Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
08-11-2024 15:33
Static task
static1
Behavioral task
behavioral1
Sample
ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe
Resource
win10v2004-20241007-en
General
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Target
ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe
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Size
265KB
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MD5
d2770870a8ce55e81b728595b6c58425
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SHA1
a07f23fa10182d11ed0abc4ccdc48ece9a1cabe8
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SHA256
ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008
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SHA512
959e8710c476a3f153af482a9eb755f46dd81ec1132dae9e6b1bf0cbf23ec7ba4c616b81a6009408ff144df9f173be4f6432c327c142a6ba2be63c2909ef2c80
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SSDEEP
6144:tTKDFM3wpxsAdmPs2pE9hFj7bI4jqrcK8:623CxsAGs2pEnFjfIovK8
Malware Config
Extracted
smokeloader
7777
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Smokeloader family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1792 set thread context of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30 PID 1792 wrote to memory of 1948 1792 ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe"C:\Users\Admin\AppData\Local\Temp\ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Users\Admin\AppData\Local\Temp\ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe"C:\Users\Admin\AppData\Local\Temp\ed7284bd497f00e58e974d16c9d8129783dc04ed2c5088bc37e0354869219008.exe"2⤵PID:1948
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