xloader | 1ddab1d12897b353069240b2c32f33a0592dbee2d6570afd3e1e6f159b23ffa2

General

Target

Inquiry 21.1.2021.exe
Size

800KB
MD5

059c56876497cfe76c5fd67bb83fd8a6
SHA1

d0c8bcffd9a9393e02afa12d0d1d6da3f5ae5426
SHA256

df52f3046504a1273cebafc03bb13ea024b81964eb78a6dbd118478a7c9ce8b4
SHA512

06ce3b9bb8d3c80efae131ec7c5c17168f2ca78b177e94c79b1ef3b36d8b8ab87c1da86468419017aaf34cdcf45e71a6666715014a5d3a5811194939367dfcd5

Score

10^/10

xloader kio8 loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

kio8

Decoy

greeaircondition.com

thewilmingtonguide.com

cbluedotlivewdmall.com

globalcrime24.com

heightsplace.com

ghar.pro

asosbira.com

melolandia.com

velactun.com

erniesimms.com

nutbullet.com

drizzerstr.com

hnqym888.com

ghorowaseba.com

1317efoxchasedrive.info

stjudetroop623.com

facestaj.com

airpromaskaccessories.com

wolfetailors.com

56ohdc2016.com

Signatures

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

Xloader Payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1700-124-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1700-127-0x0000000000E10000-0x0000000000F5A000-memory.dmp	xloader
behavioral2/memory/1700-129-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3352-133-0x0000000000420000-0x0000000000449000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

Inquiry 21.1.2021.exeInquiry 21.1.2021.exesystray.exe

description	pid	process	target process
PID 1020 set thread context of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1700 set thread context of 2928	1700	Inquiry 21.1.2021.exe	Explorer.EXE
PID 1700 set thread context of 2928	1700	Inquiry 21.1.2021.exe	Explorer.EXE
PID 3352 set thread context of 2928	3352	systray.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 40 IoCs

Processes:

Inquiry 21.1.2021.exeInquiry 21.1.2021.exesystray.exe

pid	process
1020	Inquiry 21.1.2021.exe
1020	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe
3352	systray.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2928 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

Inquiry 21.1.2021.exesystray.exe

pid process

1700 Inquiry 21.1.2021.exe
1700 Inquiry 21.1.2021.exe
1700 Inquiry 21.1.2021.exe
1700 Inquiry 21.1.2021.exe
3352 systray.exe
3352 systray.exe

pid	process
2928	Explorer.EXE

pid	process
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
1700	Inquiry 21.1.2021.exe
3352	systray.exe
3352	systray.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Inquiry 21.1.2021.exeInquiry 21.1.2021.exesystray.exe

description	pid	process
Token: SeDebugPrivilege	1020	Inquiry 21.1.2021.exe
Token: SeDebugPrivilege	1700	Inquiry 21.1.2021.exe
Token: SeDebugPrivilege	3352	systray.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Inquiry 21.1.2021.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 1020 wrote to memory of 1648	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1648	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1648	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1020 wrote to memory of 1700	1020	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 2928 wrote to memory of 3352	2928	Explorer.EXE	systray.exe
PID 2928 wrote to memory of 3352	2928	Explorer.EXE	systray.exe
PID 2928 wrote to memory of 3352	2928	Explorer.EXE	systray.exe
PID 3352 wrote to memory of 608	3352	systray.exe	cmd.exe
PID 3352 wrote to memory of 608	3352	systray.exe	cmd.exe
PID 3352 wrote to memory of 608	3352	systray.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2928

C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1020

C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe"
3⤵
PID:1648

C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1700

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3352

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe"
3⤵
PID:608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1020-115-0x0000000000430000-0x00000000004FE000-memory.dmp

Filesize
824KB

Download
memory/1020-116-0x0000000004E80000-0x0000000004F1C000-memory.dmp

Filesize
624KB

Download
memory/1020-117-0x0000000005420000-0x000000000591E000-memory.dmp

Filesize
5.0MB

Download
memory/1020-118-0x0000000004FC0000-0x0000000005052000-memory.dmp

Filesize
584KB

Download
memory/1020-119-0x0000000004E40000-0x0000000004E4A000-memory.dmp

Filesize
40KB

Download
memory/1020-120-0x0000000005120000-0x0000000005176000-memory.dmp

Filesize
344KB

Download
memory/1020-121-0x0000000004F20000-0x000000000541E000-memory.dmp

Filesize
5.0MB

Download
memory/1020-122-0x0000000005BD0000-0x0000000005BF8000-memory.dmp

Filesize
160KB

Download
memory/1020-123-0x0000000000DE0000-0x0000000000E4E000-memory.dmp

Filesize
440KB

Download
memory/1700-127-0x0000000000E10000-0x0000000000F5A000-memory.dmp

Filesize
1.3MB

Download
memory/1700-124-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1700-126-0x0000000001270000-0x0000000001590000-memory.dmp

Filesize
3.1MB

Download
memory/1700-129-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1700-130-0x00000000010D0000-0x0000000001269000-memory.dmp

Filesize
1.6MB

Download
memory/2928-128-0x0000000000670000-0x0000000000734000-memory.dmp

Filesize
784KB

Download
memory/2928-131-0x0000000001FE0000-0x000000000208F000-memory.dmp

Filesize
700KB

Download
memory/2928-136-0x0000000005F40000-0x0000000006052000-memory.dmp

Filesize
1.1MB

Download
memory/3352-133-0x0000000000420000-0x0000000000449000-memory.dmp

Filesize
164KB

Download
memory/3352-132-0x0000000000840000-0x0000000000846000-memory.dmp

Filesize
24KB

Download
memory/3352-134-0x0000000004330000-0x0000000004650000-memory.dmp

Filesize
3.1MB

Download
memory/3352-135-0x0000000004190000-0x000000000432F000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads