xloader | bec27130e133afdcfe5a436da5d210e96caadb8a922295caa36ac69a42d14fd9

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
11/01/2025, 11:18

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General

Target

JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe
Size

429KB
MD5

ffc988ffa94c00b1df35c93df5656097
SHA1

0c5cc4c1393dfdb09d78cbf3cb6d2a639963e29a
SHA256

bec27130e133afdcfe5a436da5d210e96caadb8a922295caa36ac69a42d14fd9
SHA512

a89fb1e92a027b0fcf6e7660ac6ca11e6e14b2ad166eabd464d4895cf7d409c3798fc2737e63102213f297f42138bdc00635c8266ec133eaa5b9797a4490c1db
SSDEEP

12288:wUi2iN9liiu9k/5XNA57ALTCGz5Qx/TWaM:wUi1A45NA57yTCGz2x/Tw

Score

10^/10

xloader mjyv discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

mjyv

Decoy

wenyuexuan.com

tropicaldepression.info

healthylifefit.com

reemletenleafy.com

jmrrve.com

mabduh.com

esomvw.com

selfcaresereneneness.com

murdabudz.com

meinemail.online

brandqrcodes.com

live-in-pflege.com

nickrecovery.com

ziototoristorante.com

chatcure.com

corlora.com

localagentlab.com

yogo7.net

krveop.com

heianswer.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/2760-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1696 set thread context of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.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	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe
1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe
2760	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31
PID 1696 wrote to memory of 2760	1696	JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ffc988ffa94c00b1df35c93df5656097.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/1696-6-0x0000000004E60000-0x0000000004EB2000-memory.dmp

Filesize
328KB

Download
memory/1696-1-0x0000000000350000-0x00000000003C2000-memory.dmp

Filesize
456KB

Download
memory/1696-2-0x0000000000510000-0x000000000051E000-memory.dmp

Filesize
56KB

Download
memory/1696-3-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/1696-4-0x00000000745AE000-0x00000000745AF000-memory.dmp

Filesize
4KB

Download
memory/1696-5-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/1696-0-0x00000000745AE000-0x00000000745AF000-memory.dmp

Filesize
4KB

Download
memory/1696-12-0x00000000745A0000-0x0000000074C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2760-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

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

Filesize
164KB

Download
memory/2760-13-0x0000000000AD0000-0x0000000000DD3000-memory.dmp

Filesize
3.0MB

Download