Analysis
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max time kernel
51s -
max time network
176s -
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 01:58
Behavioral task
behavioral1
Sample
6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
300 seconds
General
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Target
6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe
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Size
4.0MB
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MD5
513bf71bf90ad5d2dcb89a45f8fb1751
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SHA1
2fe88ed7c6d32008a1377cdc6391a41077155d4c
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SHA256
6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e
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SHA512
5035d554b60e85d1ea43f0b21dddceadfcb78927a5ab6872aad2ebb7bf2bb0c90f234fb23209f3575f331fe9cd8af6d69cb0b3ce68132d2b10ff94f6c1ec51fb
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SSDEEP
98304:GKxJd9dqshZXEYIRpYzHvQorgjOIY/Gr79YX6fArkS:GKxJdC9lQzRg6IMG79y
Malware Config
Signatures
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YTStealer payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3040-121-0x00000000002B0000-0x0000000001088000-memory.dmp family_ytstealer -
Processes:
resource yara_rule behavioral2/memory/3040-118-0x00000000002B0000-0x0000000001088000-memory.dmp upx behavioral2/memory/3040-121-0x00000000002B0000-0x0000000001088000-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:
6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exepid process 3040 6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe 3040 6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe 3040 6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe 3040 6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.execmd.exedescription pid process target process PID 3040 wrote to memory of 2256 3040 6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe cmd.exe PID 3040 wrote to memory of 2256 3040 6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe cmd.exe PID 2256 wrote to memory of 5068 2256 cmd.exe choice.exe PID 2256 wrote to memory of 5068 2256 cmd.exe choice.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe"C:\Users\Admin\AppData\Local\Temp\6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3040 -
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\6db5eb3d1d261624b6d27741641dea379653b3a3439db34858d83447eb88033e.exe2⤵
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 03⤵PID:5068