Analysis
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max time kernel
54s -
max time network
182s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
15-09-2022 03:22
Behavioral task
behavioral1
Sample
13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe
Resource
win7-20220901-en
6 signatures
300 seconds
General
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Target
13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe
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Size
4.0MB
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MD5
956a88fae33446099370f3d0f4fb32fc
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SHA1
a4b17747852605693c5e8589421debda67b3af7b
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SHA256
13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03
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SHA512
753f8d6ade5e33faa761bc78c1b764bb951e51a41b15a1644615fc3910628ff25b19305a5a86b993aacd860d079278bb3c51a28b44aa1a1a7950c26194c11755
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SSDEEP
98304:GS/b382lN71hxh3XikxD81cgqGFJo8ntsgy2k7+QN87eLR7ViC:t/L82l1nH3Xi06lqGFJBGgm87eLDi
Malware Config
Signatures
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YTStealer payload 2 IoCs
resource yara_rule behavioral2/memory/2208-120-0x00000000009B0000-0x0000000001789000-memory.dmp family_ytstealer behavioral2/memory/2208-122-0x00000000009B0000-0x0000000001789000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/2208-120-0x00000000009B0000-0x0000000001789000-memory.dmp upx behavioral2/memory/2208-122-0x00000000009B0000-0x0000000001789000-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 2208 13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe 2208 13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe 2208 13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe 2208 13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2208 wrote to memory of 3768 2208 13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe 67 PID 2208 wrote to memory of 3768 2208 13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe 67 PID 3768 wrote to memory of 4664 3768 cmd.exe 69 PID 3768 wrote to memory of 4664 3768 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe"C:\Users\Admin\AppData\Local\Temp\13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2208 -
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\13e3a662dca14bc7962cf41c51224bead8722a58000b4b0e2f6e65d420e02d03.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:4664
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