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Analysis
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max time kernel
96s -
max time network
115s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27/06/2024, 23:22
Static task
static1
Behavioral task
behavioral1
Sample
30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe
Resource
win10v2004-20240508-en
General
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Target
30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe
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Size
17KB
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MD5
f4355e8f7755966a32d7640b0edc568b
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SHA1
429dbd1bf0953bff70cdd3294da4bed9ffa81079
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SHA256
30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d
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SHA512
e42e4f2cd766a1b841c66b5406a2adfa8bd4d1da851cf914d2008cffa5ec5f49024db3907aa0d3d3244453f39b3e867e6af267a271de006a787bdf9cabe9b1dc
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SSDEEP
384:x+uPfoQ+DfYMzKdPEsOuubuEG3KHM2/QcE:IMAQ+BzWPEwnE+KHM2/QH
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 472 svhost.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" 30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" svhost.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\svhost.exe 30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe File created C:\Windows\svhost.exe svhost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2500 30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe Token: SeDebugPrivilege 472 svhost.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2500 wrote to memory of 472 2500 30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe 81 PID 2500 wrote to memory of 472 2500 30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe 81 PID 2500 wrote to memory of 472 2500 30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe"C:\Users\Admin\AppData\Local\Temp\30299c512322f826783f2da82d5ea15cb73f4d002374d7f1949040d77ef4707d.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\svhost.exe"C:\Windows\svhost.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:472
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
338KB
MD5d5a9c944c32351f61428514c62a0e542
SHA197f3772dd4936c9999b73fdb3564dd8f1ca96dc5
SHA256fa44224b0ebfdfc4a482a7db72fc5a5c63ce35d9bed89066513dda25a783712c
SHA512e25265bdacce57c166877cb4daf09a0c70a0bbf74a2c31d61fb0e6bce7b421e40f05edb113339119fa50cb7ec3a577625d9e27444c1b9d61f3541b8f32ce4c5b
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Filesize
17KB
MD501614e86020c4f99d3a011537af0466d
SHA18684b0f081040874c8b0a22fdc845ccf348373df
SHA256b487d7418652d10c391ad31cfdd510838e8c3bf003a7c04fbd59caa5421608f5
SHA512ec82ddb3e29641beecfa8f5f6454dad83ea14cd1f9443cb05b8b82e8bdd15e0176c4413e93f6e7420b3b4cc44e6b6033923f8327c131f25f1e99bcf5515cb11d
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Filesize
16KB
MD576fd02b48297edb28940bdfa3fa1c48a
SHA1bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce
SHA25607abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c
SHA51228c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0