Analysis
- max time kernel
259s - max time network
50s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
30/08/2022, 01:46
Behavioral task
behavioral1
Sample
50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.exe
Resource
win7-20220812-en
4 signatures
300 seconds
General
- Target 50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.exe
- Size 4.0MB
- Sample220830-b7erpsaaej
- SHA256 50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82
- MD5 cd5c221c4973b7f1c136184689618f7f
- SHA1 722e60ffc5bacccd3fc8232e2d5620a57aba541a
- SHA512 973a14e40c9e4c82bedde1900edf2f420a6cc90f5531f1f2f538fa44350fe6b33bda87b0835945cb790f2f46966d9b4fe2db84ecb2574e418352c2d6d44aa73e
- SSDEEP 98304:r/1N2AZDM1ocWSOM4eT1MYqtV0QIBB5EQyONrSyK945uN5ubidqqQQr/D:rdEQDMUZiTGY4bIBB5XyONrVRuNSid9r
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- YTStealer payload 3 IoCs
resource yara_rule behavioral1/memory/1596-54-0x0000000000D40000-0x0000000001B52000-memory.dmp family_ytstealer behavioral1/memory/1596-55-0x0000000000D40000-0x0000000001B52000-memory.dmp family_ytstealer behavioral1/memory/1596-56-0x0000000000D40000-0x0000000001B52000-memory.dmp family_ytstealer -
resource yara_rule behavioral1/memory/1596-54-0x0000000000D40000-0x0000000001B52000-memory.dmp upx behavioral1/memory/1596-55-0x0000000000D40000-0x0000000001B52000-memory.dmp upx behavioral1/memory/1596-56-0x0000000000D40000-0x0000000001B52000-memory.dmp upx - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.