Analysis
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max time kernel
95s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 09:54
Static task
static1
Behavioral task
behavioral1
Sample
6542a4b4b4aed6d243bb7e57c8bdd049.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6542a4b4b4aed6d243bb7e57c8bdd049.exe
Resource
win10v2004-20231215-en
General
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Target
6542a4b4b4aed6d243bb7e57c8bdd049.exe
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Size
94KB
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MD5
6542a4b4b4aed6d243bb7e57c8bdd049
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SHA1
a4876c40c4f6513101ef83a8408afd4da9a49a16
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SHA256
60ac222b8f786819ff02451962eaf3cae51b1df9689dff7f7842dcae84cb445a
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SHA512
92c29fe4a5aff9e1bcc1bba7b375eb86ddc76a6dacfeecbf12f31456f544d903a1b4a7fb15450c660f05dc70f66452a49526b2f0602bf2e769da9b40aed138ef
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SSDEEP
1536:vfg+M2Y9oH+cpTKeyaI0Z/od8bDbRvU5yYeVYXrgITAGXBB3exYEjpepikFIy:vfgyY9oH+cTKGI0Z/oooeVYXrgI0GXW4
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2398549320-3657759451-817663969-1000\Control Panel\International\Geo\Nation 6542a4b4b4aed6d243bb7e57c8bdd049.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5020 wrote to memory of 4380 5020 6542a4b4b4aed6d243bb7e57c8bdd049.exe 93 PID 5020 wrote to memory of 4380 5020 6542a4b4b4aed6d243bb7e57c8bdd049.exe 93 PID 5020 wrote to memory of 4380 5020 6542a4b4b4aed6d243bb7e57c8bdd049.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\6542a4b4b4aed6d243bb7e57c8bdd049.exe"C:\Users\Admin\AppData\Local\Temp\6542a4b4b4aed6d243bb7e57c8bdd049.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5020 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Hxz..bat" > nul 2> nul2⤵PID:4380
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
210B
MD57dba9356ad616962d39d29b0594394d3
SHA174bd89e105b51019bb1ea1d486c2abefc04ac77e
SHA256c3dab7faf865edc342d4517fafbaa3d3e7dc6eac329199d5fd88e9130c057fa6
SHA512382a6ac2543dfc4c705359f8a249c74d9eb0220944f2dce36cf3b2a311e56f7a198d92c655a42eb9b05197e3930ea7cf35258696960a2b6f1af6d21488a95913