Analysis
-
max time kernel
15s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
16-09-2024 16:01
General
-
Target
PWS.MSIL.Stealgen.GA.exe
-
Size
237KB
-
MD5
95e3799df95c333eb5904813f864bda0
-
SHA1
fe55c816b4e80f0765d9363181900cffab99d187
-
SHA256
02559f0afdb12d5a44162d8c4aadfb89cf07c922cf19294c23590bc383ae1a94
-
SHA512
841bb7f0156cfc055f7ea0f141e65ede00c1e917aeab719cb86b557f5145859e1e702d4b673b44aebf1a35c8c2af06f2d7fab1ff97d45f2b87c61fe13d87a5b1
-
SSDEEP
3072:/J6IY+0lD4awMe9CHmmnWKe9iZd7UI2Lle4RbaE6cvFKJL+heI/Kh73WmqcSCJLD:BTY+0lNwOnyIv7UI242bL/kAlxO
Malware Config
Extracted
blackguard
https://api.telegram.org/bot6260248143:AAFGcO0NbgajE-Ec1Ns2AJpJeqgHc2w6xB8/sendMessage?chat_id=6495741315
Signatures
-
BlackGuard
Infostealer first seen in Late 2021.
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
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
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Browser Information Discovery 1 TTPs
Enumerate browser information.
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PWS.MSIL.Stealgen.GA.exe"C:\Users\Admin\AppData\Local\Temp\PWS.MSIL.Stealgen.GA.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
105B
MD52e9d094dda5cdc3ce6519f75943a4ff4
SHA15d989b4ac8b699781681fe75ed9ef98191a5096c
SHA256c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
SHA512d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7
-
Filesize
4KB
-
Filesize
264KB
-
Filesize
6.9MB
-
Filesize
6.9MB