xloader | bac672bcf2fa44fe0e91368a6496b021aa410213e67fb6110eea30e7318a793a

General

Target

SOA.exe
Size

1.3MB
MD5

01b0dffa7c000f4d55544eb38f8ab238
SHA1

cfa6ae5441f0c41d5d92e0fab0eb90b44e0d621e
SHA256

f1540e89eeb7046cd265d37ef63a6d282a1ff8a89875193ae775582e74205594
SHA512

d55c5d8e942d5dfe74a4ece63b707fa2a6f5d8551ed268d08eab9258ab9d91371d13a2dd447eb860b71bcbb125d5a1948b61bf40a2b7321dde7d6d2ce83cb526

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/504-128-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/504-129-0x000000000041D3A0-mapping.dmp	xloader
behavioral2/memory/2792-136-0x00000000001D0000-0x00000000001F9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

SOA.exeSOA.execscript.exe

description	pid	process	target process
PID 740 set thread context of 504	740	SOA.exe	SOA.exe
PID 504 set thread context of 2536	504	SOA.exe	Explorer.EXE
PID 2792 set thread context of 2536	2792	cscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

SOA.execscript.exe

pid	process
504	SOA.exe
504	SOA.exe
504	SOA.exe
504	SOA.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe
2792	cscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2536 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

SOA.execscript.exe

pid process

504 SOA.exe
504 SOA.exe
504 SOA.exe
2792 cscript.exe
2792 cscript.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA.execscript.exe

description pid process

Token: SeDebugPrivilege 504 SOA.exe
Token: SeDebugPrivilege 2792 cscript.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

SOA.exe

pid process

740 SOA.exe
740 SOA.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2536 Explorer.EXE

pid	process
2536	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	504	SOA.exe
Token: SeDebugPrivilege	2792	cscript.exe

pid	process
740	SOA.exe
740	SOA.exe

pid	process
2536	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

SOA.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 740 wrote to memory of 504	740	SOA.exe	SOA.exe
PID 740 wrote to memory of 504	740	SOA.exe	SOA.exe
PID 740 wrote to memory of 504	740	SOA.exe	SOA.exe
PID 740 wrote to memory of 504	740	SOA.exe	SOA.exe
PID 740 wrote to memory of 504	740	SOA.exe	SOA.exe
PID 740 wrote to memory of 504	740	SOA.exe	SOA.exe
PID 2536 wrote to memory of 2792	2536	Explorer.EXE	cscript.exe
PID 2536 wrote to memory of 2792	2536	Explorer.EXE	cscript.exe
PID 2536 wrote to memory of 2792	2536	Explorer.EXE	cscript.exe
PID 2792 wrote to memory of 3140	2792	cscript.exe	cmd.exe
PID 2792 wrote to memory of 3140	2792	cscript.exe	cmd.exe
PID 2792 wrote to memory of 3140	2792	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2536

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:740

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:504

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:2792

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

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/504-128-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/504-130-0x00000000018A0000-0x0000000001BC0000-memory.dmp

Filesize
3.1MB

Download
memory/504-131-0x00000000013E0000-0x000000000152A000-memory.dmp

Filesize
1.3MB

Download
memory/504-129-0x000000000041D3A0-mapping.dmp

Download
memory/740-127-0x000000000A730000-0x000000000A75B000-memory.dmp

Filesize
172KB

Download
memory/740-117-0x0000000005410000-0x0000000005411000-memory.dmp

Filesize
4KB

Download
memory/740-122-0x00000000054D0000-0x00000000059CE000-memory.dmp

Filesize
5.0MB

Download
memory/740-121-0x00000000054D0000-0x00000000059CE000-memory.dmp

Filesize
5.0MB

Download
memory/740-123-0x00000000054D0000-0x00000000059CE000-memory.dmp

Filesize
5.0MB

Download
memory/740-124-0x000000000A520000-0x000000000A52E000-memory.dmp

Filesize
56KB

Download
memory/740-125-0x000000007EAC0000-0x000000007EAC1000-memory.dmp

Filesize
4KB

Download
memory/740-126-0x000000000A690000-0x000000000A70B000-memory.dmp

Filesize
492KB

Download
memory/740-114-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/740-119-0x00000000054D0000-0x00000000059CE000-memory.dmp

Filesize
5.0MB

Download
memory/740-118-0x00000000054D0000-0x00000000054D1000-memory.dmp

Filesize
4KB

Download
memory/740-120-0x00000000053A0000-0x00000000053A1000-memory.dmp

Filesize
4KB

Download
memory/740-116-0x00000000059D0000-0x00000000059D1000-memory.dmp

Filesize
4KB

Download
memory/2536-132-0x0000000005E10000-0x0000000005F22000-memory.dmp

Filesize
1.1MB

Download
memory/2536-139-0x0000000006060000-0x000000000618D000-memory.dmp

Filesize
1.2MB

Download
memory/2792-133-0x0000000000000000-mapping.dmp

Download
memory/2792-136-0x00000000001D0000-0x00000000001F9000-memory.dmp

Filesize
164KB

Download
memory/2792-135-0x0000000000A60000-0x0000000000A87000-memory.dmp

Filesize
156KB

Download
memory/2792-137-0x0000000004440000-0x0000000004760000-memory.dmp

Filesize
3.1MB

Download
memory/2792-138-0x0000000004760000-0x00000000047F0000-memory.dmp

Filesize
576KB

Download
memory/3140-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads