xloader | 8b5e45762b7ac4c0d1df861b21bae63c13f9f580668910c94f310079306acd7b

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:18

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General

Target

45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe
Size

646KB
MD5

e9c787ebeebf1396c2fe4ccb57cbaed2
SHA1

9f88c2ee156e4757543dc5fed8f5d15388ff8548
SHA256

45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363
SHA512

942cc1021d033da4f3901bad8bd2e4c5c904367ed6b5a375e275e0385eae24f7036082b1636decb1da3a3af0d0f3152c142605bbc3e08c311ceb0527b61b0b55
SSDEEP

12288:ZJmtiK5olhTFRbLesJu0v/lOJlOIqnqkQEx8aF7hl6OO:P+FoPHPXulOIqnqkQBaF9k

Score

10^/10

xloader tr7h discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

tr7h

Decoy

hnhstudios.com

du-lang.com

lonestartradeoilllc.com

criptool.online

rebus-automotive.com

boxedwallconsepts.net

helixarray.com

jinqiaodianfen.com

goldenwaxi.com

comprarloterianacional.com

digebitdigital.com

cryptoupp.com

332151.com

bousui.club

redakassoumeh.com

giantinosglobalreachstore.com

resultsnft.com

papicolar.com

juvesti.com

tax-kaikei.com

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/2872-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 576 set thread context of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.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	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2872	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31
PID 576 wrote to memory of 2872	576	45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe	31

C:\Users\Admin\AppData\Local\Temp\45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe
"C:\Users\Admin\AppData\Local\Temp\45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:576
- C:\Users\Admin\AppData\Local\Temp\45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe
  "C:\Users\Admin\AppData\Local\Temp\45e4621118dc78b668c79ca4c7918f4fc09b3d419069d9341c10e03f2e4d3363.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2872

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/576-6-0x0000000004C90000-0x0000000004CFE000-memory.dmp

Filesize
440KB

Download
memory/576-0-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/576-2-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/576-3-0x0000000000610000-0x0000000000632000-memory.dmp

Filesize
136KB

Download
memory/576-4-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/576-5-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/576-1-0x0000000001100000-0x00000000011A8000-memory.dmp

Filesize
672KB

Download
memory/576-7-0x0000000000AB0000-0x0000000000AEC000-memory.dmp

Filesize
240KB

Download
memory/576-13-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/2872-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2872-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2872-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2872-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2872-14-0x0000000000900000-0x0000000000C03000-memory.dmp

Filesize
3.0MB

Download