xloader | 05c725f7ddf2734baa5fd91bf542ca03731d754d41283a2c0fd78bc9c369f28a

General

Target

735f2dd2051269d409780124ab42684b.exe
Size

787KB
MD5

735f2dd2051269d409780124ab42684b
SHA1

66443515bba44268a282314173f47d124715f806
SHA256

05c725f7ddf2734baa5fd91bf542ca03731d754d41283a2c0fd78bc9c369f28a
SHA512

f56f766f5030cad37de65d80e38eb26290f656152b81c97fe41470c8356f202e35199606d19858c1aeb09af014f1c29914e02f7f42a84e70f54d8911575fc725
SSDEEP

12288:p3YPk+SBNMCt8uKOtmpz46bkIrz4im9SGrGJuuchOMB+iBxt9VjW:1YPwBL6bprcWGqJuHFx3VjW

Score

10^/10

xloader cuig loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

cuig

Decoy

sofiathinks-elderly.net

lahamicoast.info

2shengman.com

cbsautoplex.com

arcana-candles.com

genrage.com

kukumiou.xyz

thequizerking.com

sonataproductions.com

rebuildgomnmf.xyz

ubcoin.store

yiyouxue.net

firstlifehome.com

mdx-inc.net

gotbn-c01.com

dinobrindes.store

jcm-iso.com

cliente-mais.com

mloujewelry.com

correoversoi.quest

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4204-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

735f2dd2051269d409780124ab42684b.exe

description pid process target process

PID 3572 set thread context of 4204 3572 735f2dd2051269d409780124ab42684b.exe 735f2dd2051269d409780124ab42684b.exe

description	pid	process	target process
PID 3572 set thread context of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

735f2dd2051269d409780124ab42684b.exe735f2dd2051269d409780124ab42684b.exe

pid	process
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
3572	735f2dd2051269d409780124ab42684b.exe
4204	735f2dd2051269d409780124ab42684b.exe
4204	735f2dd2051269d409780124ab42684b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

735f2dd2051269d409780124ab42684b.exe

description pid process

Token: SeDebugPrivilege 3572 735f2dd2051269d409780124ab42684b.exe

description	pid	process
Token: SeDebugPrivilege	3572	735f2dd2051269d409780124ab42684b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

735f2dd2051269d409780124ab42684b.exe

description	pid	process	target process
PID 3572 wrote to memory of 1876	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 1876	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 1876	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 3392	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 3392	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 3392	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe
PID 3572 wrote to memory of 4204	3572	735f2dd2051269d409780124ab42684b.exe	735f2dd2051269d409780124ab42684b.exe

C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe
"C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3572

C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe
"C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe"
2⤵
PID:1876

C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe
"C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe"
2⤵
PID:3392

C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe
"C:\Users\Admin\AppData\Local\Temp\735f2dd2051269d409780124ab42684b.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4204

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3572-6-0x0000000005880000-0x000000000588A000-memory.dmp

Filesize
40KB

Download
memory/3572-0-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3572-2-0x0000000005BD0000-0x0000000006174000-memory.dmp

Filesize
5.6MB

Download
memory/3572-3-0x00000000056C0000-0x0000000005752000-memory.dmp

Filesize
584KB

Download
memory/3572-4-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/3572-5-0x0000000005780000-0x000000000578A000-memory.dmp

Filesize
40KB

Download
memory/3572-1-0x0000000000C10000-0x0000000000CDA000-memory.dmp

Filesize
808KB

Download
memory/3572-7-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/3572-10-0x0000000006B80000-0x0000000006BF8000-memory.dmp

Filesize
480KB

Download
memory/3572-9-0x0000000006A00000-0x0000000006A9C000-memory.dmp

Filesize
624KB

Download
memory/3572-8-0x00000000057E0000-0x00000000057F0000-memory.dmp

Filesize
64KB

Download
memory/3572-13-0x0000000074E20000-0x00000000755D0000-memory.dmp

Filesize
7.7MB

Download
memory/4204-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4204-14-0x00000000011B0000-0x00000000014FA000-memory.dmp

Filesize
3.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads