xloader | 8f7ae878bddc9db468b17bd3b9e741d429ce5ca6f0d07abf6c1018b9fba2afed

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 08:16

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General

Target

2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe
Size

224KB
MD5

2dc3200f495185676dfd90084607d98d
SHA1

364f68f17d1cc6029a3d005f82dec5be6860ddd1
SHA256

8f7ae878bddc9db468b17bd3b9e741d429ce5ca6f0d07abf6c1018b9fba2afed
SHA512

8ba151672e7ddeb248a2fb704ac41da6b9f55a0c23619be12a1b7df14124496d68a506228eb1da963a9fccc191de184516cd6c491a1d679c0f36843204bb0f4f
SSDEEP

6144:EaF4nLgDtJmIcnfvieOFx9Op9kOOYMG1xCzKcThdCtqBwZzI:L4sbmIcnni/9Op9kOOFG1gzl+t08s

Score

10^/10

xloader ubqx discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ubqx

Decoy

missingounces.com

lanjay.com

whizbets.com

maltaprefix.icu

vmatranslations.com

nuno-hh.com

dxcsmm.com

maxirnintegrated.com

jpavwa.com

shieldsvalleyrancher.com

chennaimarketplace.store

onlineordersecrets.com

missysluxuryhairbundles.com

olmtopst.info

abcbooch.com

aycarcarrental.com

firsttexassubaru.com

lessstuffmorestory.com

nassausbestroofers.com

j976.net

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1720-3-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2088 set thread context of 1720	2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe	30

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

Processes:

2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

pid	Process
1720	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

pid	Process
2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2088 wrote to memory of 1720	2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe	30
PID 2088 wrote to memory of 1720	2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe	30
PID 2088 wrote to memory of 1720	2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe	30
PID 2088 wrote to memory of 1720	2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe	30
PID 2088 wrote to memory of 1720	2088	2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Users\Admin\AppData\Local\Temp\2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2dc3200f495185676dfd90084607d98d_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1720

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/1720-3-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1720-4-0x0000000000A90000-0x0000000000D93000-memory.dmp

Filesize
3.0MB

Download
memory/2088-1-0x0000000000320000-0x0000000000420000-memory.dmp

Filesize
1024KB

Download
memory/2088-2-0x0000000000130000-0x0000000000132000-memory.dmp

Filesize
8KB

Download