xloader | 47add606e2f5ed4596bffd9f0345e35164c80071efbb0dc4e7b29d1d62391a6e

Analysis

max time kernel
92s
max time network
113s
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 00:24

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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 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 payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4528-2-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

description	pid	process	target process
PID 5004 set thread context of 4528	5004	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4872 5004 WerFault.exe efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

pid process

4528 efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
4528 efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

pid process

5004 efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

pid	pid_target	process	target process
4872	5004	WerFault.exe	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

pid	process
4528	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
4528	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

pid	process
5004	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

description	pid	process	target process
PID 5004 wrote to memory of 4528	5004	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
PID 5004 wrote to memory of 4528	5004	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
PID 5004 wrote to memory of 4528	5004	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
PID 5004 wrote to memory of 4528	5004	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe	efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:5004

C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\efde85682f97c656375e3f7a2da96c33_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 472
2⤵
- Program crash
PID:4872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5004 -ip 5004
1⤵
PID:2864

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4528-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4528-4-0x00000000018D0000-0x0000000001C1A000-memory.dmp

Filesize
3.3MB

Download
memory/4528-5-0x00000000018D0000-0x0000000001C1A000-memory.dmp

Filesize
3.3MB

Download
memory/5004-1-0x0000000000860000-0x0000000000960000-memory.dmp

Filesize
1024KB

Download
memory/5004-3-0x0000000000D90000-0x0000000000D92000-memory.dmp

Filesize
8KB

Download