Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-03-2024 09:00
Static task
static1
Behavioral task
behavioral1
Sample
b44f83a7de92d574960c4b56d4faa15b.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b44f83a7de92d574960c4b56d4faa15b.dll
Resource
win10v2004-20240226-en
General
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Target
b44f83a7de92d574960c4b56d4faa15b.dll
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Size
63KB
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MD5
b44f83a7de92d574960c4b56d4faa15b
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SHA1
31c8958269353413f6f19c0bef9c693fe921c5b0
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SHA256
5118d7bc1b45a6806f428bf151020b1e23ea1df4197f4bae416ae2abbf44e3d9
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SHA512
7cda68773e8dbf08a036c90d24c514e8785b59d9fdd365aae12a70551d388ca62352386eb22e656ba6b22f908b8cb9ed9df2e1f27b3714024324134a2020f206
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SSDEEP
1536:WtvLbUcOay1Rb7ucmOCFf2oNxWKxT6qWxwAEGGmKBy3gXRKokKE:w6amZu8if/7WKxTW5GmgywBKokK
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 behavior: EnumeratesProcesses 1 IoCs
pid Process 1920 rundll32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1968 wrote to memory of 1920 1968 rundll32.exe 28 PID 1920 wrote to memory of 1176 1920 rundll32.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1176
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b44f83a7de92d574960c4b56d4faa15b.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b44f83a7de92d574960c4b56d4faa15b.dll,#13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1920
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