xloader | 7effdc483443a8b60d6d9646cc133f1861ab331a384a397adb62f609d61662fa

General

Target

Order Confirmation with Invoice & Packing List.Pdf.exe
Size

559KB
MD5

91395b2b8907c3d08e2d6b4da9931a9c
SHA1

801c292d0673c8ec990fa9dab1ebaae122dbc552
SHA256

387508d9f7c0d79b09bde31b037d1c43ceb1ce799a0cc94a77a20226477b47f7
SHA512

0d95e0a195c1707c37cfecbe9d241f80935f25f1c8073eaa510c3ddd95c3deecd2e85f9ca5bb9387238935c78b29f164261da22e933aa2d65ccde1c7b3ea89eb

Score

10^/10

xloader ny9y loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ny9y

C2

http://www.caddomain.com/ny9y/

Decoy

prelovedboutiqe.com

zhantool.com

grypeguidgorge.com

aa6588.com

privateerspacecompany.space

phil-goodman.com

jckabogados.com

familybeautifull.com

probinns.com

angelika-fritz.online

mygeeb.com

481344.com

freesoft.pro

extracter.store

fasxpay.com

hnjxcd.com

wfot2002.com

worldexecutor.com

tongxintachangjia.com

zachtippit.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 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2660-125-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2660-126-0x000000000041D470-mapping.dmp	xloader
behavioral2/memory/2816-135-0x00000000004E0000-0x0000000000509000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

Order Confirmation with Invoice & Packing List.Pdf.exeOrder Confirmation with Invoice & Packing List.Pdf.exemsiexec.exe

description	pid	process	target process
PID 2072 set thread context of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2660 set thread context of 2648	2660	Order Confirmation with Invoice & Packing List.Pdf.exe	Explorer.EXE
PID 2816 set thread context of 2648	2816	msiexec.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 48 IoCs

Processes:

Order Confirmation with Invoice & Packing List.Pdf.exemsiexec.exe

pid	process
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe
2816	msiexec.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2648 Explorer.EXE

pid	process
2648	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Order Confirmation with Invoice & Packing List.Pdf.exemsiexec.exe

pid	process
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2660	Order Confirmation with Invoice & Packing List.Pdf.exe
2816	msiexec.exe
2816	msiexec.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Order Confirmation with Invoice & Packing List.Pdf.exemsiexec.exe

description pid process

Token: SeDebugPrivilege 2660 Order Confirmation with Invoice & Packing List.Pdf.exe
Token: SeDebugPrivilege 2816 msiexec.exe

description	pid	process
Token: SeDebugPrivilege	2660	Order Confirmation with Invoice & Packing List.Pdf.exe
Token: SeDebugPrivilege	2816	msiexec.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Order Confirmation with Invoice & Packing List.Pdf.exeExplorer.EXEmsiexec.exe

description	pid	process	target process
PID 2072 wrote to memory of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2072 wrote to memory of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2072 wrote to memory of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2072 wrote to memory of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2072 wrote to memory of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2072 wrote to memory of 2660	2072	Order Confirmation with Invoice & Packing List.Pdf.exe	Order Confirmation with Invoice & Packing List.Pdf.exe
PID 2648 wrote to memory of 2816	2648	Explorer.EXE	msiexec.exe
PID 2648 wrote to memory of 2816	2648	Explorer.EXE	msiexec.exe
PID 2648 wrote to memory of 2816	2648	Explorer.EXE	msiexec.exe
PID 2816 wrote to memory of 3752	2816	msiexec.exe	cmd.exe
PID 2816 wrote to memory of 3752	2816	msiexec.exe	cmd.exe
PID 2816 wrote to memory of 3752	2816	msiexec.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2648

C:\Users\Admin\AppData\Local\Temp\Order Confirmation with Invoice & Packing List.Pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Order Confirmation with Invoice & Packing List.Pdf.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2072

C:\Users\Admin\AppData\Local\Temp\Order Confirmation with Invoice & Packing List.Pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Order Confirmation with Invoice & Packing List.Pdf.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2660

C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2816

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Order Confirmation with Invoice & Packing List.Pdf.exe"
3⤵
PID:3752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2072-117-0x0000000005DF0000-0x0000000005DF1000-memory.dmp

Filesize
4KB

Download
memory/2072-118-0x00000000058F0000-0x00000000058F1000-memory.dmp

Filesize
4KB

Download
memory/2072-119-0x00000000059F0000-0x00000000059F1000-memory.dmp

Filesize
4KB

Download
memory/2072-120-0x0000000005C90000-0x0000000005CAD000-memory.dmp

Filesize
116KB

Download
memory/2072-121-0x00000000058F0000-0x0000000005DEE000-memory.dmp

Filesize
5.0MB

Download
memory/2072-122-0x0000000007F20000-0x0000000007F21000-memory.dmp

Filesize
4KB

Download
memory/2072-123-0x0000000008160000-0x00000000081C8000-memory.dmp

Filesize
416KB

Download
memory/2072-124-0x00000000081D0000-0x0000000008208000-memory.dmp

Filesize
224KB

Download
memory/2072-115-0x0000000000FC0000-0x0000000000FC1000-memory.dmp

Filesize
4KB

Download
memory/2648-129-0x0000000006A10000-0x0000000006B99000-memory.dmp

Filesize
1.5MB

Download
memory/2648-138-0x0000000006550000-0x0000000006652000-memory.dmp

Filesize
1.0MB

Download
memory/2660-126-0x000000000041D470-mapping.dmp

Download
memory/2660-127-0x0000000001060000-0x0000000001380000-memory.dmp

Filesize
3.1MB

Download
memory/2660-128-0x0000000001380000-0x0000000001391000-memory.dmp

Filesize
68KB

Download
memory/2660-125-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2816-130-0x0000000000000000-mapping.dmp

Download
memory/2816-133-0x0000000000C60000-0x0000000000C72000-memory.dmp

Filesize
72KB

Download
memory/2816-134-0x00000000043C0000-0x00000000046E0000-memory.dmp

Filesize
3.1MB

Download
memory/2816-135-0x00000000004E0000-0x0000000000509000-memory.dmp

Filesize
164KB

Download
memory/2816-137-0x00000000042B0000-0x0000000004340000-memory.dmp

Filesize
576KB

Download
memory/3752-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads