Resubmissions
23/11/2020, 19:34
201123-gtl6sgwbex723/11/2020, 19:27
201123-m313tgtqk6723/11/2020, 19:04
201123-5rexwe7pbj7Analysis
- max time kernel
12s - max time network
115s - platform
windows10_x64 - resource
win10v20201028 - submitted
23/11/2020, 19:04
Static task
static1
Behavioral task
behavioral1
Sample
t35.exe.bin.exe
Resource
win7v20201028
0 signatures
0 seconds
General
- Target t35.exe.bin.exe
- Size 266KB
- Sample201123-5rexwe7pbj
- SHA256 9bdbb8dde9ad9be8d9303df1697e13a0f846cca95bc9e41d513c1f5f2a7a37b3
- MD5 1db6bd4d13cb9966e8875b3812aef71d
- SHA1 974c46a807d2d680dad5b6d63c38dd0e06e1ed68
- SHA512 550405e7409846ab8673b6eacd1a8132d0582b3cde9360f92d812a9e399ac62459798839ae76e57144933fca2fbe36d89bf66fe72df668774eb5a2514a34ae4b
- MD5 SHA1 SHA512
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 7 api.ipify.org - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 t35.exe.bin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString t35.exe.bin.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3980 t35.exe.bin.exe 3980 t35.exe.bin.exe