Analysis
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max time kernel
133s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
05/06/2024, 22:15
Behavioral task
behavioral1
Sample
ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe
Resource
win11-20240426-en
General
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Target
ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe
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Size
266KB
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MD5
40982b2b7843366b1023d04aa1cb6b61
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SHA1
eb70ec6daa2b6037f902d66ddc3345bb2342aa9b
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SHA256
ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea
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SHA512
10347195e1342fca5c9102a48c956618b50fb0a57fddf16e819e216408f228521d35f63968dc4517bc4bdb2f976d0a4cb465df3938af0f8dd417d866ba3f54a0
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SSDEEP
6144:yXzKdNY49u8rVxi32M9lk3nzlMY2qzb01net:Ba4AeM9qBzbb01
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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe -
Executes dropped EXE 2 IoCs
pid Process 2992 ITS SB App Switch.exe 396 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/212-0-0x00000000002F0000-0x0000000000390000-memory.dmp upx behavioral1/memory/212-14-0x00000000002F0000-0x0000000000390000-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 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 212 wrote to memory of 2992 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 83 PID 212 wrote to memory of 2992 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 83 PID 212 wrote to memory of 2992 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 83 PID 212 wrote to memory of 396 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 84 PID 212 wrote to memory of 396 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 84 PID 212 wrote to memory of 396 212 ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe"C:\Users\Admin\AppData\Local\Temp\ec70d0236f1f3086eb50850542a4c2e4eb3e8378adff1b42719e2c73dcc02dea.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:212 -
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:2992
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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:396
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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