Analysis
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max time kernel
144s -
max time network
201s -
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, 02:11
Behavioral task
behavioral1
Sample
9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe
Resource
win7-20220812-en
7 signatures
300 seconds
General
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Target
9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe
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Size
4.0MB
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MD5
df2f938804243b3b2daece0460283185
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SHA1
c893f0243cf833dc4250234b4dd720ca782ff38e
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SHA256
9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae
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SHA512
27c412f137ce057523a584383a274e2c0f85aa409284ffa4ccf5e10be4d93b4a6834dcb574209a7497a8d0b5322f0a48ae53aa573c7f1caa45fd352a0c0c0cf8
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SSDEEP
98304:CmCKE9PtGQyko8YWDmLUrC8NmY62Mtf6lFCnfMv5y6BHAkvJWAf:TDhkoyDmAr6ZAlFSf6ZvJH
Malware Config
Signatures
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YTStealer payload 2 IoCs
resource yara_rule behavioral2/memory/4324-118-0x0000000000070000-0x0000000000E49000-memory.dmp family_ytstealer behavioral2/memory/4324-121-0x0000000000070000-0x0000000000E49000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/4324-118-0x0000000000070000-0x0000000000E49000-memory.dmp upx behavioral2/memory/4324-121-0x0000000000070000-0x0000000000E49000-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 4324 9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe 4324 9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe 4324 9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe 4324 9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4324 wrote to memory of 4292 4324 9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe 67 PID 4324 wrote to memory of 4292 4324 9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe 67 PID 4292 wrote to memory of 2596 4292 cmd.exe 69 PID 4292 wrote to memory of 2596 4292 cmd.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe"C:\Users\Admin\AppData\Local\Temp\9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4324 -
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\9799c5284151ae3a2f5bd35ae1312c5af1fe72f444dea624b4339dc8a543b3ae.exe2⤵
- Suspicious use of WriteProcessMemory
PID:4292 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:2596
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