xloader | e0d65350a3770c35273e0bb6a01495e49acdd8cdac437686240da63dac64d55a

General

Target

QUOTATION.exe
Size

1005KB
MD5

9204ace7a5758570dbd35a19530591c5
SHA1

69e92bf2483d4224bc3d0d2f6abb0d37810774df
SHA256

ed4ba3559a925d94bd2917dd5d4247d84e904b1e8423c21e40a0b9efc7b295d6
SHA512

7a78026223945e38d8c3364486585cd64658b4f4063b4ba3ba9a6d26ce435f598d9d829448a2de4ebfe6ffb5908a47bdc37378836a21bd69de31ef89d869c500

Score

10^/10

xloader c2ue loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.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/3116-126-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3116-127-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/2256-133-0x0000000000470000-0x0000000000499000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

QUOTATION.exeQUOTATION.exemstsc.exe

description	pid	process	target process
PID 2504 set thread context of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 3116 set thread context of 392	3116	QUOTATION.exe	Explorer.EXE
PID 2256 set thread context of 392	2256	mstsc.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 40 IoCs

Processes:

QUOTATION.exemstsc.exe

pid	process
3116	QUOTATION.exe
3116	QUOTATION.exe
3116	QUOTATION.exe
3116	QUOTATION.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe
2256	mstsc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

392 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

QUOTATION.exemstsc.exe

pid process

3116 QUOTATION.exe
3116 QUOTATION.exe
3116 QUOTATION.exe
2256 mstsc.exe
2256 mstsc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

QUOTATION.exemstsc.exe

description pid process

Token: SeDebugPrivilege 3116 QUOTATION.exe
Token: SeDebugPrivilege 2256 mstsc.exe

pid	process
392	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	3116	QUOTATION.exe
Token: SeDebugPrivilege	2256	mstsc.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

QUOTATION.exeExplorer.EXEmstsc.exe

description	pid	process	target process
PID 2504 wrote to memory of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 2504 wrote to memory of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 2504 wrote to memory of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 2504 wrote to memory of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 2504 wrote to memory of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 2504 wrote to memory of 3116	2504	QUOTATION.exe	QUOTATION.exe
PID 392 wrote to memory of 2256	392	Explorer.EXE	mstsc.exe
PID 392 wrote to memory of 2256	392	Explorer.EXE	mstsc.exe
PID 392 wrote to memory of 2256	392	Explorer.EXE	mstsc.exe
PID 2256 wrote to memory of 2232	2256	mstsc.exe	cmd.exe
PID 2256 wrote to memory of 2232	2256	mstsc.exe	cmd.exe
PID 2256 wrote to memory of 2232	2256	mstsc.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:392

C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2504

C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3116

C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
3⤵
PID:2232

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/392-130-0x0000000002660000-0x0000000002738000-memory.dmp

Filesize
864KB

Download
memory/392-137-0x0000000005C30000-0x0000000005CDF000-memory.dmp

Filesize
700KB

Download
memory/2232-134-0x0000000000000000-mapping.dmp

Download
memory/2256-136-0x0000000000F00000-0x0000000000F90000-memory.dmp

Filesize
576KB

Download
memory/2256-135-0x00000000048F0000-0x0000000004C10000-memory.dmp

Filesize
3.1MB

Download
memory/2256-133-0x0000000000470000-0x0000000000499000-memory.dmp

Filesize
164KB

Download
memory/2256-132-0x00000000011F0000-0x00000000014EC000-memory.dmp

Filesize
3.0MB

Download
memory/2256-131-0x0000000000000000-mapping.dmp

Download
memory/2504-121-0x0000000004F50000-0x0000000004F51000-memory.dmp

Filesize
4KB

Download
memory/2504-120-0x0000000005050000-0x000000000554E000-memory.dmp

Filesize
5.0MB

Download
memory/2504-117-0x0000000004FB0000-0x0000000004FB1000-memory.dmp

Filesize
4KB

Download
memory/2504-118-0x0000000005550000-0x0000000005551000-memory.dmp

Filesize
4KB

Download
memory/2504-119-0x0000000005050000-0x0000000005051000-memory.dmp

Filesize
4KB

Download
memory/2504-125-0x0000000007F00000-0x0000000007F2B000-memory.dmp

Filesize
172KB

Download
memory/2504-124-0x0000000005E80000-0x0000000005EFB000-memory.dmp

Filesize
492KB

Download
memory/2504-123-0x0000000002820000-0x000000000282E000-memory.dmp

Filesize
56KB

Download
memory/2504-122-0x0000000005270000-0x0000000005271000-memory.dmp

Filesize
4KB

Download
memory/2504-115-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/3116-128-0x00000000014E0000-0x0000000001800000-memory.dmp

Filesize
3.1MB

Download
memory/3116-129-0x0000000001900000-0x0000000001911000-memory.dmp

Filesize
68KB

Download
memory/3116-127-0x000000000041D3A0-mapping.dmp

Download
memory/3116-126-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads