xloader | 85951f6ce24ad0c5e5a73c26b48dca2c9e013b554639e46dbf02bffd56cf1891

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
13-10-2024 07:34

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General

Target

3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe
Size

297KB
MD5

3e94bee073a286e8b446e87a126dde1e
SHA1

bf461d7bc78fd36eb06ca49e4e02c3bc06897905
SHA256

85951f6ce24ad0c5e5a73c26b48dca2c9e013b554639e46dbf02bffd56cf1891
SHA512

62f69bdcf76a8d03be76fbc3f9e92690dac88b5bcebb127b0ccf1c5fee63d7c3a22bcf49810ae7294aa2828618e0403a7cc5e61e5b6b492f3704b9e2b456e2a1
SSDEEP

6144:K88JIphcJQgx6nTM0qnI9SIBxbJUvGlTcVvwKEEtWm4O2e1:j8JvJQ7Q3ISwxbJSGlTmEky+

Score

10^/10

xloader usvr discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

usvr

Decoy

theblockmeatstore.com

drone-moment.com

srsfashionbd.com

kylayagerartwork.com

instagrams.tools

rosenwealth.com

indicraftsvilla.com

rswizard.com

irist.one

pubgclaimx14.com

thegeorgiahomefinder.com

unusualdog.com

kifayatikart.com

methodunit.net

bavarian-luxury.com

17391000.com

ipcsaveday.com

yael-b.com

pasionqueconecta.com

youngsvideography.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2196-3-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1660 set thread context of 2196	1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe	28

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	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2196	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 2196	1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe	28
PID 1660 wrote to memory of 2196	1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe	28
PID 1660 wrote to memory of 2196	1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe	28
PID 1660 wrote to memory of 2196	1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe	28
PID 1660 wrote to memory of 2196	1660	3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Users\Admin\AppData\Local\Temp\3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3e94bee073a286e8b446e87a126dde1e_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2196

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

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Downloads

memory/1660-1-0x0000000000090000-0x0000000000190000-memory.dmp

Filesize
1024KB

Download
memory/1660-2-0x0000000000280000-0x0000000000282000-memory.dmp

Filesize
8KB

Download
memory/2196-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download