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Analysis
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max time kernel
90s -
max time network
93s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
17/04/2024, 05:16
Behavioral task
behavioral1
Sample
7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe
Resource
win11-20240412-en
General
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Target
7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe
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Size
266KB
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MD5
6040e696f859143fdc77168e905cfd26
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SHA1
ad9a9f1a15b3088728ee0b8e24937c2155544b7a
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SHA256
7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27
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SHA512
e0574e69eab5f759df0fb4bd81eb89187d901eef06f462d1bdbf0bb36a5397570db9fd23bd662f3f759dfd4d9f880f1e7464b1b82b6f125eb5842aa943663ef3
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SSDEEP
6144:kXzKdNY49u8rVwaKCMtASgv3IXNPT01net:La4Ae/Sgvk01
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 4344 ITS SB App Switch.exe 2628 ITS SB App Switch.exe -
resource yara_rule behavioral2/memory/2732-0-0x0000000000B30000-0x0000000000BD0000-memory.dmp upx behavioral2/memory/2732-14-0x0000000000B30000-0x0000000000BD0000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2732 wrote to memory of 4344 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 80 PID 2732 wrote to memory of 4344 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 80 PID 2732 wrote to memory of 4344 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 80 PID 2732 wrote to memory of 2628 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 81 PID 2732 wrote to memory of 2628 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 81 PID 2732 wrote to memory of 2628 2732 7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe"C:\Users\Admin\AppData\Local\Temp\7bacb6ac316af039d875832f7dd39fbb057e3d334378417cf17414d63bab8c27.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:4344
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:2628
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5