Analysis
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max time kernel
56s -
max time network
172s -
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 01:18
Behavioral task
behavioral1
Sample
16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
300 seconds
General
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Target
16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe
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Size
4.0MB
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MD5
dce15bbfb07770396657559967376512
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SHA1
dc304a1c63438d68d5119f4d32686755cbfd9dd5
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SHA256
16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049
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SHA512
506bd0ffbdc45dd42715d1f3db137a519cd84ad92e586e97c4d2df42d76724f6812eb411a04fcd5c88a846b679444184f772288c2f5d140b070f5d8345e3cc01
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SSDEEP
98304:7glwHcj3DzCFvF5fHJONWhf65jgvyNeApnW:7gwHcjTeFf/4Wh8NNW
Malware Config
Signatures
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YTStealer payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2512-115-0x0000000000D70000-0x0000000001B49000-memory.dmp family_ytstealer behavioral2/memory/2512-117-0x0000000000D70000-0x0000000001B49000-memory.dmp family_ytstealer -
Processes:
resource yara_rule behavioral2/memory/2512-115-0x0000000000D70000-0x0000000001B49000-memory.dmp upx behavioral2/memory/2512-117-0x0000000000D70000-0x0000000001B49000-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
Processes:
16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exepid process 2512 16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe 2512 16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe 2512 16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe 2512 16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.execmd.exedescription pid process target process PID 2512 wrote to memory of 4948 2512 16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe cmd.exe PID 2512 wrote to memory of 4948 2512 16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe cmd.exe PID 4948 wrote to memory of 1852 4948 cmd.exe choice.exe PID 4948 wrote to memory of 1852 4948 cmd.exe choice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe"C:\Users\Admin\AppData\Local\Temp\16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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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\16594a149f94a457a6632229907fa0cb563ca721bf56269589b5b30b5e533049.exe2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵