Analysis
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max time kernel
50s -
max time network
179s -
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 01:40
Behavioral task
behavioral1
Sample
3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe
Resource
win7-20220812-en
7 signatures
300 seconds
General
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Target
3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe
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Size
4.0MB
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MD5
cc0c683485f43904d7b1bee163079def
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SHA1
b5bdaff75da21e8db009b0450f11f678225d6f8d
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SHA256
3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b
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SHA512
e470f18e3473ffef994ddae3271f2c679c0e91461fddfc9a8cc63d26ba75d681dadee8fe4fcb194506cf834054d264728a406c4b3d52892596e21a4df580a082
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SSDEEP
98304:q4gr1RUyVlkXIwy7xiu0TzeFJ+UWyHIOFk+VzLWEC4aY:7K2klAykuQaQyHNn5LcY
Malware Config
Signatures
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YTStealer payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2780-120-0x0000000000190000-0x0000000000F58000-memory.dmp family_ytstealer behavioral2/memory/2780-122-0x0000000000190000-0x0000000000F58000-memory.dmp family_ytstealer -
Processes:
resource yara_rule behavioral2/memory/2780-120-0x0000000000190000-0x0000000000F58000-memory.dmp upx behavioral2/memory/2780-122-0x0000000000190000-0x0000000000F58000-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:
3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exepid process 2780 3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe 2780 3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe 2780 3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe 2780 3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.execmd.exedescription pid process target process PID 2780 wrote to memory of 3540 2780 3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe cmd.exe PID 2780 wrote to memory of 3540 2780 3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe cmd.exe PID 3540 wrote to memory of 4716 3540 cmd.exe choice.exe PID 3540 wrote to memory of 4716 3540 cmd.exe choice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe"C:\Users\Admin\AppData\Local\Temp\3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2780 -
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\3e2980f34749013a901ddae7bc1dbd1554fd216fe82fef7c6675285ca8ccae2b.exe2⤵
- Suspicious use of WriteProcessMemory
PID:3540 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:4716