xloader | 873dbebeb40efa109a634b2ca2cb3faeae658dae5c19b518f4769c6dd65f4d38

General

Target

7t98b0nkQlBODdw.exe
Size

1.0MB
MD5

0466190246cd2f51a7784d53820242ac
SHA1

f85c141f0d77f97ffea3af67866e1b311c2fb7bb
SHA256

873dbebeb40efa109a634b2ca2cb3faeae658dae5c19b518f4769c6dd65f4d38
SHA512

1f07df02ce04c07b1f94ebdf8095d1a4358059761f274b044acddc1bdf0d1145d9a40a2d7dbd499cec5a950d6bea6765b4a98f923ec2a84a0aff3972373e8e9e

Score

10^/10

xloader wdc8 loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

wdc8

Decoy

mygotomaid.com

joyoushealthandwellnessspa.com

wefundprojects.com

magicbasketbourse.net

vitos3.xyz

oligopoly.city

beauty-bihada.asia

visitnewrichmond.com

crgeniusworld.biz

bantasis.com

transsexual.pro

casagraph.com

eastjamrecords.com

howtotrainyourmustache.com

heiappropriate.xyz

bataperu.com

ces341.com

prajahitha.com

manuelagattegger.com

wolfpackmotorcycletours.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1668-125-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1668-127-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2396-133-0x0000000002BA0000-0x0000000002BC9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

7t98b0nkQlBODdw.exe7t98b0nkQlBODdw.exerundll32.exe

description	pid	process	target process
PID 1676 set thread context of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 1668 set thread context of 2164	1668	7t98b0nkQlBODdw.exe	Explorer.EXE
PID 2396 set thread context of 2164	2396	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

7t98b0nkQlBODdw.exerundll32.exe

pid	process
1668	7t98b0nkQlBODdw.exe
1668	7t98b0nkQlBODdw.exe
1668	7t98b0nkQlBODdw.exe
1668	7t98b0nkQlBODdw.exe
2396	rundll32.exe
2396	rundll32.exe
2396	rundll32.exe
2396	rundll32.exe
2396	rundll32.exe
2396	rundll32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

7t98b0nkQlBODdw.exerundll32.exe

pid process

1668 7t98b0nkQlBODdw.exe
1668 7t98b0nkQlBODdw.exe
1668 7t98b0nkQlBODdw.exe
2396 rundll32.exe
2396 rundll32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

7t98b0nkQlBODdw.exerundll32.exe

description pid process

Token: SeDebugPrivilege 1668 7t98b0nkQlBODdw.exe
Token: SeDebugPrivilege 2396 rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1668	7t98b0nkQlBODdw.exe
Token: SeDebugPrivilege	2396	rundll32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

7t98b0nkQlBODdw.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 1676 wrote to memory of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 1676 wrote to memory of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 1676 wrote to memory of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 1676 wrote to memory of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 1676 wrote to memory of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 1676 wrote to memory of 1668	1676	7t98b0nkQlBODdw.exe	7t98b0nkQlBODdw.exe
PID 2164 wrote to memory of 2396	2164	Explorer.EXE	rundll32.exe
PID 2164 wrote to memory of 2396	2164	Explorer.EXE	rundll32.exe
PID 2164 wrote to memory of 2396	2164	Explorer.EXE	rundll32.exe
PID 2396 wrote to memory of 1740	2396	rundll32.exe	cmd.exe
PID 2396 wrote to memory of 1740	2396	rundll32.exe	cmd.exe
PID 2396 wrote to memory of 1740	2396	rundll32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:2164

C:\Users\Admin\AppData\Local\Temp\7t98b0nkQlBODdw.exe
"C:\Users\Admin\AppData\Local\Temp\7t98b0nkQlBODdw.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1676

C:\Users\Admin\AppData\Local\Temp\7t98b0nkQlBODdw.exe
"C:\Users\Admin\AppData\Local\Temp\7t98b0nkQlBODdw.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1668

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2396

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\7t98b0nkQlBODdw.exe"
3⤵
PID:1740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1668-125-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1668-130-0x0000000001440000-0x0000000001451000-memory.dmp

Filesize
68KB

Download
memory/1668-128-0x0000000001100000-0x0000000001420000-memory.dmp

Filesize
3.1MB

Download
memory/1668-129-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/1668-127-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1676-120-0x0000000004EB0000-0x0000000004EBA000-memory.dmp

Filesize
40KB

Download
memory/1676-118-0x0000000007420000-0x00000000074B2000-memory.dmp

Filesize
584KB

Download
memory/1676-122-0x00000000077A0000-0x000000000783C000-memory.dmp

Filesize
624KB

Download
memory/1676-123-0x0000000008090000-0x000000000813E000-memory.dmp

Filesize
696KB

Download
memory/1676-124-0x0000000007E80000-0x0000000007EB0000-memory.dmp

Filesize
192KB

Download
memory/1676-115-0x00000000730DE000-0x00000000730DF000-memory.dmp

Filesize
4KB

Download
memory/1676-119-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/1676-121-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/1676-117-0x0000000007880000-0x0000000007D7E000-memory.dmp

Filesize
5.0MB

Download
memory/1676-116-0x0000000000560000-0x000000000066C000-memory.dmp

Filesize
1.0MB

Download
memory/2164-131-0x0000000000920000-0x00000000009CD000-memory.dmp

Filesize
692KB

Download
memory/2164-136-0x0000000005E20000-0x0000000005FAD000-memory.dmp

Filesize
1.6MB

Download
memory/2396-132-0x0000000000990000-0x00000000009A3000-memory.dmp

Filesize
76KB

Download
memory/2396-133-0x0000000002BA0000-0x0000000002BC9000-memory.dmp

Filesize
164KB

Download
memory/2396-134-0x0000000004B50000-0x0000000004E70000-memory.dmp

Filesize
3.1MB

Download
memory/2396-135-0x0000000004AC0000-0x0000000004B50000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads