xloader | d914e540c6616a63f793f48f4c83f3d5c7a053b1b9268ebefbe628b1fd7dd26a

Analysis

max time kernel
93s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:56

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General

Target

1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
Size

344KB
MD5

ef53aac1d971c1953d4ce233b3fe15ef
SHA1

13b89c63fb940ffd9aae566b45271685e904109a
SHA256

1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e
SHA512

d2f3a58bceb5380f0a12b3a1718d1536315a6835019abf8dd6f7db8a31667fa627d921120961c34310788a35cbc6781ec39fafa89797746bef4e5261c7ef6380
SSDEEP

6144:58LEcoSsu5aXS7XN6GL/xl+HstePVss9i:5+oN6N6G7x4stePVHi

Score

10^/10

xloader spj6 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

spj6

Decoy

kdelchev.com

myriamward.com

megaconsulting.pro

sunglassesmu.com

hispanavisionct.com

bodaciousbuffy.com

chuhuu.com

jerexcursion.com

merkabahindustries.com

shaktiroommontreal.com

violet-moon-interior-design.com

pyrosunited.com

89xs.xyz

bestchatonline.com

cubiscoin.com

ianzu.com

playersresearch.com

digitalvl.com

baans-barw.com

yuria-rain.com

Signatures

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

Xloader payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/4840-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/4840-17-0x0000000001410000-0x000000000175A000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3504 set thread context of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91

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	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
4840	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
4840	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3504 wrote to memory of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91
PID 3504 wrote to memory of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91
PID 3504 wrote to memory of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91
PID 3504 wrote to memory of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91
PID 3504 wrote to memory of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91
PID 3504 wrote to memory of 4840	3504	1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe	91

C:\Users\Admin\AppData\Local\Temp\1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
"C:\Users\Admin\AppData\Local\Temp\1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3504
- C:\Users\Admin\AppData\Local\Temp\1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
  C:\Users\Admin\AppData\Local\Temp\1d5c07529a9cdade02b015da19bd31a5065e6173155a7dc90504fb752f8fcc6e.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4840

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

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Downloads

memory/3504-8-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/3504-6-0x00000000059D0000-0x00000000059D8000-memory.dmp

Filesize
32KB

Download
memory/3504-2-0x0000000005A70000-0x0000000006014000-memory.dmp

Filesize
5.6MB

Download
memory/3504-3-0x00000000054C0000-0x0000000005552000-memory.dmp

Filesize
584KB

Download
memory/3504-0-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

Filesize
4KB

Download
memory/3504-5-0x0000000005430000-0x000000000543A000-memory.dmp

Filesize
40KB

Download
memory/3504-1-0x00000000009E0000-0x0000000000A3C000-memory.dmp

Filesize
368KB

Download
memory/3504-7-0x0000000007DF0000-0x0000000007E66000-memory.dmp

Filesize
472KB

Download
memory/3504-4-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3504-9-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/3504-10-0x0000000007DB0000-0x0000000007DCE000-memory.dmp

Filesize
120KB

Download
memory/3504-11-0x0000000007FC0000-0x0000000008004000-memory.dmp

Filesize
272KB

Download
memory/3504-15-0x0000000074F90000-0x0000000075740000-memory.dmp

Filesize
7.7MB

Download
memory/4840-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4840-16-0x0000000001410000-0x000000000175A000-memory.dmp

Filesize
3.3MB

Download
memory/4840-17-0x0000000001410000-0x000000000175A000-memory.dmp

Filesize
3.3MB

Download