Analysis
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max time kernel
4s -
max time network
31s -
platform
windows10-1703_x64 -
resource
win10-20231215-en -
resource tags
arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system -
submitted
07-01-2024 18:58
Behavioral task
behavioral1
Sample
2door.exe
Resource
win10-20231220-en
Behavioral task
behavioral2
Sample
Synapse X.exe
Resource
win10-20231215-en
Behavioral task
behavioral3
Sample
XClient.exe
Resource
win10-20231215-en
Behavioral task
behavioral4
Sample
fuck you doork.exe
Resource
win10-20231220-en
Behavioral task
behavioral5
Sample
raccon.exe
Resource
win10-20231215-en
Behavioral task
behavioral6
Sample
smokeloader.exe
Resource
win10-20231220-en
Behavioral task
behavioral7
Sample
start.exe
Resource
win10-20231220-en
General
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Target
XClient.exe
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Size
190KB
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MD5
2d76fcb9deef6e4852632fc9a44ab454
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SHA1
10dcb76c496fea1fc4923cde0d4b021603aba861
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SHA256
d399b506ff21aec0263be59b24c2ef97fa0b220257b4290f836ccbbde2bcc5bd
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SHA512
c3ea002917266b0858b5a3732ac5df8ed016699eb4a058e15fcc2bf658628b601f3003593f49b5197b7d388f66eec04da963935e47a58e359bda8aacdd3748c7
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SSDEEP
3072:asZOqILP2psn3+bjTOdnp0RUGKXs+S++7KFSbxeY+qDDrMP:xUqJUObeGqStKEbxI
Malware Config
Extracted
xworm
tr1.localto.net:39186
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Install_directory
%ProgramData%
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install_file
Microsoft Storge.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral3/memory/2064-0-0x0000000000970000-0x00000000009A4000-memory.dmp family_xworm -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4876 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2064 XClient.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\XClient.exe"C:\Users\Admin\AppData\Local\Temp\XClient.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2064 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Microsoft Storge" /tr "C:\ProgramData\Microsoft Storge.exe"2⤵
- Creates scheduled task(s)
PID:4876
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