xloader | bec27130e133afdcfe5a436da5d210e96caadb8a922295caa36ac69a42d14fd9

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 17:24

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General

Target

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
Size

429KB
MD5

ffc988ffa94c00b1df35c93df5656097
SHA1

0c5cc4c1393dfdb09d78cbf3cb6d2a639963e29a
SHA256

bec27130e133afdcfe5a436da5d210e96caadb8a922295caa36ac69a42d14fd9
SHA512

a89fb1e92a027b0fcf6e7660ac6ca11e6e14b2ad166eabd464d4895cf7d409c3798fc2737e63102213f297f42138bdc00635c8266ec133eaa5b9797a4490c1db
SSDEEP

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

Score

10^/10

xloader mjyv 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 payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1380-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2224 set thread context of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exeffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

pid	Process
2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
1380	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
1380	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2224 wrote to memory of 1952	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	99
PID 2224 wrote to memory of 1952	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	99
PID 2224 wrote to memory of 1952	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	99
PID 2224 wrote to memory of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100
PID 2224 wrote to memory of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100
PID 2224 wrote to memory of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100
PID 2224 wrote to memory of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100
PID 2224 wrote to memory of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100
PID 2224 wrote to memory of 1380	2224	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	100

C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe"
  2⤵
  PID:1952
- C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1380-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1380-15-0x0000000000F10000-0x000000000125A000-memory.dmp

Filesize
3.3MB

Download
memory/1380-14-0x0000000000F10000-0x000000000125A000-memory.dmp

Filesize
3.3MB

Download
memory/2224-6-0x0000000005940000-0x000000000594E000-memory.dmp

Filesize
56KB

Download
memory/2224-4-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/2224-5-0x0000000005700000-0x000000000570A000-memory.dmp

Filesize
40KB

Download
memory/2224-1-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2224-7-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2224-8-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/2224-9-0x0000000006520000-0x00000000065BC000-memory.dmp

Filesize
624KB

Download
memory/2224-10-0x00000000064D0000-0x0000000006522000-memory.dmp

Filesize
328KB

Download
memory/2224-3-0x0000000005640000-0x00000000056D2000-memory.dmp

Filesize
584KB

Download
memory/2224-13-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2224-2-0x0000000005CD0000-0x0000000006274000-memory.dmp

Filesize
5.6MB

Download
memory/2224-0-0x0000000000C30000-0x0000000000CA2000-memory.dmp

Filesize
456KB

Download