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
behavioral1/memory/1720-61-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1720-62-0x000000000041D3A0-mapping.dmp	xloader
behavioral1/memory/1364-70-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Blocklisted process makes network request 1 IoCs

Processes:

msiexec.exe

flow pid process

20 1364 msiexec.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

704 cmd.exe

flow	pid	process
20	1364	msiexec.exe

pid	process
704	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

PAYMENT COPY.exePAYMENT COPY.exemsiexec.exe

description	pid	process	target process
PID 1368 set thread context of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1720 set thread context of 1204	1720	PAYMENT COPY.exe	Explorer.EXE
PID 1364 set thread context of 1204	1364	msiexec.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

PAYMENT COPY.exemsiexec.exe

pid	process
1720	PAYMENT COPY.exe
1720	PAYMENT COPY.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe
1364	msiexec.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

PAYMENT COPY.exemsiexec.exe

pid process

1720 PAYMENT COPY.exe
1720 PAYMENT COPY.exe
1720 PAYMENT COPY.exe
1364 msiexec.exe
1364 msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PAYMENT COPY.exemsiexec.exe

description pid process

Token: SeDebugPrivilege 1720 PAYMENT COPY.exe
Token: SeDebugPrivilege 1364 msiexec.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1204 Explorer.EXE
1204 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1204 Explorer.EXE
1204 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1720	PAYMENT COPY.exe
Token: SeDebugPrivilege	1364	msiexec.exe

pid	process
1204	Explorer.EXE
1204	Explorer.EXE

pid	process
1204	Explorer.EXE
1204	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

PAYMENT COPY.exeExplorer.EXEmsiexec.exe

description	pid	process	target process
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1368 wrote to memory of 1720	1368	PAYMENT COPY.exe	PAYMENT COPY.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1204 wrote to memory of 1364	1204	Explorer.EXE	msiexec.exe
PID 1364 wrote to memory of 704	1364	msiexec.exe	cmd.exe
PID 1364 wrote to memory of 704	1364	msiexec.exe	cmd.exe
PID 1364 wrote to memory of 704	1364	msiexec.exe	cmd.exe
PID 1364 wrote to memory of 704	1364	msiexec.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1204

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:1368

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:1720

C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
2⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
3⤵
- Deletes itself
PID:704

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/704-68-0x0000000000000000-mapping.dmp

Download
memory/1204-65-0x0000000007400000-0x0000000007551000-memory.dmp

Filesize
1.3MB

Download
memory/1204-73-0x00000000039B0000-0x0000000003A50000-memory.dmp

Filesize
640KB

Download
memory/1364-72-0x0000000002070000-0x0000000002100000-memory.dmp

Filesize
576KB

Download
memory/1364-71-0x00000000022B0000-0x00000000025B3000-memory.dmp

Filesize
3.0MB

Download
memory/1364-69-0x0000000000470000-0x0000000000484000-memory.dmp

Filesize
80KB

Download
memory/1364-70-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1364-67-0x00000000768C1000-0x00000000768C3000-memory.dmp

Filesize
8KB

Download
memory/1364-66-0x0000000000000000-mapping.dmp

Download
memory/1368-59-0x0000000005520000-0x000000000559C000-memory.dmp

Filesize
496KB

Download
memory/1368-60-0x0000000000BE0000-0x0000000000C0B000-memory.dmp

Filesize
172KB

Download
memory/1368-54-0x00000000010A0000-0x00000000010A1000-memory.dmp

Filesize
4KB

Download
memory/1368-58-0x000000007EF40000-0x000000007EF41000-memory.dmp

Filesize
4KB

Download
memory/1368-57-0x00000000005A0000-0x00000000005AE000-memory.dmp

Filesize
56KB

Download
memory/1368-56-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/1720-63-0x0000000000980000-0x0000000000C83000-memory.dmp

Filesize
3.0MB

Download
memory/1720-64-0x0000000000290000-0x00000000002A1000-memory.dmp

Filesize
68KB

Download
memory/1720-62-0x000000000041D3A0-mapping.dmp

Download
memory/1720-61-0x0000000000400000-0x0000000000429000-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