xloader | dcecd1b58a58ae82c43536488a6e46a5535b71d49d21c909e2488d0f102388a7

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 00:02

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General

Target

0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
Size

909KB
MD5

0d028ebcd94dcbb47996ab74061a2f1a
SHA1

e2a1526ecec6d1943cac892c6aab08e4598e110c
SHA256

dcecd1b58a58ae82c43536488a6e46a5535b71d49d21c909e2488d0f102388a7
SHA512

081b1765393d54022c2bd62ea841516c34492babb84272043c6620d0bf76ca366bc10ffc092a2353aac027aa681a96b6b8e421582f1ea85b50beb5d47c7632a8
SSDEEP

12288:uUG206t2NjFmzP6T8aLXboK4GZLzz+BZlYyThj+DEF0OTSF0uyC+A:uC06MNjvT8QboK4GyZlYyThjsqBSy

Score

10^/10

xloader bp39 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

bp39

Decoy

glembos.com

adjud.net

beautifyoils.com

chilewiki.com

duxingzi.com

happygromedia.com

restpostenboerse.com

vowsweddingofficiants.com

ladingjiwa.xyz

keepmakingefforts-001.com

yeniao.net

eyildirmaz.com

sayanghae.com

promoteboost.com

lzft.net

proudindiacompany.com

birchwoodmeridianlink.com

mesinionisasi.com

wwwrigalinks.com

wewearthepants.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/960-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 384 set thread context of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92

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	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
960	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
960	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 384 wrote to memory of 728	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	91
PID 384 wrote to memory of 728	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	91
PID 384 wrote to memory of 728	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	91
PID 384 wrote to memory of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92
PID 384 wrote to memory of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92
PID 384 wrote to memory of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92
PID 384 wrote to memory of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92
PID 384 wrote to memory of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92
PID 384 wrote to memory of 960	384	0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:384
- C:\Users\Admin\AppData\Local\Temp\0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe"
  2⤵
  PID:728
- C:\Users\Admin\AppData\Local\Temp\0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0d028ebcd94dcbb47996ab74061a2f1a_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:960

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/384-8-0x00000000066A0000-0x00000000069F4000-memory.dmp

Filesize
3.3MB

Download
memory/384-6-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/384-2-0x00000000055F0000-0x0000000005B94000-memory.dmp

Filesize
5.6MB

Download
memory/384-3-0x0000000005040000-0x00000000050D2000-memory.dmp

Filesize
584KB

Download
memory/384-0-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/384-5-0x0000000004F50000-0x0000000004F5A000-memory.dmp

Filesize
40KB

Download
memory/384-1-0x00000000004B0000-0x0000000000598000-memory.dmp

Filesize
928KB

Download
memory/384-7-0x0000000005270000-0x000000000528A000-memory.dmp

Filesize
104KB

Download
memory/384-4-0x00000000050E0000-0x000000000517C000-memory.dmp

Filesize
624KB

Download
memory/384-9-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/384-10-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/384-11-0x0000000006EE0000-0x0000000006F7E000-memory.dmp

Filesize
632KB

Download
memory/384-12-0x0000000009520000-0x000000000954E000-memory.dmp

Filesize
184KB

Download
memory/384-15-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/960-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/960-16-0x0000000001AF0000-0x0000000001E3A000-memory.dmp

Filesize
3.3MB

Download