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Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25/07/2024, 16:34
Static task
static1
Behavioral task
behavioral1
Sample
a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
Resource
win10v2004-20240709-en
General
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Target
a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
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Size
7.8MB
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MD5
1c41296aa038eea46d9f4288f5a980f8
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SHA1
91a641c97e1e570acc5f1fffa73937e7b954fcfe
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SHA256
a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7
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SHA512
be4b0795aa5ccf73e833fbe3e2af0449bf7834cf196afe6a31724f032455a5283167501ebc13a0a04ac5a4f32c72d144b03234c0f752cbcbaa6913f4c9d65982
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SSDEEP
196608:XxZYtah303WhcA4GUC5T1K8CfAyKoDJIQ6f1GytYxIH:XxutaWU8CDK8wAyKM7QnixIH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4860 a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp -
Loads dropped DLL 1 IoCs
pid Process 4860 a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp -
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 a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2772 wrote to memory of 4860 2772 a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe 85 PID 2772 wrote to memory of 4860 2772 a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe 85 PID 2772 wrote to memory of 4860 2772 a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp"C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp" /SL5="$F0048,7206882,805376,C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4860
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp
Filesize3.1MB
MD5adf8713203bf87aed961d0f5f33bcc34
SHA1e629916921f8a1ae2766ac1c46511f32a586a7f0
SHA25680304da1e333ed581378797ad8b0b8d81a8ac5928b83423702f0de30f1616225
SHA512d67bef5362e6c613c70c0f0fa5d2810edd10b8b1e0df89b1db9a79f11b76b900b96d70305a233734a9a8cbb35d8e5b7e0d1e49028b8a48d622865d0163d82850