Analysis
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max time kernel
30s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
31/05/2023, 08:56
Static task
static1
Behavioral task
behavioral1
Sample
VIRUS.exe
Resource
win7-20230220-en
General
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Target
VIRUS.exe
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Size
4.4MB
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MD5
fa815a62a31dfcd5e920fddf06a737fd
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SHA1
c5c6f5610756d008197643765aec1a35671bf4da
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SHA256
627329ba555d5534b1eceb6ab52920b40fdec8833b7231c8d7be37e243a3d53f
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SHA512
90979756fa8a693617600e19134ac9069bec70b07937bd36a0df5a0d3f027159fb2fd2b7d767dd9dddf2dd91f874210ffbcb8eee16c5c8a18920da9dadf10309
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SSDEEP
49152:C34OGoFmx8/kHKSISc3Zy4llQKWzTFB3moNXiOnKYpCiT2+ZBiwz5hokXO+GY0Ts:C3lSIsVtBZTz5hokXO+GY0Ts
Malware Config
Signatures
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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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Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1188 wrote to memory of 1344 1188 VIRUS.exe 27 PID 1188 wrote to memory of 1344 1188 VIRUS.exe 27 PID 1188 wrote to memory of 1344 1188 VIRUS.exe 27 PID 1344 wrote to memory of 1864 1344 cmd.exe 28 PID 1344 wrote to memory of 1864 1344 cmd.exe 28 PID 1344 wrote to memory of 1864 1344 cmd.exe 28 PID 1188 wrote to memory of 696 1188 VIRUS.exe 29 PID 1188 wrote to memory of 696 1188 VIRUS.exe 29 PID 1188 wrote to memory of 696 1188 VIRUS.exe 29 PID 1188 wrote to memory of 268 1188 VIRUS.exe 30 PID 1188 wrote to memory of 268 1188 VIRUS.exe 30 PID 1188 wrote to memory of 268 1188 VIRUS.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\VIRUS.exe"C:\Users\Admin\AppData\Local\Temp\VIRUS.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c netsh wlan show profiles > C:\Users\Admin\AppData\Local\Temp\GeckoStealer\16855306112⤵
- Suspicious use of WriteProcessMemory
PID:1344 -
C:\Windows\system32\netsh.exenetsh wlan show profiles3⤵PID:1864
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\GeckoStealer\16855306112⤵PID:696
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\GeckoStealer\16855306152⤵PID:268
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
59B
MD5409930721dbce1ee58227d109cca4570
SHA1767f86ffec769d8415f07b4372a108cba1bf7221
SHA2566b6dd8b11f84fb78e3e8cfaa7c5fca569d79402b9fc5861b00960b25607c911e
SHA5124875187fce9545a92df636e384f92dcb403dfe80f3cad4a68e79329a1f42e12e9d04948f2a52b939638481da6d3e3b5f5096fe6dfd674ee53cca7c655ec03f17