xloader | 29e01694dfdb882f3922844f2fa640eb19fb99ff1179ac378df15b45fac32f11

General

Target

soa.exe
Size

733KB
MD5

430cb910503e0fb17dea4259ad82e0c9
SHA1

2a6d2f9521ff771c5320719f7142ddec7163e2b7
SHA256

29e01694dfdb882f3922844f2fa640eb19fb99ff1179ac378df15b45fac32f11
SHA512

1cb05ab896d6f2ca211d25242fdf515ce7399e53bd09e697f621a6bc911a0ac098e9bfe3d5cbb623629e3ca10d5474d429bc8c07ab2a07d02f6c1fa9ea2dd288

Score

10^/10

xloader a8hq loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

a8hq

Decoy

veteransductcleaning.com

beajtjunkies.com

houseofascofi.com

scottsdalemediator.com

atelyadesign.com

profitcase.pro

imtokenio.club

qinglingpai.com

bigsmile-meal.net

daytonlivestream.com

aspiradores10.online

ytybs120.com

hdatelier.com

bearpierce.com

yeson28ca.com

booklearner.com

m8j9.club

mmophamthinhlegend.space

hq4a7o6zb.com

sophiadaki.online

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4520-137-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral2/memory/4520-143-0x0000000000400000-0x000000000042B000-memory.dmp	xloader
behavioral2/memory/3408-146-0x0000000000350000-0x000000000037B000-memory.dmp	xloader
behavioral2/memory/3408-148-0x0000000000350000-0x000000000037B000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

soa.exesoa.execontrol.exe

description	pid	process	target process
PID 936 set thread context of 4520	936	soa.exe	soa.exe
PID 4520 set thread context of 3180	4520	soa.exe	Explorer.EXE
PID 3408 set thread context of 3180	3408	control.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 34 IoCs

Processes:

soa.exesoa.execontrol.exe

pid	process
936	soa.exe
936	soa.exe
4520	soa.exe
4520	soa.exe
4520	soa.exe
4520	soa.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe
3408	control.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3180 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

soa.execontrol.exe

pid process

4520 soa.exe
4520 soa.exe
4520 soa.exe
3408 control.exe
3408 control.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

soa.exesoa.execontrol.exe

description pid process

Token: SeDebugPrivilege 936 soa.exe
Token: SeDebugPrivilege 4520 soa.exe
Token: SeDebugPrivilege 3408 control.exe

pid	process
3180	Explorer.EXE

pid	process
4520	soa.exe
4520	soa.exe
4520	soa.exe
3408	control.exe
3408	control.exe

description	pid	process
Token: SeDebugPrivilege	936	soa.exe
Token: SeDebugPrivilege	4520	soa.exe
Token: SeDebugPrivilege	3408	control.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

soa.exeExplorer.EXEcontrol.exe

description	pid	process	target process
PID 936 wrote to memory of 4460	936	soa.exe	soa.exe
PID 936 wrote to memory of 4460	936	soa.exe	soa.exe
PID 936 wrote to memory of 4460	936	soa.exe	soa.exe
PID 936 wrote to memory of 4520	936	soa.exe	soa.exe
PID 936 wrote to memory of 4520	936	soa.exe	soa.exe
PID 936 wrote to memory of 4520	936	soa.exe	soa.exe
PID 936 wrote to memory of 4520	936	soa.exe	soa.exe
PID 936 wrote to memory of 4520	936	soa.exe	soa.exe
PID 936 wrote to memory of 4520	936	soa.exe	soa.exe
PID 3180 wrote to memory of 3408	3180	Explorer.EXE	control.exe
PID 3180 wrote to memory of 3408	3180	Explorer.EXE	control.exe
PID 3180 wrote to memory of 3408	3180	Explorer.EXE	control.exe
PID 3408 wrote to memory of 3416	3408	control.exe	cmd.exe
PID 3408 wrote to memory of 3416	3408	control.exe	cmd.exe
PID 3408 wrote to memory of 3416	3408	control.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3180

C:\Users\Admin\AppData\Local\Temp\soa.exe
"C:\Users\Admin\AppData\Local\Temp\soa.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:936

C:\Users\Admin\AppData\Local\Temp\soa.exe
"{path}"
3⤵
PID:4460

C:\Users\Admin\AppData\Local\Temp\soa.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4520

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:2132

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1412

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:532

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:448

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1700

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:4540

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:3428

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:360

C:\Windows\SysWOW64\control.exe
"C:\Windows\SysWOW64\control.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3408

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\soa.exe"
3⤵
PID:3416

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/936-131-0x0000000005E50000-0x00000000063F4000-memory.dmp

Filesize
5.6MB

Download
memory/936-132-0x0000000005760000-0x00000000057F2000-memory.dmp

Filesize
584KB

Download
memory/936-133-0x00000000058A0000-0x000000000593C000-memory.dmp

Filesize
624KB

Download
memory/936-134-0x0000000003180000-0x000000000318A000-memory.dmp

Filesize
40KB

Download
memory/936-130-0x0000000000DC0000-0x0000000000E7C000-memory.dmp

Filesize
752KB

Download
memory/3180-141-0x0000000008C90000-0x0000000008DA8000-memory.dmp

Filesize
1.1MB

Download
memory/3180-151-0x0000000008B10000-0x0000000008BD8000-memory.dmp

Filesize
800KB

Download
memory/3180-150-0x0000000008B10000-0x0000000008BD8000-memory.dmp

Filesize
800KB

Download
memory/3408-146-0x0000000000350000-0x000000000037B000-memory.dmp

Filesize
172KB

Download
memory/3408-142-0x0000000000000000-mapping.dmp

Download
memory/3408-144-0x0000000000E70000-0x0000000000E97000-memory.dmp

Filesize
156KB

Download
memory/3408-145-0x0000000002460000-0x00000000027AA000-memory.dmp

Filesize
3.3MB

Download
memory/3408-148-0x0000000000350000-0x000000000037B000-memory.dmp

Filesize
172KB

Download
memory/3408-149-0x0000000002370000-0x0000000002400000-memory.dmp

Filesize
576KB

Download
memory/3416-147-0x0000000000000000-mapping.dmp

Download
memory/4460-135-0x0000000000000000-mapping.dmp

Download
memory/4520-140-0x0000000001160000-0x0000000001171000-memory.dmp

Filesize
68KB

Download
memory/4520-139-0x0000000001620000-0x000000000196A000-memory.dmp

Filesize
3.3MB

Download
memory/4520-143-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4520-137-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4520-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads