xloader | debf9ef658a9abcc44b0d3e2d4949a2bc5f46d85c4ce44a1ad5c93c329ed62a2

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15-04-2024 16:15

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General

Target

f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
Size

1.2MB
MD5

f1778e10ebe79d43824716896d407a07
SHA1

ec03537af042f6fc51b2b6cfb87107e09f22f6a6
SHA256

debf9ef658a9abcc44b0d3e2d4949a2bc5f46d85c4ce44a1ad5c93c329ed62a2
SHA512

a8aaf3167a1f85bb287abb94262231bec92a8ea9817445f411a5f6c81e88eeccb749a74167dc9d8ec9aab31c19bd3926297f8586a3c5e5d89866be371f940d69
SSDEEP

24576:AhOsBgo0q4wMfBmCmTOUd+L6kvXWcr539JcsjEwJQwyRVBT:AYoHMpmCm6Ud+zvXPr539Tj7mwypT

Score

10^/10

xloader rqe8 loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

rqe8

Decoy

bjft.net

abrosnm3.com

badlistens.com

signal-japan.com

schaka.com

kingdompersonalbranding.com

sewmenship.com

lzproperty.com

mojoimpacthosting.com

carinsurancecoverage.care

corporatemercadona.com

mobileswash.com

forevercelebration2026.com

co-het.com

bellesherlou.com

commentsoldgolf.com

onlytwod.group

utesco.info

martstrip.com

onszdgu.icu

Signatures

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

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral2/memory/1172-8-0x0000000005140000-0x0000000005152000-memory.dmp	CustAttr

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4468-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

description	pid	process	target process
PID 1172 set thread context of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

pid process

4468 f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
4468 f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

pid	process
4468	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
4468	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

description	pid	process	target process
PID 1172 wrote to memory of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
PID 1172 wrote to memory of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
PID 1172 wrote to memory of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
PID 1172 wrote to memory of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
PID 1172 wrote to memory of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
PID 1172 wrote to memory of 4468	1172	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe	f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Local\Temp\f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1778e10ebe79d43824716896d407a07_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1172-8-0x0000000005140000-0x0000000005152000-memory.dmp

Filesize
72KB

Download
memory/1172-4-0x0000000004F90000-0x0000000005022000-memory.dmp

Filesize
584KB

Download
memory/1172-0-0x00000000003E0000-0x000000000051C000-memory.dmp

Filesize
1.2MB

Download
memory/1172-3-0x0000000005540000-0x0000000005AE4000-memory.dmp

Filesize
5.6MB

Download
memory/1172-9-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/1172-5-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/1172-6-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

Filesize
40KB

Download
memory/1172-10-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/1172-2-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/1172-1-0x0000000004EF0000-0x0000000004F8C000-memory.dmp

Filesize
624KB

Download
memory/1172-7-0x0000000005180000-0x00000000051D6000-memory.dmp

Filesize
344KB

Download
memory/1172-11-0x00000000069B0000-0x0000000006A2A000-memory.dmp

Filesize
488KB

Download
memory/1172-12-0x0000000005E60000-0x0000000005E94000-memory.dmp

Filesize
208KB

Download
memory/1172-15-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4468-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4468-16-0x00000000017A0000-0x0000000001AEA000-memory.dmp

Filesize
3.3MB

Download
memory/4468-17-0x00000000017A0000-0x0000000001AEA000-memory.dmp

Filesize
3.3MB

Download