xloader | ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b

Analysis

max time kernel
148s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2024 23:40

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General

Target

JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe
Size

486KB
MD5

3efd0baa42497c7fbdadf1f2dd4c8210
SHA1

48b1f026168871bd602276649508a6b309238802
SHA256

ecf0968be7a904567bfb2406b3bb651e76ae582e357cdc16c448aeec872bc31b
SHA512

ebe4875bb48cadb9bc8ce3a704453ecb599e1742896d473b09c1d310bae2fa6fe506dbf4b857406fc9350e54853e8a34670ffe018f54840b80d2843ddd7748b7
SSDEEP

12288:SrgpMw31pGFf3Fa4Z74uBVfbaLpFJwVev:SGHY3tB4ofWNFJx

Score

10^/10

xloader b5ce discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

b5ce

Decoy

advellerd.xyz

giasuvina.com

arab-xt-pro.com

ahsltu2ua4.com

trasportesemmanuel.com

kissimmeesoccercup.com

studyengland.com

m2volleyballclub.com

shyuehuan.com

elsml.com

blog-x-history.top

coditeu.com

allattachments.net

vigautruc.com

mentication.com

zambiaedu.xyz

filadelfiacenter.com

avlaborsourceinc.info

tameka-stewart.com

studio-cleo.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/220-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91

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	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
220	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe
220	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91
PID 2084 wrote to memory of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91
PID 2084 wrote to memory of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91
PID 2084 wrote to memory of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91
PID 2084 wrote to memory of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91
PID 2084 wrote to memory of 220	2084	JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe	91

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3efd0baa42497c7fbdadf1f2dd4c8210.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:220

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/220-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/220-14-0x0000000001150000-0x000000000149A000-memory.dmp

Filesize
3.3MB

Download
memory/2084-6-0x0000000007EC0000-0x0000000007ECE000-memory.dmp

Filesize
56KB

Download
memory/2084-3-0x0000000007A20000-0x0000000007AB2000-memory.dmp

Filesize
584KB

Download
memory/2084-4-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2084-5-0x0000000005030000-0x000000000503A000-memory.dmp

Filesize
40KB

Download
memory/2084-0-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/2084-7-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/2084-8-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2084-9-0x000000000CC40000-0x000000000CCDC000-memory.dmp

Filesize
624KB

Download
memory/2084-10-0x000000000CD30000-0x000000000CD82000-memory.dmp

Filesize
328KB

Download
memory/2084-2-0x0000000007F30000-0x00000000084D4000-memory.dmp

Filesize
5.6MB

Download
memory/2084-13-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/2084-1-0x0000000000B20000-0x0000000000BA0000-memory.dmp

Filesize
512KB

Download