xloader | bec27130e133afdcfe5a436da5d210e96caadb8a922295caa36ac69a42d14fd9

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-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

behavioral1/memory/2600-13-0x0000000000400000-0x0000000000429000-memory.dmp xloader
Suspicious use of SetThreadContext 1 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description pid process target process

PID 1732 set thread context of 2600 1732 ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exeffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

pid process

1732 ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
1732 ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
2600 ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1732 ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

resource	yara_rule
behavioral1/memory/2600-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

description	pid	process	target process
PID 1732 set thread context of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

pid	process
1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
2600	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

description	pid	process	target process
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
PID 1732 wrote to memory of 2600	1732	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe	ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe

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:1732

C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ffc988ffa94c00b1df35c93df5656097_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2600

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1732-6-0x00000000048C0000-0x0000000004912000-memory.dmp

Filesize
328KB

Download
memory/1732-1-0x0000000073EC0000-0x00000000745AE000-memory.dmp

Filesize
6.9MB

Download
memory/1732-2-0x0000000004840000-0x0000000004880000-memory.dmp

Filesize
256KB

Download
memory/1732-3-0x00000000004D0000-0x00000000004DE000-memory.dmp

Filesize
56KB

Download
memory/1732-4-0x0000000073EC0000-0x00000000745AE000-memory.dmp

Filesize
6.9MB

Download
memory/1732-5-0x0000000004840000-0x0000000004880000-memory.dmp

Filesize
256KB

Download
memory/1732-0-0x0000000001050000-0x00000000010C2000-memory.dmp

Filesize
456KB

Download
memory/1732-14-0x0000000073EC0000-0x00000000745AE000-memory.dmp

Filesize
6.9MB

Download
memory/2600-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2600-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2600-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2600-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2600-15-0x0000000000840000-0x0000000000B43000-memory.dmp

Filesize
3.0MB

Download