xloader | a0d1e3fbe11fcbbea9dcad1880e23ea531c01c20fbbf383174cd420349657a01

General

Target

f3cd05456f93b132ced1cea2934691e5.exe
Size

485KB
MD5

f3cd05456f93b132ced1cea2934691e5
SHA1

f08bc30497f3265d749d029a0d26f74982af22ec
SHA256

a0d1e3fbe11fcbbea9dcad1880e23ea531c01c20fbbf383174cd420349657a01
SHA512

9b2b8e2687f8c81f1b393d8f2ec125ea1df0829f21b5406c9beeaad7ac5c52b5196edacfc2a322969970cfd5be66d4e0b18c8d91af1ab1a6003f89a898b2413e

Score

10^/10

xloader euzn loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

euzn

C2

http://www.heser.net/euzn/

Decoy

235296tyc.com

gold12guide.art

baibuaherb.com

weberwines.tax

chezvitoria.com

aidenb.tech

pitchdeckservice.com

surgeryforfdf.xyz

workunvaccinated.com

hrtaro.com

yourotcs.com

sonimultispecialityclinic.com

consultantadvisors.com

pentesting-consulting.com

dantechs.digital

longshifa.online

taweilai.net

imyusuke.com

cashndashfinancial.com

fasiglimt.quest

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1500-60-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1500-61-0x000000000041D420-mapping.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

f3cd05456f93b132ced1cea2934691e5.exe

description pid process target process

PID 1916 set thread context of 1500 1916 f3cd05456f93b132ced1cea2934691e5.exe f3cd05456f93b132ced1cea2934691e5.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

f3cd05456f93b132ced1cea2934691e5.exef3cd05456f93b132ced1cea2934691e5.exe

pid process

1916 f3cd05456f93b132ced1cea2934691e5.exe
1916 f3cd05456f93b132ced1cea2934691e5.exe
1500 f3cd05456f93b132ced1cea2934691e5.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f3cd05456f93b132ced1cea2934691e5.exe

description pid process

Token: SeDebugPrivilege 1916 f3cd05456f93b132ced1cea2934691e5.exe

description	pid	process	target process
PID 1916 set thread context of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe

pid	process
1916	f3cd05456f93b132ced1cea2934691e5.exe
1916	f3cd05456f93b132ced1cea2934691e5.exe
1500	f3cd05456f93b132ced1cea2934691e5.exe

description	pid	process
Token: SeDebugPrivilege	1916	f3cd05456f93b132ced1cea2934691e5.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f3cd05456f93b132ced1cea2934691e5.exe

description	pid	process	target process
PID 1916 wrote to memory of 1492	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1492	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1492	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1492	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe
PID 1916 wrote to memory of 1500	1916	f3cd05456f93b132ced1cea2934691e5.exe	f3cd05456f93b132ced1cea2934691e5.exe

C:\Users\Admin\AppData\Local\Temp\f3cd05456f93b132ced1cea2934691e5.exe
"C:\Users\Admin\AppData\Local\Temp\f3cd05456f93b132ced1cea2934691e5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1916

C:\Users\Admin\AppData\Local\Temp\f3cd05456f93b132ced1cea2934691e5.exe
"C:\Users\Admin\AppData\Local\Temp\f3cd05456f93b132ced1cea2934691e5.exe"
2⤵
PID:1492

C:\Users\Admin\AppData\Local\Temp\f3cd05456f93b132ced1cea2934691e5.exe
"C:\Users\Admin\AppData\Local\Temp\f3cd05456f93b132ced1cea2934691e5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1500

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1500-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1500-61-0x000000000041D420-mapping.dmp

Download
memory/1500-62-0x0000000000830000-0x0000000000B33000-memory.dmp

Filesize
3.0MB

Download
memory/1916-54-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1916-56-0x0000000000320000-0x0000000000327000-memory.dmp

Filesize
28KB

Download
memory/1916-57-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

Filesize
4KB

Download
memory/1916-58-0x0000000004A80000-0x0000000004AE9000-memory.dmp

Filesize
420KB

Download
memory/1916-59-0x0000000004B30000-0x0000000004B69000-memory.dmp

Filesize
228KB

Download

Analysis

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