Analysis
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max time kernel
55s -
max time network
180s -
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, 02:12
Behavioral task
behavioral1
Sample
9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe
Resource
win7-20220812-en
6 signatures
300 seconds
General
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Target
9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe
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Size
4.0MB
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MD5
1a3b4c65dcd974739d4c099e9d796e6e
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SHA1
8a8fe3f95ef84d05cff232268f5e2d4d2f73f68b
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SHA256
9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f
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SHA512
e5ed9551aff794e2eb09faf9fa8118d04603fe95caf70576de3ed3269ab526a7d008dcf89f74b41b114a8e9467993419360eeeb7606afa879808f276533f1745
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SSDEEP
98304:QsHyb3HYXR+kWTcDEIkBLrCLj4xl0Uj05mK5oltG7kiR:QsS0jD1kQj4xGUeLc7
Malware Config
Signatures
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YTStealer payload 1 IoCs
resource yara_rule behavioral2/memory/1524-119-0x0000000000A80000-0x0000000001849000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/1524-116-0x0000000000A80000-0x0000000001849000-memory.dmp upx behavioral2/memory/1524-119-0x0000000000A80000-0x0000000001849000-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 1524 9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe 1524 9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe 1524 9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe 1524 9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1524 wrote to memory of 3996 1524 9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe 67 PID 1524 wrote to memory of 3996 1524 9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe 67 PID 3996 wrote to memory of 5064 3996 cmd.exe 69 PID 3996 wrote to memory of 5064 3996 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe"C:\Users\Admin\AppData\Local\Temp\9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1524 -
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\9cd0114e305efd2cb1ed5c9c1c0506e2efa6bf2fd67adebb6efdef782f30367f.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:5064
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