Analysis
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max time kernel
133s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
06/06/2024, 21:38
Behavioral task
behavioral1
Sample
300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe
Resource
win11-20240426-en
General
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Target
300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe
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Size
266KB
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MD5
92494c2b8e4d545190b728a7dd93f109
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SHA1
ee0d07a0a49f40656a1f16299cad6d55f677ec2a
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SHA256
300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea
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SHA512
ecfa57c6093b1daa10bd07d9f80a127e07b3bb008cb2364c12dbddbd7b1f4aae85a8313764412d830f7affff34c13715939505dca95bec33ecbb2e92c7d6cdd3
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SSDEEP
6144:uXzKdNY49u8rV71tZKwriGtJjcWAsL01net:1a4As3ri6JBL01
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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe -
Executes dropped EXE 2 IoCs
pid Process 1296 ITS SB App Switch.exe 536 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/456-0-0x0000000000AE0000-0x0000000000B80000-memory.dmp upx behavioral1/memory/456-14-0x0000000000AE0000-0x0000000000B80000-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 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 456 wrote to memory of 1296 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 93 PID 456 wrote to memory of 1296 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 93 PID 456 wrote to memory of 1296 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 93 PID 456 wrote to memory of 536 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 94 PID 456 wrote to memory of 536 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 94 PID 456 wrote to memory of 536 456 300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe"C:\Users\Admin\AppData\Local\Temp\300553f157561c3e073caceb4a675d6f91c001d9f3c0bb6fb7db76eea1941aea.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:456 -
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:1296
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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:536
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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 --field-trial-handle=4132,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=1320 /prefetch:81⤵PID:3756
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5