xloader | 3e79ed8b90a2e350bc4097d3c5cf7c3a4631d2fa21500377790b7ef79ae03fca

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 20:21

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General

Target

7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe
Size

886KB
MD5

f508abf920fbd52e54dba67bcfd561ba
SHA1

e4b6476bbb722f0c6513284d827b9290d6056489
SHA256

7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853
SHA512

fcfb71e4745b40d5a0366295202bc1732578c38adb2ec605938ebb5fe06f4c9fa64e090a4d713453fed17bea3c3fe34f9342ee10c69b00ce9206fd4527c34ca3
SSDEEP

24576:6qyd9G4LZ5fO7p9zgAAdsyyq4ZZsVoAc:8d9G4tA9gAAdsdq4HV/

Score

10^/10

xloader qr26 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

qr26

Decoy

libreriarenemoreno.com

searingrofivt.xyz

liveincare-online.com

nahda92.com

oki-net.com

onlinedelivery.biz

marianiartspace.online

wildeblum.biz

adelaideofficeinteriors.com

plickthepick.com

qhyingtu.com

enjoy2m.xyz

037yu.xyz

poseidonvips.com

intricatepainting.com

cwdestore.com

nordic-aesthetics.com

80cq926.top

arbiz.farm

yun183.xyz

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2760-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2516 set thread context of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31

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	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2760	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31
PID 2516 wrote to memory of 2760	2516	7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe	31

C:\Users\Admin\AppData\Local\Temp\7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe
"C:\Users\Admin\AppData\Local\Temp\7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe
  "C:\Users\Admin\AppData\Local\Temp\7612746d01cffc33f8f613b57bf35822aad22277ca6c071efe990dadd2fbc853.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2760

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/2516-6-0x0000000005170000-0x000000000521E000-memory.dmp

Filesize
696KB

Download
memory/2516-13-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-2-0x0000000000440000-0x0000000000450000-memory.dmp

Filesize
64KB

Download
memory/2516-3-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-4-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/2516-5-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-7-0x0000000000A50000-0x0000000000A80000-memory.dmp

Filesize
192KB

Download
memory/2516-0-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/2516-1-0x0000000000ED0000-0x0000000000FB4000-memory.dmp

Filesize
912KB

Download
memory/2760-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-14-0x0000000000890000-0x0000000000B93000-memory.dmp

Filesize
3.0MB

Download