xloader | a8fe6d7fa624e8e96f71d3ff6375a012b44b51f06179feb7cef8c33fd6d38570

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 15:37

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General

Target

095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe
Size

345KB
MD5

095d3e149a73c5daa7da04428ee3d561
SHA1

a2bee1c142d50ef4f821e30eae5a1a30efa8f009
SHA256

a8fe6d7fa624e8e96f71d3ff6375a012b44b51f06179feb7cef8c33fd6d38570
SHA512

69912e46c134c99f03af4dbc9dd9dbd7da100e56c513d7be6f92d38a69eae2094c85aab239dff41d5a84dfe3e92dc730e0653f74e668e556d9c84d4ad677b650
SSDEEP

6144:vv0M3Nkx/86kMUoM4fonNsK1UQR24dkyc1QCPBvHgy8DPlJB7F9GzypL1yO42s2b:vcM3H6kM7gnRBR24yRPBPgy8DNFwe7ya

Score

10^/10

xloader m3de loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

m3de

Decoy

ad-unity.com

republicans2032.com

blackculturewriters.com

wallnewphoto.com

etripideas.com

solarphlare.com

consultoranexo.com

hayasalon.com

pillowcasefactory.club

service-manbzcsexer.com

medicinerx.today

oliviarescigno.com

tomcruise.club

tetsim.com

atonalai.net

malcomsons.com

straitskids.com

luca-cci.com

pero.financial

wowbdshop.com

Signatures

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

Core1 .NET packer 1 IoCs

Detects packer/loader used by .NET malware.

resource	yara_rule
behavioral2/memory/3896-2-0x0000000000EE0000-0x0000000000F22000-memory.dmp	Core1

Xloader payload 4 IoCs

rat

resource	yara_rule
behavioral2/memory/3896-2-0x0000000000EE0000-0x0000000000F22000-memory.dmp	xloader
behavioral2/memory/3896-3-0x00000000011F0000-0x0000000001218000-memory.dmp	xloader
behavioral2/memory/952-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/4040-18-0x00000000001D0000-0x00000000001F8000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3896 set thread context of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 952 set thread context of 3520	952	svchost.exe	56
PID 4040 set thread context of 3520	4040	svchost.exe	56

Suspicious behavior: EnumeratesProcesses 62 IoCs

pid	Process
952	svchost.exe
952	svchost.exe
952	svchost.exe
952	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe
4040	svchost.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
952	svchost.exe
952	svchost.exe
952	svchost.exe
4040	svchost.exe
4040	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	952	svchost.exe
Token: SeDebugPrivilege	4040	svchost.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3520	Explorer.EXE
3520	Explorer.EXE
3520	Explorer.EXE

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3520	Explorer.EXE
3520	Explorer.EXE
3520	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 3896 wrote to memory of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 3896 wrote to memory of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 3896 wrote to memory of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 3896 wrote to memory of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 3896 wrote to memory of 952	3896	095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe	80
PID 3520 wrote to memory of 4040	3520	Explorer.EXE	81
PID 3520 wrote to memory of 4040	3520	Explorer.EXE	81
PID 3520 wrote to memory of 4040	3520	Explorer.EXE	81
PID 4040 wrote to memory of 4608	4040	svchost.exe	82
PID 4040 wrote to memory of 4608	4040	svchost.exe	82
PID 4040 wrote to memory of 4608	4040	svchost.exe	82

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Users\Admin\AppData\Local\Temp\095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\095d3e149a73c5daa7da04428ee3d561_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3896
- - 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:952
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\SysWOW64\svchost.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4040
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\SysWow64\svchost.exe"
    3⤵
    PID:4608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/952-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/952-11-0x0000000001400000-0x000000000174A000-memory.dmp

Filesize
3.3MB

Download
memory/952-12-0x0000000001130000-0x0000000001140000-memory.dmp

Filesize
64KB

Download
memory/3520-27-0x00000000086F0000-0x0000000008824000-memory.dmp

Filesize
1.2MB

Download
memory/3520-24-0x00000000086F0000-0x0000000008824000-memory.dmp

Filesize
1.2MB

Download
memory/3520-23-0x00000000086F0000-0x0000000008824000-memory.dmp

Filesize
1.2MB

Download
memory/3520-20-0x000000000AA40000-0x000000000ABAE000-memory.dmp

Filesize
1.4MB

Download
memory/3520-14-0x000000000AA40000-0x000000000ABAE000-memory.dmp

Filesize
1.4MB

Download
memory/3896-4-0x0000000000F40000-0x0000000000F56000-memory.dmp

Filesize
88KB

Download
memory/3896-9-0x00007FFCFA420000-0x00007FFCFAEE1000-memory.dmp

Filesize
10.8MB

Download
memory/3896-6-0x00007FFCFA420000-0x00007FFCFAEE1000-memory.dmp

Filesize
10.8MB

Download
memory/3896-5-0x00000000011F0000-0x00000000011F4000-memory.dmp

Filesize
16KB

Download
memory/3896-0-0x00007FFCFA423000-0x00007FFCFA425000-memory.dmp

Filesize
8KB

Download
memory/3896-3-0x00000000011F0000-0x0000000001218000-memory.dmp

Filesize
160KB

Download
memory/3896-2-0x0000000000EE0000-0x0000000000F22000-memory.dmp

Filesize
264KB

Download
memory/3896-1-0x00000000005F0000-0x000000000064A000-memory.dmp

Filesize
360KB

Download
memory/4040-17-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/4040-15-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/4040-18-0x00000000001D0000-0x00000000001F8000-memory.dmp

Filesize
160KB

Download