xloader | 548fdfece95e8429e3cb9bf046263413b8cb15766af0ed52f7400f69ffd056ea

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe
Size

624KB
MD5

d99953eb7bdc48ba8a60718a99e8b545
SHA1

8d1524f9866ef71dd0e95bbaab8ec37d9b5e71cc
SHA256

42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336
SHA512

58ffa96e531bcdbb9b2f29d4a018df2b82a124cde0aa5b40b8e8f584b109ea4c44581c264ef3051fbe0bf3f6ae86645f48d9be1767e8835fee7269cbcb717e90
SSDEEP

12288:/JHHgmUCW70uXwFGMxlviBL5p/UgTF3y8pJr9L9mRMu:xngmUJ4ugFBiLp/U+CgJZLkM

Score

10^/10

xloader 6f3o discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

6f3o

Decoy

mathoussecleaningservices.com

yogirajhousekeeping.com

abigbowlofcorn.com

jasonkerkmans.com

drugbar.biz

ofilmyzillz.agency

453821.com

reginamaiden.com

bearingsloirb.xyz

trc-bilibao.com

yiyo-group.com

johnkhamilton.store

siliconpklfjl.xyz

edimacare.com

littlerebelmanagement.com

mailheld.digital

nexteventtnpasumo5.xyz

arabatalmustahlik.com

423674.com

orwickeu.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2808-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2004 set thread context of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30

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	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2808	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30
PID 2004 wrote to memory of 2808	2004	42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe	30

C:\Users\Admin\AppData\Local\Temp\42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe
"C:\Users\Admin\AppData\Local\Temp\42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Users\Admin\AppData\Local\Temp\42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe
  "C:\Users\Admin\AppData\Local\Temp\42aa0f6f52d1280d1b150376031a9c93a319771b478dbcf69c540cabfc7a7336.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2808

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/2004-6-0x00000000052C0000-0x0000000005332000-memory.dmp

Filesize
456KB

Download
memory/2004-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/2004-2-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2004-3-0x0000000000550000-0x000000000055A000-memory.dmp

Filesize
40KB

Download
memory/2004-4-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/2004-5-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2004-1-0x0000000000110000-0x00000000001B2000-memory.dmp

Filesize
648KB

Download
memory/2004-7-0x0000000004290000-0x00000000042C0000-memory.dmp

Filesize
192KB

Download
memory/2004-13-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2808-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2808-14-0x00000000008F0000-0x0000000000BF3000-memory.dmp

Filesize
3.0MB

Download