Analysis
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max time kernel
160s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 23:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
readme.txt
Resource
win10v2004-20240508-en
1 signatures
1800 seconds
Behavioral task
behavioral2
Sample
tin-safety.exe
Resource
win10v2004-20240508-en
12 signatures
1800 seconds
Behavioral task
behavioral3
Sample
tin.exe
Resource
win10v2004-20240226-en
2 signatures
1800 seconds
General
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Target
tin.exe
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Size
439KB
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MD5
b3edc0708fb191e2d3016c68585ed31e
-
SHA1
ab1ce0cb2a819b82206dc1e922e97b284b585d17
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SHA256
c9fffa589040d8a6d22285255604948ff3bb3efa7077c776b6b09272bc293b7d
-
SHA512
77b67f4cf6344f56e20172357831497c6ae4ff57c5a852762437419a7e5819805e10098dc87f90e937cf7603b72a94e6cf66681e1602974355fae8644b2a42dc
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SSDEEP
12288:WHt2oRiGYi03velDeWJcqLofSfAuyOrC:c7zoWJchf
Score
6/10
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 tin.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: 33 4776 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4776 AUDIODG.EXE Token: SeShutdownPrivilege 3696 tin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\tin.exe"C:\Users\Admin\AppData\Local\Temp\tin.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
PID:3696
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x424 0x3d81⤵
- Suspicious use of AdjustPrivilegeToken
PID:4776
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:81⤵PID:2708