xloader | 7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8

General

Target

7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe
Size

238KB
MD5

657dcb74c5bfebed6d30ed78a8816911
SHA1

f5b90f489e737c68183505f786f9655a71547c0a
SHA256

7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8
SHA512

c14b3f0beee603562b5f2f14430d53c99360110d515a4bf54c6d59a9c5e0f88d7b1510f01976377e04a0acf3e53e64ec5e09f5bc9dc0ed8d39c4dbc389df8c53
SSDEEP

6144:/rga6QGlwBVA35NW3g69+VQSL3FgwlfB2a:/r36H9Db69+P3FgwlfB2a

Score

10^/10

xloader seon loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

seon

Decoy

preventionunited.com

keipy.com

kiezt.com

nocapsshows.com

qrayti.com

metodosinergico.com

illume313.com

petarsandmay.com

yangift.com

commercialrealestate.care

meteeor.net

block-rock.com

iwriteasnikki.com

kokomoexpresslaundry.com

nailinspirationsbypat.com

lancedawn.com

iprotectil.com

meuhomenegocio.com

wldl168.com

excelwins.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader payload 5 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/4396-134-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/4396-135-0x000000000041D080-mapping.dmp	xloader
behavioral2/memory/4396-142-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/4836-144-0x0000000000D00000-0x0000000000D29000-memory.dmp	xloader
behavioral2/memory/4836-149-0x0000000000D00000-0x0000000000D29000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exesvchost.exeWWAHost.exe

description	pid	process	target process
PID 4532 set thread context of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 4396 set thread context of 700	4396	svchost.exe	Explorer.EXE
PID 4836 set thread context of 700	4836	WWAHost.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 54 IoCs

Processes:

svchost.exeWWAHost.exe

pid	process
4396	svchost.exe
4396	svchost.exe
4396	svchost.exe
4396	svchost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe
4836	WWAHost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

700 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

svchost.exeWWAHost.exe

pid process

4396 svchost.exe
4396 svchost.exe
4396 svchost.exe
4836 WWAHost.exe
4836 WWAHost.exe

pid	process
700	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

svchost.exeWWAHost.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	4396	svchost.exe
Token: SeDebugPrivilege	4836	WWAHost.exe
Token: SeShutdownPrivilege	700	Explorer.EXE
Token: SeCreatePagefilePrivilege	700	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exeExplorer.EXEWWAHost.exe

description	pid	process	target process
PID 4532 wrote to memory of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 4532 wrote to memory of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 4532 wrote to memory of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 4532 wrote to memory of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 4532 wrote to memory of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 4532 wrote to memory of 4396	4532	7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe	svchost.exe
PID 700 wrote to memory of 4836	700	Explorer.EXE	WWAHost.exe
PID 700 wrote to memory of 4836	700	Explorer.EXE	WWAHost.exe
PID 700 wrote to memory of 4836	700	Explorer.EXE	WWAHost.exe
PID 4836 wrote to memory of 220	4836	WWAHost.exe	cmd.exe
PID 4836 wrote to memory of 220	4836	WWAHost.exe	cmd.exe
PID 4836 wrote to memory of 220	4836	WWAHost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:700

C:\Users\Admin\AppData\Local\Temp\7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe
"C:\Users\Admin\AppData\Local\Temp\7d99e80800868b21d88a5ab1a7e16f8cffe36b93bf3bb2cc07653df1081160e8.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4532

C:\Windows\SysWow64\svchost.exe
"C:\\Windows\\SysWow64\\svchost.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4396

C:\Windows\SysWOW64\WWAHost.exe
"C:\Windows\SysWOW64\WWAHost.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4836

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWow64\svchost.exe"
3⤵
PID:220

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/220-146-0x0000000000000000-mapping.dmp

Download
memory/700-140-0x0000000002CD0000-0x0000000002DC8000-memory.dmp

Filesize
992KB

Download
memory/700-150-0x0000000003050000-0x00000000030EF000-memory.dmp

Filesize
636KB

Download
memory/700-148-0x0000000003050000-0x00000000030EF000-memory.dmp

Filesize
636KB

Download
memory/4396-134-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4396-135-0x000000000041D080-mapping.dmp

Download
memory/4396-138-0x0000000001400000-0x000000000174A000-memory.dmp

Filesize
3.3MB

Download
memory/4396-139-0x0000000000BD0000-0x0000000000BE1000-memory.dmp

Filesize
68KB

Download
memory/4396-142-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4532-133-0x00007FFAF3290000-0x00007FFAF3D51000-memory.dmp

Filesize
10.8MB

Download
memory/4532-136-0x00007FFAF3290000-0x00007FFAF3D51000-memory.dmp

Filesize
10.8MB

Download
memory/4532-132-0x0000000000F00000-0x0000000000F42000-memory.dmp

Filesize
264KB

Download
memory/4836-141-0x0000000000000000-mapping.dmp

Download
memory/4836-145-0x0000000001E30000-0x000000000217A000-memory.dmp

Filesize
3.3MB

Download
memory/4836-147-0x0000000001C80000-0x0000000001D10000-memory.dmp

Filesize
576KB

Download
memory/4836-144-0x0000000000D00000-0x0000000000D29000-memory.dmp

Filesize
164KB

Download
memory/4836-149-0x0000000000D00000-0x0000000000D29000-memory.dmp

Filesize
164KB

Download
memory/4836-143-0x00000000009F0000-0x0000000000ACC000-memory.dmp

Filesize
880KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads