xloader | 6d003f8b8a3fae48fbf08e80fadccccd9952de2c3c4b6b5d2c96f47ec26cc6aa

General

Target

SOA.exe
Size

872KB
MD5

a3279da350cf134f736629e5e55c0a41
SHA1

d28cc3a2cc3e16cf38634cab8db41aacebf4709b
SHA256

fc9f8f3e66f8ea09953b7b5eba261ff36eb9a78a5f92787eb879420ee3bad581
SHA512

248040d33716b6f7fb5c0764380c67489d2acdc52784b2d8020faa57f09edc383ab7ecd85c297ef2516698e2cfa92e7d8edc8fc0c510263e5a2b91e1f650d79b

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
behavioral1/memory/1628-67-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1628-68-0x000000000041D3A0-mapping.dmp	xloader
behavioral1/memory/1752-74-0x0000000000170000-0x0000000000199000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1732 cmd.exe

pid	process
1732	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

SOA.exeSOA.execscript.exe

description	pid	process	target process
PID 1120 set thread context of 1628	1120	SOA.exe	SOA.exe
PID 1628 set thread context of 1212	1628	SOA.exe	Explorer.EXE
PID 1752 set thread context of 1212	1752	cscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

SOA.execscript.exe

pid	process
1628	SOA.exe
1628	SOA.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe
1752	cscript.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

SOA.execscript.exe

pid process

1628 SOA.exe
1628 SOA.exe
1628 SOA.exe
1752 cscript.exe
1752 cscript.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA.execscript.exe

description pid process

Token: SeDebugPrivilege 1628 SOA.exe
Token: SeDebugPrivilege 1752 cscript.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

Explorer.EXE

pid process

1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE
1212 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1628	SOA.exe
Token: SeDebugPrivilege	1752	cscript.exe

pid	process
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

pid	process
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE
1212	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

SOA.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1120 wrote to memory of 1628	1120	SOA.exe	SOA.exe
PID 1212 wrote to memory of 1752	1212	Explorer.EXE	cscript.exe
PID 1212 wrote to memory of 1752	1212	Explorer.EXE	cscript.exe
PID 1212 wrote to memory of 1752	1212	Explorer.EXE	cscript.exe
PID 1212 wrote to memory of 1752	1212	Explorer.EXE	cscript.exe
PID 1752 wrote to memory of 1732	1752	cscript.exe	cmd.exe
PID 1752 wrote to memory of 1732	1752	cscript.exe	cmd.exe
PID 1752 wrote to memory of 1732	1752	cscript.exe	cmd.exe
PID 1752 wrote to memory of 1732	1752	cscript.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:1212

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1120

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1628

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:1752

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
3⤵
- Deletes itself
PID:1732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1120-60-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1120-62-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

Filesize
4KB

Download
memory/1120-63-0x0000000001DA0000-0x0000000001DAE000-memory.dmp

Filesize
56KB

Download
memory/1120-64-0x000000007EF40000-0x000000007EF41000-memory.dmp

Filesize
4KB

Download
memory/1120-65-0x00000000056B0000-0x000000000572C000-memory.dmp

Filesize
496KB

Download
memory/1120-66-0x00000000041C0000-0x00000000041EB000-memory.dmp

Filesize
172KB

Download
memory/1212-78-0x0000000004F40000-0x0000000005051000-memory.dmp

Filesize
1.1MB

Download
memory/1212-71-0x00000000043D0000-0x00000000044D0000-memory.dmp

Filesize
1024KB

Download
memory/1628-70-0x0000000000370000-0x0000000000381000-memory.dmp

Filesize
68KB

Download
memory/1628-69-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Filesize
3.0MB

Download
memory/1628-68-0x000000000041D3A0-mapping.dmp

Download
memory/1628-67-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1732-76-0x0000000000000000-mapping.dmp

Download
memory/1752-72-0x0000000000000000-mapping.dmp

Download
memory/1752-73-0x0000000000980000-0x00000000009A2000-memory.dmp

Filesize
136KB

Download
memory/1752-74-0x0000000000170000-0x0000000000199000-memory.dmp

Filesize
164KB

Download
memory/1752-75-0x0000000001F40000-0x0000000002243000-memory.dmp

Filesize
3.0MB

Download
memory/1752-77-0x0000000001DB0000-0x0000000001E40000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads