xloader | c35dc511756121de1ea79ead44b8d25157d6356bc5a59c2ff530a60b2c444bec

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-10-2024 12:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe
Size

1.4MB
MD5

7f420aecf233cd29f38ab8ba4e5527ed
SHA1

e1e0668e4b0fe9fdd0cb14b4cb67c237979aa13c
SHA256

c35dc511756121de1ea79ead44b8d25157d6356bc5a59c2ff530a60b2c444bec
SHA512

63e97322d82c3d71110ba697a0de4f776a7b967b988ecd4ef0789f44ad23ac85b3c849c9ec0cb140295cfcc9f870a2785addcc150890b1ea297cc9bff8b0868c
SSDEEP

24576:ETcZ8sPcy+5GoPw9AYWespHUKGZT2fXs:kAp9AYWeUURT2/

Score

10^/10

xloader udew discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

udew

Decoy

danieleawilliams.com

miladjalilian.com

hzmila.com

elecreator.com

instrep.com

4tongzhi.com

sltreeserv.com

expressrev.com

dataresearchcenter.com

filmblingalley.com

3buagency.com

hxjh888.com

gotmetwistedcomb.com

vihco.com

scg.solutions

drcvkm.com

frostresorts.com

gintech.co.uk

luxury-holding.com

roupasdobras.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/744-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1192 set thread context of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98

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	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
744	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe
744	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98
PID 1192 wrote to memory of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98
PID 1192 wrote to memory of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98
PID 1192 wrote to memory of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98
PID 1192 wrote to memory of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98
PID 1192 wrote to memory of 744	1192	7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7f420aecf233cd29f38ab8ba4e5527ed_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:744

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/744-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/744-16-0x0000000001220000-0x000000000156A000-memory.dmp

Filesize
3.3MB

Download
memory/1192-8-0x0000000005A80000-0x0000000005A9E000-memory.dmp

Filesize
120KB

Download
memory/1192-9-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/1192-4-0x00000000058F0000-0x0000000005982000-memory.dmp

Filesize
584KB

Download
memory/1192-5-0x0000000005880000-0x000000000588A000-memory.dmp

Filesize
40KB

Download
memory/1192-6-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/1192-7-0x0000000005AE0000-0x0000000005B36000-memory.dmp

Filesize
344KB

Download
memory/1192-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/1192-3-0x0000000005EA0000-0x0000000006444000-memory.dmp

Filesize
5.6MB

Download
memory/1192-10-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/1192-11-0x0000000006770000-0x000000000680C000-memory.dmp

Filesize
624KB

Download
memory/1192-12-0x0000000008CD0000-0x0000000008CFE000-memory.dmp

Filesize
184KB

Download
memory/1192-2-0x0000000005750000-0x00000000057EC000-memory.dmp

Filesize
624KB

Download
memory/1192-15-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/1192-1-0x0000000000CD0000-0x0000000000E38000-memory.dmp

Filesize
1.4MB

Download