xloader | 34923fa008ddbdd9383ab679bd203cea2ee96ecb029569e431475a4b10b44d05

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-03-2024 09:12

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General

Target

badf94c4898506f661a4715e52461bc1.exe
Size

1.1MB
MD5

badf94c4898506f661a4715e52461bc1
SHA1

dcff24b30914e6a30f3931a002c7036e99b7408b
SHA256

34923fa008ddbdd9383ab679bd203cea2ee96ecb029569e431475a4b10b44d05
SHA512

9d8c4ff8896b831f198a4ac9dc96d2b868b831cc2767fbb49560c66d4093214cb5955038e326cc5ff12c685806c0c310796a6f8ecfd6906dcdd815358c937861
SSDEEP

24576:jo2A4dODYhSWYgvjIkTgaONtJEWUdZZ5/NJKaod:Ub5zWYGj7gz3yv3JKld

Score

10^/10

xloader wufn loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

wufn

Decoy

rsautoluxe.com

theroseofsharonsalon.com

singnema.com

nathanielwhite108.com

theforumonline.com

iqpt.info

joneshondaservice.com

fafene.com

solanohomebuyerclass.com

zwq.xyz

searchlakeconroehomes.com

briative.com

frystmor.city

systemofyouth.com

sctsmney.com

tv-safetrading.com

thesweetboy.com

occulusblu.com

pawsthemomentpetphotography.com

travelstipsguide.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1100-12-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

badf94c4898506f661a4715e52461bc1.exe

description pid process target process

PID 3176 set thread context of 1100 3176 badf94c4898506f661a4715e52461bc1.exe badf94c4898506f661a4715e52461bc1.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

badf94c4898506f661a4715e52461bc1.exe

pid process

1100 badf94c4898506f661a4715e52461bc1.exe
1100 badf94c4898506f661a4715e52461bc1.exe

description	pid	process	target process
PID 3176 set thread context of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe

pid	process
1100	badf94c4898506f661a4715e52461bc1.exe
1100	badf94c4898506f661a4715e52461bc1.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

badf94c4898506f661a4715e52461bc1.exe

description	pid	process	target process
PID 3176 wrote to memory of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe
PID 3176 wrote to memory of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe
PID 3176 wrote to memory of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe
PID 3176 wrote to memory of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe
PID 3176 wrote to memory of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe
PID 3176 wrote to memory of 1100	3176	badf94c4898506f661a4715e52461bc1.exe	badf94c4898506f661a4715e52461bc1.exe

C:\Users\Admin\AppData\Local\Temp\badf94c4898506f661a4715e52461bc1.exe
"C:\Users\Admin\AppData\Local\Temp\badf94c4898506f661a4715e52461bc1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3176

C:\Users\Admin\AppData\Local\Temp\badf94c4898506f661a4715e52461bc1.exe
"C:\Users\Admin\AppData\Local\Temp\badf94c4898506f661a4715e52461bc1.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1100

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1100-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1100-15-0x0000000001A50000-0x0000000001D9A000-memory.dmp

Filesize
3.3MB

Download
memory/3176-6-0x0000000005300000-0x000000000530A000-memory.dmp

Filesize
40KB

Download
memory/3176-3-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/3176-4-0x00000000053E0000-0x000000000547C000-memory.dmp

Filesize
624KB

Download
memory/3176-5-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/3176-0-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/3176-7-0x00000000073B0000-0x00000000073CA000-memory.dmp

Filesize
104KB

Download
memory/3176-8-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/3176-9-0x00000000055E0000-0x00000000055F0000-memory.dmp

Filesize
64KB

Download
memory/3176-10-0x0000000007ED0000-0x0000000007F70000-memory.dmp

Filesize
640KB

Download
memory/3176-11-0x0000000005760000-0x0000000005790000-memory.dmp

Filesize
192KB

Download
memory/3176-2-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/3176-14-0x0000000075220000-0x00000000759D0000-memory.dmp

Filesize
7.7MB

Download
memory/3176-1-0x0000000000800000-0x0000000000920000-memory.dmp

Filesize
1.1MB

Download