Analysis
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max time kernel
129s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
25/05/2024, 01:09
Behavioral task
behavioral1
Sample
3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe
Resource
win11-20240508-en
General
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Target
3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe
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Size
266KB
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MD5
e843266f88cb52f9f5d36707ef1f27e7
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SHA1
bb0962e1ecc6f977a27a0a97843114b771a8c700
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SHA256
3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876
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SHA512
eb4b8c47fa2e83a672f31770b4785023b6576734db98d3ac9a68547894127d1755155b5c3e983847d8657b1ee7dba2611e7a9904ba6fb501a34900c835c8403f
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SSDEEP
3072:DNXEGZJWhfNFC4S60+XoLczrVmXiBAA8DMfZNL+C5LYZNO5McAx9LakATH01ne4S:pXzKdNY49u8rV3wUMi5McwwZ01net
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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe -
Executes dropped EXE 2 IoCs
pid Process 4464 ITS SB App Switch.exe 1668 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/1464-0-0x0000000000120000-0x00000000001C0000-memory.dmp upx behavioral1/memory/1464-14-0x0000000000120000-0x00000000001C0000-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 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1464 wrote to memory of 4464 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 83 PID 1464 wrote to memory of 4464 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 83 PID 1464 wrote to memory of 4464 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 83 PID 1464 wrote to memory of 1668 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 84 PID 1464 wrote to memory of 1668 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 84 PID 1464 wrote to memory of 1668 1464 3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe"C:\Users\Admin\AppData\Local\Temp\3675694edf10b8ab310437191744d8cc6d136787f7787a13ca9519df7ad44876.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1464 -
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:4464
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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:1668
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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