xloader | fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 11:05

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General

Target

fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe
Size

588KB
MD5

80457ed80eafe07d9dd3ffb9179ea01c
SHA1

7637c854b29e7a33bf69b5a1d7dd09ad24bd3134
SHA256

fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b
SHA512

f1f17b3e8a63ad65a45f2a0e58e4a34e2e6dab08e87c5412eddb3e45dd81aef18dcd276972e5cd04901b87d88e5c317fdaafc1fc41fcd34a5d1ad04c2c88892f
SSDEEP

12288:pr3bUzN/1YCKK+NZx2UO3bQPy7LFOhsReHHW:o/KKiZxhwbQPy7JOyRenW

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 family
xloader

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2472-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2156 set thread context of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.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	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2472	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31
PID 2156 wrote to memory of 2472	2156	fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe	31

C:\Users\Admin\AppData\Local\Temp\fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe
"C:\Users\Admin\AppData\Local\Temp\fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe
  "C:\Users\Admin\AppData\Local\Temp\fb87b4368253ea2b65518b377a9aad680f4a809cba2246bf90dab8a9dfe6bb7b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2472

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/2156-6-0x0000000004E00000-0x0000000004E52000-memory.dmp

Filesize
328KB

Download
memory/2156-1-0x00000000009D0000-0x0000000000A6A000-memory.dmp

Filesize
616KB

Download
memory/2156-2-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-3-0x00000000007E0000-0x00000000007FC000-memory.dmp

Filesize
112KB

Download
memory/2156-4-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/2156-5-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/2156-12-0x0000000074400000-0x0000000074AEE000-memory.dmp

Filesize
6.9MB

Download
memory/2472-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2472-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2472-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2472-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2472-13-0x0000000000A70000-0x0000000000D73000-memory.dmp

Filesize
3.0MB

Download