Analysis
- max time kernel
51s - max time network
175s - 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, 01:29
Behavioral task
behavioral1
Sample
29fe235d91aa91ae312b860c17a48653593a69691257b5bdb74d8b37261197e3.exe
Resource
win7-20220812-en
4 signatures
300 seconds
General
- Target 29fe235d91aa91ae312b860c17a48653593a69691257b5bdb74d8b37261197e3.exe
- Size 4.0MB
- Sample220830-bwn61aahb2
- SHA256 29fe235d91aa91ae312b860c17a48653593a69691257b5bdb74d8b37261197e3
- MD5 27b940e9fea20b50dd4ab376095966e7
- SHA1 a7d9bd500016416b440710e0e124dfd246315613
- SHA512 db904af942ba32d215d8efe3439dd802db2fdf5373c98c6261efac8a901569a2f52be4af09fba85e4a167808a881272bfc61133ddb6b9d7d45a30dd5752a2365
- SSDEEP 98304:GxaRA+u5XJ7ND9HFgzEq4zVN22ttA3BUV4DCHr63zgOD:G8O51LlkEvVkPKmTgO
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- YTStealer payload 3 IoCs
resource yara_rule behavioral2/memory/4236-119-0x0000000000EE0000-0x0000000001CF1000-memory.dmp family_ytstealer behavioral2/memory/4236-120-0x0000000000EE0000-0x0000000001CF1000-memory.dmp family_ytstealer behavioral2/memory/4236-121-0x0000000000EE0000-0x0000000001CF1000-memory.dmp family_ytstealer -
resource yara_rule behavioral2/memory/4236-119-0x0000000000EE0000-0x0000000001CF1000-memory.dmp upx behavioral2/memory/4236-120-0x0000000000EE0000-0x0000000001CF1000-memory.dmp upx behavioral2/memory/4236-121-0x0000000000EE0000-0x0000000001CF1000-memory.dmp upx - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.