp

Filesize
616KB

Download