xloader | 47add606e2f5ed4596bffd9f0345e35164c80071efbb0dc4e7b29d1d62391a6e

Analysis

max time kernel
94s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-12-2024 17:21

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General

Target

efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
Size

226KB
MD5

efde85682f97c656375e3f7a2da96c33
SHA1

484437cd1b6f8fc7984d97023c2e7e4b2b90c077
SHA256

47add606e2f5ed4596bffd9f0345e35164c80071efbb0dc4e7b29d1d62391a6e
SHA512

634f7daa11a80887722e1bd341309bba8fcc78c39a5c562882c65ce0d5edbab180f3de4ec71191a6801d5b1533e85c5bb0e5b1cf01218d5579b81ea2500223cb
SSDEEP

6144:ND8O9Jho9mipRr/n2fkOyGLXZcJMvdSWLOrs+/sd2W:fbhotRn2fjkMOD69

Score

10^/10

xloader qb4a discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

qb4a

Decoy

travelsonabike2.net

eurekaprice.com

bkardd.com

vr893.com

nnsxykj.com

q-p.info

691485.com

magixe.com

frankysfurnituregallery.com

businessloansug.com

rocketcompaniesshady.info

lercoantincenti.com

pelosi4never.com

bide168.com

socialsecuritybonds.com

xn--hy1bj7gtvmh9a15t.com

anjaschaefer.net

wickedfavicon.com

bitesizedstudio.com

ecogiftsuk.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/4500-3-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 552 set thread context of 4500	552	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3568	552	WerFault.exe	81

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	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4500	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
4500	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
552	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 4500	552	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	82
PID 552 wrote to memory of 4500	552	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	82
PID 552 wrote to memory of 4500	552	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	82
PID 552 wrote to memory of 4500	552	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:552
- C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4500
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 476
  2⤵
  - Program crash
  PID:3568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 552 -ip 552
1⤵
PID:3908

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

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Downloads

memory/552-1-0x0000000000CE0000-0x0000000000DE0000-memory.dmp

Filesize
1024KB

Download
memory/552-2-0x0000000002DF0000-0x0000000002DF2000-memory.dmp

Filesize
8KB

Download
memory/4500-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4500-4-0x00000000010C0000-0x000000000140A000-memory.dmp

Filesize
3.3MB

Download