xloader | 9348d147d1f5ed420fed457cca4ccde6479c966788f948e67ce2031472186cc0

Analysis

max time kernel
100s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
25-05-2023 01:06

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General

Target

50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
Size

341KB
MD5

2a11ef715093c4429cd05dc3950c7f89
SHA1

3199e3c72fc349d9cce951c2c8830d88a8da4454
SHA256

50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158
SHA512

24f2d7a608d421258334144217e97dccdeb023d5e621774f213eda210a8937df0c7d12cfd02e8c96d5951011d6142a320ca3b40bedb8ac6ad5f95ccc6d3d2d0a
SSDEEP

6144:HqPwmYdAbc0C3LFDDOQmjUi0GL9jDAlPMKpPbd6j62AeI4KR0VoFtDFF7g:HqPwmYdAbc0CboQmjIGN6Pzd6j6/eWtU

Score

10^/10

xloader c6si loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c6si

Decoy

tristateinc.construction

americanscaregroundstexas.com

kanimisoshiru.com

wihling.com

fishcheekstosa.com

parentsfuid.com

greenstandmarket.com

fc8fla8kzq.com

gametwist-83.club

jobsncvs.com

directrealtysells.com

avida2015.com

conceptasite.net

arkaneattire.com

indev-mobility.info

2160centurypark412.com

valefloor.com

septembership.com

stackflix.com

jimc0sales.net

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4032-140-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe

description	pid	process	target process
PID 1596 set thread context of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe

pid	process
4032	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
4032	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe

description	pid	process	target process
PID 1596 wrote to memory of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
PID 1596 wrote to memory of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
PID 1596 wrote to memory of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
PID 1596 wrote to memory of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
PID 1596 wrote to memory of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
PID 1596 wrote to memory of 4032	1596	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe	50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe

C:\Users\Admin\AppData\Local\Temp\50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
"C:\Users\Admin\AppData\Local\Temp\50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1596

C:\Users\Admin\AppData\Local\Temp\50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe
"C:\Users\Admin\AppData\Local\Temp\50df1fc76a41a970a44ac40efdd0113c599a7091891dc13c25e78abe52a97158.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1596-133-0x00000000006F0000-0x000000000074C000-memory.dmp

Filesize
368KB

Download
memory/1596-134-0x0000000005800000-0x0000000005DA4000-memory.dmp

Filesize
5.6MB

Download
memory/1596-135-0x0000000005130000-0x00000000051C2000-memory.dmp

Filesize
584KB

Download
memory/1596-136-0x0000000005110000-0x000000000511A000-memory.dmp

Filesize
40KB

Download
memory/1596-137-0x00000000050F0000-0x0000000005100000-memory.dmp

Filesize
64KB

Download
memory/1596-138-0x00000000050F0000-0x0000000005100000-memory.dmp

Filesize
64KB

Download
memory/1596-139-0x0000000006B10000-0x0000000006BAC000-memory.dmp

Filesize
624KB

Download
memory/4032-140-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4032-142-0x0000000000ED0000-0x000000000121A000-memory.dmp

Filesize
3.3MB

Download