Analysis
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max time kernel
124s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
07/06/2024, 16:40
Behavioral task
behavioral1
Sample
d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
Resource
win11-20240508-en
General
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Target
d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe
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Size
266KB
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MD5
e8f4cb4f9ca71ea7f97bd3992783819c
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SHA1
60709d044a59beeaf6193fb02604fafe3ac3aca3
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SHA256
d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e
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SHA512
bc564064f35baf35bb281efaff53de43ec53a7af3a7d4bbfeb8f262bd4ee815feb767cc28adb1339559e42f87cf98025fee06d4af38fa01ec41695c181750553
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SSDEEP
6144:YXzKdNY49u8rVoxmczSlUHURodU01net:Ha4AFmczSLoW01
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 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe -
Executes dropped EXE 2 IoCs
pid Process 464 ITS SB App Switch.exe 2172 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/372-0-0x0000000000270000-0x0000000000310000-memory.dmp upx behavioral1/memory/372-14-0x0000000000270000-0x0000000000310000-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 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 372 wrote to memory of 464 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 92 PID 372 wrote to memory of 464 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 92 PID 372 wrote to memory of 464 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 92 PID 372 wrote to memory of 2172 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 93 PID 372 wrote to memory of 2172 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 93 PID 372 wrote to memory of 2172 372 d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe"C:\Users\Admin\AppData\Local\Temp\d263f4f46b3a699e1b119069c63c739efd03e11be2ee5b337d10dfc1faa0110e.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:372 -
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:464
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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:2172
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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=2408,i,14648456027158448592,4956305794400220180,262144 --variations-seed-version --mojo-platform-channel-handle=3856 /prefetch:81⤵PID:1504
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5