xloader | 769a104eb70d58e33f4d6ba232e5c179db1618604e62b31ceebdaf1dcae47b40

General

Target

QUOTATION '.exe
Size

885KB
MD5

2fdc9cdf35cbdd01b4f61eaa4d8d38a6
SHA1

a59e65c3ecc0c3f586bece4db3a085734c3e4da5
SHA256

c7e4871bd8e22a0dfd8116206cff6631ca4a91857df75017b890768da0730041
SHA512

122adec9d2185d0327f4d07b466e71a55f2689216009325aa5ffd62eb8247654a8dd659031cf07197151f1c17e654a8e4f3e343a04ad61efd5def1340bf97201

Score

10^/10

xloader c2ue loader rat

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/512-126-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/512-127-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/2860-133-0x0000000000AD0000-0x0000000000AF9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

QUOTATION '.exeQUOTATION '.exesystray.exe

description	pid	process	target process
PID 900 set thread context of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 512 set thread context of 8	512	QUOTATION '.exe	Explorer.EXE
PID 2860 set thread context of 8	2860	systray.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 36 IoCs

Processes:

QUOTATION '.exesystray.exe

pid	process
512	QUOTATION '.exe
512	QUOTATION '.exe
512	QUOTATION '.exe
512	QUOTATION '.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe
2860	systray.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

8 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

QUOTATION '.exesystray.exe

pid process

512 QUOTATION '.exe
512 QUOTATION '.exe
512 QUOTATION '.exe
2860 systray.exe
2860 systray.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

QUOTATION '.exesystray.exe

description pid process

Token: SeDebugPrivilege 512 QUOTATION '.exe
Token: SeDebugPrivilege 2860 systray.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

8 Explorer.EXE

pid	process
8	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	512	QUOTATION '.exe
Token: SeDebugPrivilege	2860	systray.exe

pid	process
8	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

QUOTATION '.exeExplorer.EXEsystray.exe

description	pid	process	target process
PID 900 wrote to memory of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 900 wrote to memory of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 900 wrote to memory of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 900 wrote to memory of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 900 wrote to memory of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 900 wrote to memory of 512	900	QUOTATION '.exe	QUOTATION '.exe
PID 8 wrote to memory of 2860	8	Explorer.EXE	systray.exe
PID 8 wrote to memory of 2860	8	Explorer.EXE	systray.exe
PID 8 wrote to memory of 2860	8	Explorer.EXE	systray.exe
PID 2860 wrote to memory of 3644	2860	systray.exe	cmd.exe
PID 2860 wrote to memory of 3644	2860	systray.exe	cmd.exe
PID 2860 wrote to memory of 3644	2860	systray.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:8

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:900

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:512

C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2860

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\QUOTATION '.exe"
3⤵
PID:3644

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/8-137-0x0000000002580000-0x000000000261D000-memory.dmp

Filesize
628KB

Download
memory/8-130-0x0000000005CD0000-0x0000000005E15000-memory.dmp

Filesize
1.3MB

Download
memory/512-126-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/512-128-0x0000000001C40000-0x0000000001F60000-memory.dmp

Filesize
3.1MB

Download
memory/512-129-0x0000000001500000-0x000000000164A000-memory.dmp

Filesize
1.3MB

Download
memory/512-127-0x000000000041D3A0-mapping.dmp

Download
memory/900-120-0x00000000059B0000-0x0000000005EAE000-memory.dmp

Filesize
5.0MB

Download
memory/900-117-0x0000000005EB0000-0x0000000005EB1000-memory.dmp

Filesize
4KB

Download
memory/900-123-0x00000000031E0000-0x00000000031EE000-memory.dmp

Filesize
56KB

Download
memory/900-124-0x0000000009600000-0x000000000967D000-memory.dmp

Filesize
500KB

Download
memory/900-125-0x00000000096B0000-0x00000000096DB000-memory.dmp

Filesize
172KB

Download
memory/900-121-0x0000000005BE0000-0x0000000005BE1000-memory.dmp

Filesize
4KB

Download
memory/900-114-0x0000000000F90000-0x0000000000F91000-memory.dmp

Filesize
4KB

Download
memory/900-119-0x0000000005880000-0x0000000005881000-memory.dmp

Filesize
4KB

Download
memory/900-118-0x0000000005A50000-0x0000000005A51000-memory.dmp

Filesize
4KB

Download
memory/900-122-0x00000000063B0000-0x00000000063B1000-memory.dmp

Filesize
4KB

Download
memory/900-116-0x00000000058B0000-0x00000000058B1000-memory.dmp

Filesize
4KB

Download
memory/2860-133-0x0000000000AD0000-0x0000000000AF9000-memory.dmp

Filesize
164KB

Download
memory/2860-132-0x0000000000B10000-0x0000000000B16000-memory.dmp

Filesize
24KB

Download
memory/2860-134-0x0000000004D60000-0x0000000005080000-memory.dmp

Filesize
3.1MB

Download
memory/2860-136-0x0000000004BA0000-0x0000000004C30000-memory.dmp

Filesize
576KB

Download
memory/2860-131-0x0000000000000000-mapping.dmp

Download
memory/3644-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads