xloader | 3a6526bd0319f9cacdfe469a2dcff21576336aee97e6bca996c4753178e4171c

General

Target

Payment_Advice MT103_PDF.exe
Size

1.3MB
MD5

73697bb26242562cc3b9fde3de369fcb
SHA1

7551d770c6358c3ec5483e12882a42eacc12e854
SHA256

6b63415f87f97a86a998a5b78bb16953a25b6a045df9a8593432169ec65bcaaf
SHA512

f1838d11737b8501b73c4afbe0d5b3fc3bf4ada6dd894985edaf707fc358a9ba24a291407eb1fa15a95a178df886469536e3a3994486d9c9966814851099b2ee
SSDEEP

24576:wmpZ76DOqfx8Dgyfx8DgM1dUEOePbzE+XsdainTlQwDZD2L:jZ76v58Dgy58DgM1dMeDzgaiHZK

Score

10^/10

xloader earz loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

earz

Decoy

halacoupon.com

anthos-labs.com

hagertylabs.net

l1992.com

856379580.xyz

rcbb-technologies.com

realhoggapparel.com

sauceprince.com

tootingcab.com

4chase5.com

ordergogibibimbap.com

nyj.xyz

dermixspa.com

premiergiftingco.com

razorcentric.com

mbrealtyadvisors.com

officialjazz.club

cctv006.com

hbcuatthepolls.info

prestamos-ya.com

Signatures

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

Xloader payload 4 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4940-12-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/4940-19-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/868-22-0x0000000000190000-0x00000000001B8000-memory.dmp	xloader
behavioral2/memory/868-24-0x0000000000190000-0x00000000001B8000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

Payment_Advice MT103_PDF.exePayment_Advice MT103_PDF.execscript.exe

description	pid	process	target process
PID 4488 set thread context of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 4940 set thread context of 3496	4940	Payment_Advice MT103_PDF.exe	Explorer.EXE
PID 868 set thread context of 3496	868	cscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 40 IoCs

Processes:

Payment_Advice MT103_PDF.execscript.exe

pid	process
4940	Payment_Advice MT103_PDF.exe
4940	Payment_Advice MT103_PDF.exe
4940	Payment_Advice MT103_PDF.exe
4940	Payment_Advice MT103_PDF.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe
868	cscript.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

Payment_Advice MT103_PDF.execscript.exe

pid process

4940 Payment_Advice MT103_PDF.exe
4940 Payment_Advice MT103_PDF.exe
4940 Payment_Advice MT103_PDF.exe
868 cscript.exe
868 cscript.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Payment_Advice MT103_PDF.execscript.exe

description pid process

Token: SeDebugPrivilege 4940 Payment_Advice MT103_PDF.exe
Token: SeDebugPrivilege 868 cscript.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3496 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	4940	Payment_Advice MT103_PDF.exe
Token: SeDebugPrivilege	868	cscript.exe

pid	process
3496	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Payment_Advice MT103_PDF.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 4488 wrote to memory of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 4488 wrote to memory of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 4488 wrote to memory of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 4488 wrote to memory of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 4488 wrote to memory of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 4488 wrote to memory of 4940	4488	Payment_Advice MT103_PDF.exe	Payment_Advice MT103_PDF.exe
PID 3496 wrote to memory of 868	3496	Explorer.EXE	cscript.exe
PID 3496 wrote to memory of 868	3496	Explorer.EXE	cscript.exe
PID 3496 wrote to memory of 868	3496	Explorer.EXE	cscript.exe
PID 868 wrote to memory of 2344	868	cscript.exe	cmd.exe
PID 868 wrote to memory of 2344	868	cscript.exe	cmd.exe
PID 868 wrote to memory of 2344	868	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3496

C:\Users\Admin\AppData\Local\Temp\Payment_Advice MT103_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Advice MT103_PDF.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4488

C:\Users\Admin\AppData\Local\Temp\Payment_Advice MT103_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_Advice MT103_PDF.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4940

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:868

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\Payment_Advice MT103_PDF.exe"
3⤵
PID:2344

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/868-26-0x0000000002880000-0x000000000290F000-memory.dmp

Filesize
572KB

Download
memory/868-24-0x0000000000190000-0x00000000001B8000-memory.dmp

Filesize
160KB

Download
memory/868-23-0x0000000002530000-0x000000000287A000-memory.dmp

Filesize
3.3MB

Download
memory/868-22-0x0000000000190000-0x00000000001B8000-memory.dmp

Filesize
160KB

Download
memory/868-21-0x0000000000040000-0x0000000000067000-memory.dmp

Filesize
156KB

Download
memory/868-20-0x0000000000040000-0x0000000000067000-memory.dmp

Filesize
156KB

Download
memory/3496-18-0x00000000025F0000-0x000000000277A000-memory.dmp

Filesize
1.5MB

Download
memory/3496-33-0x0000000007C60000-0x0000000007DD0000-memory.dmp

Filesize
1.4MB

Download
memory/3496-30-0x0000000007C60000-0x0000000007DD0000-memory.dmp

Filesize
1.4MB

Download
memory/3496-29-0x0000000007C60000-0x0000000007DD0000-memory.dmp

Filesize
1.4MB

Download
memory/4488-6-0x00000000050F0000-0x000000000518C000-memory.dmp

Filesize
624KB

Download
memory/4488-8-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4488-1-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4488-14-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4488-2-0x0000000005280000-0x0000000005824000-memory.dmp

Filesize
5.6MB

Download
memory/4488-10-0x0000000008DB0000-0x0000000008E4A000-memory.dmp

Filesize
616KB

Download
memory/4488-3-0x0000000004D70000-0x0000000004E02000-memory.dmp

Filesize
584KB

Download
memory/4488-4-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/4488-9-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/4488-11-0x0000000007C60000-0x0000000007C8E000-memory.dmp

Filesize
184KB

Download
memory/4488-7-0x00000000047F0000-0x0000000004802000-memory.dmp

Filesize
72KB

Download
memory/4488-0-0x0000000000210000-0x0000000000356000-memory.dmp

Filesize
1.3MB

Download
memory/4488-5-0x0000000004D50000-0x0000000004D5A000-memory.dmp

Filesize
40KB

Download
memory/4940-19-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4940-17-0x00000000013A0000-0x00000000013B0000-memory.dmp

Filesize
64KB

Download
memory/4940-16-0x00000000017F0000-0x0000000001B3A000-memory.dmp

Filesize
3.3MB

Download
memory/4940-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads