xloader | abea3ca31851350eec8a590d60531a56316bad6e366ea78c155fc04d5dca581d

General

Target

PAYMENT COPY.exe
Size

872KB
MD5

a3279da350cf134f736629e5e55c0a41
SHA1

d28cc3a2cc3e16cf38634cab8db41aacebf4709b
SHA256

fc9f8f3e66f8ea09953b7b5eba261ff36eb9a78a5f92787eb879420ee3bad581
SHA512

248040d33716b6f7fb5c0764380c67489d2acdc52784b2d8020faa57f09edc383ab7ecd85c297ef2516698e2cfa92e7d8edc8fc0c510263e5a2b91e1f650d79b

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/3820-126-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3820-127-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/3584-133-0x0000000000CE0000-0x0000000000D09000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

PAYMENT COPY.exePAYMENT COPY.execmstp.exe

description	pid	process	target process
PID 632 set thread context of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 3820 set thread context of 2428	3820	PAYMENT COPY.exe	Explorer.EXE
PID 3584 set thread context of 2428	3584	cmstp.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

PAYMENT COPY.execmstp.exe

pid	process
3820	PAYMENT COPY.exe
3820	PAYMENT COPY.exe
3820	PAYMENT COPY.exe
3820	PAYMENT COPY.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe
3584	cmstp.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2428 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

PAYMENT COPY.execmstp.exe

pid process

3820 PAYMENT COPY.exe
3820 PAYMENT COPY.exe
3820 PAYMENT COPY.exe
3584 cmstp.exe
3584 cmstp.exe

pid	process
2428	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

PAYMENT COPY.execmstp.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	3820	PAYMENT COPY.exe
Token: SeDebugPrivilege	3584	cmstp.exe
Token: SeShutdownPrivilege	2428	Explorer.EXE
Token: SeCreatePagefilePrivilege	2428	Explorer.EXE
Token: SeShutdownPrivilege	2428	Explorer.EXE
Token: SeCreatePagefilePrivilege	2428	Explorer.EXE
Token: SeShutdownPrivilege	2428	Explorer.EXE
Token: SeCreatePagefilePrivilege	2428	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2428 Explorer.EXE

pid	process
2428	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

PAYMENT COPY.exeExplorer.EXEcmstp.exe

description	pid	process	target process
PID 632 wrote to memory of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 632 wrote to memory of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 632 wrote to memory of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 632 wrote to memory of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 632 wrote to memory of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 632 wrote to memory of 3820	632	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 2428 wrote to memory of 3584	2428	Explorer.EXE	cmstp.exe
PID 2428 wrote to memory of 3584	2428	Explorer.EXE	cmstp.exe
PID 2428 wrote to memory of 3584	2428	Explorer.EXE	cmstp.exe
PID 3584 wrote to memory of 3140	3584	cmstp.exe	cmd.exe
PID 3584 wrote to memory of 3140	3584	cmstp.exe	cmd.exe
PID 3584 wrote to memory of 3140	3584	cmstp.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2428

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:632

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3820

C:\Windows\SysWOW64\cmstp.exe
"C:\Windows\SysWOW64\cmstp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3584

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
3⤵
PID:3140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/632-125-0x0000000005790000-0x00000000057BB000-memory.dmp

Filesize
172KB

Download
memory/632-116-0x00000000051E0000-0x00000000051E1000-memory.dmp

Filesize
4KB

Download
memory/632-114-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download
memory/632-118-0x0000000005360000-0x0000000005361000-memory.dmp

Filesize
4KB

Download
memory/632-119-0x00000000052A0000-0x00000000052A1000-memory.dmp

Filesize
4KB

Download
memory/632-120-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download
memory/632-121-0x00000000052C0000-0x00000000057BE000-memory.dmp

Filesize
5.0MB

Download
memory/632-122-0x00000000055D0000-0x00000000055DE000-memory.dmp

Filesize
56KB

Download
memory/632-123-0x000000007EF60000-0x000000007EF61000-memory.dmp

Filesize
4KB

Download
memory/632-124-0x0000000007D00000-0x0000000007D7C000-memory.dmp

Filesize
496KB

Download
memory/632-117-0x00000000057C0000-0x00000000057C1000-memory.dmp

Filesize
4KB

Download
memory/2428-137-0x0000000005E10000-0x0000000005F42000-memory.dmp

Filesize
1.2MB

Download
memory/2428-130-0x0000000005920000-0x0000000005A1A000-memory.dmp

Filesize
1000KB

Download
memory/3140-135-0x0000000000000000-mapping.dmp

Download
memory/3584-131-0x0000000000000000-mapping.dmp

Download
memory/3584-133-0x0000000000CE0000-0x0000000000D09000-memory.dmp

Filesize
164KB

Download
memory/3584-134-0x0000000004CB0000-0x0000000004FD0000-memory.dmp

Filesize
3.1MB

Download
memory/3584-132-0x0000000000F10000-0x0000000000F26000-memory.dmp

Filesize
88KB

Download
memory/3584-136-0x0000000004AF0000-0x0000000004B80000-memory.dmp

Filesize
576KB

Download
memory/3820-127-0x000000000041D3A0-mapping.dmp

Download
memory/3820-128-0x00000000018D0000-0x0000000001BF0000-memory.dmp

Filesize
3.1MB

Download
memory/3820-129-0x0000000001800000-0x0000000001811000-memory.dmp

Filesize
68KB

Download
memory/3820-126-0x0000000000400000-0x0000000000429000-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