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Analysis
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max time kernel
151s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 02:53
Static task
static1
Behavioral task
behavioral1
Sample
56f34b3ab700e04ec7c3e8c7bc78dd3d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
56f34b3ab700e04ec7c3e8c7bc78dd3d.exe
Resource
win10v2004-20231215-en
General
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Target
56f34b3ab700e04ec7c3e8c7bc78dd3d.exe
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Size
987KB
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MD5
56f34b3ab700e04ec7c3e8c7bc78dd3d
-
SHA1
fc45745fe582d9229354855686bb05156b1d4bba
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SHA256
725b6df7934f8e1f7503766960a763653f02209d135b3728f89f243dcbf9ccbf
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SHA512
1118f937bcbeece8f6eb738af6331c3eea37736b40061f7e64198ea0781ba4e939b91ebff8083d578b4575e93707cd70c9659ca7ae592830902f66e0e17c58b0
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SSDEEP
24576:dgdhhQGGniba/WPpuvlBEaneHueYQFSMVNS/:dqj5s8+elYQFSM7u
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4896 oweavoibas.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\ksl\oweavoibas.exe 56f34b3ab700e04ec7c3e8c7bc78dd3d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3408 wrote to memory of 4896 3408 56f34b3ab700e04ec7c3e8c7bc78dd3d.exe 90 PID 3408 wrote to memory of 4896 3408 56f34b3ab700e04ec7c3e8c7bc78dd3d.exe 90 PID 3408 wrote to memory of 4896 3408 56f34b3ab700e04ec7c3e8c7bc78dd3d.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\56f34b3ab700e04ec7c3e8c7bc78dd3d.exe"C:\Users\Admin\AppData\Local\Temp\56f34b3ab700e04ec7c3e8c7bc78dd3d.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3408 -
C:\Program Files (x86)\ksl\oweavoibas.exe"C:\Program Files (x86)\ksl\oweavoibas.exe"2⤵
- Executes dropped EXE
PID:4896
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
996KB
MD56d562ba3aeb832fce91ae7c9e587c920
SHA1ff190f82ecc657c90910031c635559f031cece36
SHA25629a0ad39da6a28af9ef48a964dc3f8cd86ad5259719d6cf07aa45c68abee8142
SHA5122ab71a28cd1f9ee8b13e03828e41e14edff76477e1b8a4d72952940353cb9c0d82e713c93ce68a1fa216da3cc0247afb9e374f76a006e48637522195a230e1aa