xloader | 877727126dd647bbd23c00721d01b1bbe752a01f1943f89a35f3ba7c908f1a48

General

Target

d23ca1a68c0067ad0bd32dda2109c7db.exe
Size

542KB
MD5

d23ca1a68c0067ad0bd32dda2109c7db
SHA1

de14528b88027332f2c406f42f23c68cf16ec11e
SHA256

877727126dd647bbd23c00721d01b1bbe752a01f1943f89a35f3ba7c908f1a48
SHA512

6ddf12ab12785b5ea4687e9bcbbfe40f0ad4b916576ead6789ac56f09f6216c352912d2458b17fead6383c0fc572a0a617f15d43c36dfa897ab22155b8f61213

Score

10^/10

xloader pufi loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pufi

C2

http://www.homestechs.com/pufi/

Decoy

fusiongroupgames.net

hugevari.com

rebeccagriffiths.com

trocaoferta.com

theslashapp.com

codezonesoftware.xyz

sottocommunications.com

minicreators.online

course2millions.com

hfm5n1dhkjqwpe.xyz

xlab-ub.com

silvanaribeirocake.com

thefabinteriordesign.com

mg-leadership.com

petbort.com

ndust.net

203040302.xyz

jakital.com

shophuunghia.info

rednacionaldejuecesrd.net

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1164-127-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1164-128-0x000000000041D450-mapping.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

d23ca1a68c0067ad0bd32dda2109c7db.exe

description pid process target process

PID 2756 set thread context of 1164 2756 d23ca1a68c0067ad0bd32dda2109c7db.exe d23ca1a68c0067ad0bd32dda2109c7db.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

d23ca1a68c0067ad0bd32dda2109c7db.exe

pid process

1164 d23ca1a68c0067ad0bd32dda2109c7db.exe
1164 d23ca1a68c0067ad0bd32dda2109c7db.exe

description	pid	process	target process
PID 2756 set thread context of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe

pid	process
1164	d23ca1a68c0067ad0bd32dda2109c7db.exe
1164	d23ca1a68c0067ad0bd32dda2109c7db.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d23ca1a68c0067ad0bd32dda2109c7db.exe

description	pid	process	target process
PID 2756 wrote to memory of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe
PID 2756 wrote to memory of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe
PID 2756 wrote to memory of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe
PID 2756 wrote to memory of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe
PID 2756 wrote to memory of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe
PID 2756 wrote to memory of 1164	2756	d23ca1a68c0067ad0bd32dda2109c7db.exe	d23ca1a68c0067ad0bd32dda2109c7db.exe

C:\Users\Admin\AppData\Local\Temp\d23ca1a68c0067ad0bd32dda2109c7db.exe
"C:\Users\Admin\AppData\Local\Temp\d23ca1a68c0067ad0bd32dda2109c7db.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2756

C:\Users\Admin\AppData\Local\Temp\d23ca1a68c0067ad0bd32dda2109c7db.exe
"C:\Users\Admin\AppData\Local\Temp\d23ca1a68c0067ad0bd32dda2109c7db.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1164-127-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1164-128-0x000000000041D450-mapping.dmp

Download
memory/1164-129-0x00000000017C0000-0x0000000001AE0000-memory.dmp

Filesize
3.1MB

Download
memory/2756-118-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/2756-120-0x0000000005AD0000-0x0000000005AD1000-memory.dmp

Filesize
4KB

Download
memory/2756-121-0x0000000005680000-0x0000000005681000-memory.dmp

Filesize
4KB

Download
memory/2756-122-0x00000000055D0000-0x0000000005ACE000-memory.dmp

Filesize
5.0MB

Download
memory/2756-123-0x0000000005780000-0x0000000005781000-memory.dmp

Filesize
4KB

Download
memory/2756-124-0x0000000008BF0000-0x0000000008BF6000-memory.dmp

Filesize
24KB

Download
memory/2756-125-0x0000000008F20000-0x0000000008F21000-memory.dmp

Filesize
4KB

Download
memory/2756-126-0x00000000090C0000-0x000000000910B000-memory.dmp

Filesize
300KB

Download

Analysis

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