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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03/10/2024, 01:07
Static task
static1
Behavioral task
behavioral1
Sample
80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe
Resource
win10v2004-20240802-en
General
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Target
80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe
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Size
42KB
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MD5
8207f1b8f04c649bb18f5cac1d4d87d0
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SHA1
b767ae25de7b01f42cae43df166b68e800d8b0d2
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SHA256
80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136
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SHA512
9d5920488c257cc37a6894b96cbde51916a559827d3241efd55cedceb34ad631e2dc67e9891c05a1c3382a58170d3e10843403ac193a955b279d86874a6d6efc
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SSDEEP
192:jEdMPnwR2bCL8KktnAs7lp1FHif+SjInE6rNr5TdWooAeXR/V49d444UefDSwEkP:jFPnwR2Ca1lpvH6dMtRe5/JKzmXuKZ
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1644 gert.exe -
Loads dropped DLL 2 IoCs
pid Process 2420 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe 2420 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gert.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2420 wrote to memory of 1644 2420 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe 30 PID 2420 wrote to memory of 1644 2420 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe 30 PID 2420 wrote to memory of 1644 2420 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe 30 PID 2420 wrote to memory of 1644 2420 80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe"C:\Users\Admin\AppData\Local\Temp\80e1e988da9f3d9ef5c49dda533e2af90ce86fd5ff7b5a07d901f77ceb716136N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Users\Admin\AppData\Local\Temp\gert.exe"C:\Users\Admin\AppData\Local\Temp\gert.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
42KB
MD5259dcb785a66526cb638302c007c54d7
SHA1bcc4483307f6f39fa7b96cf76f11cba832d441f1
SHA2569fcc5e4a02efb582f8159b23f0f1632d02ada40000f0bbc30baf8223843ab7da
SHA5125bd49fb722ea6af3c9324594d59a318fc217adb1ba0260c36c7138066cd21a8a3e3081d6c9057b4ee050020845180d5621ef3f150367a1186ca3a7345892d89c