xloader | fe199d1facffb73a30b58fc5349e8ab26fe72532ebe7273c45bf6d18901363c1

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 20:45

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General

Target

d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe
Size

214KB
MD5

7fcf8cbc72fdf0ad1998b9a3c3e1c5ed
SHA1

f8646738017c782bfc3922fac667098f0e5f6e5d
SHA256

d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475
SHA512

0c737d21b75639381f2c5f276453ad16c82b9687b215d371887d41a7385a97362c5922f40eca0b89029c5be7a87f5e24344d407612f5ca7f29e57b1049599912
SSDEEP

3072:8Lk395hYXJvMCpUkrbzkCL5ChqqBRWgLSR+Bw0MV3uK6OfBsW9XM1IeZ9Mm+qpCg:8Qq++PqXWgLSR4eBKdZv+zLHQp

Score

10^/10

xloader pb93 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

pb93

Decoy

covidlawyersnj.com

zhgxzdh.com

mydomainaccounts.com

uniq.plus

snehapoorvam.com

anj-tradingltd.com

orderinglogin.com

1660688.com

cazconstructionservices.com

yildizwestern.com

futchampionz.com

starbritesmiles.com

viralxch.com

bandmanwiththeheadband.com

teachertechia.net

provenfitness.club

regentpublicity.net

meghaminz.com

mysuperdrink.com

redtomatoes.club

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/3008-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Loads dropped DLL 2 IoCs

pid	Process
2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe
2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2100 set thread context of 3008	2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3008	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 3008	2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe	29
PID 2100 wrote to memory of 3008	2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe	29
PID 2100 wrote to memory of 3008	2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe	29
PID 2100 wrote to memory of 3008	2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe	29
PID 2100 wrote to memory of 3008	2100	d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe	29

C:\Users\Admin\AppData\Local\Temp\d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe
"C:\Users\Admin\AppData\Local\Temp\d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Users\Admin\AppData\Local\Temp\d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe
  "C:\Users\Admin\AppData\Local\Temp\d3e3e74ae005ecdf559e792e9c26c1b5e26493f85ec256bb98c544b418fa7475.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nsj2.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
memory/3008-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download