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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1096-61-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/980-67-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1872 cmd.exe

pid	process
1872	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

Inquiry 21.1.2021.exeInquiry 21.1.2021.execmmon32.exe

description	pid	process	target process
PID 1580 set thread context of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1096 set thread context of 1228	1096	Inquiry 21.1.2021.exe	Explorer.EXE
PID 980 set thread context of 1228	980	cmmon32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

Inquiry 21.1.2021.exeInquiry 21.1.2021.execmmon32.exe

pid	process
1580	Inquiry 21.1.2021.exe
1096	Inquiry 21.1.2021.exe
1096	Inquiry 21.1.2021.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe
980	cmmon32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Inquiry 21.1.2021.execmmon32.exe

pid process

1096 Inquiry 21.1.2021.exe
1096 Inquiry 21.1.2021.exe
1096 Inquiry 21.1.2021.exe
980 cmmon32.exe
980 cmmon32.exe

pid	process
1096	Inquiry 21.1.2021.exe
1096	Inquiry 21.1.2021.exe
1096	Inquiry 21.1.2021.exe
980	cmmon32.exe
980	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Inquiry 21.1.2021.exeInquiry 21.1.2021.execmmon32.exe

description	pid	process
Token: SeDebugPrivilege	1580	Inquiry 21.1.2021.exe
Token: SeDebugPrivilege	1096	Inquiry 21.1.2021.exe
Token: SeDebugPrivilege	980	cmmon32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1228 Explorer.EXE
1228 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1228 Explorer.EXE
1228 Explorer.EXE

pid	process
1228	Explorer.EXE
1228	Explorer.EXE

pid	process
1228	Explorer.EXE
1228	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

Inquiry 21.1.2021.exeExplorer.EXEcmmon32.exe

description	pid	process	target process
PID 1580 wrote to memory of 456	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 456	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 456	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 456	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1580 wrote to memory of 1096	1580	Inquiry 21.1.2021.exe	Inquiry 21.1.2021.exe
PID 1228 wrote to memory of 980	1228	Explorer.EXE	cmmon32.exe
PID 1228 wrote to memory of 980	1228	Explorer.EXE	cmmon32.exe
PID 1228 wrote to memory of 980	1228	Explorer.EXE	cmmon32.exe
PID 1228 wrote to memory of 980	1228	Explorer.EXE	cmmon32.exe
PID 980 wrote to memory of 1872	980	cmmon32.exe	cmd.exe
PID 980 wrote to memory of 1872	980	cmmon32.exe	cmd.exe
PID 980 wrote to memory of 1872	980	cmmon32.exe	cmd.exe
PID 980 wrote to memory of 1872	980	cmmon32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1228

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:1580

C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe
"C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe"
3⤵
PID:456

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:1096

C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Inquiry 21.1.2021.exe"
3⤵
- Deletes itself
PID:1872

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/980-66-0x0000000000300000-0x000000000030D000-memory.dmp

Filesize
52KB

Download
memory/980-69-0x0000000001D80000-0x0000000001E0F000-memory.dmp

Filesize
572KB

Download
memory/980-68-0x0000000002050000-0x0000000002353000-memory.dmp

Filesize
3.0MB

Download
memory/980-67-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1096-63-0x0000000000890000-0x0000000000C93000-memory.dmp

Filesize
4.0MB

Download
memory/1096-59-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1096-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1096-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1096-64-0x00000000000B0000-0x00000000000C0000-memory.dmp

Filesize
64KB

Download
memory/1228-65-0x0000000004200000-0x00000000042FF000-memory.dmp

Filesize
1020KB

Download
memory/1228-70-0x0000000007310000-0x0000000007484000-memory.dmp

Filesize
1.5MB

Download
memory/1580-54-0x00000000002C0000-0x000000000038E000-memory.dmp

Filesize
824KB

Download
memory/1580-58-0x0000000005280000-0x00000000052EE000-memory.dmp

Filesize
440KB

Download
memory/1580-57-0x0000000000460000-0x0000000000488000-memory.dmp

Filesize
160KB

Download
memory/1580-56-0x0000000004E00000-0x0000000004E01000-memory.dmp

Filesize
4KB

Download
memory/1580-55-0x00000000763F1000-0x00000000763F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads