xloader | fa0c54af42af10dbb34626554f789c0d00d392a6bca0017f97babda9e17ef785

General

Target

TNT Original Invoice PDF.exe
Size

435KB
MD5

235cfac32180bb40ce5c379fcaf75c27
SHA1

1bdef262e81ba80d8bd4b94abf106444754f1cb7
SHA256

fa0c54af42af10dbb34626554f789c0d00d392a6bca0017f97babda9e17ef785
SHA512

70dc67d2ffb3688722aeb3f482ce7998636cfd500ae85ba984b615ef753e1674b200fb5972ae0d21e6a74aaaba35e4ae47afbcb8ef2510ea868a3dce1c310b97

Score

10^/10

xloader zqzw loader rat

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/384-62-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/384-64-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1408-71-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

588 cmd.exe

pid	process
588	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

TNT Original Invoice PDF.exeTNT Original Invoice PDF.exerundll32.exe

description	pid	process	target process
PID 528 set thread context of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 384 set thread context of 1380	384	TNT Original Invoice PDF.exe	Explorer.EXE
PID 1408 set thread context of 1380	1408	rundll32.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 23 IoCs

Processes:

TNT Original Invoice PDF.exerundll32.exe

pid	process
384	TNT Original Invoice PDF.exe
384	TNT Original Invoice PDF.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe
1408	rundll32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

TNT Original Invoice PDF.exerundll32.exe

pid process

384 TNT Original Invoice PDF.exe
384 TNT Original Invoice PDF.exe
384 TNT Original Invoice PDF.exe
1408 rundll32.exe
1408 rundll32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

TNT Original Invoice PDF.exerundll32.exe

description pid process

Token: SeDebugPrivilege 384 TNT Original Invoice PDF.exe
Token: SeDebugPrivilege 1408 rundll32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE
1380 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1380 Explorer.EXE
1380 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	384	TNT Original Invoice PDF.exe
Token: SeDebugPrivilege	1408	rundll32.exe

pid	process
1380	Explorer.EXE
1380	Explorer.EXE

pid	process
1380	Explorer.EXE
1380	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

TNT Original Invoice PDF.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 528 wrote to memory of 384	528	TNT Original Invoice PDF.exe	TNT Original Invoice PDF.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1380 wrote to memory of 1408	1380	Explorer.EXE	rundll32.exe
PID 1408 wrote to memory of 588	1408	rundll32.exe	cmd.exe
PID 1408 wrote to memory of 588	1408	rundll32.exe	cmd.exe
PID 1408 wrote to memory of 588	1408	rundll32.exe	cmd.exe
PID 1408 wrote to memory of 588	1408	rundll32.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:1380

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice PDF.exe
"C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice PDF.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:528

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice PDF.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:384

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:1408

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice PDF.exe"
3⤵
- Deletes itself
PID:588

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/384-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/384-67-0x00000000003E0000-0x00000000003F1000-memory.dmp

Filesize
68KB

Download
memory/384-65-0x0000000000940000-0x0000000000C43000-memory.dmp

Filesize
3.0MB

Download
memory/384-66-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/384-64-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/384-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/384-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/528-59-0x0000000000870000-0x00000000008A0000-memory.dmp

Filesize
192KB

Download
memory/528-54-0x00000000008C0000-0x0000000000932000-memory.dmp

Filesize
456KB

Download
memory/528-58-0x0000000005640000-0x00000000056C4000-memory.dmp

Filesize
528KB

Download
memory/528-57-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/528-56-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

Filesize
4KB

Download
memory/528-55-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/1380-68-0x0000000004EA0000-0x0000000004F5A000-memory.dmp

Filesize
744KB

Download
memory/1380-74-0x0000000006500000-0x00000000065DF000-memory.dmp

Filesize
892KB

Download
memory/1408-69-0x0000000076121000-0x0000000076123000-memory.dmp

Filesize
8KB

Download
memory/1408-70-0x00000000008B0000-0x00000000008BE000-memory.dmp

Filesize
56KB

Download
memory/1408-71-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1408-72-0x0000000002170000-0x0000000002473000-memory.dmp

Filesize
3.0MB

Download
memory/1408-73-0x0000000000520000-0x00000000005B0000-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