xloader | 7bdb88cb345cad1d093afcfafa7d5c0ca7b0d09981765e730ea33bf0e39994a2

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 20:34

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General

Target

8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe
Size

1.1MB
MD5

79696e14b286ae152091d0090b7c0105
SHA1

510a8bbeefe8d4407f9e032ffd3438be22f280ca
SHA256

8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633
SHA512

b3cd13482dd7bad3b35b274244f139d6801d263ce7e2a46fb6f3774b7a05db03349630df8e6fd578f74e349513d95c16b63d0d15d5ccda1e7db08018790a6087
SSDEEP

24576:iW93G9psFtc0ZlaSZOTTSNdOc+SqWKVyxqwVdLCIQ6a:Z3iM/Zla2KSNdOLyxxdZha

Score

10^/10

xloader nug3 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

nug3

Decoy

movinggameplans.net

sunrisetillsunuptow.com

vessaifeilde.quest

ov294.com

baobabbijoux.com

startuitive.com

sharj4030.online

neogenesivenice.com

timopartanen.com

julianaeclarindo.com

xbtiyu.com

tile666.com

hmgame668.com

johnfletcherllc.com

lingkarlengan.com

fdiqw.com

pathsat.sbs

age-oldpklduy.xyz

0876jz.com

misight1day.lat

Signatures

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

Xloader payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/3036-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/3036-16-0x0000000000A70000-0x0000000000D73000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2612 set thread context of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31

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	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3036	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31
PID 2612 wrote to memory of 3036	2612	8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe	31

C:\Users\Admin\AppData\Local\Temp\8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe
"C:\Users\Admin\AppData\Local\Temp\8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2612
- C:\Users\Admin\AppData\Local\Temp\8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe
  "C:\Users\Admin\AppData\Local\Temp\8f7d7d1a049ec6dc888d93c883c89701febe96cc0749608627e9ea3131f9e633.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3036

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/2612-6-0x0000000008230000-0x0000000008328000-memory.dmp

Filesize
992KB

Download
memory/2612-7-0x00000000020C0000-0x00000000020F0000-memory.dmp

Filesize
192KB

Download
memory/2612-2-0x0000000074E20000-0x000000007550E000-memory.dmp

Filesize
6.9MB

Download
memory/2612-3-0x00000000005A0000-0x00000000005B8000-memory.dmp

Filesize
96KB

Download
memory/2612-4-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/2612-5-0x0000000074E20000-0x000000007550E000-memory.dmp

Filesize
6.9MB

Download
memory/2612-1-0x0000000000950000-0x0000000000A68000-memory.dmp

Filesize
1.1MB

Download
memory/2612-14-0x0000000074E20000-0x000000007550E000-memory.dmp

Filesize
6.9MB

Download
memory/2612-0-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

Filesize
4KB

Download
memory/3036-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3036-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3036-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3036-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3036-15-0x0000000000A70000-0x0000000000D73000-memory.dmp

Filesize
3.0MB

Download
memory/3036-16-0x0000000000A70000-0x0000000000D73000-memory.dmp

Filesize
3.0MB

Download