xloader | 3f277a6819833eb0c7feab4e952301b4bac883e38ec8bd266093b6757d1920e8

General

Target

enquiry no. 2770034921.exe
Size

381KB
MD5

5dde426d4383be37f818ee1205c50e11
SHA1

060c70157ceea0b08243a53e4baae2331b4449f8
SHA256

3f277a6819833eb0c7feab4e952301b4bac883e38ec8bd266093b6757d1920e8
SHA512

3b56d429b5d471cda4a8087dca70d74093bc3ac55a0cefba7949a76b254927d1ccadbbbf5a60554162817e930ed83ecf1515745763c0f13680c4ca9548054ac3

Score

10^/10

xloader gab7 loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

gab7

Decoy

mbb11.xyz

taishancable.com

karaoke-sega.com

mana-space.com

danielandkaela.com

ancorasports.com

magentaclass.com

tenloe045.xyz

colorbold.com

5starrentertainment.com

candgconstructiontx.com

664cqi.com

alexeykazakov.com

umrashed.space

thepowerof10.club

scotchwoodofficeworks.com

anelis.digital

label34.group

karimico.com

dogsforsaleinkenya.com

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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1072-62-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/452-68-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1772 cmd.exe

pid	process
1772	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

enquiry no. 2770034921.exeenquiry no. 2770034921.exeNAPSTAT.EXE

description	pid	process	target process
PID 1620 set thread context of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1072 set thread context of 1372	1072	enquiry no. 2770034921.exe	Explorer.EXE
PID 452 set thread context of 1372	452	NAPSTAT.EXE	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

enquiry no. 2770034921.exeNAPSTAT.EXE

pid	process
1072	enquiry no. 2770034921.exe
1072	enquiry no. 2770034921.exe
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE
452	NAPSTAT.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

enquiry no. 2770034921.exeNAPSTAT.EXE

pid process

1072 enquiry no. 2770034921.exe
1072 enquiry no. 2770034921.exe
1072 enquiry no. 2770034921.exe
452 NAPSTAT.EXE
452 NAPSTAT.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

enquiry no. 2770034921.exeNAPSTAT.EXE

description pid process

Token: SeDebugPrivilege 1072 enquiry no. 2770034921.exe
Token: SeDebugPrivilege 452 NAPSTAT.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1372 Explorer.EXE
1372 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1372 Explorer.EXE
1372 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1072	enquiry no. 2770034921.exe
Token: SeDebugPrivilege	452	NAPSTAT.EXE

pid	process
1372	Explorer.EXE
1372	Explorer.EXE

pid	process
1372	Explorer.EXE
1372	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

enquiry no. 2770034921.exeExplorer.EXENAPSTAT.EXE

description	pid	process	target process
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1620 wrote to memory of 1072	1620	enquiry no. 2770034921.exe	enquiry no. 2770034921.exe
PID 1372 wrote to memory of 452	1372	Explorer.EXE	NAPSTAT.EXE
PID 1372 wrote to memory of 452	1372	Explorer.EXE	NAPSTAT.EXE
PID 1372 wrote to memory of 452	1372	Explorer.EXE	NAPSTAT.EXE
PID 1372 wrote to memory of 452	1372	Explorer.EXE	NAPSTAT.EXE
PID 452 wrote to memory of 1772	452	NAPSTAT.EXE	cmd.exe
PID 452 wrote to memory of 1772	452	NAPSTAT.EXE	cmd.exe
PID 452 wrote to memory of 1772	452	NAPSTAT.EXE	cmd.exe
PID 452 wrote to memory of 1772	452	NAPSTAT.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:1372

C:\Users\Admin\AppData\Local\Temp\enquiry no. 2770034921.exe
"C:\Users\Admin\AppData\Local\Temp\enquiry no. 2770034921.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1620

C:\Users\Admin\AppData\Local\Temp\enquiry no. 2770034921.exe
"C:\Users\Admin\AppData\Local\Temp\enquiry no. 2770034921.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1072

C:\Windows\SysWOW64\NAPSTAT.EXE
"C:\Windows\SysWOW64\NAPSTAT.EXE"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:452

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\enquiry no. 2770034921.exe"
3⤵
- Deletes itself
PID:1772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/452-68-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/452-70-0x0000000000460000-0x00000000004F0000-memory.dmp

Filesize
576KB

Download
memory/452-69-0x0000000002240000-0x0000000002543000-memory.dmp

Filesize
3.0MB

Download
memory/452-67-0x0000000000390000-0x00000000003D6000-memory.dmp

Filesize
280KB

Download
memory/1072-64-0x0000000000AE0000-0x0000000000DE3000-memory.dmp

Filesize
3.0MB

Download
memory/1072-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1072-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1072-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1072-65-0x0000000000140000-0x0000000000151000-memory.dmp

Filesize
68KB

Download
memory/1372-66-0x0000000006FD0000-0x000000000710D000-memory.dmp

Filesize
1.2MB

Download
memory/1372-71-0x0000000004910000-0x00000000049B5000-memory.dmp

Filesize
660KB

Download
memory/1620-55-0x00000000010D0000-0x0000000001136000-memory.dmp

Filesize
408KB

Download
memory/1620-59-0x0000000004F50000-0x0000000004FB2000-memory.dmp

Filesize
392KB

Download
memory/1620-58-0x0000000000380000-0x000000000038C000-memory.dmp

Filesize
48KB

Download
memory/1620-57-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

Filesize
4KB

Download
memory/1620-56-0x0000000076641000-0x0000000076643000-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