Analysis
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max time kernel
53s -
max time network
178s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
30/08/2022, 01:56
Behavioral task
behavioral1
Sample
6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe
Resource
win7-20220812-en
6 signatures
300 seconds
General
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Target
6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe
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Size
4.0MB
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MD5
8648d46565f4833d9371229608283074
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SHA1
434fc1302821ad46941d01981ec7c47b509250ef
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SHA256
6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d
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SHA512
4a3c95fd78347bfd39fd235452fa3e8b54d6b25fc9f20c94d802c3d0844e558a6023c889d2003d445e8bf518424ef7720bc5a712b7b1ed469bfa48556bef2de8
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SSDEEP
98304:PuMPstYmbe+0YhlsuTcUhRSkN8bSpAr40ZzdP4q5qLdFe:n2D0MlcUhRSk+Zr405dQOqI
Malware Config
Signatures
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YTStealer payload 2 IoCs
resource yara_rule behavioral2/memory/2700-115-0x0000000000FA0000-0x0000000001D79000-memory.dmp family_ytstealer behavioral2/memory/2700-118-0x0000000000FA0000-0x0000000001D79000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2700-115-0x0000000000FA0000-0x0000000001D79000-memory.dmp upx behavioral2/memory/2700-118-0x0000000000FA0000-0x0000000001D79000-memory.dmp upx -
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 4 IoCs
pid Process 2700 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe 2700 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe 2700 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe 2700 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2700 wrote to memory of 4444 2700 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe 67 PID 2700 wrote to memory of 4444 2700 6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe 67 PID 4444 wrote to memory of 3644 4444 cmd.exe 69 PID 4444 wrote to memory of 3644 4444 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe"C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\6ad8bc7136105d471a876539af977d451f772d9d2c1a301e1866907c9458d28d.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4444 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:3644
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