Analysis
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max time kernel
139s -
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
22-05-2024 02:44
Behavioral task
behavioral1
Sample
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
Resource
win11-20240419-en
General
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Target
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe
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Size
266KB
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MD5
922ae7a1a449e72aa552dec407dac573
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SHA1
07131179d5177c53bd26f5477488d54ac77a7802
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SHA256
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5
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SHA512
9bf4867390865cef0b22e7e2eded551703695ec480f077a284019c1ce5155116c6a48304b861e228666c97964acf91c09f0946881fff5d974f6af8ba505de73d
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SSDEEP
3072:iNXEGZJWhfNFC4S60+XoLczrVmXqzt1dUzWKK8/3UuwiDIAkJhgD4ePihH01ne4S:QXzKdNY49u8rVvBypDIAygDe01net
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.
Processes:
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe -
Executes dropped EXE 2 IoCs
Processes:
ITS SB App Switch.exeITS SB App Switch.exepid process 3232 ITS SB App Switch.exe 1008 ITS SB App Switch.exe -
Processes:
resource yara_rule behavioral1/memory/728-0-0x0000000000160000-0x0000000000200000-memory.dmp upx behavioral1/memory/728-14-0x0000000000160000-0x0000000000200000-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
Processes:
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exepid process 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exedescription pid process target process PID 728 wrote to memory of 3232 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe ITS SB App Switch.exe PID 728 wrote to memory of 3232 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe ITS SB App Switch.exe PID 728 wrote to memory of 3232 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe ITS SB App Switch.exe PID 728 wrote to memory of 1008 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe ITS SB App Switch.exe PID 728 wrote to memory of 1008 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe ITS SB App Switch.exe PID 728 wrote to memory of 1008 728 054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe ITS SB App Switch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe"C:\Users\Admin\AppData\Local\Temp\054c2aea8ab49576b2a9b3a2691af0d60227f0ae6897716ee1ff381ceb6a77e5.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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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
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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
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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=2516,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exeFilesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
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memory/728-0-0x0000000000160000-0x0000000000200000-memory.dmpFilesize
640KB
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memory/728-14-0x0000000000160000-0x0000000000200000-memory.dmpFilesize
640KB