xloader | 45e267c749907ce85ddcea6f338a015c22419bfe98c9337d7da4e134ca922b11

General

Target

TNT Original Invoice.exe
Size

784KB
MD5

c84db8be1abc6b5c4fe423a2425c9ad6
SHA1

e21d4d9a20e80be6f9310bfc281bd2c8819d2f57
SHA256

3c6a613507d90d332e2d4d7f91c7c2ef3135e464e5937b1da1a9c4f749528343
SHA512

af70ee5050550797a43c49a249c850b543f45ad7998d78ef5fa4d700c66fb2d677e79d213179a64cf23bdc444d2b2ce6c2ba4af129f86fe1127c5e48c94df2cf

Score

10^/10

xloader zqzw loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

zqzw

Decoy

laurentmathieu.com

nohohonndana.com

hhmc.info

shophallows.com

blazebunk.com

goodbridge.xyz

flakycloud.com

bakermckenziegroups.com

formation-adistance.com

lovingearthbotanicals.com

tbrservice.plus

heritagehousehotels.com

drwbuildersco.com

lacsghb.com

wain3x.com

dadreview.club

continiutycp.com

cockgirls.com

48mpt.xyz

033skz.xyz

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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/904-63-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/904-65-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1384-71-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1840 cmd.exe

pid	process
1840	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

TNT Original Invoice.exeTNT Original Invoice.exewuapp.exe

description	pid	process	target process
PID 1192 set thread context of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 904 set thread context of 1448	904	TNT Original Invoice.exe	Explorer.EXE
PID 1384 set thread context of 1448	1384	wuapp.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

TNT Original Invoice.exeTNT Original Invoice.exewuapp.exe

pid	process
1192	TNT Original Invoice.exe
904	TNT Original Invoice.exe
904	TNT Original Invoice.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe
1384	wuapp.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

TNT Original Invoice.exewuapp.exe

pid process

904 TNT Original Invoice.exe
904 TNT Original Invoice.exe
904 TNT Original Invoice.exe
1384 wuapp.exe
1384 wuapp.exe

pid	process
904	TNT Original Invoice.exe
904	TNT Original Invoice.exe
904	TNT Original Invoice.exe
1384	wuapp.exe
1384	wuapp.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

TNT Original Invoice.exeTNT Original Invoice.exewuapp.exe

description	pid	process
Token: SeDebugPrivilege	1192	TNT Original Invoice.exe
Token: SeDebugPrivilege	904	TNT Original Invoice.exe
Token: SeDebugPrivilege	1384	wuapp.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1448 Explorer.EXE
1448 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1448 Explorer.EXE
1448 Explorer.EXE

pid	process
1448	Explorer.EXE
1448	Explorer.EXE

pid	process
1448	Explorer.EXE
1448	Explorer.EXE

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

TNT Original Invoice.exeExplorer.EXEwuapp.exe

description	pid	process	target process
PID 1192 wrote to memory of 684	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 684	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 684	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 684	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1192 wrote to memory of 904	1192	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1448 wrote to memory of 1384	1448	Explorer.EXE	wuapp.exe
PID 1384 wrote to memory of 1840	1384	wuapp.exe	cmd.exe
PID 1384 wrote to memory of 1840	1384	wuapp.exe	cmd.exe
PID 1384 wrote to memory of 1840	1384	wuapp.exe	cmd.exe
PID 1384 wrote to memory of 1840	1384	wuapp.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
"{path}"
2⤵
PID:684

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:904

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1448

C:\Windows\SysWOW64\wuapp.exe
"C:\Windows\SysWOW64\wuapp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1384

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
3⤵
- Deletes itself
PID:1840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/904-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/904-68-0x0000000000310000-0x0000000000321000-memory.dmp

Filesize
68KB

Download
memory/904-67-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/904-66-0x00000000008A0000-0x0000000000BA3000-memory.dmp

Filesize
3.0MB

Download
memory/904-65-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/904-63-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/904-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1192-60-0x00000000003B0000-0x00000000003E0000-memory.dmp

Filesize
192KB

Download
memory/1192-55-0x0000000001200000-0x00000000012CA000-memory.dmp

Filesize
808KB

Download
memory/1192-59-0x0000000004CF0000-0x0000000004D70000-memory.dmp

Filesize
512KB

Download
memory/1192-58-0x0000000000310000-0x000000000031A000-memory.dmp

Filesize
40KB

Download
memory/1192-57-0x0000000004D80000-0x0000000004D81000-memory.dmp

Filesize
4KB

Download
memory/1192-56-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/1384-70-0x0000000001140000-0x000000000114B000-memory.dmp

Filesize
44KB

Download
memory/1384-71-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1384-72-0x0000000000B30000-0x0000000000E33000-memory.dmp

Filesize
3.0MB

Download
memory/1384-73-0x00000000009D0000-0x0000000000A60000-memory.dmp

Filesize
576KB

Download
memory/1384-75-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1448-69-0x00000000073B0000-0x0000000007525000-memory.dmp

Filesize
1.5MB

Download
memory/1448-74-0x0000000003ED0000-0x0000000003F77000-memory.dmp

Filesize
668KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads